Travel Plans for Saint Martin
Stay connected in the French side of St. Martin: Marigot and beyond. Powered by Airalo's global network.
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Why use an eSIM in Saint Martin?
Saint Martin is the French side of an island shared with Dutch Sint Maarten, offering beaches, French bistros, and duty-free shopping in Marigot. A local Saint Martin eSIM keeps you connected at local rates during your visit without the expensive roaming fees Canadian carriers charge for Caribbean travel.
Common Questions
Does a Saint Martin eSIM also work on the Dutch side (Sint Maarten)?
Coverage depends on the specific plan and network, since both sides share one small island, coverage often extends across the whole island, but check plan details to confirm before relying on it exclusively on the Dutch side.
How much data do I need for a Saint Martin trip?
A smaller to mid-size plan is typically sufficient for a week of messaging, navigation, and light browsing.
Does a Saint Martin eSIM work on other Caribbean islands?
No. A Saint Martin eSIM covers Saint Martin only. Each Caribbean destination requires its own plan.
Can I keep my Canadian number while using this eSIM?
Yes, but to avoid any roaming charges, turn your Canadian carrier line off entirely in your phone's cellular settings before you land. Disabling data roaming alone isn't enough on its own, so do not use Airplane Mode, as this disables your eSIM too. Use your eSIM for all data, and use WhatsApp, FaceTime, or iMessage for calls and messages. If you need to receive an OTP or two-factor text, turn your Canadian line on briefly, then off again. When you return home, turn it back on and everything returns to normal.