Best ESIM For The USA [2025 GUIDE]

Planning a trip to the USA? It's one of the most exciting countries to explore, but staying connected here can be surprisingly tricky.

I've been in situations where having data made or broke my trip – like using Google Maps to avoid the wrong freeway exit in Los Angeles (which, trust me, would've turned into an hour detour), or being out in Yosemite with no signal, wishing I had just one bar to check the trail map.

That's why reliable data isn't just a nice-to-have in the States – it's a lifeline. It's how you order Ubers when the subway shuts down in New York, pay in cafés that don't even accept cash anymore, or find a last-minute motel when you're running on fumes.

I used to waste time at airports fiddling with prepaid SIMs from AT&T or T-Mobile, only to realise I'd bought the wrong plan or needed extra ID to register. Switching to eSIMs completely changed that.

Now, I just buy a plan online, scan a QR code, and I'm connected before I even leave the airport Wi-Fi. No shops, no queues, no tiny SIM trays.

In this guide, I'll break down the 5 best eSIMs for the USA. I'll compare prices, coverage, and who each one works best for.

P.S. Keep reading to snag some sweet exclusive discount codes for BATW readers!

Read also:
Best eSIM for Malaysia
Best eSIM for New Zealand
Best eSIM for Australia
Best eSIM for Vietnam

TLDR; My USA eSIM Recommendation

Best eSIM For 7 Days In The USA: Simovo
Best eSIM For 30 Days In The USA: Esim World
Overall Best eSIM In The USA: Simovo

Before we dive into the comparisons, let me share why I personally lean towards Simify when travelling across the US.

On one of my early trips, I underestimated how unreliable WiFi could be once you're outside major cities. Somewhere between Yosemite's winding mountain roads and Utah's vast open stretches, I realised my so-called “unlimited” hotel WiFi meant nothing when I actually needed to load a map, call an Uber, or check in for a flight.

That's when I started using Simovo – and it's been my go-to ever since.

After testing countless eSIMs across the United States, Simovo stands out as the most reliable and best-value option – especially for travellers who move between the US and Canada.

When I first used Simovo on a cross-country trip from Los Angeles to New York — with a quick detour to Toronto — it impressed me with how consistently it stayed connected. There were no roaming warnings, no sudden signal drops when crossing borders, and no need to swap eSIMs mid-trip. For frequent travellers, that kind of stability is rare.

Cross-Border Coverage (USA + Canada)

Unlike most USA eSIMs that only work domestically, Simovo includes both the United States and Canada in one plan. It runs on major networks like AT&T 5G and T-Mobile 4G in the US, and Rogers and Bell 4G in Canada — meaning you can cross the border seamlessly without having to switch plans or buy a new one.

Transparent “Unlimited” Plans

Simovo's unlimited plans are clearly defined — you get a set amount of high-speed data daily (from 500MB to 2GB), after which speeds reduce for the rest of the day. This makes it easy to manage expectations and avoid the misleading “unlimited” claims many other providers make.

Excellent Value for Money

Few eSIMs offer this balance between price and performance. For example, Simovo's 20GB plan for USD 23.80 (USD 1.19/GB) delivers premium network access at nearly half the cost of what you'd pay with bigger eSIM brands. They also offer longer 90-day and 180-day plans, which are ideal for slow travellers or digital nomads looking to stay connected long-term.

Instant, Hassle-Free Activation

You can install the eSIM before your flight, and activation begins the moment you connect to a supported network. There's no need for ID verification or manual setup — it's plug-and-play convenience that saves time when you land.

Hotspot and Tethering Enabled

Simovo allows data sharing across multiple devices, so you can easily connect your laptop or share internet with a travel partner — something not all eSIMs handle smoothly.

If you care most about price above all else, MicroEsim is tempting. If unlimited data usage is your must-have, unlimited USA eSIM (or similar) might pull ahead – but for most me, Simovo is my go-to eSIM for the USA because it offers what travellers actually need: wide coverage, transparent pricing, and flexibility across borders.

In the next section, I'll break down how Simovo compares with other eSIMs, so you can pick the plan that fits your travel style best.

