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Cheap flights from Ontario (ONT) 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 Ontario (ONT) to San Jose (SJC)

How to find the cheapest flight from Ontario (ONT) to San Jose (SJC)
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How to find the cheapest flight from Ontario (ONT) to San Jose (SJC)
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How to find the cheapest flight from Ontario (ONT) to San Jose (SJC)
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One-way flights to San Jose from Ontario

9:36 PM - 11:41 AM
Frontier Airlines
3 Stops
39h 41m
ONT - SJC
$ 738
Kiwi
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9:36 PM - 10:24 PM
Alaska Airlines
3 Stops
26h 18m
ONT - SJC
$ 757
Kiwi
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9:36 PM - 5:37 PM
Alaska Airlines
3 Stops
21h 35m
ONT - SJC
$ 919
Kiwi
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How to find the cheapest flight from Ontario (ONT) to San Jose (SJC)

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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 Ontario (ONT) 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 Ontario (ONT) to San Jose (SJC)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.