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

United AirlinesUAUnited Airlines
Round Trip•Economy
United StatesPDX

Portland International Airport

Portland, United States
U.S. Virgin IslandsSTT

Cyril E. King Airport

Saint Thomas, U.S. Virgin Islands
$1,004 USD
-58%$420 USD
Verified 13 days ago
Extremely Rare Availability
3% of dates checked are available within 10% of the lowest price

Wednesday, November 18th, 2026

8 round-trip options

Returning
Mon, Nov 23, 2026•5 Day Trip
$809 USD
Google Flights
Returning
Tue, Nov 24, 2026•6 Day Trip
$819 USD
Google Flights
Returning
Wed, Nov 25, 2026•7 Day Trip
$770 USD
Google Flights
Returning
Thu, Nov 26, 2026•8 Day Trip
$767 USD
Google Flights
Returning
Fri, Nov 27, 2026•9 Day Trip
$1,332 USD
Google Flights
Returning
Sat, Nov 28, 2026•10 Day Trip
$1,641 USD
Google Flights
Returning
Sun, Nov 29, 2026•11 Day Trip
$2,111 USD
Google Flights
Returning
Tue, Dec 1, 2026•13 Day Trip
$1,014 USD
Google Flights