Summary Of The Best eSIMs In The USA

eSIM	Data Coverage	Coverage Duration	Price Range
MicroEsim	Customisable	1 day, 3 days, 5 days, 7 days, 10 days, 15 days, 20 days, 30 days, 60 days	USD 0.95 – USD 79.72
Jetpac	1 GB, 3 GB, 5 GB, 10 GB, 15 GB, 20 GB, 30 GB, 40 GB, Unlimited	4 days, 7 days, 30 days, Customisable	USD 1 – USD 35
Simovo	1 GB, 3 GB, 5 GB, 10 GB	7 days, 15 days, 30 days	USD 1.80 – USD 70
Holafly	Unlimited	Customisable	Starting from USD 3.90
Esim World	Unlimited, Fixed Plans	Customisable	USD 3.99 – USD 109.99
Simify	5 GB, 10 GB, 20 GB, 30 GB, 45 GB, 60 GB, 100 GB	7 days, 30 days, 45 days, 60 days, 90 days	USD 18 – USD 144

For simplicity's sake, we'll be breaking down this article into:

1. The best eSIM for a 7-day trip in the USA
2. The best eSIM for a 30-day trip in the USA
3. The best unlimited eSIM package for the USA
4. Detailed comparison of each eSIM brand for the USA

We also answer your biggest questions like “what's the cheapest eSIM for the USA” and the most reliable eSIM for the USA so you can make the prime choice.

Best eSIM For 7 Days In The USA

eSIM	Plan	Price	Data	Price per GB
MicroEsim	7 days	USD 5.20	5 GB	USD 1.04/ GB
Simovo	30 days	USD 6.80	5 GB	USD 1.36/ GB
Jetpac	7 days	USD 12.99	Unlimited	USD 2.5/ GB
Simify	7 days	USD 18	5 GB	USD 3.6/ GB
Esim World	7 days	USD 27.99	5 GB	USD 3.9/ day
Holafly	7 days	USD 31.20	5 GB	USD 4.5/ day

If you're only travelling for a week and don't want to overspend, Simovo's 5 GB plan for USD 6.80 (USD 1.36/GB) is honestly hard to beat. It's affordable, quick to activate, and — the best part — it works in both the USA and Canada.

That two-country coverage alone makes it worth considering, especially if you're flying between cities like Seattle and Vancouver or doing a short North America trip.

It's simple, reliable, and gets the job done without any unnecessary extras — perfect if you just need data for maps, messages, and travel essentials for a week.

MicroEsim surprised me in the best way. Their 7-day, 5 GB plan is only USD 5.20, which breaks down to USD 1.04/GB, the cheapest in this list. For a quick trip to the States, that's insane value.

I used it on a weeklong visit to New York and Washington D.C., mostly for navigation, looking for the best restaurants in San Francisco, and keeping up with emails. Speeds were decent, coverage was fine in the cities, and for the price, it's almost unbeatable.

Jetpac's 7 day, 5 GB plan comes in at USD 12.99. I tried Jetpac while moving between California and Nevada, and it handled Google Maps, WhatsApp, and Instagram uploads without issue.

What I really like about Jetpac is how traveller-friendly it is. Each data pack lasts 7 days from the moment you connect overseas, and if you don't activate it immediately, it actually stays valid for 3 months after purchase — perfect if you're planning ahead for multiple trips.

I'll admit, Simify isn't the cheapest option for a short trip to the USA, but it's one I actually trust. Their 7-day, 5 GB plan costs USD 18, which isn't exactly budget-friendly compared to Airalo or Jetpac. Still, you're paying for consistency.

Simify runs on AT&T and Verizon, which means you'll get solid 5G/4G speeds across most of the country, even in less touristy areas like Arizona or Montana, where some other eSIMs tend to drop off.

Holafly is the one for people who never want to think about data limits. Their 7-day unlimited plan is USD 31.20, which works out to about USD 3.90/day. I tested it while driving from Los Angeles up the Pacific Coast Highway, streaming Spotify, uploading videos, video calling friends back home, and it never skipped a beat.

The best part? No data caps or throttling, so you can use it as much as you want. The catch is that Holafly's hotspot data is capped, typically at 500 MB per day. If that's not a dealbreaker, and you value the peace of mind of unlimited data, it's one of the most convenient options for the USA.

If you hate data limits, Esim World is your go-to. Their 7-day unlimited plan (USD 27.99) runs on T-Mobile, the #1 network in the USA – and yes, you get a local U.S. number with unlimited calls and SMS. That alone makes it stand out from almost every other eSIM provider.

Speed-wise, it's impressive. You'll get 5G/4G coverage nationwide, and even when I tested it between Los Angeles and Las Vegas, it barely dipped below 4G.

Hotspot tethering is free, setup is instant, and the activation starts automatically at 6:00am Los Angeles time on your chosen date – so you're connected the moment you land. This is a little different to most other eSIMs which activate the moment you land into the country you bought the eSIM for.

Best eSIM For 30 Days In The USA

eSIM	Plan	Price	Data	Price per GB
MicroEsim	30 days	USD 19.66	20 Gb	USD 0.98/ GB
Simovo	30 days	USD 23.80	20 GB	USD 1.19/ GB
Esim World	30 days	USD 49.99	Unlimited	USD 1.6/ day
Jetpac	30 days	USD 35	20 GB	USD 1.75/ GB
Simify	30 days	USD 45	20 GB	USD 2.25/ GB
Holafly	30 days	USD 74.90	Unlimited	USD 2.5/ day

Staying in the US for a full month means your data habits matter more. A week-long trip? You can get away with any plan. But when you're here for 30 days, blowing through data or overpaying adds up quickly.

