United AirlinesUAUnited Airlines
One Way•Economy
United StatesPDX

Portland International Airport

Portland, United States
SpainBCN

Barcelona Airport

Barcelona, Spain
$528 USD
-34%$351 USD
Verified Mar 22, 2026 at 11:41 PM
Fair Availability
25% of dates checked are available within 10% of the lowest price

Saturday, March 28th, 2026

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