SFO to PWM from $153 in economy – flightdeals.net

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United Airlines

UAUnited Airlines

One Way•Economy

San Francisco International Airport

San Francisco, United States

Portland International Jetport

Portland, United States

$343 USD

-55%$153 USD

Verified about 21 hours ago

September 2026

Mon

Tue

Wed

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Sun

31$266 1$153 2$314 3$428 4$314 5$328 6$314 7$314 8$153 9$171 10$340 11$314 12$299 13$299 14$266 15$153 16$153 17$318 18$314 19$276 20$299 21$266 22$153 23$171 24$319 25$337 26$276 27$299 28$266 29$153 30$158 1$340 2$314 3$276 4$299

Rare Availability

8% of dates checked are available within 10% of the lowest price

Tuesday, September 1st, 2026

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