Pittsburgh (PIT) to Saint Thomas (STT) cheap flight deal from $265 USD in economy class

UAUnited Airlines

Round Trip•Economy

PIT

Pittsburgh International Airport

Pittsburgh, United States

STT

Cyril E. King Airport

Saint Thomas, U.S. Virgin Islands

$646 USD

-59%$265 USD

Verified Sep 21, 2025 at 7:36 PM

October 2025

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29 30 1$1,277 2$463 3$447 4$362 5$423 6 7 8 9$833 10$629 11$339 12$378 13 14 15$1,476 16$496 17$388 18$265 19$288 20 21 22$703 23$472 24$455 25$265 26$265 27$339 28$265 29$265 30$336 31$452 1 2

Extremely Rare Availability

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

Sunday, October 12th, 2025

6 round-trip options

Returning

Sat, Oct 18, 2025•6 Day Trip

$753 USD

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Returning

Sun, Oct 19, 2025•7 Day Trip

$466 USD

Google Flights

Returning

Mon, Oct 20, 2025•8 Day Trip

$1,298 USD

Google Flights

Returning

Thu, Oct 23, 2025•11 Day Trip

$2,460 USD

Google Flights

Returning

Sat, Oct 25, 2025•13 Day Trip

$378 USD

Google Flights

Returning

Sun, Oct 26, 2025•14 Day Trip

$452 USD

Google Flights