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Cheap flights from Ontario to Milwaukee from $237

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Ontario to Milwaukee

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
11:36 am - 6:35 pmYYZ  Toronto Pearson Intl-MKE Milwaukee-Mitchell
7h 59m1 stop Chicago O'Hare Intl
American Airlines Logo
8:40 am - 5:41 pmMKE  Milwaukee-Mitchell-YYZ Toronto Pearson Intl
8h 01m1 stop Chicago O'Hare Intl
$415American Airlines
Tue, Nov 3 - Tue, Nov 10
American Airlines Logo
6:21 pm - 7:48 amYYZ  Toronto Pearson Intl-MKE Milwaukee-Mitchell
14h 27m1 stop Chicago O'Hare Intl
American Airlines Logo
7:19 pm - 10:50 amMKE  Milwaukee-Mitchell-YYZ Toronto Pearson Intl
14h 31m1 stop Chicago O'Hare Intl
$416American Airlines
Fri, Dec 11 - Mon, Dec 14
American Airlines Logo
6:21 pm - 7:56 amYYZ  Toronto Pearson Intl-MKE Milwaukee-Mitchell
14h 35m1 stop Chicago O'Hare Intl
American Airlines Logo
2:55 pm - 11:46 pmMKE  Milwaukee-Mitchell-YYZ Toronto Pearson Intl
7h 51m1 stop Chicago O'Hare Intl
$420American Airlines
Wed, Nov 25 - Wed, Dec 2
American Airlines Logo
2:24 pm - 11:18 pmYYZ  Toronto Pearson Intl-MKE Milwaukee-Mitchell
9h 54m1 stop Washington, D.C. Reagan-National
American Airlines Logo
7:19 pm - 10:59 amMKE  Milwaukee-Mitchell-YYZ Toronto Pearson Intl
14h 40m1 stop Chicago O'Hare Intl
$435American Airlines
Thu, Oct 15 - Tue, Oct 20
American Airlines Logo
6:25 pm - 8:07 amYYZ  Toronto Pearson Intl-MKE Milwaukee-Mitchell
14h 42m1 stop Chicago O'Hare Intl
American Airlines Logo
7:19 pm - 12:34 pmMKE  Milwaukee-Mitchell-YYZ Toronto Pearson Intl
16h 15m1 stop Chicago O'Hare Intl
$436American Airlines
Sat, Oct 17 - Sat, Oct 24
American Airlines Logo
6:25 pm - 8:07 amYYZ  Toronto Pearson Intl-MKE Milwaukee-Mitchell
14h 42m1 stop Chicago O'Hare Intl
American Airlines Logo
5:01 am - 2:33 pmMKE  Milwaukee-Mitchell-YYZ Toronto Pearson Intl
8h 32m1 stop Chicago O'Hare Intl
$439American Airlines
Sat, Oct 17 - Tue, Oct 20
United Airlines Logo
9:15 am - 6:58 pmYUL  Montreal Pierre Elliott Trudeau Intl-MKE Milwaukee-Mitchell
10h 43m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
United Airlines Logo
10:48 am - 7:48 pmMKE  Milwaukee-Mitchell-YUL Montreal Pierre Elliott Trudeau Intl
8h 00m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
$446United Airlines
Wed, Nov 4 - Sat, Nov 7
American Airlines Logo
3:14 pm - 9:47 pmYYZ  Toronto Pearson Intl-MKE Milwaukee-Mitchell
7h 33m1 stop Chicago O'Hare Intl
American Airlines Logo
2:58 pm - 11:29 pmMKE  Milwaukee-Mitchell-YYZ Toronto Pearson Intl
7h 31m1 stop Chicago O'Hare Intl
$459American Airlines
Tue, Oct 20 - Sat, Oct 24
American Airlines Logo
11:45 am - 7:15 pmYYZ  Toronto Pearson Intl-MKE Milwaukee-Mitchell
8h 30m1 stop Chicago O'Hare Intl
American Airlines Logo
5:04 am - 5:41 pmMKE  Milwaukee-Mitchell-YYZ Toronto Pearson Intl
11h 37m1 stop Chicago O'Hare Intl
$460American Airlines
Wed, Nov 25 - Wed, Dec 2
United Airlines Logo
6:00 am - 11:28 amYUL  Montreal Pierre Elliott Trudeau Intl-MKE Milwaukee-Mitchell
6h 28m1 stop Chicago O'Hare Intl
United Airlines Logo
9:23 am - 9:42 pmMKE  Milwaukee-Mitchell-YUL Montreal Pierre Elliott Trudeau Intl
11h 19m2 stops Chicago O'Hare Intl Newark
$461United Airlines
Thu, Nov 5 - Sat, Nov 7

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American Airlines flights from Region of Ontario to Milwaukee

Our best American Airlines deals on Region of Ontario to Milwaukee flight tickets
American Airlines
Nov 3
YYZ11:36 amToronto Pearson Intl
7h 59m
1 stop
MKE6:35 pmMilwaukee-Mitchell
Nov 10
MKE8:40 amMilwaukee-Mitchell
8h 01m
1 stop
YYZ5:41 pmToronto Pearson Intl
$415
American Airlines
Dec 11
YYZ6:21 pmToronto Pearson Intl
14h 27m
1 stop
MKE7:48 amMilwaukee-Mitchell
Dec 14
MKE7:19 pmMilwaukee-Mitchell
14h 31m
1 stop
YYZ10:50 amToronto Pearson Intl
$416
American Airlines
Nov 25
YYZ6:21 pmToronto Pearson Intl
14h 35m
1 stop
MKE7:56 amMilwaukee-Mitchell
Dec 2
MKE2:55 pmMilwaukee-Mitchell
7h 51m
1 stop
YYZ11:46 pmToronto Pearson Intl
$420