Here's what stands out and why each might (or might not) suit you:

MicroEsim – 20GB for USD 19.66 (USD 0.98/GB)

MicroEsim's 30-day plan gives you a generous 20GB for USD 19.66, which works out to about USD 0.98 per GB – pretty solid value for travellers who need reliable data over a full month.

The connection is especially a good fit if you're planning to stay longer in one place or move slowly across the US, since the 30-day validity gives you flexibility without worrying about frequent top-ups.

That said, there's nothing particularly unique that sets it apart – it's a straightforward, dependable eSIM that does exactly what it promises. If you've used MicroEsim before and are comfortable with their app, it's a safe, no-fuss option for longer stays.

Simovo – 20GB for USD 23.80 (USD 1.19/GB)

Simovo's USA eSIM is one of those hidden gems that genuinely overdelivers for the price. For just USD 23.80, you get 20GB of data valid for 30 days, which works out to around USD 1.19 per GB.

Hotspot/tethering is allowed, so you can easily share your connection with your laptop or other devices — ideal for digital nomads or travellers working remotely.

Another major plus is that Simovo's plan covers both the USA and Canada, making it one of the few truly North America-wide eSIMs available. That's a huge perk for travellers planning to cross borders, no need to buy a separate eSIM when you move from the US into Canada.

For under USD 25, you get strong 5G speeds, dual-country coverage, and hotspot flexibility — all wrapped in a simple, instantly delivered eSIM. If you're planning a longer North America trip and want to keep costs down without compromising reliability, Simovo's 20GB plan is one of the smartest buys right now.

Esim World – Unlimited for USD 49.99 (USD 1.60/day)

Esim World's 30-day unlimited data plan gives you freedom from worrying about data limits – perfect for heavy users who stream, upload, or work online frequently. The eSIM connects to T-Mobile, one of the top networks in the US, offering nationwide 5G and 4G coverage with free hotspot use and even a local US phone number (+1).

At roughly USD 1.60 per day, it's a good balance of price and convenience for travellers who value unlimited access and reliable speed over data caps. The only limitation is that it's valid strictly for the activation period; once your 30 days are up, you'll need to repurchase.

For digital nomads or long-stay visitors who need consistent, hassle-free connectivity, Esim World is a dependable, all-in-one option.

Jetpac – 20GB for USD 35 (USD 1.75/GB)

Almost double the cost of MicroEsim for the same data. The only reason to pick Jetpac is if you're already using it for other destinations and want to keep everything in one app. Otherwise, it's not the best value for 30 days.

Simify – 20GB for USD 45 (USD 2.25/GB)

Simify's 30-day, 20 GB eSIM is one of those plans that strikes a really good balance between price, performance, and flexibility.

While most eSIMs support hotspot sharing, Simify makes it especially convenient for travellers who work remotely or travel in groups. You can tether multiple devices without worrying about restrictions, which is handy for keeping your laptop or travel companion connected on the go.

It's also a completely data-only plan, with 5G/4G/LTE speeds and no hidden fees or roaming charges, so what you see is what you pay for.

The connection held up well even outside major hubs, and since there's no daily limit, you have the freedom to use data whenever you need it without worrying about hitting a cap.

That said, at USD 45, it's not the cheapest option. But for moderate to heavy users who want consistent speed, wide coverage, and flexibility, Simify's 20 GB plan is a solid choice.

Holafly – Unlimited for USD 74.90 (USD 2.5/day)

Worth it only if you know you'll burn through data. If you're working remotely, and you need hotspot for your laptop, or constantly streaming, Holafly is the peace-of-mind choice.

But if you're like me, using around 1–2GB a week for maps, restaurant searches, and booking apps – it's overkill.

Best eSIM for Unlimited Data in the USA

Here's how these 3 heavy-data options stack up — with pros, cons, and my take on which is really “unlimited enough.”

Esim World — True Unlimited

Esim World also promotes unlimited data for its USA plans. Their selling points:

• Nationwide coverage using T-Mobile's network (nationwide 5G/4G)
• Free mobile hotspot usage included.
• A US phone number (+1) included.
• Activation begins at 6:00 am local time on your chosen date.

Things To Consider

Because “unlimited” is a bold claim, there's more scrutiny: if you push the data envelope, you may run into connection slowdowns.

The unlimited data is limited to the exact validity period you choose; you can't stretch beyond it without repurchasing.

Order an Esim World for The USA here

Simovo – eSIM For USA And Canada

Simovo earns my #2 spot for best unlimited data eSIM in the USA because it offers great value and flexibility – especially if you're travelling between the US and Canada.

