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 3 hours agoAugust 2026
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Extremely Rare Availability
2% of dates checked are available within 10% of the lowest price
Monday, August 31st, 2026
9 round-trip options
Returning
Sat, Sep 5, 2026•5 Day Trip
$385 USD
Returning
Sun, Sep 6, 2026•6 Day Trip
$351 USD
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Mon, Sep 7, 2026•7 Day Trip
$455 USD
Returning
Tue, Sep 8, 2026•8 Day Trip
$455 USD
Returning
Thu, Sep 10, 2026•10 Day Trip
$351 USD
Returning
Fri, Sep 11, 2026•11 Day Trip
$397 USD
Returning
Sat, Sep 12, 2026•12 Day Trip
$419 USD
Returning
Sun, Sep 13, 2026•13 Day Trip
$489 USD
Returning
Mon, Sep 14, 2026•14 Day Trip
$419 USD