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Since Roam Mobility stopped operating in 2020, travelers have been looking for other ways to stay connected in the USA. The good news is there are now plenty of affordable options, including a travel eSIM, that let you get online without expensive roaming charges.

In this article, we’ll walk you through the best alternatives to the internet in the US.

Buy an eSIM for travel to the USA

Well, an eSIM is a virtual SIM card, which you can buy, install, and start using in just five minutes.

You can buy them anywhere in the world, as the process is all online – meaning you don’t need to travel to a store or even wait for delivery, because the USA eSIM prepaid is sent to your email. You just have to scan a QR code to activate the eSIM.

What eSIMs for the USA can I buy?

With Holafly’s plans, you can customize the days of use of your eSIM from one to a maximum of 90. In any case, you have up to 1,024 MB of data per day to share via tethering. Some prices, according to the days of use, are as follows

DataDays of validityPrice
Unlimited data 1$3.90
Unlimited data 5$20.90
Unlimited data 10$36.90
Unlimited data 15$50.90
Unlimited data 20$51.90
Unlimited data 30$74.90
Unlimited data 60$106.90
Unlimited data 90$139.90
Holafly eSIMs for the USA

Advantages of an eSIM for the USA

Here’s why we recommend a USA eSIM travel as the best option for internet in this country:

  • Keep using your normal SIM: You can use an eSIM alongside your normal SIM card, so you don’t miss messages
  • No waiting around: Receive an eSIM to your email in just five minutes
  • One upfront cost: There are no subscriptions or lengthy contracts. And there are no surprise bills. There’s just one cost for the eSIM and then you can start roaming without worrying
  • Flexible data plans: Choose the deal that works for you, from 1 day to 90, all with unlimited data!
  • Better for the environment: No plastic is wasted when using an eSIM
  • Hotspot: Enjoy up to 1,024 MB per day to share with others.
  • Speed – 4G LTE/5G

eSIMs from Holafly: How does the eSIM work

Here’s a step-by-step process to using a Holafly eSIM:

  1. Choose the best data plan for your trip to the USA
  2. Buy the eSIM and receive a QR code to your email
  3. Scan the QR code and follow the instructions to configure your eSIM
  4. Start browsing abroad!
  5. Any problems, contact Holafly’s 24/7 support team

eSIM for North America: internet in the USA, Canada, and Mexico

What is the best eSIM for traveling to North America?

You can also roam in multiple countries with an eSIM. You only need one data plan for this to work; the eSIM can connect to local networks in each country.

Here are the countries where the best eSIM for North America works:

  • USA
  • Canada
  • Mexico

Here are some of the options for you to consider.

BrandDaysDataPriceCompatible devices
Holafly1 to 90Unlimited data $3.90 to $139.90iOS / Android
KnowRoaming (unlimited)1 to 30Unlimited data$5.50 to $68iOS / Android
KnowRoaming (fixed)7 to 601 GB to 50 GB$3.89 to $75 iOS / Android
FlexiRoam (unlimited)5 to 15 daysUnlimited data$38 to $94iOS / Android
FlexiRoam (fixed)3 to 15 days10 GB to 100 GB$12.49 to $74.99 iOS / Android
Table 1. Comparison of eSIM cards for North America: Source: Holafly, KnowRoaming, and FlexiRoam.

Note: KnowRoaming unlimited plans throttle to 500 kb/s after 2 GB daily. Flexiroam prices are RRP — promotional discounts may apply.

What is the cheapest eSIM for North America?

Holafly offers the lowest entry price for unlimited data at $3.60 USD for one day. KnowRoaming starts at $3.89 USD for 1 GB of fixed data.

Which eSIM for North America offers the most data?

Holafly, KnowRoaming, and Flexiroam all offer unlimited plans. The main differences are in pricing, plan duration, and features. Holafly offers the longest plan duration (up to 90 days), while KnowRoaming offers up to 30 days, and Flexiroam offers up to 15 days. KnowRoaming’s unlimited plans throttle to 500 kb/s after 2 GB of daily high-speed data, so it’s worth checking the fine print.

For frequent travelers, Holafly also offers Holafly Plans, a monthly subscription covering 170+ destinations with Unlimited and Light tiers that you can cancel anytime.

What is the easiest eSIM to use?

Ease of use is very similar across eSIMs. Holafly’s eSIM for North America is very simple to use. Once the purchase is made, you receive the QR code in your email and scan it to add the new data plan, without needing to install any apps. Once on the plane, you deactivate your normal data plan and activate the virtual card plan. That’s it! And you’ll be connected to the internet the moment you land. Any problems? Holafly has a 24-hour customer support team to help.

Disclaimer: The information in this article, including competitor pricing and plan details in this article were last verified on February 23, 2026.

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Brenda Beltrán

Brenda Beltrán

Content Manager

Hi, I'm Brenda Beltrán. I'm passionate about travel, technology, and video games. In 2019, I started my career as a journalist in entertainment and technology. Then, I discovered that content creation was my true calling. Now, at Holafly, I'm dedicated to sharing travel tips and experiences that will make your adventures unforgettable. ✈️ Hola, soy Brenda Beltrán, apasionada por los viajes, la tecnología y los videojuegos. Desde mis inicios en 2019 como periodista en entretenimiento y tecnología, descubrí que la creación de contenido era mi verdadera vocación. Hoy, en Holafly, me dedico a compartir consejos y experiencias de viaje para que cada una de tus aventuras sean memorables.✈️

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