Find Deals on Flights from Kansas City to Ontario (MCI - 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 Kansas City to Ontario

(Round-trip)
Depart: Tue Mar 21 2017 Return: Tue Mar 28 2017 Trip spans 8 days
Delta
Delta
MCI
2:05a
ONT
7:35a
5h 30m
1 stop
ONT
2:00a
MCI
7:05a
5h 05m
1 stop
Depart: Tue Mar 28 2017 Return: Tue Apr 4 2017 Trip spans 8 days
American Airlines
American Airlines
MCI
4:00a
ONT
9:48a
5h 48m
1 stop
ONT
10:30a
MCI
4:01p
5h 31m
1 stop
Depart: Mon Apr 3 2017 Return: Tue Apr 11 2017 Trip spans 9 days
United
United
MCI
3:15p
ONT
10:06p
6h 51m
1 stop
ONT
9:25a
MCI
4:45p
7h 20m
1 stop
Depart: Sat Mar 11 2017 Return: Thu Mar 16 2017 Trip spans 5 days
Alaska Airlines
Alaska Airlines
MCI
12:00p
ONT
6:52a
17h 52m
1 stop
ONT
7:45a
MCI
4:53p
9h 08m
1 stop
Depart: Wed May 24 2017 Return: Mon May 29 2017 Trip spans 6 days
Major Airline
Major Airline
MCI
11:05p
ONT
10:30a
11h 25m
1 stop
ONT
4:00a
MCI
12:57p
8h 57m
1 stop
Depart: Wed Mar 22 2017 Return: Tue Mar 28 2017 Trip spans 7 days
Delta
Delta
MCI
2:05a
ONT
7:35a
5h 30m
1 stop
ONT
2:00a
MCI
7:05a
5h 05m
1 stop
Depart: Wed Mar 29 2017 Return: Tue Apr 4 2017 Trip spans 7 days
American Airlines
American Airlines
MCI
4:00a
ONT
9:48a
5h 48m
1 stop
ONT
10:30a
MCI
4:01p
5h 31m
1 stop
Depart: Tue Apr 4 2017 Return: Tue Apr 11 2017 Trip spans 8 days
United
United
MCI
1:20p
ONT
6:11p
4h 51m
1 stop
ONT
9:25a
MCI
4:45p
7h 20m
1 stop
Depart: Wed Apr 5 2017 Return: Tue Apr 11 2017 Trip spans 7 days
American Airlines
American Airlines
MCI
4:00a
ONT
9:41a
5h 41m
1 stop
ONT
12:30p
MCI
5:38p
5h 08m
1 stop
Depart: Tue Apr 11 2017 Return: Tue Apr 18 2017 Trip spans 8 days
Delta
Delta
MCI
2:00a
ONT
7:47a
5h 47m
1 stop
ONT
2:00a
MCI
7:15a
5h 15m
1 stop
Depart: Tue Apr 18 2017 Return: Tue Apr 25 2017 Trip spans 8 days
United
United
MCI
1:20p
ONT
6:11p
4h 51m
1 stop
ONT
9:25a
MCI
4:45p
7h 20m
1 stop
Depart: Wed Apr 12 2017 Return: Tue Apr 18 2017 Trip spans 7 days
Delta
Delta
MCI
2:00a
ONT
7:47a
5h 47m
1 stop
ONT
2:00a
MCI
7:15a
5h 15m
1 stop
Depart: Wed Apr 19 2017 Return: Tue Apr 25 2017 Trip spans 7 days
American Airlines
American Airlines
MCI
2:04a
ONT
8:05a
6h 01m
1 stop
ONT
2:20a
MCI
7:36a
5h 16m
1 stop
Depart: Sat Apr 22 2017 Return: Thu Apr 27 2017 Trip spans 6 days
United
United
MCI
2:51p
ONT
10:06p
7h 15m
1 stop
ONT
9:25a
MCI
4:45p
7h 20m
1 stop
Depart: Sun Apr 23 2017 Return: Sat Apr 29 2017 Trip spans 7 days
Delta
Delta
MCI
2:00a
ONT
7:47a
5h 47m
1 stop
ONT
2:00a
MCI
7:14a
5h 14m
1 stop
Depart: Thu May 18 2017 Return: Sat May 20 2017 Trip spans 3 days
American Airlines
American Airlines
MCI
4:00a
ONT
9:41a
5h 41m
1 stop
ONT
2:20a
MCI
7:36a
5h 16m
1 stop
Depart: Tue Apr 25 2017 Return: Tue May 2 2017 Trip spans 8 days
Delta
Delta
MCI
2:00a
ONT
7:47a
5h 47m
1 stop
ONT
12:30p
MCI
5:45p
5h 15m
1 stop
Depart: Sat Apr 8 2017 Return: Fri Apr 14 2017 Trip spans 7 days
United
United
MCI
2:51p
ONT
10:06p
7h 15m
1 stop
ONT
9:25a
MCI
4:45p
7h 20m
1 stop
Depart: Mon Mar 13 2017 Return: Wed Mar 22 2017 Trip spans 10 days
American Airlines
American Airlines
MCI
2:10p
ONT
7:39p
5h 29m
1 stop
ONT
2:20a
MCI
9:23a
7h 03m
1 stop
Depart: Wed Apr 26 2017 Return: Tue May 2 2017 Trip spans 7 days
Delta
Delta
MCI
2:00a
ONT
7:47a
5h 47m
1 stop
ONT
12:30p
MCI
5:45p
5h 15m
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

Kansas City
$286
Destination

Ontario
$286