San Francisco (SFO) to Portland (PWM) flight deal in economy from $369

Delta Air LinesDLDelta Air Lines
Round Trip•Economy
United StatesSFO

San Francisco International Airport

San Francisco, United States
United StatesPWM

Portland International Jetport

Portland, United States
$563 USD
-34%$369 USD
Verified 13 days ago
Fair Availability
35% of dates checked are available within 10% of the lowest price

Monday, October 5th, 2026

3 round-trip options

Returning
Sat, Oct 10, 2026•5 Day Trip
$849 USD
Google Flights
Returning
Sun, Oct 11, 2026•6 Day Trip
$1,019 USD
Google Flights
Returning
Fri, Oct 16, 2026•11 Day Trip
$494 USD
Google Flights