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Cheap flights from Philadelphia (PHL) 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 Philadelphia (PHL) to San Jose (SJC)

How to find the cheapest flight from Philadelphia (PHL) to San Jose (SJC)
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How to find the cheapest flight from Philadelphia (PHL) to San Jose (SJC)
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How to find the cheapest flight from Philadelphia (PHL) to San Jose (SJC)
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Cheap flights from Philadelphia to San Jose in April , May 2026

22 Apr - 19 May $ 339.00
PHL
Philadelphia
Alaska Airlines
1 STOPS
SJC
San Jose
SJC
San Jose
Alaska Airlines
1 STOPS
PHL
Philadelphia
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04 Apr - 05 May $ 575.00
PHL
Philadelphia
Alaska Airlines
2 STOPS
SJC
San Jose
SJC
San Jose
Alaska Airlines
1 STOPS
PHL
Philadelphia
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08 Apr - 05 May $ 600.00
PHL
Philadelphia
Alaska Airlines
1 STOPS
SJC
San Jose
SJC
San Jose
Alaska Airlines
1 STOPS
PHL
Philadelphia
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Last minute flights from Philadelphia to San Jose

22 Apr - 30 Apr $ 521.00
PHL
Philadelphia
Alaska Airlines
1 STOPS
SJC
San Jose
SJC
San Jose
Alaska Airlines
1 STOPS
PHL
Philadelphia
Pick dates
06 Apr - 30 Apr $ 627.00
PHL
Philadelphia
Alaska Airlines
2 STOPS
SJC
San Jose
SJC
San Jose
Alaska Airlines
1 STOPS
PHL
Philadelphia
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08 Apr - 30 Apr $ 727.00
PHL
Philadelphia
Alaska Airlines
1 STOPS
SJC
San Jose
SJC
San Jose
Alaska Airlines
1 STOPS
PHL
Philadelphia
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One-way flights to San Jose from Philadelphia

7:25 AM - 11:29 AM
Alaska Airlines
1 Stops
9h 25m
PHL - SJC
$ 159
Kiwi
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5:00 PM - 7:46 PM
United Airlines
1 Stops
8h 41m
PHL - SJC
$ 259
Kiwi
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3:40 PM - 7:25 PM
United Airlines
1 Stops
8h 27m
PHL - SJC
$ 294
Kiwi
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How to find the cheapest flight from Philadelphia (PHL) to San Jose (SJC)

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