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 20 hours agoDecember 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Extremely Rare Availability
4% of dates checked are available within 10% of the lowest price
Wednesday, December 16th, 2026
3 round-trip options
Returning
Wed, Dec 23, 2026•7 Day Trip
$930 USD
Returning
Fri, Dec 25, 2026•9 Day Trip
$877 USD
Returning
Tue, Dec 29, 2026•13 Day Trip
$980 USD