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Cheap flights from Portland (PDX) to San Jose (SJC)

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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 Jose (SJC)

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

30 Sep - 01 Oct $ 197.00
PDX
Portland
Alaska Airlines
DIRECT
SJC
San Jose
SJC
San Jose
Alaska Airlines
DIRECT
PDX
Portland
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19 Sep - 08 Oct $ 295.00
PDX
Portland
Alaska Airlines
1 STOPS
SJC
San Jose
SJC
San Jose
Alaska Airlines
1 STOPS
PDX
Portland
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20 Sep - 05 Oct $ 478.00
PDX
Portland
Alaska Airlines
DIRECT
SJC
San Jose
SJC
San Jose
Alaska Airlines
DIRECT
PDX
Portland
Pick dates

Last minute flights from Portland to San Jose

25 Sep - 30 Sep $ 322.00
PDX
Portland
Alaska Airlines
DIRECT
SJC
San Jose
SJC
San Jose
Alaska Airlines
DIRECT
PDX
Portland
Pick dates
19 Sep - 30 Sep $ 416.00
PDX
Portland
Alaska Airlines
1 STOPS
SJC
San Jose
SJC
San Jose
Alaska Airlines
DIRECT
PDX
Portland
Pick dates
20 Sep - 30 Sep $ 568.00
PDX
Portland
Alaska Airlines
DIRECT
SJC
San Jose
SJC
San Jose
Alaska Airlines
DIRECT
PDX
Portland
Pick dates

One-way flights to San Jose from Portland

11:02 AM - 6:37 PM
Frontier Airlines
1 Stops
8h 51m
PDX - SJC
$ 186
Kiwi
Pick dates
8:37 PM - 8:37 PM
Alaska Airlines
0 Stops
1h 50m
PDX - SJC
$ 242
Kiwi
Pick dates
8:37 PM - 8:37 PM
Alaska Airlines
0 Stops
1h 50m
PDX - SJC
$ 326
Kiwi
Pick dates

How to find the cheapest flight from Portland (PDX) to San Jose (SJC)

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