Portland (PDX) to Saint Thomas (STT) flight deal in business from $443

UAUnited Airlines

One Way•Business Class

PDX

Portland International Airport

Portland, United States

STT

Cyril E. King Airport

Saint Thomas, U.S. Virgin Islands

$1,354 USD

-67%$443 USD

Verified 12 days ago

August 2026

Today

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27$66528$1,59129$95730$67631$6961$5362$6963$6194$8925$6966$4437$4438$5369$89210$1,88611$1,91212$1,91213$2,15614$98815$1,64216$2,15617$3,21818$1,88619$2,49020$1,66621$87722$1,64223$1,64224$1,88625$2,15626$2,49027$1,66628$89229$2,22030$3,04731$1,912123456

Extremely Rare Availability

2% of dates checked are available within 10% of the lowest price

Thursday, August 6th, 2026

Outbound Flights

12h 44m·1 stop

$443 USD

PDXAug 6 23:59

→

IAHAug 7 06:05

UA 780Boeing 737

3h 47m layover

IAHAug 7 09:52

→

STTAug 7 15:43

UA 1908Boeing 737MAX 8 Passenger

9h 50m·1 stop

$665 USD

PDXAug 6 23:30

→

IADAug 7 07:32

UA 498Boeing 737MAX 9 Passenger

43m layover

IADAug 7 08:15

→

STTAug 7 12:20

UA 1443Boeing 737MAX 8 Passenger

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