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

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

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

31 May - 17 Jun $ 273.00
PDX
Portland
Alaska Airlines
DIRECT
SFO
San Francisco
SFO
San Francisco
Alaska Airlines
DIRECT
PDX
Portland
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24 May - 09 Jun $ 322.00
PDX
Portland
Alaska Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
Alaska Airlines
DIRECT
PDX
Portland
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24 May - 10 Jun $ 324.00
PDX
Portland
Alaska Airlines
DIRECT
SFO
San Francisco
SFO
San Francisco
Alaska Airlines
DIRECT
PDX
Portland
Pick dates

Last minute flights from Portland to San Francisco

31 May - 31 May $ 423.00
PDX
Portland
Alaska Airlines
DIRECT
SFO
San Francisco
SFO
San Francisco
Alaska Airlines
DIRECT
PDX
Portland
Pick dates
24 May - 31 May $ 465.00
PDX
Portland
Alaska Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
Alaska Airlines
DIRECT
PDX
Portland
Pick dates
23 May - 31 May $ 553.00
PDX
Portland
United Airlines
DIRECT
SFO
San Francisco
SFO
San Francisco
United Airlines
DIRECT
PDX
Portland
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One-way flights to San Francisco from Portland

2:51 PM - 2:51 PM
Alaska Airlines
0 Stops
1h 57m
PDX - SFO
$ 211
Kiwi
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12:33 PM - 3:36 PM
Alaska Airlines
1 Stops
4h 30m
PDX - SFO
$ 254
Kiwi
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5:15 AM - 5:15 AM
United Airlines
0 Stops
1h 46m
PDX - SFO
$ 259
Kiwi
Pick dates

How to find the cheapest flight from Portland (PDX) to San Francisco (SFO)

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