Southwest® flights from Seattle/Tacoma to St. Maarten

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St. Marteen

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Flights available to book today. Service starts April 7, 2026.

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Low fares from Seattle/Tacoma to St. Maarten

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Low fares from Seattle/Tacoma to St. Maarten

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Flight Details

Departing from:
Seattle/Tacoma International Airport
Arriving at:
Princess Juliana International Airport
Distance:
3881 miles

Route Information

21† Weekly flights

† Weekly flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025. Note: route may not operate every day of the week.

‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025.

Questions we hear the most

There are 21 weekly flights from Seattle/Tacoma to St. Maarten on Southwest Airlines.
To find the lowest fares by day and time to fly Seattle/Tacoma to St. Maarten with Southwest, check out our Low Fare Calendar.
You can rent a car at Princess Juliana International Airport book yours with your flight.
Yes! Flights from Seattle/Tacoma to St. Maarten—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
Check the status of your upcoming Southwest flight.
Check out the Southwest Airlines® Help Center for answers about everything Southwest.

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