Not many providers give you both countries under one plan, and that's what makes Simovo stand out. It's perfect if you're road-tripping across the border or visiting multiple cities in one trip without having to switch eSIMs.

You can choose between daily high-speed data options – 500MB, 1GB, or 2GB per day — depending on how heavy your usage is. Once you've hit your daily limit, you'll still have unlimited data at reduced speeds, so you'll never be completely disconnected. That daily reset feature is a lifesaver for long trips, keeping you online without worrying about data caps.

The connection quality is excellent, running on top-tier networks like AT&T 5G and T-Mobile 4G in the US, and Rogers or Bell 4G in Canada.

Simovo also offers their Limited Plan, starting from USD 3.86. While they doesn't allow top-ups for their limited plans, the flexibility of choosing your data allowance and duration (from 1 to 14 days) makes it a very traveller-friendly option. It's straightforward, reliable, and transparent — no hidden fees or setup hassles.

Order a Simovo Unlimited eSIM for The USA here

Holafly – Unlimited Data

What Holafly Offers

Holafly markets itself as one of the go-to eSIMs for unlimited data in the USA and North America. Their “North America” and “USA” plans come with unlimited data at 5G/4G speeds, with no traditional data caps.

What Users Say

• Many users report that “unlimited” can be misleading: after moderate use, speeds may throttle dramatically or go nearly to zero. There are Reddit threads claiming Holafly's “unlimited” plans lost real usability during daytime hours.
• Holafly's own terms mention a fair usage policy — extremely heavy usage (e.g. over ~90 GB in a month) may see speed reduction.
• Support or connectivity in remote/rural zones can sometimes falter when the network is congested.
• Calls and SMS are not included — voice requires VoIP apps.

If you want peace of mind and don't want to watch your data, Holafly is compelling. For many travellers who stream, upload, browse heavily across multiple devices, it gives you a “set it and forget it” feel — if you're okay with reduced speeds when you cross that invisible fair-use line.

Order a Holafly eSIM for The USA here

eSIM I Don't Recommend For The USA

When it comes to eSIMs in the USA, I've tested quite a few – from Simify to MicroEsim and Holafly. While each has its strengths, the one I wouldn't personally go for in the States is Holafly.

Here's why.

Holafly's big selling point is its “unlimited” data, which sounds ideal — especially if you stream a lot, use Google Maps non-stop, or upload videos on the go. But in real usage, “unlimited” comes with strings attached.

There's a Fair Use Policy, which means speeds can drop significantly once you've hit a certain threshold of high-speed data. Some users also report throttling during peak hours, and hotspot sharing isn't always allowed or can be restricted depending on the plan.

That lack of predictability is what makes me hesitate. When I'm on a road trip or trying to upload photos from a national park, I don't want to second-guess whether my connection is going to slow down.

Price-wise, Holafly is also on the higher end – a 30-day plan with unlimited data costs roughly USD 49–60, which is quite a bit more than what I'd pay for a capped-data eSIM that gives me the same flexibility and hotspot access.

For instance:

Simify gives you 20 GB for around USD 45, with solid 5G coverage across major US carriers.
MicroEsim offers 20 GB for just USD 19.66 — less than half the price — and allows tethering, which is crucial when I need to work remotely.

So, while Holafly's convenience appeals to travellers who just want to “set and forget,” it doesn't quite fit how I travel. I prefer clear limits, reliable speeds, and the freedom to hotspot when needed — especially when working on the road.

To be fair, Holafly's coverage is excellent since it partners with top US networks like AT&T and T-Mobile, and for travellers who binge on data or don't mind paying a premium for simplicity, it can still be a great choice.

But for most travellers — especially digital nomads or those who value predictable performance and cost — there are simply better, more balanced options out there.

Detailed Comparisons Of eSIMs For The USA

Simovo eSIM For The USA

Simovo quietly stands out as one of the best eSIM providers that provide full compatibility across both the USA and Canada under the same plan. This means no switching eSIMs or buying separate data packs if you're travelling across the border.

Simovo's plans connect to major networks like AT&T 5G, T-Mobile 5G, and Verizon 5G in the US, and reliable 4G networks in Canada. The speed and coverage have impressed me — city centres, suburban stretches, and even many highway routes all held up well. Hotspot/tethering is supported, so you can use your laptop, tablet, or share data with travel companions without a hitch.

What really sets Simovo apart, though, is its pricing structure.

Unlike most eSIMs that charge high rates for short-term use, Simovo manages to keep costs incredibly low while offering flexible validity options – from 7 days up to 180 days. This is perfect if you're planning a long trip, doing a road trip, or simply hate the hassle of constantly topping up.

