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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 November , December 2025

22 Nov - 17 Dec $ 380.00
YOW
Ottawa
Porter Airlines
1 STOPS
HOU
Houston
HOU
Houston
Porter Airlines
1 STOPS
YOW
Ottawa
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26 Nov - 10 Dec $ 650.00
YOW
Ottawa
WestJet
2 STOPS
HOU
Houston
HOU
Houston
WestJet
1 STOPS
YOW
Ottawa
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26 Nov - 03 Dec $ 665.00
YOW
Ottawa
WestJet
2 STOPS
HOU
Houston
HOU
Houston
WestJet
1 STOPS
YOW
Ottawa
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Last minute flights from Ottawa to Houston

22 Nov - 01 Dec $ 585.00
YOW
Ottawa
Porter Airlines
1 STOPS
HOU
Houston
HOU
Houston
Porter Airlines
1 STOPS
YOW
Ottawa
Pick dates
25 Nov - 30 Nov $ 990.00
YOW
Ottawa
United Airlines
1 STOPS
HOU
Houston
HOU
Houston
United Airlines
1 STOPS
YOW
Ottawa
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26 Nov - 01 Dec $ 2,017.00
YOW
Ottawa
WestJet
2 STOPS
HOU
Houston
HOU
Houston
WestJet
1 STOPS
YOW
Ottawa
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One-way flights to Houston from Ottawa

4:20 PM - 10:23 PM
Spirit Airlines
1 Stops
8h 47m
YOW - HOU
$ 252
Kiwi
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6:20 AM - 8:50 AM
United Airlines
1 Stops
6h 31m
YOW - HOU
$ 504
Kiwi
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4:10 PM - 6:50 PM
United Airlines
1 Stops
6h 34m
YOW - HOU
$ 642
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.