Find Deals on Flights from Houston George Bush Intcntl to Ottawa (IAH - YOW)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Houston George Bush Intcntl to Ottawa

(Round-trip)
Depart: Tue Apr 11 2017 Return: Tue Apr 18 2017 Trip spans 8 days
Air Canada
Air Canada
IAH
6:15a
YOW
12:10p
5h 55m
1 stop
YOW
10:20a
IAH
5:05p
6h 45m
1 stop
Depart: Thu Apr 6 2017 Return: Sat Apr 8 2017 Trip spans 3 days
Major Airline
Major Airline
IAH
9:00a
YOW
3:25p
30h 25m
1 stop
YOW
10:00p
IAH
8:30a
10h 30m
1 stop
Depart: Sun Mar 5 2017 Return: Thu Mar 16 2017 Trip spans 11 days
United
United
IAH
7:15a
YOW
12:42p
5h 27m
1 stop
YOW
11:00a
IAH
5:40p
6h 40m
1 stop
Depart: Wed Apr 12 2017 Return: Tue Apr 18 2017 Trip spans 7 days
Air Canada
Air Canada
IAH
8:45a
YOW
4:25p
7h 40m
1 stop
YOW
10:20a
IAH
5:05p
6h 45m
1 stop
Depart: Sun May 28 2017 Return: Mon May 29 2017 Trip spans 2 days
Major Airline
Major Airline
IAH
10:15a
YOW
4:30p
6h 15m
1 stop
YOW
9:25p
IAH
3:37a
6h 12m
1 stop
Depart: Thu Apr 13 2017 Return: Tue Apr 18 2017 Trip spans 6 days
Air Canada
Air Canada
IAH
6:15a
YOW
12:10p
5h 55m
1 stop
YOW
10:20a
IAH
5:05p
6h 45m
1 stop
Depart: Fri Apr 14 2017 Return: Tue Apr 18 2017 Trip spans 5 days
Air Canada
Air Canada
IAH
6:15a
YOW
12:10p
5h 55m
1 stop
YOW
10:20a
IAH
5:05p
6h 45m
1 stop
Depart: Sat Apr 15 2017 Return: Tue Apr 18 2017 Trip spans 4 days
Air Canada
Air Canada
IAH
6:15a
YOW
12:10p
5h 55m
1 stop
YOW
10:20a
IAH
5:05p
6h 45m
1 stop
Depart: Wed Apr 5 2017 Return: Sat Apr 8 2017 Trip spans 4 days
Air Canada
Air Canada
IAH
6:15a
YOW
2:05p
7h 50m
1 stop
YOW
8:00a
IAH
3:40p
7h 40m
1 stop
Depart: Thu Feb 23 2017 Return: Sat Feb 25 2017 Trip spans 3 days
United
United
IAH
1:00a
YOW
9:42a
8h 42m
1 stop
YOW
1:40a
IAH
7:58a
6h 18m
1 stop
Depart: Sat May 27 2017 Return: Mon May 29 2017 Trip spans 3 days
Air Canada
Air Canada
IAH
3:30a
YOW
10:10a
6h 40m
1 stop
YOW
9:00a
IAH
2:42p
5h 42m
1 stop
Depart: Thu May 25 2017 Return: Mon May 29 2017 Trip spans 5 days
Air Canada
Air Canada
IAH
3:30a
YOW
10:10a
6h 40m
1 stop
YOW
8:00a
IAH
2:42p
6h 42m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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Airports
Origin

Houston
$401
Destination

Ottawa
$401