SXM to BOS from $223 in economy – flightdeals.net

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United Airlines

UAUnited Airlines

One Way•Economy

Princess Juliana International Airport

Sint Maarten, Sint Maarten

Logan International Airport

Boston, United States

$414 USD

-46%$223 USD

Verified 14 days ago

July 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

29 30 1 2 3 4 5$357 6$454 7$247 8$247 9$247 10$247 11$245 12$475 13$245 14$245 15$245 16$245 17$245 18$304 19$388 20$326 21$376 22$304 23$231 24$231 25$415 26$444 27$433 28$376 29$223 30$228 31$412 1$298 2$431

Fair Availability

32% of dates checked are available within 10% of the lowest price

Thursday, July 2nd, 2026

No flight details available for this date.