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Cheap flights from Denver (DEN) 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 Denver (DEN) to San Jose (SJC)

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

30 Jul - 20 Aug $ 496.00
DEN
Denver
Frontier Airlines
1 STOPS
SJC
San Jose
SJC
San Jose
Frontier Airlines
1 STOPS
DEN
Denver
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27 Jul - 06 Aug $ 790.00
DEN
Denver
Frontier Airlines
1 STOPS
SJC
San Jose
SJC
San Jose
Frontier Airlines
1 STOPS
DEN
Denver
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28 Jul - 10 Aug $ 929.00
DEN
Denver
Alaska Airlines
1 STOPS
SJC
San Jose
SJC
San Jose
Alaska Airlines
1 STOPS
DEN
Denver
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Last minute flights from Denver to San Jose

30 Jul - 01 Aug $ 750.00
DEN
Denver
Frontier Airlines
1 STOPS
SJC
San Jose
SJC
San Jose
Frontier Airlines
1 STOPS
DEN
Denver
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27 Jul - 31 Jul $ 989.00
DEN
Denver
Alaska Airlines
1 STOPS
SJC
San Jose
SJC
San Jose
Alaska Airlines
1 STOPS
DEN
Denver
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30 Jul - 31 Jul $ 1,113.00
DEN
Denver
United Airlines
DIRECT
SJC
San Jose
SJC
San Jose
United Airlines
DIRECT
DEN
Denver
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One-way flights to San Jose from Denver

6:10 AM - 11:39 AM
Frontier Airlines
1 Stops
8h 7m
DEN - SJC
$ 414
Kiwi
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7:59 PM - 10:25 PM
Alaska Airlines
1 Stops
4h 56m
DEN - SJC
$ 551
Kiwi
Pick dates
11:45 AM - 11:45 AM
United Airlines
0 Stops
2h 39m
DEN - SJC
$ 557
Kiwi
Pick dates

How to find the cheapest flight from Denver (DEN) to San Jose (SJC)

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