$221 Cheap flights to Saint Martin Island

American Airlines is the most popular airline offering flights to Saint Martin Island, with 42% of our users opting to fly with them when traveling to Saint Martin Island. Other popular options include JetBlue and Delta. There are a total of 9 different airlines flying to Saint Martin Island.

The best day to take a flight to Saint Martin Island is on Tuesday, followed by Monday. Tuesday and Monday tend to have the lowest flight prices to Saint Martin Island. If your travel dates are flexible, then try to avoid booking on a Friday, which is known for being the most expensive day of the week to fly to Saint Martin Island.

Prices for flights to Saint Martin Island refresh daily.

There are 22 operators available for flights to Saint Martin Island as of December 2025.

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Saint Martin Island.

The travel and health documents required for your trip to Saint Martin Island can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Saint Martin Island. We always recommend checking with your airline or a trusted third party such as IATA to get advice.