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Cheap flights from San Francisco (SFO) to Portland (PDX)

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0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from San Francisco (SFO) to Portland (PDX)

How to find the cheapest flight from San Francisco (SFO) to Portland (PDX)
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How to find the cheapest flight from San Francisco (SFO) to Portland (PDX)
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How to find the cheapest flight from San Francisco (SFO) to Portland (PDX)
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Cheap flights from San Francisco to Portland in September , October 2026

30 Sep - 31 Oct $ 438.00
SFO
San Francisco
Alaska Airlines
DIRECT
PDX
Portland
PDX
Portland
Alaska Airlines
DIRECT
SFO
San Francisco
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30 Sep - 03 Oct $ 461.00
SFO
San Francisco
Frontier Airlines
1 STOPS
PDX
Portland
PDX
Portland
Frontier Airlines
1 STOPS
SFO
San Francisco
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30 Sep - 09 Oct $ 689.00
SFO
San Francisco
Alaska Airlines
DIRECT
PDX
Portland
PDX
Portland
Alaska Airlines
DIRECT
SFO
San Francisco
Pick dates

Last minute flights from San Francisco to Portland

30 Sep - 30 Sep $ 761.00
SFO
San Francisco
United Airlines
DIRECT
PDX
Portland
PDX
Portland
United Airlines
DIRECT
SFO
San Francisco
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30 Sep - 30 Sep $ 764.00
SFO
San Francisco
Alaska Airlines
DIRECT
PDX
Portland
PDX
Portland
Alaska Airlines
DIRECT
SFO
San Francisco
Pick dates
30 Sep - 30 Sep $ 767.00
SFO
San Francisco
Alaska Airlines
DIRECT
PDX
Portland
PDX
Portland
Alaska Airlines
DIRECT
SFO
San Francisco
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One-way flights to Portland from San Francisco

11:42 AM - 10:00 AM
Frontier Airlines
1 Stops
24h 1m
SFO - PDX
$ 234
Kiwi
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6:58 PM - 6:58 PM
Alaska Airlines
0 Stops
1h 52m
SFO - PDX
$ 382
Kiwi
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7:23 AM - 7:23 AM
Alaska Airlines
0 Stops
1h 44m
SFO - PDX
$ 387
Kiwi
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How to find the cheapest flight from San Francisco (SFO) to Portland (PDX)

Related info for your journey
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How to find the cheapest flight from San Francisco (SFO) to Portland (PDX)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from San Francisco (SFO) to Portland (PDX)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.