BOS to SXM from $856 in business – flightdeals.net

Home Premium Fare Deals About

United Airlines

UAUnited Airlines

Round Trip•Business Class

Logan International Airport

Boston, United States

Princess Juliana International Airport

Sint Maarten, Sint Maarten

$2,443 USD

-65%$856 USD

Verified about 10 hours ago

October 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

28 29 30 1$1,927 2$4,146 3$1,888 4 5 6 7 8$2,980 9$2,931 10$2,317 11 12 13 14 15 16 17 18 19 20 21$4,701 22$1,937 23$2,205 24$1,137 25$1,888 26$1,888 27$2,195 28$1,352 29$2,230 30$2,190 31$2,190 1$2,190

Extremely Rare Availability

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

Friday, October 2nd, 2026

1 round-trip options

Returning

Sat, Oct 10, 2026•8 Day Trip

$4,146 USD