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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 February , March 2026

28 Feb - 24 Mar $ 321.00
ONT
Ontario
United Airlines
1 STOPS
CMH
Columbus
CMH
Columbus
United Airlines
1 STOPS
ONT
Ontario
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15 Feb - 10 Mar $ 604.00
ONT
Ontario
Alaska Airlines
1 STOPS
CMH
Columbus
CMH
Columbus
Alaska Airlines
2 STOPS
ONT
Ontario
Pick dates
15 Feb - 08 Mar $ 1,118.00
ONT
Ontario
Alaska Airlines
1 STOPS
CMH
Columbus
CMH
Columbus
Alaska Airlines
2 STOPS
ONT
Ontario
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Last minute flights from Ontario to Columbus

27 Feb - 28 Feb $ 390.00
ONT
Ontario
United Airlines
1 STOPS
CMH
Columbus
CMH
Columbus
United Airlines
1 STOPS
ONT
Ontario
Pick dates
08 Feb - 28 Feb $ 688.00
ONT
Ontario
United Airlines
1 STOPS
CMH
Columbus
CMH
Columbus
United Airlines
1 STOPS
ONT
Ontario
Pick dates
08 Feb - 28 Feb $ 688.00
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

1:45 PM - 5:45 PM
United Airlines
1 Stops
5h 48m
ONT - CMH
$ 174
Kiwi
Pick dates
5:21 PM - 4:36 PM
Frontier Airlines
3 Stops
22h 44m
ONT - CMH
$ 386
Kiwi
Pick dates
1:45 PM - 5:45 PM
United Airlines
1 Stops
5h 48m
ONT - CMH
$ 421
Kiwi
Pick dates

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)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.