Boston (BOS) to Sint Maarten (SXM) flight deal in economy from $311

United AirlinesUAUnited Airlines
Round Trip•Economy
United StatesBOS

Logan International Airport

Boston, United States
Sint MaartenSXM

Princess Juliana International Airport

Sint Maarten, Sint Maarten
$681 USD
-54%$311 USD
Verified about 3 hours ago
Extremely Rare Availability
1% of dates checked are available within 10% of the lowest price

Wednesday, October 14th, 2026

5 round-trip options

Returning
Sat, Oct 24, 2026•10 Day Trip
$761 USD
Google Flights
Returning
Sun, Oct 25, 2026•11 Day Trip
$718 USD
Google Flights
Returning
Mon, Oct 26, 2026•12 Day Trip
$716 USD
Google Flights
Returning
Tue, Oct 27, 2026•13 Day Trip
$693 USD
Google Flights
Returning
Wed, Oct 28, 2026•14 Day Trip
$693 USD
Google Flights