Find Deals on Flights from Ontario to Chicago Midway (ONT - MDW)

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 Chicago Midway

(Round-trip)
Depart: Sun Apr 30 2017 Return: Tue May 2 2017 Trip spans 3 days
Major Airline
Major Airline
ONT
1:00a
MDW
2:24a
1h 24m
1 stop
MDW
1:00a
ONT
6:24a
5h 24m
1 stop
Depart: Tue Mar 28 2017 Return: Tue Apr 4 2017 Trip spans 8 days
Delta
Delta
ONT
2:00a
MDW
12:10p
10h 10m
2 stops
MDW
8:59a
ONT
8:49p
11h 50m
2 stops
Depart: Tue Mar 21 2017 Return: Thu Mar 30 2017 Trip spans 10 days
Major Airline
Major Airline
ONT
2:00a
MDW
3:24a
1h 24m
1 stop
MDW
2:00a
ONT
7:24a
5h 24m
1 stop
Depart: Wed Apr 26 2017 Return: Thu Apr 27 2017 Trip spans 2 days
Delta
Delta
ONT
2:00a
MDW
10:52a
8h 52m
2 stops
MDW
11:10a
ONT
8:49p
9h 39m
2 stops
Depart: Wed Apr 12 2017 Return: Sun Apr 16 2017 Trip spans 5 days
Delta
Delta
ONT
2:00a
MDW
10:11a
8h 11m
2 stops
MDW
7:05a
ONT
7:12p
12h 07m
2 stops
Depart: Wed Mar 1 2017 Return: Sun Mar 5 2017 Trip spans 5 days
Major Airline
Major Airline
ONT
12:00a
MDW
1:24a
1h 24m
nonstop
MDW
8:00a
ONT
1:24p
5h 24m
nonstop
Depart: Fri Apr 21 2017 Return: Mon Apr 24 2017 Trip spans 4 days
Delta
Delta
ONT
2:00a
MDW
12:00p
10h 00m
2 stops
MDW
8:59a
ONT
8:49p
11h 50m
2 stops
Depart: Thu Apr 6 2017 Return: Mon Apr 17 2017 Trip spans 12 days
Major Airline
Major Airline
ONT
2:00a
MDW
3:24a
1h 24m
nonstop
MDW
2:00a
ONT
7:24a
5h 24m
nonstop
Depart: Sat Mar 4 2017 Return: Tue Mar 7 2017 Trip spans 4 days
Delta
Delta
ONT
1:00a
MDW
9:04a
8h 04m
2 stops
MDW
10:58a
ONT
8:10p
9h 12m
2 stops
Depart: Thu Jun 8 2017 Return: Tue Jun 13 2017 Trip spans 6 days
Major Airline
Major Airline
ONT
1:00a
MDW
2:24a
1h 24m
1 stop
MDW
1:00a
ONT
6:24a
5h 24m
1 stop
Depart: Sun Jun 4 2017 Return: Wed Jun 7 2017 Trip spans 4 days
Major Airline
Major Airline
ONT
2:00a
MDW
3:24a
1h 24m
1 stop
MDW
2:00a
ONT
7:24a
5h 24m
1 stop
Depart: Fri Mar 17 2017 Return: Mon Mar 20 2017 Trip spans 4 days
Delta
Delta
ONT
2:00a
MDW
12:10p
10h 10m
2 stops
MDW
9:03a
ONT
8:52p
11h 49m
2 stops
Depart: Mon Mar 13 2017 Return: Mon Mar 20 2017 Trip spans 8 days
Delta
Delta
ONT
2:33p
MDW
2:47a
12h 14m
2 stops
MDW
9:03a
ONT
8:52p
11h 49m
2 stops
Depart: Sun Aug 27 2017 Return: Wed Aug 30 2017 Trip spans 4 days
Major Airline
Major Airline
ONT
1:00a
MDW
2:24a
1h 24m
nonstop
MDW
1:00a
ONT
6:24a
5h 24m
nonstop
Depart: Tue Apr 11 2017 Return: Thu Apr 13 2017 Trip spans 3 days
Delta
Delta
ONT
2:00a
MDW
12:00p
10h 00m
2 stops
MDW
8:59a
ONT
8:49p
11h 50m
2 stops
Depart: Sat Apr 15 2017 Return: Sun Apr 23 2017 Trip spans 9 days
Major Airline
Major Airline
ONT
1:00a
MDW
2:24a
1h 24m
1 stop
MDW
1:00a
ONT
6:24a
5h 24m
1 stop
Depart: Fri Apr 28 2017 Return: Tue May 2 2017 Trip spans 5 days
Delta
Delta
ONT
2:00a
MDW
10:52a
8h 52m
2 stops
MDW
11:05a
ONT
8:47p
9h 42m
2 stops
Depart: Thu May 25 2017 Return: Tue May 30 2017 Trip spans 6 days
Major Airline
Major Airline
ONT
2:00a
MDW
3:24a
1h 24m
nonstop
MDW
2:00a
ONT
7:24a
5h 24m
nonstop
Depart: Tue Mar 14 2017 Return: Thu Mar 16 2017 Trip spans 3 days
Delta
Delta
ONT
2:00a
MDW
12:10p
10h 10m
2 stops
MDW
9:03a
ONT
8:51p
11h 48m
2 stops
Depart: Sun May 28 2017 Return: Mon May 29 2017 Trip spans 2 days
Delta
Delta
ONT
2:00a
MDW
10:49a
8h 49m
2 stops
MDW
8:50a
ONT
8:47p
11h 57m
2 stops
Select an airline:  Southwest
Direct flights ONT to MDW on Southwest
Flight # Depart ONT Arrive MDW Sun Mon Tue Wed Thu Fri Sat Valid Between
2279 6:45 am 12:40 pm Mar 18 - Apr 22
2279 6:45 am 12:40 pm Mar 11 - Mar 11
1391 2:40 pm 8:30 pm Feb 23 - Mar 8
4929 2:40 pm 8:25 pm Mar 13 - Apr 24
4929 2:40 pm 8:25 pm Mar 9 - Mar 10
4739 3:20 pm 9:10 pm Mar 12 - Apr 23
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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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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
$250
Destination

Chicago
$250
Airlines