Saint Thomas (STT) to Portland (PDX) flight deal in economy from $420

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

Cyril E. King Airport

Saint Thomas, U.S. Virgin Islands
United StatesPDX

Portland International Airport

Portland, United States
$1,071 USD
-61%$420 USD
Verified 14 days ago
Rare Availability
5% of dates checked are available within 10% of the lowest price

Wednesday, December 9th, 2026

5 round-trip options

Returning
Mon, Dec 14, 2026•5 Day Trip
$709 USD
Google Flights
Returning
Tue, Dec 15, 2026•6 Day Trip
$782 USD
Google Flights
Returning
Fri, Dec 18, 2026•9 Day Trip
$1,613 USD
Google Flights
Returning
Mon, Dec 21, 2026•12 Day Trip
$847 USD
Google Flights
Returning
Tue, Dec 22, 2026•13 Day Trip
$1,067 USD
Google Flights