Here are Simovo's current USA plans:

• 1 GB for 7 days – USD 1.80 (USD 1.80/GB)
• 3 GB for 15 days – USD 4.40 (USD 1.47/GB)
• 5 GB for 30 days – USD 6.80 (USD 1.36/GB)
• 10 GB for 30 days – USD 12.20 (USD 1.22/GB)
• 15 GB for 30 days – USD 17.00 (USD 1.13/GB)
• 20 GB for 30 days – USD 23.80 (USD 1.19/GB)
• 20 GB for 90 days – USD 28.54 (USD 1.43/GB)
• 50 GB for 30 days – USD 56.00 (USD 1.12/GB)
• 50 GB for 180 days – USD 70 (USD 1.40/GB)

At roughly USD 1 per GB, it's one of the most cost-efficient eSIMs I've come across — especially compared to providers like Holafly or Simify, where you'd easily pay double for similar data amounts.

In my experience, Simovo works best for travellers who want flexibility without breaking the bank. It's not the flashiest brand, and it doesn't include calls or SMS (data-only), but for pure internet connectivity, it gets the job done — and does it well.

If you're visiting the US for a few weeks or even months, Simovo is one of the easiest, cheapest, and most reliable options to stay connected. You're getting full-speed data on the country's best networks at a fraction of the price of bigger names, which makes it a no-brainer for budget-conscious travellers who still expect solid performance.

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Order a Simovo eSIM for The USA here

Simify eSim For The USA

Simify has earned a solid reputation among frequent travellers for one main reason — it just works.

Whether you're in bustling cities like New York and Los Angeles or driving through the open highways of Arizona, Simify's USA eSIM delivers consistent, high-speed 4G and 5G connectivity without the usual setup headaches.

During my trip across California and Nevada, Simify stood out for its excellent coverage and smooth installation. The eSIM connects to either AT&T or Verizon, 2 of the strongest networks in the country, which means you're covered almost everywhere you'd realistically travel — from big cities to smaller towns.

Installation is instant: buy the plan, scan the QR code from your email, and you're online before you even leave airport WiFi.

Simify's plans are data-only, so you won't get local calls or SMS, but hotspot and tethering are fully supported, making it a great pick for digital nomads, road-trippers, or anyone needing to share data across devices.

Another plus — there's no ID requirement, and activation only starts when you connect to a US network, so you can purchase ahead of time and not worry about wasted days.

Here are Simify's current USA plans:

• 7 days — 5 GB – USD 18 (USD 3.60/GB)
• 30 days — 10 GB – USD 23 (USD 2.30/GB)
• 30 days — 20 GB – USD 45 (USD 2.25/GB)
• 30 days — 30 GB – USD 59 (USD 1.97/GB)
• 45 days — 45 GB – USD 81 (USD 1.80/GB)
• 60 days — 60 GB – USD 99 (USD 1.65/GB)
• 90 days — 100 GB – USD 144 (USD 1.44/GB)

What I really appreciate about Simify is the flexibility of its plans — you can choose exactly how much data and duration you need. If you're staying a week, there's a compact 5 GB option. For longer stays, the 100 GB plan at USD 144 is a surprisingly good value considering the speed and reliability you get.

If there's one downside, it's that Simify isn't the cheapest option for short trips. The 7-day plan, for instance, costs a bit more than Jetpac for similar data.

But where it wins is dependability — I rarely lost signal, and the connection stayed stable even in rural areas where other eSIMs tend to drop.

Overall, Simify is the eSIM I'd recommend most confidently for travel across the USA. It offers a great balance between price, performance, and flexibility — whether you're travelling for a week or a couple of months, it's one of the most reliable choices out there.

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Order a Simify eSIM for The USA here

Esim World For The USA

If you're someone who hates worrying about data limits and just wants to stay connected 24/7, Esim World is one of the more convenient “set-it-and-forget-it” options for the USA. Their plans come with unlimited data and even include unlimited local calls and SMS, which sets them apart from many data-only eSIMs.

What makes Esim World interesting is that it operates on T-Mobile, one of the largest and fastest networks in the US. In practice, that means great coverage in major cities like Los Angeles, San Francisco, and New York, plus decent performance in suburban and rural areas. During my trip from the West Coast to the East, I noticed that while speeds can occasionally dip in remote stretches, they generally stayed fast enough for streaming, navigation, and video calls.

Setup is straightforward — you'll receive your eSIM instantly via email after purchase, and activation starts at 6:00 AM Los Angeles time (PDT) on your chosen date. This fixed activation time is useful for travellers landing in the US early in the day, though it does mean you'll want to plan ahead to ensure your connection starts when you arrive.

