Seattle / Tacoma (SEA) to Portland (PWM) flight deal in economy from $239

Delta Air LinesDLDelta Air Lines
Round Trip•Economy
United StatesSEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States
United StatesPWM

Portland International Jetport

Portland, United States
$510 USD
-53%$239 USD
Verified about 5 hours ago
Extremely Rare Availability
2% of dates checked are available within 10% of the lowest price

Thursday, June 18th, 2026

10 round-trip options

Returning
Tue, Jun 23, 2026•5 Day Trip
$764 USD
Google Flights
Returning
Wed, Jun 24, 2026•6 Day Trip
$804 USD
Google Flights
Returning
Thu, Jun 25, 2026•7 Day Trip
$804 USD
Google Flights
Returning
Fri, Jun 26, 2026•8 Day Trip
$952 USD
Google Flights
Returning
Sat, Jun 27, 2026•9 Day Trip
$959 USD
Google Flights
Returning
Sun, Jun 28, 2026•10 Day Trip
$842 USD
Google Flights
Returning
Mon, Jun 29, 2026•11 Day Trip
$748 USD
Google Flights
Returning
Tue, Jun 30, 2026•12 Day Trip
$894 USD
Google Flights
Returning
Wed, Jul 1, 2026•13 Day Trip
$724 USD
Google Flights
Returning
Thu, Jul 2, 2026•14 Day Trip
$724 USD
Google Flights