Portland (PDX) to San Francisco (SFO) flight deal in economy from $137

United AirlinesUAUnited Airlines
Round Trip•Economy
United StatesPDX

Portland International Airport

Portland, United States
United StatesSFO

San Francisco International Airport

San Francisco, United States
$258 USD
-47%$137 USD
Verified 4 days ago
Rare Availability
5% of dates checked are available within 10% of the lowest price

Thursday, June 25th, 2026

10 round-trip options

Returning
Tue, Jun 30, 2026•5 Day Trip
$372 USD
Google Flights
Returning
Wed, Jul 1, 2026•6 Day Trip
$485 USD
Google Flights
Returning
Thu, Jul 2, 2026•7 Day Trip
$473 USD
Google Flights
Returning
Fri, Jul 3, 2026•8 Day Trip
$473 USD
Google Flights
Returning
Sat, Jul 4, 2026•9 Day Trip
$347 USD
Google Flights
Returning
Sun, Jul 5, 2026•10 Day Trip
$392 USD
Google Flights
Returning
Mon, Jul 6, 2026•11 Day Trip
$392 USD
Google Flights
Returning
Tue, Jul 7, 2026•12 Day Trip
$327 USD
Google Flights
Returning
Wed, Jul 8, 2026•13 Day Trip
$327 USD
Google Flights
Returning
Thu, Jul 9, 2026•14 Day Trip
$392 USD
Google Flights