Earn point on your loyalty program!arrow arc left

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

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Ottawa (YOW) to Houston (HOU)

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.
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.

Cheap flights from Ottawa to Houston in January , February 2026

26 Jan - 10 Feb $ 290.00
YOW
Ottawa
Porter Airlines
1 STOPS
HOU
Houston
HOU
Houston
Porter Airlines
1 STOPS
YOW
Ottawa
Pick dates
20 Jan - 05 Feb $ 739.00
YOW
Ottawa
WestJet
2 STOPS
HOU
Houston
HOU
Houston
WestJet
1 STOPS
YOW
Ottawa
Pick dates
22 Jan - 05 Feb $ 837.00
YOW
Ottawa
WestJet
2 STOPS
HOU
Houston
HOU
Houston
WestJet
1 STOPS
YOW
Ottawa
Pick dates

Last minute flights from Ottawa to Houston

28 Jan - 31 Jan $ 291.00
YOW
Ottawa
Porter Airlines
1 STOPS
HOU
Houston
HOU
Houston
Porter Airlines
1 STOPS
YOW
Ottawa
Pick dates
27 Jan - 31 Jan $ 304.00
YOW
Ottawa
Porter Airlines
1 STOPS
HOU
Houston
HOU
Houston
Porter Airlines
1 STOPS
YOW
Ottawa
Pick dates
26 Jan - 31 Jan $ 312.00
YOW
Ottawa
Porter Airlines
1 STOPS
HOU
Houston
HOU
Houston
Porter Airlines
1 STOPS
YOW
Ottawa
Pick dates

One-way flights to Houston from Ottawa

9:30 AM - 5:31 PM
Spirit Airlines
1 Stops
10h 54m
YOW - HOU
$ 185
Kiwi
Pick dates
5:55 PM - 6:15 AM
United Airlines
2 Stops
15h 27m
YOW - HOU
$ 403
Kiwi
Pick dates
4:15 PM - 6:50 PM
United Airlines
1 Stops
6h 29m
YOW - HOU
$ 442
Kiwi
Pick dates

How to find the cheapest flight from Ottawa (YOW) to Houston (HOU)

Related info for your journey
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.
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.