Find Cheap Flights from Columbus to Ontario (CMH - 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 Columbus to Ontario

(Round-trip)
Depart: Thu Oct 26 2017 Return: Mon Oct 30 2017 Trip spans 5 days
Frontier
Frontier
CMH
9:15a
ONT
9:09a
23h 54m
1 stop
ONT
6:55a
CMH
5:33a
22h 38m
1 stop
Depart: Thu Sep 21 2017 Return: Mon Sep 25 2017 Trip spans 5 days
United
United
CMH
12:45p
ONT
7:40p
6h 55m
1 stop
ONT
9:35a
CMH
3:25p
5h 50m
1 stop
Depart: Tue Oct 17 2017 Return: Sat Oct 21 2017 Trip spans 5 days
American Airlines
American Airlines
CMH
2:05p
ONT
8:47p
6h 42m
1 stop
ONT
8:45a
CMH
2:57p
6h 12m
1 stop
Depart: Thu Jan 18 2018 Return: Sun Jan 21 2018 Trip spans 4 days
Delta
Delta
CMH
10:35a
ONT
8:46p
10h 11m
2 stops
ONT
1:00a
CMH
10:29a
9h 29m
2 stops
Depart: Tue Oct 24 2017 Return: Mon Oct 30 2017 Trip spans 7 days
Frontier
Frontier
CMH
9:15a
ONT
5:14p
7h 59m
1 stop
ONT
6:55a
CMH
5:33a
22h 38m
1 stop
Depart: Tue Feb 27 2018 Return: Sat Mar 3 2018 Trip spans 5 days
Frontier
Frontier
CMH
12:20p
ONT
8:07a
19h 47m
1 stop
ONT
5:56a
CMH
4:20a
22h 24m
1 stop
Depart: Tue Oct 3 2017 Return: Tue Oct 10 2017 Trip spans 8 days
United
United
CMH
5:12a
ONT
11:45a
6h 33m
1 stop
ONT
9:35a
CMH
3:35p
6h 00m
1 stop
Depart: Wed Oct 25 2017 Return: Mon Oct 30 2017 Trip spans 6 days
American Airlines
American Airlines
CMH
11:02a
ONT
6:55p
7h 53m
1 stop
ONT
10:20a
CMH
4:29p
6h 09m
1 stop
Depart: Sun Feb 25 2018 Return: Wed Feb 28 2018 Trip spans 4 days
Frontier
Frontier
CMH
12:20p
ONT
8:07a
19h 47m
1 stop
ONT
5:55a
CMH
4:20a
22h 25m
1 stop
Depart: Wed Oct 4 2017 Return: Tue Oct 10 2017 Trip spans 7 days
United
United
CMH
12:48p
ONT
7:40p
6h 52m
1 stop
ONT
9:35a
CMH
3:35p
6h 00m
1 stop
Depart: Sat Sep 16 2017 Return: Fri Sep 22 2017 Trip spans 7 days
American Airlines
American Airlines
CMH
2:22a
ONT
9:03a
6h 41m
1 stop
ONT
8:45a
CMH
2:57p
6h 12m
1 stop
Depart: Mon Oct 23 2017 Return: Sat Oct 28 2017 Trip spans 6 days
United
United
CMH
12:40p
ONT
7:40p
7h 00m
1 stop
ONT
1:45a
CMH
8:21a
6h 36m
1 stop
Depart: Fri Oct 27 2017 Return: Mon Oct 30 2017 Trip spans 4 days
American Airlines
American Airlines
CMH
3:15p
ONT
10:10p
6h 55m
1 stop
ONT
10:20a
CMH
4:29p
6h 09m
1 stop
Depart: Mon Nov 20 2017 Return: Thu Nov 23 2017 Trip spans 4 days
United
United
CMH
11:50a
ONT
6:15p
6h 25m
1 stop
ONT
12:35a
CMH
6:49a
6h 14m
1 stop
Depart: Wed Aug 30 2017 Return: Sun Sep 3 2017 Trip spans 5 days
American Airlines
American Airlines
CMH
3:00a
ONT
12:26p
9h 26m
2 stops
ONT
2:20a
CMH
10:32a
8h 12m
2 stops
Depart: Wed Sep 20 2017 Return: Sun Sep 24 2017 Trip spans 5 days
United
United
CMH
5:12a
ONT
11:45a
6h 33m
1 stop
ONT
1:45a
CMH
8:25a
6h 40m
1 stop
Depart: Thu Aug 24 2017 Return: Tue Aug 29 2017 Trip spans 6 days
American Airlines
American Airlines
CMH
3:00a
ONT
12:26p
9h 26m
2 stops
ONT
5:55a
CMH
3:19p
9h 24m
2 stops
Depart: Mon Oct 2 2017 Return: Fri Oct 6 2017 Trip spans 5 days
$1144
Select
Alaska Airlines
Alaska Airlines
CMH
2:00a
ONT
3:11p
13h 11m
2 stops
ONT
2:05a
CMH
3:19p
13h 14m
2 stops
Depart: Fri Oct 6 2017 Return: Tue Oct 10 2017 Trip spans 5 days
United
United
CMH
12:40p
ONT
7:40p
7h 00m
1 stop
ONT
9:35a
CMH
3:35p
6h 00m
1 stop
Depart: Sat Aug 26 2017 Return: Tue Aug 29 2017 Trip spans 4 days
American Airlines
American Airlines
CMH
7:55a
ONT
6:55p
11h 00m
2 stops
ONT
5:55a
CMH
4:51p
10h 56m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Why aren’t prices accurate 100% of the time?
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Airports
Origin

Columbus
$218
Destination

Ontario
$218