Sint Maarten eSIM Plans

eSIM Sint Maarten: Don't Fall for the Caribbean's Biggest Roaming Trap!

Welcome to the "Friendly Island," the unique Caribbean paradise split between two nations: the Netherlands (Sint Maarten) and France (Saint-Martin). Whether you're watching planes at Maho Beach, shopping in Philipsburg, or dining in Marigot, you'll want to stay connected.

But this island hides a very expensive secret. With Cellesim's Sint Maarten eSIM, you can connect across the entire island (both Dutch and French sides) with one simple plan, starting at just $13.26.

CRITICAL WARNING: The "SXM Airport" Roaming Trap

This is the most common and costly travel trap in the Caribbean:

1. The French Side (Saint-Martin) IS in the EU. Travelers with an EU SIM will find their "Roam Like at Home" (RLAH) works fine here.
2. The Dutch Side (Sint Maarten) is NOT in the EU. It is a separate "overseas country" of the Netherlands.
3. The Airport (SXM) is on the DUTCH SIDE.

The Trap: The moment you land at Princess Juliana Airport (SXM), your phone connects to a non-EU network (e.g., Flow, Digicel). Your home carrier (whether from the US, UK, or even France/Germany) will immediately start charging you astronomical "Rest of World" roaming fees. You are in the trap before you even pick up your rental car.

A Sint Maarten eSIM from Cellesim is the ONLY safe solution that covers both sides of the island, preventing network-hopping and massive bills.

Why a Cellesim eSIM is Your Only Safe Bet

• Avoid the Roaming Trap: One plan works seamlessly across both Sint Maarten (Dutch side) and Saint-Martin (French side). No surprise fees.
• Instant (SXM) Airport Connection: Get online the moment you land at (SXM) Airport. Don't get charged $15 just to check your hotel reservation.
• Massive Cost Savings: Our predictable plans are a fraction of the "pay-as-you-go" roaming fees your provider will charge.
• Keep Your Home Number: Your eSIM handles the data, so your primary SIM (and your WhatsApp number) remains active for important calls and texts.

From Philipsburg to Marigot: One Seamless Connection

1. Philipsburg & Maho Beach (Dutch Side)

The heart of the action, where the airport (SXM), cruise port, and famous Maho Beach are located. This is the non-EU zone where our eSIM is essential to avoid fees.

2. Marigot & Grand Case (French Side)

Explore the gourmet capital of Grand Case or the French markets in Marigot. Our eSIM continues to work here perfectly, just as it did on the Dutch side.

Popular Sint Maarten eSIM Data Plans ($)

This destination does not have unlimited plans available. Here are our 7 high-data limited plans:

• 1 GB (30 Days): $13.26
• 3 GB (30 Days): $34.71
• 5 GB (30 Days): $54.40
• 10 GB (7 Days): $90.64
• 10 GB (30 Days): $102.49
• 20 GB (30 Days): $194.26
• 25 GB (30 Days): $223.86

3 Easy Steps: Get Ready Before You Fly

1. Purchase: Choose the Sint Maarten mobile data plan that fits your trip.
2. Scan QR Code: You'll instantly receive a QR code via email. Scan it from your phone's "Add eSIM" menu (CRITICAL: Do this before you leave home, while you have stable internet).
3. Activate on Arrival: When you land at (SXM) Airport, simply switch your mobile data line to Cellesim. You're instantly connected and safe from roaming fees.