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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 Apr 28 2015 Return: Wed Apr 29 2015 Trip spans 2 days
United
United
ONT
2:00a
MKE
10:02a
8h 02m
1 stop
MKE
1:35a
ONT
8:20a
6h 45m
1 stop
Depart: Wed Apr 29 2015 Return: Sat May 2 2015 Trip spans 4 days
United
United
ONT
2:00a
MKE
10:02a
8h 02m
1 stop
MKE
1:35a
ONT
8:20a
6h 45m
1 stop
Depart: Wed Apr 15 2015 Return: Sat Apr 18 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: Wed May 6 2015 Return: Tue May 12 2015 Trip spans 7 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 Apr 18 2015 Return: Tue Apr 21 2015 Trip spans 4 days
American Airlines
American Airlines
ONT
10:20a
MKE
6:07p
7h 47m
1 stop
MKE
3:00a
ONT
9:33a
6h 33m
1 stop
Depart: Tue Apr 21 2015 Return: Sat Apr 25 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 Apr 22 2015 Return: Sat Apr 25 2015 Trip spans 4 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: Sat Apr 25 2015 Return: Tue Apr 28 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 2 2015 Return: Tue May 5 2015 Trip spans 4 days
American Airlines
American Airlines
ONT
10:20a
MKE
6:07p
7h 47m
1 stop
MKE
2:17p
ONT
9:20p
7h 03m
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
1:15p
ONT
7:06p
5h 51m
1 stop
Depart: Tue May 19 2015 Return: Wed May 27 2015 Trip spans 9 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 23 2015 Return: Sat May 30 2015 Trip spans 8 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: Wed May 27 2015 Return: Wed Jun 3 2015 Trip spans 8 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: Sat May 30 2015 Return: Tue Jun 2 2015 Trip spans 4 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: Tue May 5 2015 Return: Tue May 19 2015 Trip spans 15 days
United
United
ONT
2:00a
MKE
10:02a
8h 02m
1 stop
MKE
1:15a
ONT
9:00a
7h 45m
1 stop
Depart: Sun May 24 2015 Return: Wed May 27 2015 Trip spans 4 days
United
United
ONT
9:24a
MKE
2:41p
5h 17m
1 stop
MKE
1:15a
ONT
9:00a
7h 45m
1 stop
Depart: Fri Apr 24 2015 Return: Tue May 5 2015 Trip spans 12 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: Tue Jun 2 2015 Return: Tue Jun 9 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: Wed Jun 3 2015 Return: Tue Jun 9 2015 Trip spans 7 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 Apr 14 2015 Return: Sat Apr 25 2015 Trip spans 12 days
Delta
Delta
ONT
2:15a
MKE
10:27a
8h 12m
2 stops
MKE
12:34p
ONT
8:45p
8h 11m
2 stops
Airports
Origin

Ontario
$329
Destination

Milwaukee
$329