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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 May , June 2026

29 May - 25 Jun $ 378.00
DEN
Denver
Frontier Airlines
1 STOPS
SJC
San Jose
SJC
San Jose
Frontier Airlines
1 STOPS
DEN
Denver
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28 May - 09 Jun $ 615.00
DEN
Denver
Alaska Airlines
1 STOPS
SJC
San Jose
SJC
San Jose
Alaska Airlines
1 STOPS
DEN
Denver
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29 May - 10 Jun $ 717.00
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

27 May - 31 May $ 565.00
DEN
Denver
Frontier Airlines
1 STOPS
SJC
San Jose
SJC
San Jose
Frontier Airlines
1 STOPS
DEN
Denver
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28 May - 31 May $ 849.00
DEN
Denver
Alaska Airlines
1 STOPS
SJC
San Jose
SJC
San Jose
Alaska Airlines
1 STOPS
DEN
Denver
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24 May - 31 May $ 976.00
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

10:39 PM - 10:43 AM
Frontier Airlines
1 Stops
14h 20m
DEN - SJC
$ 228
Kiwi
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2:19 PM - 5:45 PM
Alaska Airlines
1 Stops
6h 3m
DEN - SJC
$ 423
Kiwi
Pick dates
3:55 PM - 3:55 PM
United Airlines
0 Stops
2h 36m
DEN - SJC
$ 547
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.