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

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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 Ottawa (YOW) to Houston (HOU)

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

30 Oct - 18 Nov $ 625.00
YOW
Ottawa
Porter Airlines
1 STOPS
HOU
Houston
HOU
Houston
Porter Airlines
1 STOPS
YOW
Ottawa
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28 Oct - 10 Nov $ 791.00
YOW
Ottawa
WestJet
1 STOPS
HOU
Houston
HOU
Houston
WestJet
1 STOPS
YOW
Ottawa
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24 Oct - 05 Nov $ 1,005.00
YOW
Ottawa
Air Canada
1 STOPS
HOU
Houston
HOU
Houston
Air Canada
1 STOPS
YOW
Ottawa
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Last minute flights from Ottawa to Houston

30 Oct - 31 Oct $ 922.00
YOW
Ottawa
Air Canada
1 STOPS
HOU
Houston
HOU
Houston
Air Canada
1 STOPS
YOW
Ottawa
Pick dates
28 Oct - 31 Oct $ 924.00
YOW
Ottawa
Air Canada
1 STOPS
HOU
Houston
HOU
Houston
Air Canada
1 STOPS
YOW
Ottawa
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24 Oct - 31 Oct $ 1,088.00
YOW
Ottawa
Air Canada
1 STOPS
HOU
Houston
HOU
Houston
Air Canada
1 STOPS
YOW
Ottawa
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One-way flights to Houston from Ottawa

6:00 AM - 9:00 AM
United Airlines
1 Stops
7h 7m
YOW - HOU
$ 409
Kiwi
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6:00 AM - 9:00 AM
United Airlines
1 Stops
7h 7m
YOW - HOU
$ 410
Kiwi
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10:30 AM - 12:50 PM
United Airlines
1 Stops
5h 59m
YOW - HOU
$ 449
Kiwi
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How to find the cheapest flight from Ottawa (YOW) to Houston (HOU)

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