Best eSIM for United States 2026: 5 Providers Priced
United States eSIM prices checked 4 Nov 2026: ONE eSIM is cheapest at 2 of 5 sizes from 1 to 20 GB at list price, from $2.28 for 1 GB.
Short answer: ONE eSIM has the cheapest 1 GB eSIM for United States at $2.28 for 7 days; the next cheapest is Saily at $3.99. Prices checked 4 November 2026 across ONE eSIM, Airalo, Holafly, Saily and Nomad; the full table is below.
Visiting the United States for a city break, a road trip or a work trip? A US eSIM gets you online the moment you land, without a SIM-store queue or a roaming bill. Prices checked on 4 November 2026: for 1 GB and 20 GB, ONE eSIM comes in cheaper than Airalo, Saily and Nomad at list price; from 3 to 10 GB, Nomad is cheaper.
Quick answer: United States eSIM prices by size
- 1 GB: ONE eSIM at $2.28 (7 days); next cheapest is Saily at $3.99 (7 days).
- 3 GB: Nomad is cheapest at $4.00 (30 days); ONE eSIM is $6.05 (15 days).
- 5 GB: Nomad is cheapest at $7.20 (30 days); ONE eSIM is $9.10 (30 days).
- 10 GB: Nomad is cheapest at $10.40 (30 days); ONE eSIM is $16.61 (30 days).
- 20 GB: ONE eSIM at $31.87 (30 days); next cheapest at list price is Airalo at $36.00 (15 days).
United States eSIM prices compared (1 GB to 20 GB)
| Data | ONE eSIM Our price | Airalo | Holafly | Saily | Nomad |
|---|---|---|---|---|---|
| 1 GB | $2.28 (7 days) Cheapest, saves $1.71 | $4.00 (3 days) | – | $3.99 (7 days) | $4.00 (7 days) |
| 3 GB | $6.05 (15 days) | $8.50 (3 days) | – | $8.99 (30 days) | $4.00 (30 days) Cheapest |
| 5 GB | $9.10 (30 days) | $12.50 (7 days) | – | $13.99 (30 days) | $7.20 (30 days) Cheapest |
| 10 GB | $16.61 (30 days) | $21.50 (7 days) | – | $22.99 (30 days) | $10.40 (30 days) Cheapest |
| 20 GB | $31.87 (30 days) Cheapest, saves $4.13 | $36.00 (15 days) | – | $36.99 (30 days) | $38.00 (30 days) |
Holafly sells only unlimited plans for the United States, so it has no price in the GB rows; its 7-day plan is in the week table below. Nomad had its 20 GB plan on sale on 4 November at $16.80 (list price in the table), the cheapest 20 GB plan while the sale lasts.
A week of unlimited data in the United States
| Provider | 7 days | What you get |
|---|---|---|
| ONE eSIM | $14.42 | 1 GB a day at full speed, then 512 Kbps until the next day (7 × $2.06) |
| Airalo | $25.00 | 3 GB a day at full speed, then 1 Mbps (fair use) |
| Holafly | $27.50 | No daily cap; fair use may slow very heavy use |
| Saily | $24.99 | 5 GB a day at full speed, then up to 1 Mbps |
| Nomad | $19.00 | 2 GB a day at full speed, then 1 Mbps |
For a week, ONE eSIM's 1 GB a day plan is the cheapest way to stay online all day at $14.42. The cheapest of the others is Nomad at $19.00, which gives more full-speed data a day; compare by how much you use a day, not by the word unlimited.
Networks and coverage in the United States
ONE eSIM's US plans run on Verizon and AT&T, both with 5G where available, so you get solid coverage in cities, suburbs and most interstate corridors. Rural and national-park signal depends on which of the two networks reaches that spot, as with any US carrier.
Which eSIM should you choose for the United States?
- Short trip, light use (1 GB): ONE eSIM at $2.28 (7 days), the cheapest 1 GB plan.
- Up to 10 GB: Nomad is the cheapest, at $4.00 for 3 GB and $10.40 for 10 GB (30 days).
- Heavy use (20 GB): ONE eSIM's 20 GB plan at $31.87 (30 days) is the cheapest at list price; Nomad's 20 GB sale at $16.80 beats it while it lasts.
- Streaming or video calls every day: compare the unlimited plans above by how much full-speed data each gives a day.
How to set up your USA eSIM
- Check your phone supports eSIM and is carrier-unlocked.
- Buy and install the eSIM on Wi-Fi before you fly, so it's ready the moment you land.
- Turn on the eSIM line and data roaming once you touch down in the US, and leave your home SIM's data off to avoid double charges.
USA eSIM FAQ
- Do I need an eSIM for the USA? No, but it's usually cheaper and faster than roaming on your home SIM or buying a physical US SIM in an airport kiosk.
- Which network does ONE eSIM use in the US? Verizon and AT&T, both with 5G in supported areas.
- How long does the cheapest 1 GB plan last? ONE eSIM's 1 GB plan costs $2.28 and is valid for 7 days.
- Is 30 days of validity normal for a 5 GB or 20 GB US eSIM? Yes, ONE eSIM's 5 GB and 20 GB plans both run for 30 days.
- Can I top up a US eSIM if I run low? Most providers, including ONE eSIM, let you buy another package on the same eSIM profile without reinstalling.
How we check prices
We read each provider's public United States page on 4 November 2026 and took its cheapest plan at or above each size, in US dollars before any coupon, with the validity in brackets; ONE eSIM prices are our live list prices on the same day. Prices move, so we re-check every month and keep the date on the page and in the short answer. If a number is out of date, write to support@oneesim.app and we will correct it.
Read next