STT to PDX from $420 in economy

UAUnited Airlines

Round Trip•Economy

STT

Cyril E. King Airport

Saint Thomas, U.S. Virgin Islands

PDX

Portland International Airport

Portland, United States

$1,071 USD

-61%$420 USD

Verified 12 days ago

July 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

29 30 1 2 3 4 5 6$1,660 7$1,682 8$1,221 9$846 10$883 11$930 12$985 13$881 14$879 15$673 16$867 17$971 18$724 19$1,015 20$1,152 21$1,072 22$1,006 23$891 24$903 25$963 26$1,096 27$997 28$1,072 29$917 30$963 31$1,042 1$807 2$927

Rare Availability

5% of dates checked are available within 10% of the lowest price

Friday, July 31st, 2026

5 round-trip options

Returning

Thu, Aug 6, 2026•6 Day Trip

$1,042 USD

Google Flights

Returning

Mon, Aug 10, 2026•10 Day Trip

$2,177 USD

Google Flights

Returning

Tue, Aug 11, 2026•11 Day Trip

$2,032 USD

Google Flights

Returning

Wed, Aug 12, 2026•12 Day Trip

$2,012 USD

Google Flights

Returning

Thu, Aug 13, 2026•13 Day Trip

$2,240 USD

Google Flights

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

Cyril E. King Airport

Portland International Airport

July 2026

Friday, July 31st, 2026