Find Cheap Flights from Ontario to Houston Hobby & other airports (ONT - HOU)

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.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Ontario to Houston Hobby & other airports

(Round-trip)
Depart: Tue May 16 2017 Return: Wed May 17 2017 Trip spans 2 days
American Airlines
American Airlines
ONT
10:30a
HOU
3:41p
5h 11m
1 stop
HOU
4:00a
ONT
9:41a
5h 41m
1 stop
Depart: Wed May 31 2017 Return: Tue Jun 6 2017 Trip spans 7 days
United
United
ONT
9:34a
HOU
5:40p
8h 06m
1 stop
HOU
10:36a
ONT
5:36p
7h 00m
1 stop
Depart: Sat May 6 2017 Return: Sat May 13 2017 Trip spans 8 days
Delta
Delta
ONT
9:15a
HOU
3:07p
5h 52m
1 stop
HOU
12:30p
ONT
7:11p
6h 41m
1 stop
Depart: Sat Aug 26 2017 Return: Sun Sep 3 2017 Trip spans 9 days
Major Airline
Major Airline
ONT
10:20p
HOU
6:56p
20h 36m
1 stop
HOU
9:50a
ONT
4:59a
19h 09m
1 stop
Depart: Thu Jul 27 2017 Return: Tue Aug 1 2017 Trip spans 6 days
Alaska Airlines
Alaska Airlines
ONT
2:20a
HOU
11:10p
20h 50m
1 stop
HOU
2:22a
ONT
8:18p
17h 56m
1 stop
Depart: Sat May 27 2017 Return: Wed May 31 2017 Trip spans 5 days
American Airlines
American Airlines
ONT
10:30a
HOU
3:41p
5h 11m
1 stop
HOU
4:00a
ONT
9:41a
5h 41m
1 stop
Depart: Thu Jun 1 2017 Return: Tue Jun 6 2017 Trip spans 6 days
United
United
ONT
9:34a
HOU
2:55p
5h 21m
1 stop
HOU
10:36a
ONT
5:36p
7h 00m
1 stop
Depart: Thu Sep 7 2017 Return: Sun Sep 10 2017 Trip spans 4 days
Major Airline
Major Airline
ONT
10:20p
HOU
6:31a
8h 11m
2 stops
HOU
9:50a
ONT
4:59a
19h 09m
2 stops
Depart: Tue May 30 2017 Return: Wed May 31 2017 Trip spans 2 days
American Airlines
American Airlines
ONT
8:45a
HOU
2:35p
5h 50m
1 stop
HOU
4:00a
ONT
9:41a
5h 41m
1 stop
Depart: Sat Oct 28 2017 Return: Mon Oct 30 2017 Trip spans 3 days
United
United
ONT
2:00a
HOU
7:30a
5h 30m
1 stop
HOU
3:15p
ONT
9:58p
6h 43m
1 stop
Depart: Sun Oct 8 2017 Return: Sun Oct 22 2017 Trip spans 15 days
Major Airline
Major Airline
ONT
10:20p
HOU
6:31a
8h 11m
1 stop
HOU
10:20p
ONT
10:30a
12h 10m
1 stop
Depart: Wed May 17 2017 Return: Sat May 20 2017 Trip spans 4 days
American Airlines
American Airlines
ONT
10:30a
HOU
3:41p
5h 11m
1 stop
HOU
2:20a
ONT
8:05a
5h 45m
1 stop
Depart: Sun May 14 2017 Return: Thu May 18 2017 Trip spans 5 days
United
United
ONT
5:10p
HOU
11:01p
5h 51m
1 stop
HOU
12:10p
ONT
6:36p
6h 26m
1 stop
Depart: Tue Jun 6 2017 Return: Wed Jun 7 2017 Trip spans 2 days
American Airlines
American Airlines
ONT
8:45a
HOU
2:35p
5h 50m
1 stop
HOU
3:50p
ONT
9:06p
5h 16m
1 stop
Depart: Mon Jul 3 2017 Return: Sat Jul 8 2017 Trip spans 6 days
Major Airline
Major Airline
ONT
10:20p
HOU
6:48a
8h 28m
2 stops
HOU
9:45a
ONT
4:16p
30h 31m
2 stops
Depart: Mon May 15 2017 Return: Tue May 16 2017 Trip spans 2 days
United
United
ONT
3:10p
HOU
12:10a
9h 00m
1 stop
HOU
12:10p
ONT
6:36p
6h 26m
1 stop
Depart: Fri Jun 9 2017 Return: Sat Jun 10 2017 Trip spans 2 days
American Airlines
American Airlines
ONT
9:10p
HOU
1:55a
4h 45m
1 stop
HOU
3:50p
ONT
9:06p
5h 16m
1 stop
Depart: Fri Jul 7 2017 Return: Tue Jul 11 2017 Trip spans 5 days
Major Airline
Major Airline
ONT
9:15a
HOU
7:13p
9h 58m
2 stops
HOU
9:45a
ONT
5:17a
19h 32m
2 stops
Depart: Sun May 21 2017 Return: Tue May 23 2017 Trip spans 3 days
United
United
ONT
5:10p
HOU
11:01p
5h 51m
1 stop
HOU
7:30a
ONT
2:21p
6h 51m
1 stop
Depart: Fri Jul 14 2017 Return: Mon Jul 17 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
ONT
2:20a
HOU
11:13p
20h 53m
1 stop
HOU
1:45p
ONT
9:17a
19h 32m
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.

We compile tonnes of data for you
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,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Ontario
$332
Destination

Houston
$332