Find Cheap Flights to Cincinnati Cinci./N. Kentucky

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 Ontario to Cincinnati Cinci./N. Kentucky

(Round-trip)
Depart: Fri Nov 10 2017 Return: Sun Nov 12 2017 Trip spans 3 days
Frontier
Frontier
ONT
5:50a
CVG
3:48p
9h 58m
1 stop
CVG
7:25a
ONT
4:19p
8h 54m
1 stop
Depart: Wed Sep 20 2017 Return: Tue Sep 26 2017 Trip spans 7 days
American Airlines
American Airlines
ONT
3:35p
CVG
3:50a
12h 15m
2 stops
CVG
2:10a
ONT
5:26p
15h 16m
2 stops
Depart: Wed Sep 13 2017 Return: Tue Sep 19 2017 Trip spans 7 days
United
United
ONT
1:45a
CVG
7:39a
5h 54m
1 stop
CVG
5:15a
ONT
11:45a
6h 30m
1 stop
Depart: Mon Sep 4 2017 Return: Fri Sep 8 2017 Trip spans 5 days
Delta
Delta
ONT
2:00a
CVG
8:22a
6h 22m
1 stop
CVG
1:45p
ONT
8:34p
6h 49m
1 stop
Depart: Thu Nov 9 2017 Return: Sun Nov 12 2017 Trip spans 4 days
Frontier
Frontier
ONT
2:00p
CVG
6:18a
16h 18m
1 stop
CVG
1:15a
ONT
4:19p
15h 04m
1 stop
Depart: Thu Oct 19 2017 Return: Sun Oct 22 2017 Trip spans 4 days
Frontier
Frontier
ONT
3:00p
CVG
7:19a
16h 19m
1 stop
CVG
8:15a
ONT
5:14p
8h 59m
1 stop
Depart: Sat Sep 16 2017 Return: Tue Sep 19 2017 Trip spans 4 days
United
United
ONT
1:45a
CVG
7:36a
5h 51m
1 stop
CVG
5:15a
ONT
11:45a
6h 30m
1 stop
Depart: Wed Nov 8 2017 Return: Wed Nov 15 2017 Trip spans 8 days
American Airlines
American Airlines
ONT
8:10p
CVG
3:28a
7h 18m
1 stop
CVG
1:59p
ONT
9:39p
7h 40m
1 stop
Depart: Wed Oct 4 2017 Return: Wed Oct 11 2017 Trip spans 8 days
United
United
ONT
1:45a
CVG
7:39a
5h 54m
1 stop
CVG
3:43p
ONT
11:01p
7h 18m
1 stop
Depart: Thu Nov 2 2017 Return: Sun Nov 5 2017 Trip spans 4 days
Frontier
Frontier
ONT
3:00p
CVG
7:18a
16h 18m
1 stop
CVG
7:25a
ONT
4:19p
8h 54m
1 stop
Depart: Sat Oct 7 2017 Return: Mon Oct 9 2017 Trip spans 3 days
United
United
ONT
1:45a
CVG
7:36a
5h 51m
1 stop
CVG
3:43p
ONT
10:56p
7h 13m
1 stop
Depart: Fri Sep 22 2017 Return: Sun Sep 24 2017 Trip spans 3 days
Delta
Delta
ONT
2:00a
CVG
8:22a
6h 22m
1 stop
CVG
1:45p
ONT
10:12p
8h 27m
1 stop
Depart: Sat Oct 28 2017 Return: Tue Oct 31 2017 Trip spans 4 days
United
United
ONT
4:00a
CVG
11:29a
7h 29m
1 stop
CVG
3:11p
ONT
11:01p
7h 50m
1 stop
Depart: Wed Sep 27 2017 Return: Mon Oct 2 2017 Trip spans 6 days
American Airlines
American Airlines
ONT
9:10p
CVG
4:15a
7h 05m
1 stop
CVG
2:11p
ONT
10:10p
7h 59m
1 stop
Depart: Thu Nov 23 2017 Return: Tue Nov 28 2017 Trip spans 6 days
Frontier
Frontier
ONT
2:00p
CVG
6:18a
16h 18m
1 stop
CVG
1:15a
ONT
4:19p
15h 04m
1 stop
Depart: Fri Sep 29 2017 Return: Sun Oct 1 2017 Trip spans 3 days
$1100
Select
Alaska Airlines
Alaska Airlines
ONT
2:05a
CVG
4:48p
14h 43m
2 stops
CVG
4:49a
ONT
3:17p
10h 28m
2 stops
Depart: Thu Dec 28 2017 Return: Wed Jan 3 2018 Trip spans 7 days
United
United
ONT
1:00a
CVG
10:10a
9h 10m
1 stop
CVG
11:55a
ONT
6:00p
6h 05m
1 stop
Depart: Fri Sep 1 2017 Return: Tue Sep 5 2017 Trip spans 5 days
American Airlines
American Airlines
ONT
8:45a
CVG
4:48p
8h 03m
2 stops
CVG
2:10a
ONT
10:43a
8h 33m
2 stops
Depart: Mon Oct 2 2017 Return: Wed Oct 4 2017 Trip spans 3 days
Delta
Delta
ONT
2:35p
CVG
1:57a
11h 22m
2 stops
CVG
8:20a
ONT
9:54p
13h 34m
2 stops
Depart: Sun Dec 24 2017 Return: Mon Dec 25 2017 Trip spans 2 days
United
United
ONT
3:00a
CVG
10:10a
7h 10m
1 stop
CVG
3:45a
ONT
10:38a
6h 53m
1 stop
* 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?
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

Ontario
$298
Destination

Cincinnati
$298