SXM to BOS from $820 in business

UAUnited Airlines

Round Trip•Business Class

SXM

Princess Juliana International Airport

Sint Maarten, Sint Maarten

BOS

Logan International Airport

Boston, United States

$1,972 USD

-58%$820 USD

Verified about 3 hours ago

December 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

30 1 2 3$1,406 4$1,640 5$2,056 6 7 8$1,542 9$2,221 10 11$2,056 12$2,056 13 14 15$1,341 16$1,340 17$820 18$820 19$1,744 20$820 21$820 22$820 23$820 24$820 25$820 26$2,126 27$1,744 28$1,223 29$976 30$952 31$1,056 1$2,374 2 3$2,639

Extremely Rare Availability

1% of dates checked are available within 10% of the lowest price

Saturday, December 26th, 2026

5 round-trip options

Returning

Thu, Dec 31, 2026•5 Day Trip

$2,483 USD

Google Flights

Returning

Fri, Jan 1, 2027•6 Day Trip

$2,483 USD

Google Flights

Returning

Sat, Jan 2, 2027•7 Day Trip

$2,927 USD

Google Flights

Returning

Sun, Jan 3, 2027•8 Day Trip

$2,632 USD

Google Flights

Returning

Mon, Jan 4, 2027•9 Day Trip

$2,126 USD

Google Flights

Sint Maarten (SXM) to Boston (BOS) flight deal in business from $820

Princess Juliana International Airport

Logan International Airport

December 2026

Saturday, December 26th, 2026