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Cheap flights from Ontario (ONT) to Columbus (CMH)

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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 Columbus (CMH)

How to find the cheapest flight from Ontario (ONT) to Columbus (CMH)
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How to find the cheapest flight from Ontario (ONT) to Columbus (CMH)
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How to find the cheapest flight from Ontario (ONT) to Columbus (CMH)
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Cheap flights from Ontario to Columbus in October , November 2026

31 Oct - 07 Nov $ 719.00
ONT
Ontario
United Airlines
1 STOPS
CMH
Columbus
CMH
Columbus
United Airlines
1 STOPS
ONT
Ontario
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26 Oct - 03 Nov $ 754.00
ONT
Ontario
Alaska Airlines
2 STOPS
CMH
Columbus
CMH
Columbus
Alaska Airlines
1 STOPS
ONT
Ontario
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28 Oct - 03 Nov $ 917.00
ONT
Ontario
Alaska Airlines
2 STOPS
CMH
Columbus
CMH
Columbus
Alaska Airlines
1 STOPS
ONT
Ontario
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Last minute flights from Ontario to Columbus

27 Oct - 31 Oct $ 739.00
ONT
Ontario
United Airlines
1 STOPS
CMH
Columbus
CMH
Columbus
United Airlines
1 STOPS
ONT
Ontario
Pick dates
28 Oct - 31 Oct $ 739.00
ONT
Ontario
United Airlines
1 STOPS
CMH
Columbus
CMH
Columbus
United Airlines
1 STOPS
ONT
Ontario
Pick dates
24 Oct - 31 Oct $ 751.00
ONT
Ontario
United Airlines
1 STOPS
CMH
Columbus
CMH
Columbus
United Airlines
1 STOPS
ONT
Ontario
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One-way flights to Columbus from Ontario

1:29 PM - 5:50 PM
United Airlines
1 Stops
6h 13m
ONT - CMH
$ 364
Kiwi
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6:02 AM - 7:20 PM
Alaska Airlines
2 Stops
12h 54m
ONT - CMH
$ 368
Kiwi
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1:24 PM - 5:35 PM
United Airlines
1 Stops
6h 6m
ONT - CMH
$ 369
Kiwi
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How to find the cheapest flight from Ontario (ONT) to Columbus (CMH)

Related info for your journey
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How to find the cheapest flight from Ontario (ONT) to Columbus (CMH)
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 Columbus (CMH)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.