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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 January , February 2026

29 Jan - 05 Feb $ 246.00
DEN
Denver
Frontier Airlines
1 STOPS
SJC
San Jose
SJC
San Jose
Frontier Airlines
1 STOPS
DEN
Denver
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22 Jan - 07 Feb $ 450.00
DEN
Denver
Alaska Airlines
1 STOPS
SJC
San Jose
SJC
San Jose
Alaska Airlines
1 STOPS
DEN
Denver
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22 Jan - 05 Feb $ 505.00
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 Jan - 31 Jan $ 459.00
DEN
Denver
United Airlines
DIRECT
SJC
San Jose
SJC
San Jose
United Airlines
DIRECT
DEN
Denver
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20 Jan - 31 Jan $ 608.00
DEN
Denver
Alaska Airlines
1 STOPS
SJC
San Jose
SJC
San Jose
Alaska Airlines
1 STOPS
DEN
Denver
Pick dates
22 Jan - 31 Jan $ 620.00
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

7:10 PM - 7:10 PM
United Airlines
0 Stops
2h 46m
DEN - SJC
$ 229
Kiwi
Pick dates
8:04 AM - 10:35 AM
Alaska Airlines
1 Stops
5h 5m
DEN - SJC
$ 362
Kiwi
Pick dates
7:10 PM - 7:10 PM
United Airlines
0 Stops
2h 46m
DEN - SJC
$ 387
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.