Sint Maarten (SXM) to Boston (BOS) flight deal in economy from $347

United AirlinesUAUnited Airlines
Round Trip•Economy
Sint MaartenSXM

Princess Juliana International Airport

Sint Maarten, Sint Maarten
United StatesBOS

Logan International Airport

Boston, United States
$683 USD
-49%$347 USD
Verified 13 days ago
Limited Availability
12% of dates checked are available within 10% of the lowest price

Thursday, December 17th, 2026

9 round-trip options

Returning
Wed, Dec 23, 2026•6 Day Trip
$804 USD
Google Flights
Returning
Thu, Dec 24, 2026•7 Day Trip
$804 USD
Google Flights
Returning
Fri, Dec 25, 2026•8 Day Trip
$1,093 USD
Google Flights
Returning
Sat, Dec 26, 2026•9 Day Trip
$1,332 USD
Google Flights
Returning
Sun, Dec 27, 2026•10 Day Trip
$804 USD
Google Flights
Returning
Mon, Dec 28, 2026•11 Day Trip
$506 USD
Google Flights
Returning
Tue, Dec 29, 2026•12 Day Trip
$502 USD
Google Flights
Returning
Wed, Dec 30, 2026•13 Day Trip
$404 USD
Google Flights
Returning
Thu, Dec 31, 2026•14 Day Trip
$355 USD
Google Flights