Portland (PWM) to San Francisco (SFO) flight deal in economy from $135

Delta Air LinesDLDelta Air Lines
One Way•Economy
United StatesPWM

Portland International Jetport

Portland, United States
United StatesSFO

San Francisco International Airport

San Francisco, United States
$273 USD
-51%$135 USD
Verified about 5 hours ago
Fair Availability
22% of dates checked are available within 10% of the lowest price

Friday, October 23rd, 2026

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