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 12 days ago
Fair Availability
35% of dates checked are available within 10% of the lowest price

Friday, August 21st, 2026

6 round-trip options

Returning
Wed, Aug 26, 2026•5 Day Trip
$494 USD
Google Flights
Returning
Thu, Aug 27, 2026•6 Day Trip
$494 USD
Google Flights
Returning
Fri, Aug 28, 2026•7 Day Trip
$494 USD
Google Flights
Returning
Sun, Aug 30, 2026•9 Day Trip
$834 USD
Google Flights
Returning
Mon, Aug 31, 2026•10 Day Trip
$569 USD
Google Flights
Returning
Thu, Sep 3, 2026•13 Day Trip
$519 USD
Google Flights