Portland (PWM) to San Francisco (SFO) flight deal in economy from $359

United AirlinesUAUnited Airlines
Round Trip•Economy
United StatesPWM

Portland International Jetport

Portland, United States
United StatesSFO

San Francisco International Airport

San Francisco, United States
$538 USD
-33%$359 USD
Verified 13 days ago
Fair Availability
33% of dates checked are available within 10% of the lowest price

Thursday, January 21st, 2027

3 round-trip options

Returning
Wed, Jan 27, 2027•6 Day Trip
$369 USD
Google Flights
Returning
Thu, Jan 28, 2027•7 Day Trip
$369 USD
Google Flights
Returning
Fri, Jan 29, 2027•8 Day Trip
$509 USD
Google Flights