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

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Ontario to Chicago Midway

(Round-trip)
Depart: Sat Oct 17 2015 Return: Sat Oct 24 2015 Trip spans 8 days
Delta
Delta
ONT
9:15a
MDW
6:07p
8h 52m
1 stop
MDW
2:30a
ONT
10:11a
7h 41m
1 stop
Depart: Sat Sep 19 2015 Return: Mon Sep 28 2015 Trip spans 10 days
Delta
Delta
ONT
9:15a
MDW
6:06p
8h 51m
1 stop
MDW
11:11a
ONT
8:31p
9h 20m
2 stops
Depart: Fri Oct 2 2015 Return: Mon Oct 5 2015 Trip spans 4 days
Delta
Delta
ONT
2:15a
MDW
11:53a
9h 38m
2 stops
MDW
8:36a
ONT
8:31p
11h 55m
2 stops
Depart: Thu Oct 22 2015 Return: Mon Oct 26 2015 Trip spans 5 days
Delta
Delta
ONT
2:15a
MDW
11:53a
9h 38m
2 stops
MDW
8:50a
ONT
8:31p
11h 41m
2 stops
Depart: Tue Aug 18 2015 Return: Mon Aug 24 2015 Trip spans 7 days
Delta
Delta
ONT
12:30p
MDW
6:03p
5h 33m
1 stop
MDW
11:28a
ONT
8:42p
9h 14m
2 stops
Depart: Thu Aug 27 2015 Return: Mon Aug 31 2015 Trip spans 5 days
Delta
Delta
ONT
2:05a
MDW
2:18p
12h 13m
2 stops
MDW
8:19a
ONT
8:42p
12h 23m
2 stops
Depart: Fri Aug 28 2015 Return: Mon Aug 31 2015 Trip spans 4 days
Delta
Delta
ONT
2:05a
MDW
2:18p
12h 13m
2 stops
MDW
8:31a
ONT
8:42p
12h 11m
2 stops
Depart: Sat Oct 10 2015 Return: Mon Oct 12 2015 Trip spans 3 days
Delta
Delta
ONT
9:15a
MDW
6:07p
8h 52m
1 stop
MDW
2:30a
ONT
3:44p
13h 14m
1 stop
Depart: Thu Sep 17 2015 Return: Mon Sep 28 2015 Trip spans 12 days
Delta
Delta
ONT
2:15a
MDW
6:06p
15h 51m
1 stop
MDW
11:11a
ONT
8:31p
9h 20m
2 stops
Depart: Fri Sep 18 2015 Return: Mon Sep 28 2015 Trip spans 11 days
Delta
Delta
ONT
2:15a
MDW
6:06p
15h 51m
1 stop
MDW
11:11a
ONT
8:31p
9h 20m
2 stops
Depart: Tue Sep 22 2015 Return: Mon Sep 28 2015 Trip spans 7 days
Delta
Delta
ONT
6:15a
MDW
6:06p
11h 51m
1 stop
MDW
11:11a
ONT
8:31p
9h 20m
2 stops
Depart: Tue Aug 4 2015 Return: Sat Aug 22 2015 Trip spans 19 days
Delta
Delta
ONT
12:30p
MDW
5:59p
5h 29m
1 stop
MDW
2:40a
ONT
9:48a
7h 08m
1 stop
Depart: Wed Aug 19 2015 Return: Wed Aug 26 2015 Trip spans 8 days
Delta
Delta
ONT
12:30p
MDW
6:03p
5h 33m
1 stop
MDW
8:31a
ONT
8:42p
12h 11m
2 stops
Depart: Wed Aug 12 2015 Return: Tue Aug 18 2015 Trip spans 7 days
Delta
Delta
ONT
12:30p
MDW
5:59p
5h 29m
1 stop
MDW
8:31a
ONT
8:42p
12h 11m
2 stops
Depart: Sun Aug 16 2015 Return: Sat Aug 22 2015 Trip spans 7 days
Delta
Delta
ONT
12:30p
MDW
5:59p
5h 29m
1 stop
MDW
8:31a
ONT
8:41p
12h 10m
2 stops
Depart: Thu Sep 10 2015 Return: Mon Sep 14 2015 Trip spans 5 days
Delta
Delta
ONT
6:15a
MDW
6:06p
11h 51m
1 stop
MDW
8:26a
ONT
8:31p
12h 05m
2 stops
Depart: Tue Jul 28 2015 Return: Thu Aug 6 2015 Trip spans 10 days
Delta
Delta
ONT
12:30p
MDW
5:59p
5h 29m
1 stop
MDW
2:43a
ONT
1:53p
11h 10m
1 stop
Depart: Wed Dec 30 2015 Return: Mon Jan 4 2016 Trip spans 6 days
Delta
Delta
ONT
6:15p
MDW
2:16a
8h 01m
1 stop
MDW
8:50a
ONT
7:31p
10h 41m
2 stops
Depart: Sun Sep 27 2015 Return: Mon Sep 28 2015 Trip spans 2 days
Delta
Delta
ONT
2:15a
MDW
10:39a
8h 24m
2 stops
MDW
8:58a
ONT
8:31p
11h 33m
2 stops
Depart: Sun Aug 30 2015 Return: Sat Sep 5 2015 Trip spans 7 days
Delta
Delta
ONT
12:30p
MDW
6:03p
5h 33m
1 stop
MDW
2:30a
ONT
10:11a
7h 41m
1 stop
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
2356 5:45 am 11:45 am Jul 11 - Aug 8
4166 5:55 am 11:55 am Jul 10 - Aug 7
2270 6:25 am 12:20 pm Aug 10 - Sep 4
3731 6:30 am 12:25 pm Aug 9 - Aug 30
Airports
Origin

Ontario
$297
Destination

Chicago
$297
Airlines