Saint Thomas (STT) to Washington (IAD) flight deal in economy from $281

United AirlinesUAUnited Airlines
Round Trip•Economy
U.S. Virgin IslandsSTT

Cyril E. King Airport

Saint Thomas, U.S. Virgin Islands
United StatesIAD

Washington Dulles International Airport

Washington, United States
$717 USD
-61%$281 USD
Verified 2 days ago
Extremely Rare Availability
3% of dates checked are available within 10% of the lowest price

Tuesday, October 27th, 2026

6 round-trip options

Returning
Sun, Nov 1, 2026•5 Day Trip
$388 USD
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Returning
Mon, Nov 2, 2026•6 Day Trip
$281 USD
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Returning
Thu, Nov 5, 2026•9 Day Trip
$504 USD
Google Flights
Returning
Sat, Nov 7, 2026•11 Day Trip
$458 USD
Google Flights
Returning
Mon, Nov 9, 2026•13 Day Trip
$339 USD
Google Flights
Returning
Tue, Nov 10, 2026•14 Day Trip
$281 USD
Google Flights