San Francisco to Portland
SFOPDX
Fly from San Francisco to Portland starting at USD 57 with Alaska Airlines.
Best fare available on Sep 12, 2026.
Limited seats. Better plans. Book before it's gone.
San Francisco to Portland cheapest flights this week
San Francisco to Portland monthly flight fare trend
Jul
from USD 128
Aug
from USD 68
Sep
from USD 57
Oct
from USD 121
Nov
from USD 142
Dec
No flights
Airport Details
Origin
San Francisco
San Francisco International Airport (SFO)
San Francisco, SFO
Zone
Los Angeles
Elev
13 ft
Destination
Portland
Portland International Airport (PDX)
Portland, PDX
Zone
Los Angeles
Elev
31 ft
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