STT to BOS from $330 in economy – flightdeals.net

Home Premium Fare Deals About

American Airlines

AAAmerican Airlines

Round Trip•Economy

Cyril E. King Airport

Saint Thomas, U.S. Virgin Islands

Logan International Airport

Boston, United States

$600 USD

-45%$330 USD

Verified 13 days ago

September 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

31$360 1$330 2$330 3$355 4$385 5$355 6$330 7$360 8$390 9$360 10$360 11$365 12$382 13$644 14$330 15$360 16$330 17$360 18$387 19$330 20$360 21$360 22$402 23$330 24$382 25$390 26$330 27$422 28$330 29$390 30$360 1$360 2$387 3$430 4$400

Extremely Rare Availability

4% of dates checked are available within 10% of the lowest price

Monday, September 21st, 2026

4 round-trip options

Returning

Sat, Sep 26, 2026•5 Day Trip

$360 USD

Returning

Wed, Sep 30, 2026•9 Day Trip

$407 USD

Returning

Sun, Oct 4, 2026•13 Day Trip

$580 USD

Returning

Mon, Oct 5, 2026•14 Day Trip

$525 USD