San Francisco (SFO) to Portland (PWM) flight deal from $251 USD in economy class

AAAmerican Airlines

Round Trip•Economy

SFO

San Francisco International Airport

San Francisco, United States

PWM

Portland International Jetport

Portland, United States

$506 USD

-50%$251 USD

Verified Nov 5, 2025 at 2:11 AM

December 2025

Today

Mon

Tue

Wed

Thu

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Sat

Sun

1$449 2$305 3$251 4$269 5$269 6$251 7$269 8$269 9$251 10$251 11$269 12$394 13$400 14$462 15$462 16$444 17$513 18$538 19$769 20$1,012 21$939 22$883 23$634 24$449 25$350 26$449 27$444 28$449 29$503 30$394 31$269 1 2 3 4

Limited Availability

14% of dates checked are available within 10% of the lowest price

Thursday, December 25th, 2025

10 round-trip options

Returning

Tue, Dec 30, 2025•5 Day Trip

$734 USD

Google Flights

Returning

Wed, Dec 31, 2025•6 Day Trip

$718 USD

Google Flights

Returning

Thu, Jan 1, 2026•7 Day Trip

$723 USD

Google Flights

Returning

Fri, Jan 2, 2026•8 Day Trip

$599 USD

Google Flights

Returning

Sat, Jan 3, 2026•9 Day Trip

$803 USD

Google Flights

Returning

Sun, Jan 4, 2026•10 Day Trip

$718 USD

Google Flights

Returning

Mon, Jan 5, 2026•11 Day Trip

$599 USD

Google Flights

Returning

Tue, Jan 6, 2026•12 Day Trip

$350 USD

Google Flights

Returning

Wed, Jan 7, 2026•13 Day Trip

$350 USD

Google Flights

Returning

Thu, Jan 8, 2026•14 Day Trip

$363 USD

Google Flights