The biggest appeal here is true convenience. You get:

• Unlimited data at 5G/4G speeds (subject to Fair Use Policy)
• Unlimited local calls and SMS
• A US phone number (+1) provided with your plan
• Free mobile hotspot support
• Nationwide coverage on T-Mobile's network

Here are Esim World's USA plans:

• 5 days – USD 25.99 (USD 5.20/day)
• 6 days – USD 26.99 (USD 4.50/day)
• 7 days – USD 27.99 (USD 4.00/day)
• 8 days – USD 28.99 (USD 3.62/day)
• 9 days – USD 30.99 (USD 3.44/day)
• 10 days – USD 31.99 (USD 3.19/day)
• 15 days – USD 35.99 (USD 2.39/day)
• 20 days – USD 40.99 (USD 2.05/day)
• 30 days – USD 49.99 (USD 1.67/day)
• 40 days – USD 60.99 (USD 1.52/day)
• 50 days – USD 69.99 (USD 1.40/day)
• 60 days – USD 79.99 (USD 1.33/day)
• 90 days – USD 109.99 (USD 1.22/day)

It's clear that the longer your plan, the better the daily value — their 90-day plan at roughly USD 1.22/day is excellent if you'll be in the US for an extended stay.

However, the trade-off comes with transparency. While Esim World calls its plans “unlimited,” there's usually a Fair Use Policy that may throttle your speed after heavy data usage. It's not always stated clearly how much high-speed data you get before throttling starts, which can be frustrating for those who rely on consistently fast speeds for work or streaming.

That said, if you're the type of traveller who just wants reliable internet, the ability to make local calls, and doesn't want to track your data usage daily, Esim World is one of the easiest all-in-one solutions for the USA.

It's not the cheapest, but it delivers peace of mind and convenience, especially for travellers who value unlimited connectivity over micromanaging gigabytes.

Order an Esim World for The USA here

Holafly eSIM for The USA

Holafly is one of the most popular picks for travellers who want a simple way to get “unlimited” data in the USA without thinking about top-ups. It's data-only, so you won't get a US phone number, which means no traditional calls or SMS.

If you need to receive banking codes or two-factor authentication texts, you'll have to keep your home SIM active on roaming for that.

On the plus side, Holafly connects you to Verizon and T-Mobile, two of the strongest networks in the US. In big cities like Los Angeles, Miami, or New York, you'll almost always have strong 5G coverage. The weak spots tend to show up in more remote places — think parts of Montana or national parks, where coverage depends on which carrier tower you're connected to.

One big thing to know: while Holafly allows hotspot use, it's capped at 1 GB per day. That's enough to share some Wi-Fi with your laptop for emails or maps, but not nearly enough for heavy work, long Zoom calls, or sharing with family.

There's also a Fair Use Policy (FUP) in place. Although Holafly markets its plans as unlimited, the fine print says carriers may throttle your speed if you use a lot of data in a short period. For most travellers, this might not matter if you're just using maps, social media, and light streaming.

But if you're planning to upload gigabytes of video or binge Netflix every night, you may notice slower speeds after a while.

The activation process is simple: after purchase, Holafly sends you a QR code by email. You just scan it, and within minutes, you're online. No ID verification, no contracts, and no need to line up at a kiosk in the airport.

Another handy feature is that you can keep your original SIM active alongside Holafly, so you'll still receive calls or texts on your usual number while using Holafly for data.

Here's what the pricing looks like for Holafly USA eSIM plans (Unlimited Data):

• 1 day – USD 3.90 (USD 3.90/day)
• 3 days – USD 11.80 (USD 3.93/day)
• 5 days – USD 19.50 (USD 3.90/day)
• 7 days – USD 31.20 (USD 4.46/day)
• 10 days – USD 36.90 (USD 3.69/day)
• 14 days – USD 47.90 (USD 3.42/day)
• 20 days – USD 61.90 (USD 3.10/day)
• 30 days – USD 74.90 (USD 2.50/day)

Holafly shines for short-term trips, especially if you don't want to calculate how many gigabytes you'll need. A 7–10 day trip becomes almost hassle-free with their unlimited data approach. But for longer stays, like 30 days or more, Holafly becomes pricier compared to alternatives like Jetpac, especially when you add in the hotspot and FUP limits.

Bottom line: Holafly is perfect if you value convenience above all else. You'll have steady data without worrying about running out, but you pay extra for that peace of mind, and the hidden limits (hotspot cap and FUP) are worth keeping in mind before you choose it.

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Order your Holafly eSIM for the USA here

Jetpac eSIM for The USA

Jetpac really surprised me when I first tried it in the US. On paper, it's one of the best-value eSIMs I've seen — and honestly, in practice, it holds up pretty well too.

Their 40 GB plan for USD 34.99 works out to less than USD 1 per GB, which is almost unheard of. If you're someone who streams, navigates, works remotely, or just doesn't want to worry about running out of data, Jetpac is a budget-friendly powerhouse.

