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 14 hours ago
Extremely Rare Availability
3% of dates checked are available within 10% of the lowest price

Saturday, December 5th, 2026

10 round-trip options

Returning
Thu, Dec 10, 2026•5 Day Trip
$604 USD
Google Flights
Returning
Fri, Dec 11, 2026•6 Day Trip
$723 USD
Google Flights
Returning
Sat, Dec 12, 2026•7 Day Trip
$712 USD
Google Flights
Returning
Sun, Dec 13, 2026•8 Day Trip
$604 USD
Google Flights
Returning
Mon, Dec 14, 2026•9 Day Trip
$675 USD
Google Flights
Returning
Tue, Dec 15, 2026•10 Day Trip
$665 USD
Google Flights
Returning
Wed, Dec 16, 2026•11 Day Trip
$843 USD
Google Flights
Returning
Thu, Dec 17, 2026•12 Day Trip
$872 USD
Google Flights
Returning
Fri, Dec 18, 2026•13 Day Trip
$1,298 USD
Google Flights
Returning
Sat, Dec 19, 2026•14 Day Trip
$1,503 USD
Google Flights