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Find Flight Deals from Ontario to Milwaukee-Mitchell (ONT - MKE)

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

Book cheap flights from Ontario to Milwaukee-Mitchell

(Round-trip)
Depart: Tue May 5 2015 Return: Sat May 9 2015 Trip spans 5 days
American Airlines
American Airlines
ONT
12:40p
MKE
6:19p
5h 39m
1 stop
MKE
1:15p
ONT
7:06p
5h 51m
1 stop
Depart: Wed May 6 2015 Return: Sat May 9 2015 Trip spans 4 days
American Airlines
American Airlines
ONT
10:20a
MKE
6:07p
7h 47m
1 stop
MKE
1:15p
ONT
7:06p
5h 51m
1 stop
Depart: Sat May 9 2015 Return: Tue May 12 2015 Trip spans 4 days
American Airlines
American Airlines
ONT
12:40p
MKE
6:19p
5h 39m
1 stop
MKE
3:00a
ONT
9:33a
6h 33m
1 stop
Depart: Tue May 12 2015 Return: Sat May 16 2015 Trip spans 5 days
American Airlines
American Airlines
ONT
12:40p
MKE
6:19p
5h 39m
1 stop
MKE
1:15p
ONT
7:06p
5h 51m
1 stop
Depart: Wed May 13 2015 Return: Sat May 16 2015 Trip spans 4 days
American Airlines
American Airlines
ONT
12:40p
MKE
6:19p
5h 39m
1 stop
MKE
3:00a
ONT
9:33a
6h 33m
1 stop
Depart: Sat May 16 2015 Return: Sat May 30 2015 Trip spans 15 days
American Airlines
American Airlines
ONT
10:20a
MKE
6:07p
7h 47m
1 stop
MKE
1:15p
ONT
7:06p
5h 51m
1 stop
Depart: Mon May 4 2015 Return: Wed May 6 2015 Trip spans 3 days
US Airways
US Airways
ONT
12:40p
MKE
6:19p
5h 39m
1 stop
MKE
1:15p
ONT
7:06p
5h 51m
1 stop
Depart: Sat May 2 2015 Return: Mon May 4 2015 Trip spans 3 days
American Airlines
American Airlines
ONT
12:40p
MKE
6:19p
5h 39m
1 stop
MKE
3:00a
ONT
9:33a
6h 33m
1 stop
Depart: Sat May 30 2015 Return: Sat Jun 6 2015 Trip spans 8 days
American Airlines
American Airlines
ONT
12:40p
MKE
6:19p
5h 39m
1 stop
MKE
1:15p
ONT
6:55p
5h 40m
1 stop
Depart: Tue Jun 2 2015 Return: Sat Jun 13 2015 Trip spans 12 days
American Airlines
American Airlines
ONT
12:40p
MKE
6:19p
5h 39m
1 stop
MKE
2:30p
ONT
8:58p
6h 28m
1 stop
Depart: Wed Jun 3 2015 Return: Sat Jun 13 2015 Trip spans 11 days
American Airlines
American Airlines
ONT
12:40p
MKE
6:19p
5h 39m
1 stop
MKE
11:12a
ONT
5:49p
6h 37m
1 stop
Depart: Fri May 29 2015 Return: Sat Jun 6 2015 Trip spans 9 days
American Airlines
American Airlines
ONT
10:20a
MKE
6:07p
7h 47m
1 stop
MKE
3:00a
ONT
9:31a
6h 31m
1 stop
Depart: Fri Jun 5 2015 Return: Sat Jun 13 2015 Trip spans 9 days
US Airways
US Airways
ONT
2:25a
MKE
9:40a
7h 15m
1 stop
MKE
2:30p
ONT
8:58p
6h 28m
1 stop
Depart: Sat Jun 6 2015 Return: Sat Jun 13 2015 Trip spans 8 days
US Airways
US Airways
ONT
2:00a
MKE
8:30a
6h 30m
1 stop
MKE
2:30p
ONT
8:58p
6h 28m
1 stop
Depart: Sat May 23 2015 Return: Sat May 30 2015 Trip spans 8 days
Delta
Delta
ONT
6:00a
MKE
2:50p
8h 50m
2 stops
MKE
11:10a
ONT
8:42p
9h 32m
2 stops
Depart: Wed Aug 5 2015 Return: Tue Aug 11 2015 Trip spans 7 days
American Airlines
American Airlines
ONT
12:40p
MKE
6:21p
5h 41m
1 stop
MKE
3:00a
ONT
9:31a
6h 31m
1 stop
Depart: Tue Aug 11 2015 Return: Tue Aug 18 2015 Trip spans 8 days
US Airways
US Airways
ONT
12:40p
MKE
6:21p
5h 41m
1 stop
MKE
1:30p
ONT
7:05p
5h 35m
1 stop
Depart: Wed Aug 12 2015 Return: Tue Aug 18 2015 Trip spans 7 days
US Airways
US Airways
ONT
12:40p
MKE
6:21p
5h 41m
1 stop
MKE
1:30p
ONT
7:05p
5h 35m
1 stop
Depart: Wed May 27 2015 Return: Sun May 31 2015 Trip spans 5 days
United
United
ONT
9:24a
MKE
2:41p
5h 17m
1 stop
MKE
1:15a
ONT
9:10a
7h 55m
1 stop
Depart: Sat Jun 20 2015 Return: Sat Jun 27 2015 Trip spans 8 days
American Airlines
American Airlines
ONT
5:45p
MKE
11:14p
5h 29m
1 stop
MKE
1:15p
ONT
6:55p
5h 40m
1 stop
Airports
Origin

Ontario
$333
Destination

Milwaukee
$333