The whole shelf, prices in pounds. Not sure which? Answer three quick questions and we'll size it for your trip.
Every plan runs on the big US networks — AT&T & Verizon on fixed plans, T-Mobile & Verizon on unlimited — 4G and 5G included.
Our US plans run on major US networks with 5G. Install up to 6 months before you fly — the clock only starts when you first connect.
Our unlimited plans never cut you off. You get 2GB every single day at full 5G speed, and if you somehow use it, data keeps flowing at 1 Mbps until the allowance resets next morning. Stream the parade, video-call home, upload the lot.
Pick your daily allowance and how long you're away. Every one of these is genuinely unlimited in the sense that matters: you are never cut off and never charged extra. Use the day's full-speed allowance and you stay online at 1 Mbps — fine for maps, messaging and music — then wake up to a fresh full-speed allowance. We'd rather say that plainly than print "unlimited" and hide the speed cap in the small print.
Your US plan covers Florida and every US port of call. For the islands, add the plan that matches your itinerary: the Bahamas needs its own plan (covers Nassau, Celebration Key and CocoCay), while one regional plan covers 20+ other islands including the Dominican Republic, Turks & Caicos, Jamaica and Grand Cayman — but not the Bahamas. Ashore for a single day? The 1-day unlimited plans are the cheapest way to cover one stop. At sea, switch to airplane mode and the eSIM just sleeps — read the cruise guide.
Prices from the big travel eSIM apps change often, and most of them charge in US dollars. Here's how our most popular plans compared with the official websites of some well-known providers when we checked on 9 October 2026. Our prices are in pounds, so the price you see is the price you pay.
| Provider | Plan | Price | Approx. £ per GB |
|---|---|---|---|
| esimFlorida | 15GB / 30 days | £16.99 | £1.13 |
| esimFlorida | 10GB / 30 days | £13.99 | £1.40 |
| esimFlorida | 20GB / 30 days | £23.99 | £1.20 |
| Airalo | 10GB / 30 days | US$22.50 (≈ £17.02) | £1.70 |
| Airalo | 20GB / 30 days | US$36.50 (≈ £27.61) | £1.38 |
| Saily | 10GB / 30 days | US$22.99 (≈ £17.39) | £1.74 |
| Saily | 20GB / 30 days | US$36.99 (≈ £27.98) | £1.40 |
| Nomad | 10GB / 30 days | CA$21.37 (≈ £11.36) | £1.14 |
| Nomad | 20GB / 30 days (sale price) | CA$35.61 (≈ £18.93) | £0.95 |
| Provider | 7 days | ~15 days | 30 days | How "unlimited" works |
|---|---|---|---|---|
| esimFlorida 1GB/day | £6.99 | £12.99 (14d) | £23.99 | 1GB high-speed per day, then slowed |
| esimFlorida 2GB/day | £13.99 | £23.99 (14d) | £44.99 | 2GB high-speed per day, then slowed |
| Airalo Unlimited | US$25.00 (≈ £18.91) | US$46.00 (≈ £34.79) | US$68.00 (≈ £51.44) | See provider's fair-use terms |
| Saily Unlimited | – | US$45.99 (≈ £34.79) | – | Provider states "up to 1 Mbps" |
| Nomad Unlimited | CA$32.76 (≈ £17.42) | – | – | Daily high-speed allowance, then 512 kbps |
| Holafly Unlimited | US$27.50 (≈ £20.80) | US$50.50 (≈ £38.20) | US$73.90 (≈ £55.90) | Fair-usage policy may apply; hotspot 1GB/day |
Every provider sets up its plans differently, so check what's included before you buy. Pick the plan that suits your trip, not just the headline price.
Sources (checked 9 Oct 2026): airalo.com/united-states-esim · saily.com/esim-united-states/ · getnomad.app/en/united-states-esim · esim.holafly.com/esim-usa/ · FX: ECB reference rates via frankfurter.dev.
Will it work on my phone? Almost certainly — the FAQ has the 30-second check, and we confirm compatibility at checkout before you pay.