Portland (PWM) to Seattle / Tacoma (SEA) flight deal in economy from $239
PWMPortland International Jetport
Portland, United States
SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
$500 USD
-52%$239 USD
Verified about 5 hours agoAugust 2026
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Extremely Rare Availability
2% of dates checked are available within 10% of the lowest price
Friday, August 14th, 2026
9 round-trip options
Returning
Wed, Aug 19, 2026•5 Day Trip
$675 USD
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Thu, Aug 20, 2026•6 Day Trip
$745 USD
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Fri, Aug 21, 2026•7 Day Trip
$687 USD
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Sat, Aug 22, 2026•8 Day Trip
$675 USD
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Mon, Aug 24, 2026•10 Day Trip
$682 USD
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Tue, Aug 25, 2026•11 Day Trip
$612 USD
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Wed, Aug 26, 2026•12 Day Trip
$578 USD
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Thu, Aug 27, 2026•13 Day Trip
$682 USD
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Fri, Aug 28, 2026•14 Day Trip
$608 USD