San Francisco to Portland
SFOPDX
Fly from San Francisco to Portland starting at USD 68 with AS.
Best fare available on Aug 12, 2026.
Limited seats. Better plans. Book before it's gone.
San Francisco to Portland cheapest flights this week
11 May
UA
22:35SFO
00:33PDX
Direct$140VIEW DEAL
13 May
F9
15:26SFO
11:50PDX
1 Stop$117VIEW DEAL
14 May
F9
06:00SFO
16:46PDX
1 Stop$151VIEW DEAL
12 Aug
AS
07:20SFO
09:02PDX
Direct$68VIEW DEAL
San Francisco to Portland monthly flight fare trend
May
from USD 117
Jun
No flights
Jul
No flights
Aug
from USD 68
Sep
No flights
Oct
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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