The eSIM runs on T-Mobile's 4G/5G network, and speeds were solid in the cities I tested (Los Angeles, San Francisco, and New York). I did notice a few slower spots on long drives through Utah and Nevada, but nothing that stopped me from using maps or sending messages. Since Jetpac is data-only, you won't get calls or SMS, but if you're comfortable relying on WhatsApp, iMessage, or FaceTime, it's not a dealbreaker.

What makes Jetpac stand out are its extra perks. You actually get a free VPN subscription, discounts on airport lounges and Fast Track passes, and even complimentary lounge access if your flight is delayed (you'll need to register your flight in advance for this). That's not something I've seen offered by other eSIM providers, and it's a nice safety net when travel plans go sideways.

Here are Jetpac's current USA plans:

• 1 GB for 4 days – USD 1.00 (USD 1.00/GB)
• 3 GB for 7 days – USD 7.99 (USD 2.66/GB)
• 5 GB for 30 days – USD 11.99 (USD 2.40/GB)
• 10 GB for 30 days – USD 13.99 (USD 1.39/GB)
• 15 GB for 30 days – USD 18.99 (USD 1.27/GB)
• 20 GB for 30 days – USD 29.99 (USD 1.49/GB)
• 30 GB for 30 days – USD 35.00 (USD 1.17/GB)
• 40 GB for 30 days – USD 34.99 (USD 0.87/GB)
• Unlimited data for 7 days – USD 24.99 (USD 3.57/day)
• Unlimited data for 30 days – USD 65.99 (USD 2.20/day)

Another small but useful detail: you can install the eSIM before your trip, and it only activates once you connect to a US network — which means your validity days don't start counting until you land. That's super helpful compared to some providers where the clock starts ticking the second you purchase.

Overall, Jetpac is one of the best choices if you want lots of data at the lowest price. If you're planning a long road trip, working remotely, or just don't want the stress of running out of data mid-journey, Jetpac is easily one of the smartest picks.

Order your Jetpac eSIM for the USA here

MicroEsim eSIM For The USA

MicroEsim is one of the most budget-friendly eSIM providers for the USA, but the trade-off is that its network quality is not as strong as premium options like Jetpac.

It operates mainly on 4G/LTE networks, with limited 5G availability, and users may experience slower speeds or weaker coverage in rural areas. That said, the key advantage of MicroEsim is how much flexibility it offers in plan structure.

You can choose between total data bundles (1 GB, 3 GB, 5 GB, 10 GB, 20 GB, or 30 GB) or daily allowances (500 MB, 1 GB, 2 GB, or 3 GB per day). For heavier usage, MicroEsim also provides unlimited options, including a capped version at 5 Mbps for budget travellers who don't need full-speed access.

Plan validity is also highly customisable. Instead of being locked into fixed 7- or 30-day plans like most competitors, MicroEsim allows durations of 1, 3, 5, 7, 10, 15, 20, 30, or even 60 days. This makes it ideal if your trip doesn't fit neatly into the usual timeframes.

MicroEsim's main appeal is price: you can get online in the USA for much less than with most providers, especially on the smaller data packs.

However, you won't find extras like loyalty rewards, free lounge access, or bundled services, this is a no-frills provider. It's best suited for travellers who want the cheapest possible way to stay connected and don't mind sacrificing top-tier performance.

Order your MicroEsim eSIM for the USA here

Choosing the Best eSIM for the USA

What's the Cheapest eSIM for the USA?

If you're travelling to the US and want to stay connected without burning through your budget, MicroEsim is hands-down the most affordable yet surprisingly reliable option I've used.

I first tested MicroEsim on a weeklong trip through San Francisco, Los Angeles, and Las Vegas, where I relied heavily on data for navigation, restaurant finds, and uploading content on the go.

Despite its price, it performed far better than I expected — pages loaded quickly, maps refreshed instantly, and even Instagram stories uploaded without lag.

Here's where it really shines:

5 GB for 7 days – USD 5.20 (USD 1.04/GB)

This is perfect if you're in the US for a short trip or transit stop. I used about 4 GB over six days, mainly for Google Maps, WhatsApp, and light social media — and it held up perfectly.

20 GB for 30 days – USD 19.66 (USD 0.98/GB)

If you're travelling longer or plan to hotspot your laptop, this one's unbeatable. I've used this plan while road-tripping across the West Coast — streaming Spotify, checking Airbnb listings, and working remotely from cafés — and still had data left by the end of my trip.

What really impressed me was how stable the signal stayed even in smaller towns between LA and Vegas, where some eSIMs tend to drop to 3G or lose connection completely.

Most Reliable eSIM for Coverage Across the USA

Reliability isn't just about having a signal — it's about consistent, usable signal that works when you need it. In that regard, Simify really does stand out. It's one of the few eSIMs that partners directly with major US networks (AT&T & Verizon) and maintains real 5G/4G coverage not just in cities but in the gaps between them.

