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Cheap flights from Columbus (CMH) to Ottawa (YOW)

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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 Columbus (CMH) to Ottawa (YOW)

How to find the cheapest flight from Columbus (CMH) to Ottawa (YOW)
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How to find the cheapest flight from Columbus (CMH) to Ottawa (YOW)
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How to find the cheapest flight from Columbus (CMH) to Ottawa (YOW)
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Cheap flights from Columbus to Ottawa in May , June 2026

31 May - 04 Jun $ 578.00
CMH
Columbus
United Airlines
1 STOPS
YOW
Ottawa
YOW
Ottawa
United Airlines
1 STOPS
CMH
Columbus
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21 May - 08 Jun $ 1,180.00
CMH
Columbus
WestJet
2 STOPS
YOW
Ottawa
YOW
Ottawa
WestJet
2 STOPS
CMH
Columbus
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24 May - 07 Jun $ 1,312.00
CMH
Columbus
WestJet
2 STOPS
YOW
Ottawa
YOW
Ottawa
WestJet
2 STOPS
CMH
Columbus
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Last minute flights from Columbus to Ottawa

27 May - 31 May $ 586.00
CMH
Columbus
United Airlines
1 STOPS
YOW
Ottawa
YOW
Ottawa
United Airlines
1 STOPS
CMH
Columbus
Pick dates
27 May - 31 May $ 596.00
CMH
Columbus
United Airlines
1 STOPS
YOW
Ottawa
YOW
Ottawa
United Airlines
1 STOPS
CMH
Columbus
Pick dates
28 May - 31 May $ 596.00
CMH
Columbus
United Airlines
1 STOPS
YOW
Ottawa
YOW
Ottawa
United Airlines
1 STOPS
CMH
Columbus
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One-way flights to Ottawa from Columbus

6:00 AM - 8:18 AM
United Airlines
1 Stops
4h 3m
CMH - YOW
$ 300
Kiwi
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2:19 PM - 8:10 PM
United Airlines
2 Stops
6h 57m
CMH - YOW
$ 378
Kiwi
Pick dates
10:30 AM - 12:35 PM
United Airlines
1 Stops
3h 47m
CMH - YOW
$ 500
Kiwi
Pick dates

How to find the cheapest flight from Columbus (CMH) to Ottawa (YOW)

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How to find the cheapest flight from Columbus (CMH) to Ottawa (YOW)
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 Columbus (CMH) to Ottawa (YOW)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.