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Cheap flights from Houston (HOU) 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 Houston (HOU) to Ottawa (YOW)

How to find the cheapest flight from Houston (HOU) to Ottawa (YOW)
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How to find the cheapest flight from Houston (HOU) to Ottawa (YOW)
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How to find the cheapest flight from Houston (HOU) to Ottawa (YOW)
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Cheap flights from Houston to Ottawa in November , December 2026

25 Nov - 08 Dec $ 417.00
HOU
Houston
Frontier Airlines
1 STOPS
YOW
Ottawa
YOW
Ottawa
Frontier Airlines
1 STOPS
HOU
Houston
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14 Nov - 07 Dec $ 922.00
HOU
Houston
Air Canada
1 STOPS
YOW
Ottawa
YOW
Ottawa
Air Canada
1 STOPS
HOU
Houston
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14 Nov - 07 Dec $ 939.00
HOU
Houston
Air Canada
1 STOPS
YOW
Ottawa
YOW
Ottawa
Air Canada
1 STOPS
HOU
Houston
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Last minute flights from Houston to Ottawa

25 Nov - 30 Nov $ 614.00
HOU
Houston
Frontier Airlines
1 STOPS
YOW
Ottawa
YOW
Ottawa
Frontier Airlines
1 STOPS
HOU
Houston
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14 Nov - 01 Dec $ 1,147.00
HOU
Houston
Air Canada
1 STOPS
YOW
Ottawa
YOW
Ottawa
Air Canada
1 STOPS
HOU
Houston
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14 Nov - 30 Nov $ 1,235.00
HOU
Houston
Air Canada
1 STOPS
YOW
Ottawa
YOW
Ottawa
Air Canada
1 STOPS
HOU
Houston
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One-way flights to Ottawa from Houston

1:30 PM - 7:50 PM
Porter Airlines
1 Stops
8h 49m
HOU - YOW
$ 254
Kiwi
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11:50 AM - 6:55 PM
Air Canada
1 Stops
6h 57m
HOU - YOW
$ 564
Kiwi
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11:55 AM - 5:35 PM
Air Canada
1 Stops
5h 50m
HOU - YOW
$ 569
Kiwi
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How to find the cheapest flight from Houston (HOU) to Ottawa (YOW)

Related info for your journey
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How to find the cheapest flight from Houston (HOU) 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 Houston (HOU) to Ottawa (YOW)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.