What makes Simify dependable:

• True national carrier access — Many other eSIMs rely heavily on roaming or sub-agreements with smaller MVNOs or regional networks. Simify, however, gives you access to core infrastructure. That means fewer dropped connections when you're outside dense urban zones.
• Solid speed under load — In tests (on highways, between towns, during peak traffic), Simify maintained enough bandwidth for navigation and streaming, whereas other providers slowed noticeably or throttled hard once usage got heavy.
• Coverage in remote and transitional places — Whether it's the wide open deserts between Arizona and Nevada, or smaller towns in the Midwest, Simify's signal stayed usable. Other brands often lose usable service or slow to crawl in these same places.
• Flexibility without sacrifice — The plan options (from 5 GB to 100 GB) let you pick what you actually need. Simify doesn't force you into expensive “unlimited” buckets with vague restrictions. For travellers who want reliability and predictable costs, that's a rare combo.
• Hotspot/Tethering included — many eSIMs leave out tethering (or charge extra for it), but Simify makes it part of the standard offer. If you need your laptop or tablet to work on the go, that's critical.
• Fast, fuss-free setup — QR activation, no ID required beforehand, validity starts only once you connect to the US network. Other eSIMs sometimes start the clock early or require extra paperwork, which eats into your usage days.

Why Others Don't Match Quite the Same

When I compare Simify with other popular eSIMs:

• Some “unlimited” plans are cheap in headline cost, but in practice they throttle speed heavily or impose daily data caps/misleading “fair use” rules.
• Others work well in cities but lose speed or drop out in rural/suburban/hilly terrain.
• Many require ID verification or force activation immediately upon purchase — meaning you might lose days before you even land.
• Hotspot/tethering is often limited or treated as an add-on (or disabled entirely) with many cheap eSIMs.

How To Get An eSim For The USA

Getting an eSIM for the USA is easier than buying a physical SIM card at the airport, but there are small steps and insider tips that make the process smoother. Here's what actually works in practice:

1. Pick Your eSIM Provider Before You Fly

Don't wait until you land in the USA to figure this out. Many airports (like JFK in New York or LAX in Los Angeles) don't have reliable free Wi-Fi for downloading an eSIM. I once tried setting up Airalo while waiting for an Uber at LAX — the airport Wi-Fi cut out mid-download, and I had to burn through my old roaming plan just to get it working.

Tip: Buy and install the eSIM while you're still at home, with stable Wi-Fi. You can set it up in advance, but it won't activate until you connect to a US network.

2. Download the App (Don't Rely on Email QR Codes Alone)

Most providers like Airalo and Jetpac have apps. It's tempting to just use the email QR code, but the app is a lifesaver if you ever need to reinstall your eSIM or quickly top up data.

For example, when I switched from my iPhone 14 Pro to a backup phone in Austin, Texas, the QR code wouldn't work a second time. The app let me redownload it in 2 minutes without needing to contact support.

3. Install Your eSIM While on Strong Wi-Fi

Here's the sequence most travellers miss:

Go to Settings → Mobile Data → Add eSIM on iPhone.
Scan the QR code or download directly through the provider's app.
Label it something clear like “USA eSIM – Jetpac.” (Trust me, if you're juggling multiple eSIMs, you'll forget which is which).

When I did this in Miami Beach, I accidentally left both my Jetpac USA and my Europe eSIM active. My phone kept trying to connect to the wrong one and burned through my roaming balance in minutes. Always switch off unused eSIMs in settings before you land.

4. Activate When You Land (Timing Matters)

Your eSIM only starts counting down once you connect to a US carrier. So if you're arriving late at night at Chicago O'Hare, don't activate it until you need data — sometimes airport Wi-Fi is good enough to order an Uber or check your hotel booking first. Save that first day of usage for when you're really out and about.

5. Check Which Network You're On (Not All Are Equal)

Different providers use different US networks. For example:

Jetpac defaults to T-Mobile's 5G.
Holafly switches between Verizon and T-Mobile.

When I drove through Utah's national parks (Arches and Zion), AT&T consistently had stronger coverage than T-Mobile. If your eSIM lets you manually select carriers, switch to AT&T in rural areas.

Pro move: Go into Settings → Mobile Data → Network Selection and try toggling carriers if coverage feels weak.

6. Don't Forget Hotspot Limits

Some plans (like Holafly) cap hotspot use at 1 GB/day, while Jetpac lets you tether freely. If you plan to work remotely, test hotspot speed before relying on it. I once tried uploading photos from a cabin near Lake Tahoe with Holafly, after hitting the 1 GB tethering cap, the speed dropped so low I couldn't even send an email.

7. Save the Support Contact Before You Leave

If something goes wrong, you don't want to be digging for help while standing outside Orlando Airport at midnight. Screenshot the provider's WhatsApp or live chat support number before you fly.

FAQs About eSIM For The USA