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Cheap flights from San Diego (SAN) 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 San Diego (SAN) to San Jose (SJC)

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

30 Jul - 17 Aug $ 252.00
SAN
San Diego
Alaska Airlines
DIRECT
SJC
San Jose
SJC
San Jose
Alaska Airlines
DIRECT
SAN
San Diego
Pick dates
24 Jul - 20 Aug $ 302.00
SAN
San Diego
Alaska Airlines
DIRECT
SJC
San Jose
SJC
San Jose
Alaska Airlines
DIRECT
SAN
San Diego
Pick dates
24 Jul - 20 Aug $ 302.00
SAN
San Diego
Alaska Airlines
DIRECT
SJC
San Jose
SJC
San Jose
Alaska Airlines
DIRECT
SAN
San Diego
Pick dates

Last minute flights from San Diego to San Jose

29 Jul - 31 Jul $ 341.00
SAN
San Diego
Frontier Airlines
1 STOPS
SJC
San Jose
SJC
San Jose
Frontier Airlines
1 STOPS
SAN
San Diego
Pick dates
29 Jul - 31 Jul $ 398.00
SAN
San Diego
Alaska Airlines
DIRECT
SJC
San Jose
SJC
San Jose
Alaska Airlines
DIRECT
SAN
San Diego
Pick dates
25 Jul - 31 Jul $ 538.00
SAN
San Diego
Alaska Airlines
DIRECT
SJC
San Jose
SJC
San Jose
Alaska Airlines
DIRECT
SAN
San Diego
Pick dates

One-way flights to San Jose from San Diego

9:55 AM - 9:55 AM
Alaska Airlines
0 Stops
1h 29m
SAN - SJC
$ 204
Kiwi
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5:37 PM - 5:37 PM
Alaska Airlines
0 Stops
1h 34m
SAN - SJC
$ 204
Kiwi
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4:36 PM - 4:36 PM
Hawaiian Airlines
0 Stops
1h 28m
SAN - SJC
$ 244
Kiwi
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How to find the cheapest flight from San Diego (SAN) to San Jose (SJC)

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