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Cheap flights from Newark (EWR) 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 Newark (EWR) to San Jose (SJC)

How to find the cheapest flight from Newark (EWR) to San Jose (SJC)
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How to find the cheapest flight from Newark (EWR) to San Jose (SJC)
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How to find the cheapest flight from Newark (EWR) to San Jose (SJC)
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Cheap flights from Newark to San Jose in July , August 2026

28 Jul - 10 Aug $ 499.00
EWR
Newark
Alaska Airlines
1 STOPS
SJC
San Jose
SJC
San Jose
Alaska Airlines
1 STOPS
EWR
Newark
Pick dates
28 Jul - 17 Aug $ 518.00
EWR
Newark
Alaska Airlines
1 STOPS
SJC
San Jose
SJC
San Jose
Alaska Airlines
1 STOPS
EWR
Newark
Pick dates
30 Jul - 03 Aug $ 643.00
EWR
Newark
Alaska Airlines
1 STOPS
SJC
San Jose
SJC
San Jose
Alaska Airlines
1 STOPS
EWR
Newark
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Last minute flights from Newark to San Jose

28 Jul - 31 Jul $ 594.00
EWR
Newark
Alaska Airlines
1 STOPS
SJC
San Jose
SJC
San Jose
Alaska Airlines
1 STOPS
EWR
Newark
Pick dates
29 Jul - 31 Jul $ 600.00
EWR
Newark
Alaska Airlines
1 STOPS
SJC
San Jose
SJC
San Jose
Alaska Airlines
1 STOPS
EWR
Newark
Pick dates
28 Jul - 31 Jul $ 1,284.00
EWR
Newark
Alaska Airlines
1 STOPS
SJC
San Jose
SJC
San Jose
Alaska Airlines
1 STOPS
EWR
Newark
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One-way flights to San Jose from Newark

5:05 PM - 9:30 PM
Alaska Airlines
1 Stops
9h 16m
EWR - SJC
$ 260
Kiwi
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7:25 AM - 3:42 PM
Alaska Airlines
1 Stops
13h 28m
EWR - SJC
$ 267
Kiwi
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6:29 PM - 10:25 PM
Alaska Airlines
1 Stops
8h 26m
EWR - SJC
$ 355
Kiwi
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How to find the cheapest flight from Newark (EWR) to San Jose (SJC)

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