Find Deals on Flights from Colorado Springs to Ontario (COS - ONT)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Colorado Springs to Ontario

(Round-trip)
Depart: Tue Jan 31 2017 Return: Wed Feb 1 2017 Trip spans 2 days
United
United
COS
1:45a
ONT
8:43a
6h 58m
1 stop
ONT
12:38a
COS
7:12a
6h 34m
1 stop
Depart: Tue Dec 13 2016 Return: Mon Dec 19 2016 Trip spans 7 days
Major Airline
Major Airline
COS
1:00a
ONT
3:34a
2h 34m
nonstop
ONT
1:00a
COS
1:34a
0h 34m
nonstop
Depart: Wed Dec 14 2016 Return: Mon Dec 19 2016 Trip spans 6 days
Delta
Delta
COS
12:35p
ONT
7:09p
6h 34m
1 stop
ONT
11:47a
COS
4:07p
4h 20m
1 stop
Depart: Mon Dec 5 2016 Return: Sun Dec 11 2016 Trip spans 7 days
American Airlines
American Airlines
COS
9:30a
ONT
4:19p
6h 49m
1 stop
ONT
1:09a
COS
9:49a
8h 40m
1 stop
Depart: Sun May 14 2017 Return: Thu May 18 2017 Trip spans 5 days
Alaska Airlines
Alaska Airlines
COS
2:18p
ONT
6:52a
16h 34m
1 stop
ONT
8:00a
COS
12:38p
28h 38m
1 stop
Depart: Tue Jan 10 2017 Return: Wed Jan 11 2017 Trip spans 2 days
United
United
COS
1:45a
ONT
8:44a
6h 59m
1 stop
ONT
12:38a
COS
4:37a
3h 59m
1 stop
Depart: Wed Feb 1 2017 Return: Wed Mar 22 2017 Trip spans 49 days
United
United
COS
4:30a
ONT
8:43a
4h 13m
1 stop
ONT
2:00a
COS
5:31a
3h 31m
1 stop
Depart: Thu Dec 15 2016 Return: Mon Dec 19 2016 Trip spans 5 days
Delta
Delta
COS
12:35p
ONT
7:09p
6h 34m
1 stop
ONT
11:47a
COS
4:07p
4h 20m
1 stop
Depart: Sat Feb 4 2017 Return: Wed Mar 22 2017 Trip spans 46 days
United
United
COS
4:30a
ONT
8:43a
4h 13m
1 stop
ONT
2:00a
COS
5:31a
3h 31m
1 stop
Depart: Wed Dec 7 2016 Return: Sun Dec 11 2016 Trip spans 5 days
American Airlines
American Airlines
COS
5:47a
ONT
2:46p
8h 59m
1 stop
ONT
1:09a
COS
9:49a
8h 40m
1 stop
Depart: Fri Dec 30 2016 Return: Sat Jan 7 2017 Trip spans 9 days
Delta
Delta
COS
11:20a
ONT
7:01p
7h 41m
1 stop
ONT
1:00a
COS
5:58a
4h 58m
1 stop
Depart: Fri Dec 9 2016 Return: Tue Dec 13 2016 Trip spans 5 days
American Airlines
American Airlines
COS
5:47a
ONT
2:46p
8h 59m
1 stop
ONT
1:09a
COS
7:40a
6h 31m
1 stop
Depart: Thu Jan 5 2017 Return: Sat Jan 7 2017 Trip spans 3 days
Delta
Delta
COS
12:30p
ONT
6:57p
6h 27m
1 stop
ONT
1:00a
COS
5:58a
4h 58m
1 stop
Depart: Thu Feb 2 2017 Return: Wed Mar 22 2017 Trip spans 48 days
United
United
COS
4:30a
ONT
8:43a
4h 13m
1 stop
ONT
2:00a
COS
5:31a
3h 31m
1 stop
Depart: Fri Jan 6 2017 Return: Wed Jan 18 2017 Trip spans 13 days
Delta
Delta
COS
12:30p
ONT
6:57p
6h 27m
1 stop
ONT
5:18a
COS
11:25a
6h 07m
1 stop
Depart: Sun Dec 11 2016 Return: Tue Dec 13 2016 Trip spans 3 days
American Airlines
American Airlines
COS
1:15a
ONT
9:33a
8h 18m
1 stop
ONT
1:09a
COS
7:40a
6h 31m
1 stop
Depart: Thu Jan 26 2017 Return: Sun Jan 29 2017 Trip spans 4 days
United
United
COS
4:30a
ONT
8:43a
4h 13m
1 stop
ONT
12:38a
COS
4:37a
3h 59m
1 stop
Depart: Sat Dec 10 2016 Return: Mon Dec 12 2016 Trip spans 3 days
United
United
COS
4:35a
ONT
8:42a
4h 07m
1 stop
ONT
8:33a
COS
2:47p
6h 14m
1 stop
Depart: Fri Jan 13 2017 Return: Sun Jan 15 2017 Trip spans 3 days
Delta
Delta
COS
12:50p
ONT
7:04p
6h 14m
1 stop
ONT
6:40a
COS
11:25a
4h 45m
1 stop
Depart: Sun Dec 4 2016 Return: Thu Dec 8 2016 Trip spans 5 days
American Airlines
American Airlines
COS
5:47a
ONT
2:46p
8h 59m
1 stop
ONT
3:25a
COS
9:49a
6h 24m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Colorado Springs
$238
Destination

Ontario
$238