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

Saturday, September 19th, 2026

2 round-trip options

Returning
Sat, Sep 26, 2026•7 Day Trip
$1,726 USD
Google Flights
Returning
Sat, Oct 3, 2026•14 Day Trip
$1,684 USD
Google Flights