San Francisco (SFO) to Portland (PDX) flight deal in economy from $151

United AirlinesUAUnited Airlines
Round Trip•Economy
United StatesSFO

San Francisco International Airport

San Francisco, United States
United StatesPDX

Portland International Airport

Portland, United States
$245 USD
-38%$151 USD
Verified 11 days ago
Fair Availability
26% of dates checked are available within 10% of the lowest price

Friday, July 31st, 2026

4 round-trip options

Returning
Thu, Aug 6, 2026•6 Day Trip
$697 USD
Google Flights
Returning
Sat, Aug 8, 2026•8 Day Trip
$667 USD
Google Flights
Returning
Mon, Aug 10, 2026•10 Day Trip
$667 USD
Google Flights
Returning
Fri, Aug 14, 2026•14 Day Trip
$608 USD
Google Flights