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

Thursday, December 17th, 2026

5 round-trip options

Returning
Tue, Dec 22, 2026•5 Day Trip
$1,178 USD
Google Flights
Returning
Wed, Dec 23, 2026•6 Day Trip
$1,225 USD
Google Flights
Returning
Sat, Dec 26, 2026•9 Day Trip
$1,941 USD
Google Flights
Returning
Tue, Dec 29, 2026•12 Day Trip
$928 USD
Google Flights
Returning
Wed, Dec 30, 2026•13 Day Trip
$689 USD
Google Flights