Find Cheap Flights from Ontario to Milwaukee-Mitchell (ONT - MKE)

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 Milwaukee-Mitchell

(Round-trip)
Depart: Sat May 13 2017 Return: Tue May 16 2017 Trip spans 4 days
American Airlines
American Airlines
ONT
12:30p
MKE
5:59p
5h 29m
1 stop
MKE
1:15p
ONT
7:45p
6h 30m
1 stop
Depart: Wed May 10 2017 Return: Tue May 23 2017 Trip spans 14 days
United
United
ONT
9:34a
MKE
3:05p
5h 31m
1 stop
MKE
11:10a
ONT
6:35p
7h 25m
1 stop
Depart: Tue May 30 2017 Return: Mon Jun 5 2017 Trip spans 7 days
Major Airline
Major Airline
ONT
12:45p
MKE
5:30a
16h 45m
2 stops
MKE
11:15p
ONT
1:15p
14h 00m
2 stops
Depart: Tue Jul 4 2017 Return: Mon Jul 10 2017 Trip spans 7 days
Alaska Airlines
Alaska Airlines
ONT
3:50p
MKE
11:02p
7h 12m
1 stop
MKE
3:15a
ONT
8:23a
29h 08m
1 stop
Depart: Mon May 15 2017 Return: Tue May 16 2017 Trip spans 2 days
American Airlines
American Airlines
ONT
12:30p
MKE
5:59p
5h 29m
1 stop
MKE
1:15p
ONT
7:45p
6h 30m
1 stop
Depart: Wed Aug 16 2017 Return: Wed Sep 6 2017 Trip spans 22 days
Delta
Delta
ONT
2:30p
MKE
3:22a
12h 52m
2 stops
MKE
5:15a
ONT
2:28p
9h 13m
2 stops
Depart: Mon May 8 2017 Return: Tue May 16 2017 Trip spans 9 days
American Airlines
American Airlines
ONT
12:30p
MKE
5:59p
5h 29m
1 stop
MKE
1:15p
ONT
7:45p
6h 30m
1 stop
Depart: Sun May 7 2017 Return: Tue May 23 2017 Trip spans 17 days
United
United
ONT
9:34a
MKE
3:05p
5h 31m
1 stop
MKE
11:10a
ONT
6:35p
7h 25m
1 stop
Depart: Tue May 9 2017 Return: Tue May 16 2017 Trip spans 8 days
American Airlines
American Airlines
ONT
12:30p
MKE
5:59p
5h 29m
1 stop
MKE
1:15p
ONT
7:45p
6h 30m
1 stop
Depart: Sat May 27 2017 Return: Sat Jun 3 2017 Trip spans 8 days
United
United
ONT
1:35a
MKE
8:28a
6h 53m
1 stop
MKE
4:20a
ONT
10:46a
6h 26m
1 stop
Depart: Mon May 22 2017 Return: Sat May 27 2017 Trip spans 6 days
American Airlines
American Airlines
ONT
12:30p
MKE
5:59p
5h 29m
1 stop
MKE
1:15p
ONT
7:45p
6h 30m
1 stop
Depart: Wed May 24 2017 Return: Sat May 27 2017 Trip spans 4 days
American Airlines
American Airlines
ONT
12:30p
MKE
5:59p
5h 29m
1 stop
MKE
1:15p
ONT
7:45p
6h 30m
1 stop
Depart: Wed May 31 2017 Return: Tue Jun 6 2017 Trip spans 7 days
American Airlines
American Airlines
ONT
12:30p
MKE
5:59p
5h 29m
1 stop
MKE
1:30p
ONT
7:45p
6h 15m
1 stop
Depart: Thu Aug 10 2017 Return: Fri Aug 11 2017 Trip spans 2 days
Major Airline
Major Airline
ONT
11:50a
MKE
7:02p
7h 12m
1 stop
MKE
11:15p
ONT
1:10p
13h 55m
1 stop
Depart: Tue Jun 13 2017 Return: Sun Jun 18 2017 Trip spans 6 days
Alaska Airlines
Alaska Airlines
ONT
3:50p
MKE
11:02p
7h 12m
1 stop
MKE
3:15a
ONT
5:15p
14h 00m
1 stop
Depart: Tue May 16 2017 Return: Wed May 17 2017 Trip spans 2 days
American Airlines
American Airlines
ONT
12:30p
MKE
5:59p
5h 29m
1 stop
MKE
1:15p
ONT
7:45p
6h 30m
1 stop
Depart: Thu May 18 2017 Return: Sun May 21 2017 Trip spans 4 days
United
United
ONT
1:35a
MKE
8:28a
6h 53m
1 stop
MKE
4:25a
ONT
10:46a
6h 21m
1 stop
Depart: Sun Jul 30 2017 Return: Sat Aug 5 2017 Trip spans 7 days
Alaska Airlines
Alaska Airlines
ONT
3:50p
MKE
11:02p
7h 12m
1 stop
MKE
3:15a
ONT
2:16p
11h 01m
2 stops
Depart: Wed May 17 2017 Return: Fri May 19 2017 Trip spans 3 days
American Airlines
American Airlines
ONT
2:20a
MKE
8:34a
6h 14m
1 stop
MKE
2:09p
ONT
9:20p
7h 11m
1 stop
Depart: Thu Jun 1 2017 Return: Sun Jun 4 2017 Trip spans 4 days
United
United
ONT
1:35a
MKE
8:28a
6h 53m
1 stop
MKE
4:15a
ONT
10:46a
6h 31m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Why aren’t prices accurate 100% of the time?
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Airports
Origin

Ontario
$314
Destination

Milwaukee
$314