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
$701 USD
-60%$281 USD
Verified about 2 hours ago
Extremely Rare Availability
3% of dates checked are available within 10% of the lowest price

Saturday, October 3rd, 2026

9 round-trip options

Returning
Thu, Oct 8, 2026•5 Day Trip
$1,020 USD
Google Flights
Returning
Fri, Oct 9, 2026•6 Day Trip
$514 USD
Google Flights
Returning
Sat, Oct 10, 2026•7 Day Trip
$504 USD
Google Flights
Returning
Sun, Oct 11, 2026•8 Day Trip
$1,223 USD
Google Flights
Returning
Mon, Oct 12, 2026•9 Day Trip
$1,020 USD
Google Flights
Returning
Wed, Oct 14, 2026•11 Day Trip
$1,223 USD
Google Flights
Returning
Thu, Oct 15, 2026•12 Day Trip
$1,020 USD
Google Flights
Returning
Fri, Oct 16, 2026•13 Day Trip
$514 USD
Google Flights
Returning
Sat, Oct 17, 2026•14 Day Trip
$447 USD
Google Flights