Portland to San Francisco
PDXSFO
Fly from Portland to San Francisco starting at USD 64 with Alaska Airlines.
Best fare available on Jul 14, 2026.
Limited seats. Better plans. Book before it's gone.
Portland to San Francisco cheapest flights this week
Portland to San Francisco monthly flight fare trend
Jul
from USD 52
Aug
No flights
Sep
from USD 119
Oct
No flights
Nov
No flights
Dec
from USD 125
Airport Details
Origin
Portland
Portland International Airport (PDX)
Portland, PDX
Zone
Los Angeles
Elev
31 ft
Destination
San Francisco
San Francisco International Airport (SFO)
San Francisco, SFO
Zone
Los Angeles
Elev
13 ft
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