Seattle / Tacoma (SEA) to Portland (PWM) flight deal in economy from $315
SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
PWMPortland International Jetport
Portland, United States
$551 USD
-43%$315 USD
Verified about 23 hours agoDecember 2026
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Extremely Rare Availability
4% of dates checked are available within 10% of the lowest price
Friday, December 11th, 2026
3 round-trip options
Returning
Fri, Dec 18, 2026•7 Day Trip
$855 USD
Returning
Sun, Dec 20, 2026•9 Day Trip
$947 USD
Returning
Thu, Dec 24, 2026•13 Day Trip
$791 USD