Boston (BOS) to Sint Maarten (SXM) flight deal in economy from $108

United AirlinesUAUnited Airlines
One Way•Economy
United StatesBOS

Logan International Airport

Boston, United States
Sint MaartenSXM

Princess Juliana International Airport

Sint Maarten, Sint Maarten
$254 USD
-57%$108 USD
Verified about 6 hours ago
Fair Availability
34% of dates checked are available within 10% of the lowest price

Saturday, September 26th, 2026

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