Find Deals on Flights from Houston Hobby & other airports to Ottawa (HOU - 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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Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Houston Hobby & other airports to Ottawa

(Round-trip)
Depart: Tue Apr 4 2017 Return: Fri Apr 7 2017 Trip spans 4 days
Major Airline
Major Airline
HOU
2:00a
YOW
4:00a
2h 00m
nonstop
YOW
2:00a
HOU
6:00a
4h 00m
nonstop
Depart: Tue Apr 11 2017 Return: Tue Apr 18 2017 Trip spans 8 days
Air Canada
Air Canada
HOU
6:15a
YOW
12:10p
5h 55m
1 stop
YOW
10:20a
HOU
5:05p
6h 45m
1 stop
Depart: Thu Mar 2 2017 Return: Sun Mar 5 2017 Trip spans 4 days
United
United
HOU
3:52a
YOW
9:42a
5h 50m
1 stop
YOW
1:40a
HOU
9:51a
8h 11m
1 stop
Depart: Sun Mar 19 2017 Return: Wed Mar 22 2017 Trip spans 4 days
American Airlines
American Airlines
HOU
5:34p
YOW
8:15a
14h 41m
2 stops
YOW
3:35a
HOU
6:34p
14h 59m
1 stop
Depart: Fri Jun 2 2017 Return: Mon Jun 5 2017 Trip spans 4 days
Delta
Delta
HOU
6:00a
YOW
3:37p
9h 37m
2 stops
YOW
12:30p
HOU
8:11p
7h 41m
2 stops
Depart: Wed Apr 12 2017 Return: Tue Apr 18 2017 Trip spans 7 days
Air Canada
Air Canada
HOU
8:45a
YOW
4:25p
7h 40m
1 stop
YOW
10:20a
HOU
5:05p
6h 45m
1 stop
Depart: Thu May 18 2017 Return: Wed May 31 2017 Trip spans 14 days
Major Airline
Major Airline
HOU
9:00a
YOW
6:51a
21h 51m
1 stop
YOW
10:30p
HOU
8:24a
9h 54m
1 stop
Depart: Thu Apr 13 2017 Return: Tue Apr 18 2017 Trip spans 6 days
Air Canada
Air Canada
HOU
6:15a
YOW
12:10p
5h 55m
1 stop
YOW
10:20a
HOU
5:05p
6h 45m
1 stop
Depart: Sat Apr 1 2017 Return: Mon Apr 3 2017 Trip spans 3 days
Major Airline
Major Airline
HOU
12:45a
YOW
7:10a
6h 25m
2 stops
YOW
2:00a
HOU
7:55a
5h 55m
2 stops
Depart: Fri Apr 14 2017 Return: Tue Apr 18 2017 Trip spans 5 days
Air Canada
Air Canada
HOU
6:15a
YOW
12:10p
5h 55m
1 stop
YOW
10:20a
HOU
5:05p
6h 45m
1 stop
Depart: Wed Mar 15 2017 Return: Sat Mar 25 2017 Trip spans 11 days
Major Airline
Major Airline
HOU
1:00a
YOW
3:00a
2h 00m
1 stop
YOW
1:00a
HOU
5:00a
4h 00m
1 stop
Depart: Sat Apr 15 2017 Return: Tue Apr 18 2017 Trip spans 4 days
Air Canada
Air Canada
HOU
6:15a
YOW
12:10p
5h 55m
1 stop
YOW
10:20a
HOU
5:05p
6h 45m
1 stop
Depart: Mon Mar 6 2017 Return: Wed Mar 8 2017 Trip spans 3 days
United
United
HOU
10:39a
YOW
4:12p
5h 33m
1 stop
YOW
9:40a
HOU
4:32p
6h 52m
1 stop
Depart: Sun Mar 5 2017 Return: Mon Mar 6 2017 Trip spans 2 days
United
United
HOU
9:33a
YOW
4:12p
6h 39m
1 stop
YOW
1:40a
HOU
9:51a
8h 11m
1 stop
Depart: Sat Jun 17 2017 Return: Fri Jun 23 2017 Trip spans 7 days
Major Airline
Major Airline
HOU
2:50a
YOW
4:07a
25h 17m
1 stop
YOW
11:00p
HOU
10:26a
11h 26m
1 stop
Depart: Sat Mar 4 2017 Return: Sun Mar 5 2017 Trip spans 2 days
United
United
HOU
3:45a
YOW
9:42a
5h 57m
1 stop
YOW
11:17a
HOU
7:57p
8h 40m
1 stop
Depart: Wed Mar 8 2017 Return: Thu Mar 9 2017 Trip spans 2 days
United
United
HOU
8:15a
YOW
4:58p
8h 43m
1 stop
YOW
5:10a
HOU
11:18a
6h 08m
1 stop
Depart: Thu Jun 29 2017 Return: Sat Jul 8 2017 Trip spans 10 days
Major Airline
Major Airline
HOU
1:00a
YOW
3:02a
2h 02m
nonstop
YOW
1:00a
HOU
5:02a
4h 02m
nonstop
Depart: Fri Mar 3 2017 Return: Thu Mar 9 2017 Trip spans 7 days
United
United
HOU
2:30a
YOW
7:58a
5h 28m
1 stop
YOW
11:35a
HOU
8:10p
8h 35m
1 stop
Depart: Tue Mar 7 2017 Return: Thu Mar 9 2017 Trip spans 3 days
United
United
HOU
5:15a
YOW
10:44a
5h 29m
1 stop
YOW
11:35a
HOU
8:10p
8h 35m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

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.

If you have more questions or if you have a bad price to report to us,
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Airports
Origin

Houston
$401
Destination

Ottawa
$401