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

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 Hobby & other airports to Ontario

(Round-trip)
Depart: Tue Oct 31 2017 Return: Sat Nov 4 2017 Trip spans 5 days
Frontier
Frontier
HOU
12:00a
ONT
2:29p
14h 29m
1 stop
ONT
12:00a
HOU
11:35a
11h 35m
1 stop
Depart: Sun Dec 3 2017 Return: Wed Dec 6 2017 Trip spans 4 days
Multiple Airlines
Multiple Airlines
HOU
12:00a
ONT
7:54a
7h 54m
1 stop
ONT
12:00a
HOU
11:35a
11h 35m
1 stop
Depart: Wed Nov 8 2017 Return: Wed Nov 15 2017 Trip spans 8 days
Frontier
Frontier
HOU
12:00a
ONT
6:30a
6h 30m
1 stop
ONT
12:00a
HOU
11:35a
11h 35m
1 stop
Depart: Tue Mar 13 2018 Return: Tue Mar 20 2018 Trip spans 8 days
United
United
HOU
12:00a
ONT
7:17a
7h 17m
1 stop
ONT
12:00a
HOU
6:20a
6h 20m
1 stop
Depart: Tue Dec 5 2017 Return: Wed Dec 6 2017 Trip spans 2 days
Frontier
Frontier
HOU
12:00a
ONT
2:27p
14h 27m
1 stop
ONT
12:00a
HOU
11:35a
11h 35m
1 stop
Depart: Sat Oct 28 2017 Return: Wed Nov 1 2017 Trip spans 5 days
Major Airline
Major Airline
HOU
12:00a
ONT
6:24a
6h 24m
1 stop
ONT
12:00a
HOU
11:35a
11h 35m
1 stop
Depart: Tue Dec 12 2017 Return: Fri Dec 22 2017 Trip spans 11 days
Frontier
Frontier
HOU
12:00a
ONT
2:25p
14h 25m
1 stop
ONT
12:00a
HOU
10:39a
10h 39m
1 stop
Depart: Thu Jan 11 2018 Return: Mon Jan 15 2018 Trip spans 5 days
Multiple Airlines
Multiple Airlines
HOU
12:00a
ONT
2:25p
14h 25m
1 stop
ONT
12:00a
HOU
7:38a
7h 38m
1 stop
Depart: Tue Oct 24 2017 Return: Sat Oct 28 2017 Trip spans 5 days
Frontier
Frontier
HOU
12:00a
ONT
2:29p
14h 29m
1 stop
ONT
12:00a
HOU
11:14a
11h 14m
1 stop
Depart: Thu Dec 7 2017 Return: Sun Dec 10 2017 Trip spans 4 days
Frontier
Frontier
HOU
12:00a
ONT
2:27p
14h 27m
1 stop
ONT
12:00a
HOU
9:39p
21h 39m
1 stop
Depart: Sat Jan 20 2018 Return: Tue Jan 23 2018 Trip spans 4 days
Frontier
Frontier
HOU
12:00a
ONT
6:17a
6h 17m
1 stop
ONT
12:00a
HOU
9:49p
21h 49m
1 stop
Depart: Tue Jan 30 2018 Return: Sat Feb 3 2018 Trip spans 5 days
Frontier
Frontier
HOU
12:00a
ONT
2:45p
14h 45m
1 stop
ONT
12:00a
HOU
5:59a
5h 59m
1 stop
Depart: Sat Feb 3 2018 Return: Tue Feb 6 2018 Trip spans 4 days
Frontier
Frontier
HOU
12:00a
ONT
6:17a
6h 17m
1 stop
ONT
12:00a
HOU
9:49p
21h 49m
1 stop
Depart: Tue Apr 17 2018 Return: Tue Apr 24 2018 Trip spans 8 days
Frontier
Frontier
HOU
12:00a
ONT
6:09a
6h 09m
1 stop
ONT
12:00a
HOU
10:52a
10h 52m
1 stop
Depart: Sat Feb 3 2018 Return: Mon Feb 12 2018 Trip spans 10 days
Frontier
Frontier
HOU
12:00a
ONT
6:17a
6h 17m
1 stop
ONT
12:00a
HOU
5:59a
5h 59m
1 stop
Depart: Fri Mar 9 2018 Return: Sat Mar 17 2018 Trip spans 8 days
Multiple Airlines
Multiple Airlines
HOU
12:00a
ONT
5:09a
29h 09m
1 stop
ONT
12:00a
HOU
12:35p
12h 35m
2 stops
Depart: Sat Nov 11 2017 Return: Mon Nov 13 2017 Trip spans 3 days
Frontier
Frontier
HOU
12:00a
ONT
6:30a
6h 30m
1 stop
ONT
12:00a
HOU
11:35a
11h 35m
1 stop
Depart: Thu Dec 14 2017 Return: Sun Dec 17 2017 Trip spans 4 days
Frontier
Frontier
HOU
12:00a
ONT
2:25p
14h 25m
1 stop
ONT
12:00a
HOU
10:48p
22h 48m
1 stop
Depart: Thu Nov 23 2017 Return: Wed Nov 29 2017 Trip spans 7 days
Frontier
Frontier
HOU
12:00a
ONT
2:34p
14h 34m
1 stop
ONT
12:00a
HOU
11:35a
11h 35m
1 stop
Depart: Fri Nov 10 2017 Return: Mon Nov 13 2017 Trip spans 4 days
Frontier
Frontier
HOU
12:00a
ONT
6:30a
6h 30m
1 stop
ONT
12:00a
HOU
11:35a
11h 35m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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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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
$132
Destination

Ontario
$132