SEA to PWM from $315 in economy – flightdeals.net

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American Airlines

AAAmerican Airlines

Round Trip•Economy

Seattle–Tacoma International Airport

Seattle / Tacoma, United States

Portland International Jetport

Portland, United States

$551 USD

-43%$315 USD

Verified about 19 hours ago

June 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1 2 3$763 4$787 5$760 6$787 7$810 8$737 9$523 10$711 11$761 12$500 13$399 14$782 15$763 16$552 17$595 18$722 19$587 20$862 21$761 22$546 23$682 24$678 25$682 26$654 27$678 28$635 29$557 30$556 1$574 2$614 3$469 4$529 5$535

Extremely Rare Availability

4% of dates checked are available within 10% of the lowest price

Monday, June 29th, 2026

4 round-trip options

Returning

Sat, Jul 4, 2026•5 Day Trip

$575 USD

Returning

Sun, Jul 5, 2026•6 Day Trip

$768 USD

Returning

Tue, Jul 7, 2026•8 Day Trip

$618 USD

Returning

Wed, Jul 8, 2026•9 Day Trip

$557 USD