Seattle / Tacoma (SEA) to Portland (PWM) flight deal in economy from $239
SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
PWMPortland International Jetport
Portland, United States
$510 USD
-53%$239 USD
Verified about 5 hours agoOctober 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Extremely Rare Availability
2% of dates checked are available within 10% of the lowest price
Saturday, October 17th, 2026
8 round-trip options
Returning
Thu, Oct 22, 2026•5 Day Trip
$318 USD
Returning
Fri, Oct 23, 2026•6 Day Trip
$348 USD
Returning
Sat, Oct 24, 2026•7 Day Trip
$285 USD
Returning
Sun, Oct 25, 2026•8 Day Trip
$369 USD
Returning
Mon, Oct 26, 2026•9 Day Trip
$318 USD
Returning
Tue, Oct 27, 2026•10 Day Trip
$262 USD
Returning
Wed, Oct 28, 2026•11 Day Trip
$262 USD
Returning
Fri, Oct 30, 2026•13 Day Trip
$348 USD