Cheapest unlimited eSIM for the United States? From €7.95 for 3 days (October 2026)

At Roam2Go, the unlimited eSIM for the United States costs €7.95 for 3 days, €10.95 for 5 days and €14.95 for 7 days, VAT included (prices checked on 27 September 2026).

In the United States, European roaming doesn’t reach, and your home operator’s roaming charges can bring some nasty surprises on your bill. With an unlimited eSIM from Roam2Go, the price is fixed in euros before you board the plane and your connection is never cut off at any point during your trip. Whether it’s a quick weekend getaway or a two-week road trip across several cities, you’ll find a duration that fits your days exactly.

Why it’s worth checking your roaming before travelling to the USA

The United States is outside the European Union, which means the «roam like at home» scheme that many Europeans use when travelling within Europe does not apply in the USA. Each operator is free to charge for data roaming as it sees fit, and many do so with daily rates or per-megabyte charges that can inflate your bill unexpectedly.

Before you leave, check the terms of your current plan. If the cost of using data in the USA doesn’t work for you, a fixed-price data eSIM is an alternative that avoids any surprises: you pay what you see, in euros, and that’s that. You can read our guide on how an eSIM works if you’d like to understand the process from scratch.

Roam2Go unlimited plans for the United States: all prices

These are the unlimited plans we have available for the United States. On most plans, each day you have a high-speed data allowance; once it runs out, the connection continues at a reduced speed until high speed returns. Some plans run at a constant speed instead, with no daily allowance. The connection is never cut off.

Unlimited plans (1, 2, 3, 5 and 7 days, and more)

Roam2Go prices updated on 27 September 2026. Prices may vary; always check the product page before purchasing.

Our cheapest Roam2Go unlimited plan for the United States is the 1-day plan at €2.95, ideal if you have a long layover or a single-day trip. For longer stays, choose a duration equal to or greater than the number of days you’ll be in the USA to cover your entire trip without interruptions.

View eSIM plans for the United States →

Fixed-data plans: an alternative for lighter use

If your data use is more moderate — emails, messaging and the occasional map — fixed-data plans may be an option. On the product page you’ll find several GB options; here are some highlights:

Roam2Go prices updated on 27 September 2026. Prices may vary; always check the product page before purchasing.

Bear in mind that the product page has more options than those listed here. If you expect heavy use — streaming, video calls, constant browsing — unlimited plans tend to be more convenient than trying to manage your consumption.

Which duration is right for your trip?

Short trips (1–3 days)

If you have a long layover, a weekend in New York or a two- or three-day business trip, the 1-day (€2.95), 2-day (€5.95) or 3-day (€7.95) plans cover your connectivity needs perfectly without paying for more than you need. Choose a duration equal to or greater than the number of days you’ll be in the USA.

Week-long trips

For a week in the United States — whether it’s a West Coast road trip, a visit to national parks or a few days in Chicago or Miami — the 7-day plan at €14.95 is usually the most convenient choice: coverage for every day of your trip without having to think about a thing. If your trip is exactly five days, the 5-day plan (€10.95) is the perfect fit.

Two weeks or more

For a longer trip across the United States, choose a duration equal to or greater than the number of days you’ll be there. The 15-day plan (€34.95) covers a comfortable two weeks, and if your trip stretches to three weeks or a month, you’ll find the 20-day (€39.95) and 30-day (€59.95) plans on the product page.

Buy eSIM for the United States →

Frequently asked questions

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