San Francisco (SFO) to Portland (PWM) flight deal in economy from $305

United AirlinesUAUnited Airlines
Round Trip•Economy
United StatesSFO

San Francisco International Airport

San Francisco, United States
United StatesPWM

Portland International Jetport

Portland, United States
$557 USD
-45%$305 USD
Verified 1 day ago
Extremely Rare Availability
3% of dates checked are available within 10% of the lowest price

Sunday, November 15th, 2026

10 round-trip options

Returning
Fri, Nov 20, 2026•5 Day Trip
$618 USD
Google Flights
Returning
Sat, Nov 21, 2026•6 Day Trip
$459 USD
Google Flights
Returning
Sun, Nov 22, 2026•7 Day Trip
$369 USD
Google Flights
Returning
Mon, Nov 23, 2026•8 Day Trip
$369 USD
Google Flights
Returning
Tue, Nov 24, 2026•9 Day Trip
$424 USD
Google Flights
Returning
Wed, Nov 25, 2026•10 Day Trip
$404 USD
Google Flights
Returning
Thu, Nov 26, 2026•11 Day Trip
$369 USD
Google Flights
Returning
Fri, Nov 27, 2026•12 Day Trip
$715 USD
Google Flights
Returning
Sat, Nov 28, 2026•13 Day Trip
$1,138 USD
Google Flights
Returning
Sun, Nov 29, 2026•14 Day Trip
$1,368 USD
Google Flights