Saint Thomas (STT) to Boston (BOS) flight deal from $201 USD in economy class

DLDelta Air Lines

Round Trip•Economy

STT

Cyril E. King Airport

Saint Thomas, U.S. Virgin Islands

BOS

Logan International Airport

Boston, United States

$767 USD

-74%$201 USD

Verified Mar 28, 2026 at 5:09 AM

April 2026

Today

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30$431 31$431 1$406 2$411 3$256 4$364 5$226 6$226 7$226 8$226 9$226 10$386 11$610 12$1,162 13$341 14$201 15$201 16$201 17$201 18$406 19$201 20$386 21$300 22$610 23$614 24$998 25$1,391 26$1,081 27$653 28$524 29$628 30$350 1 2 3

Extremely Rare Availability

2% of dates checked are available within 10% of the lowest price

Sunday, April 12th, 2026

6 round-trip options

Returning

Fri, Apr 17, 2026•5 Day Trip

$1,645 USD

Google Flights

Returning

Sat, Apr 18, 2026•6 Day Trip

$1,828 USD

Google Flights

Returning

Sun, Apr 19, 2026•7 Day Trip

$1,495 USD

Google Flights

Returning

Mon, Apr 20, 2026•8 Day Trip

$1,391 USD

Google Flights

Returning

Tue, Apr 21, 2026•9 Day Trip

$1,162 USD

Google Flights

Returning

Sun, Apr 26, 2026•14 Day Trip

$1,167 USD

Google Flights