eSIM for a month in French Saint Martin: 6 providers compared (November 2026)
Updated 12 November 2026
For 30 days in French Saint Martin with about 1 GB a day, the cheapest eSIM that lasts the whole trip is $53.67 with GigSky, unlimited data for 30 days. We compared 81 plans from 6 providers on 12 November 2026.
Every provider for a month in French Saint Martin
The cheapest plan of each provider that lasts 30 days and carries enough data for the day's use. Prices read 12 November 2026.
| Provider | Light (0.5 GB/day) | Medium (1 GB/day) | Heavy (2 GB/day) |
|---|---|---|---|
| GigSky | $53.67 unlimited data for 30 days | $53.67 unlimited data for 30 days | $53.67 unlimited data for 30 days |
| Wigoo | $13.99 20 GB, valid 30 days | $61.29 unlimited data for 30 days, 2 GB a day at full speed | $61.29 unlimited data for 30 days, 2 GB a day at full speed |
| Airalo | $49.00 20 GB, valid 30 days | $73.00 unlimited data for 30 days | $73.00 unlimited data for 30 days |
| Yapsim | $15.49 20 GB, valid 30 days | $73.59 unlimited data for 30 days, 2 GB a day at full speed | $73.59 unlimited data for 30 days, 2 GB a day at full speed |
| Olalatrip | $16.49 20 GB, valid 30 days | $73.59 unlimited data for 30 days, 2 GB a day at full speed | $73.59 unlimited data for 30 days, 2 GB a day at full speed |
| Fizztrip | $16.99 20 GB, valid 30 days | $85.89 unlimited data for 30 days, 2 GB a day at full speed | $85.89 unlimited data for 30 days, 2 GB a day at full speed |
How much data you need
- Light use, maps, messages: about 15 GB for 30 days. Cheapest: $13.99 with Wigoo, 20 GB, valid 30 days.
- Medium use, social, photos: about 30 GB for 30 days. Cheapest: $53.67 with GigSky, unlimited data for 30 days.
- Heavy use, video, hotspot: about 60 GB for 30 days. Cheapest: $53.67 with GigSky, unlimited data for 30 days.
Unlimited data for a month
The cheapest unlimited plan that covers 30 days is $53.67 with GigSky, unlimited data for 30 days, with no daily limit stated. Past that amount the speed drops for the rest of the day.
It costs no more than the cheapest plan with a fixed amount of data, so it is the easy pick.
How to buy it
- 1Open the GigSky plan for French Saint Martin: GigSky's page opens on that plan.
- 2Pay there. The eSIM arrives by email and in the provider's app, with a QR code.
- 3Install it before you leave, while you still have Wi-Fi. On the plan's page, check when it starts counting days.
Prices change: we read them every day. The French Saint Martin page recomputes the answer for any number of days and any daily use.
Questions
What is the cheapest eSIM for a month in French Saint Martin?
$53.67 with GigSky, unlimited data for 30 days, for 30 days with about 1 GB a day. It is the cheapest of 6 plans that last the whole trip, read on 12 November 2026.
How much data do I need for a month in French Saint Martin?
About 15 GB for maps and messages, 30 GB for social media and photos, and 60 GB for video or a hotspot.
Is there an unlimited eSIM for a month in French Saint Martin?
Yes. The cheapest is $53.67 with GigSky, unlimited data for 30 days, with no daily limit stated.
Which networks does it use?
GigSky uses Digicel, SFR in French Saint Martin.
Also as Markdown: /blog/esim-for-a-month-in-french-saint-martin.md. How the ranking works: How we rank.