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

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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 11 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

Wednesday, October 21st, 2026

4 round-trip options

Returning

Mon, Oct 26, 2026•5 Day Trip

$4,830 USD

Returning

Tue, Oct 27, 2026•6 Day Trip

$4,755 USD

Returning

Wed, Oct 28, 2026•7 Day Trip

$4,701 USD

Returning

Thu, Oct 29, 2026•8 Day Trip

$4,755 USD