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
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 Kansas City to Ontario

(Round-trip)
Depart: Wed Mar 15 2017 Return: Mon Mar 27 2017 Trip spans 13 days
American Airlines
American Airlines
MCI
2:10a
ONT
7:57a
5h 47m
1 stop
ONT
8:59p
MCI
2:48a
5h 49m
1 stop
Depart: Wed Jan 18 2017 Return: Mon Jan 23 2017 Trip spans 6 days
United
United
MCI
4:42a
ONT
9:47a
5h 05m
1 stop
ONT
12:38a
MCI
5:36a
4h 58m
1 stop
Depart: Sat Apr 15 2017 Return: Thu Apr 20 2017 Trip spans 6 days
Southwest
Southwest
MCI
2:00p
ONT
8:30p
6h 30m
1 stop
ONT
1:25p
MCI
7:15p
5h 50m
1 stop
Depart: Thu Jan 5 2017 Return: Sun Jan 15 2017 Trip spans 11 days
Delta
Delta
MCI
12:45a
ONT
6:40a
5h 55m
1 stop
ONT
11:42a
MCI
4:46p
5h 04m
1 stop
Depart: Sat Dec 31 2016 Return: Thu Jan 5 2017 Trip spans 6 days
Major Airline
Major Airline
MCI
7:00a
ONT
1:52a
18h 52m
1 stop
ONT
10:59a
MCI
2:54a
15h 55m
1 stop
Depart: Mon Dec 12 2016 Return: Wed Dec 14 2016 Trip spans 3 days
Alaska Airlines
Alaska Airlines
MCI
12:00p
ONT
6:52a
18h 52m
1 stop
ONT
1:15p
MCI
4:54p
27h 39m
1 stop
Depart: Sat Jan 21 2017 Return: Wed Jan 25 2017 Trip spans 5 days
United
United
MCI
4:15a
ONT
9:47a
5h 32m
1 stop
ONT
4:10a
MCI
11:28a
7h 18m
1 stop
Depart: Wed Feb 8 2017 Return: Wed Feb 15 2017 Trip spans 8 days
American Airlines
American Airlines
MCI
1:03a
ONT
7:09a
6h 06m
1 stop
ONT
1:15a
MCI
6:27a
5h 12m
1 stop
Depart: Thu Feb 9 2017 Return: Sat Feb 11 2017 Trip spans 3 days
United
United
MCI
12:25p
ONT
5:15p
4h 50m
1 stop
ONT
12:38a
MCI
5:30a
4h 52m
1 stop
Depart: Sat Feb 11 2017 Return: Tue Feb 14 2017 Trip spans 4 days
American Airlines
American Airlines
MCI
1:10p
ONT
6:39p
5h 29m
1 stop
ONT
11:30a
MCI
4:35p
5h 05m
1 stop
Depart: Mon Feb 13 2017 Return: Tue Feb 14 2017 Trip spans 2 days
American Airlines
American Airlines
MCI
1:10p
ONT
6:39p
5h 29m
1 stop
ONT
11:30a
MCI
4:35p
5h 05m
1 stop
Depart: Tue Feb 21 2017 Return: Thu Feb 23 2017 Trip spans 3 days
American Airlines
American Airlines
MCI
3:00a
ONT
8:46a
5h 46m
1 stop
ONT
1:15a
MCI
6:28a
5h 13m
1 stop
Depart: Sat Jan 14 2017 Return: Sun Jan 22 2017 Trip spans 9 days
United
United
MCI
2:05p
ONT
8:59p
6h 54m
1 stop
ONT
8:30a
MCI
4:02p
7h 32m
1 stop
Depart: Wed Feb 22 2017 Return: Thu Feb 23 2017 Trip spans 2 days
American Airlines
American Airlines
MCI
9:45a
ONT
3:28p
5h 43m
1 stop
ONT
1:15a
MCI
6:28a
5h 13m
1 stop
Depart: Tue Feb 14 2017 Return: Wed Feb 15 2017 Trip spans 2 days
United
United
MCI
4:42a
ONT
9:44a
5h 02m
1 stop
ONT
12:38a
MCI
5:34a
4h 56m
1 stop
Depart: Thu Feb 23 2017 Return: Fri Feb 24 2017 Trip spans 2 days
American Airlines
American Airlines
MCI
3:00a
ONT
8:46a
5h 46m
1 stop
ONT
8:15p
MCI
2:02a
5h 47m
1 stop
Depart: Thu Dec 22 2016 Return: Thu Dec 29 2016 Trip spans 8 days
Delta
Delta
MCI
12:45a
ONT
6:40a
5h 55m
1 stop
ONT
11:47a
MCI
4:47p
5h 00m
1 stop
Depart: Sat Feb 25 2017 Return: Mon Feb 27 2017 Trip spans 3 days
American Airlines
American Airlines
MCI
9:45a
ONT
3:24p
5h 39m
1 stop
ONT
11:30a
MCI
4:35p
5h 05m
1 stop
Depart: Mon Mar 20 2017 Return: Mon Mar 27 2017 Trip spans 8 days
American Airlines
American Airlines
MCI
10:45a
ONT
4:28p
5h 43m
1 stop
ONT
8:59p
MCI
2:48a
5h 49m
1 stop
Depart: Mon Mar 13 2017 Return: Fri Mar 17 2017 Trip spans 5 days
Alaska Airlines
Alaska Airlines
MCI
11:25a
ONT
6:08p
6h 43m
1 stop
ONT
7:45a
MCI
4:53p
9h 08m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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We’re not the seller.
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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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

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
$223
Destination

Ontario
$223