Delta flights from Region of Ontario to Milwaukee

Our best Delta deals on Region of Ontario to Milwaukee flight tickets
Delta
Feb 26
YUL4:55 pmMontreal Pierre Elliott Trudeau Intl
5h 14m
1 stop
MKE9:09 pmMilwaukee-Mitchell
Mar 2
MKE5:00 pmMilwaukee-Mitchell
5h 10m
1 stop
YUL11:10 pmMontreal Pierre Elliott Trudeau Intl
$468
Delta
Oct 5
YUL6:00 amMontreal Pierre Elliott Trudeau Intl
3h 48m
1 stop
MKE8:48 amMilwaukee-Mitchell
Oct 23
MKE6:49 pmMilwaukee-Mitchell
3h 36m
1 stop
YUL11:25 pmMontreal Pierre Elliott Trudeau Intl
$485
Delta
Oct 5
YYZ12:08 pmToronto Pearson Intl
4h 57m
1 stop
MKE4:05 pmMilwaukee-Mitchell
Oct 14
MKE7:15 amMilwaukee-Mitchell
3h 04m
1 stop
YYZ11:19 amToronto Pearson Intl
$504

momondo Fare Finder

 
Use the filters below to find and compare flights from Ontario to Milwaukee that are best for you.

Fly from

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Route

Depart

Return

Price

Cheapest round-trip

TorontoMilwaukee

YYZ Toronto Pearson Intl - MKE Milwaukee-Mitchell

YYZMKE

Toronto Pearson Intl

Tue 11/3

11:36 am-6:35 pm

1 stop7h 59m

Milwaukee-Mitchell

Tue 11/10

8:40 am-5:41 pm

1 stop8h 01m

$415

TorontoMilwaukee

YYZ Toronto Pearson Intl - MKE Milwaukee-Mitchell

YYZMKE

Toronto Pearson Intl

Fri 12/11

6:21 pm-7:48 am

1 stop14h 27m

Milwaukee-Mitchell

Mon 12/14

7:19 pm-10:50 am

1 stop14h 31m

$416

TorontoMilwaukee

YYZ Toronto Pearson Intl - MKE Milwaukee-Mitchell

YYZMKE

Toronto Pearson Intl

Wed 11/25

6:21 pm-7:56 am

1 stop14h 35m

Milwaukee-Mitchell

Wed 12/2

2:55 pm-11:46 pm

1 stop7h 51m

$420

TorontoMilwaukee

YYZ Toronto Pearson Intl - MKE Milwaukee-Mitchell

YYZMKE

Toronto Pearson Intl

Thu 10/15

2:24 pm-11:18 pm

1 stop9h 54m

Milwaukee-Mitchell

Tue 10/20

7:19 pm-10:59 am

1 stop14h 40m

$435

TorontoMilwaukee

YYZ Toronto Pearson Intl - MKE Milwaukee-Mitchell

YYZMKE

Toronto Pearson Intl

Sat 10/17

6:25 pm-8:07 am

1 stop14h 42m

Milwaukee-Mitchell

Sat 10/24

7:19 pm-12:34 pm

1 stop16h 15m

$436

TorontoMilwaukee

YYZ Toronto Pearson Intl - MKE Milwaukee-Mitchell

YYZMKE

Toronto Pearson Intl

Sat 10/17

6:25 pm-8:07 am

1 stop14h 42m

Milwaukee-Mitchell

Tue 10/20

5:01 am-2:33 pm

1 stop8h 32m

$439

MontrealMilwaukee

YUL Montreal Pierre Elliott Trudeau Intl - MKE Milwaukee-Mitchell

YULMKE

Montreal Pierre Elliott Trudeau Intl

Wed 11/4

9:15 am-6:58 pm

2 stops10h 43m

Milwaukee-Mitchell

Sat 11/7

10:48 am-7:48 pm

2 stops8h 00m

$446
Quickest round-trip

TorontoMilwaukee

YYZ Toronto Pearson Intl - MKE Milwaukee-Mitchell

YYZMKE

Toronto Pearson Intl

Tue 10/20

3:14 pm-9:47 pm

1 stop7h 33m

Milwaukee-Mitchell

Sat 10/24

2:58 pm-11:29 pm

1 stop7h 31m

$459

TorontoMilwaukee

YYZ Toronto Pearson Intl - MKE Milwaukee-Mitchell

YYZMKE

Toronto Pearson Intl

Wed 11/25

11:45 am-7:15 pm

1 stop8h 30m

Milwaukee-Mitchell

Wed 12/2

5:04 am-5:41 pm

1 stop11h 37m

$460

MontrealMilwaukee

YUL Montreal Pierre Elliott Trudeau Intl - MKE Milwaukee-Mitchell

YULMKE

Montreal Pierre Elliott Trudeau Intl

Thu 11/5

6:00 am-11:28 am

1 stop6h 28m

Milwaukee-Mitchell

Sat 11/7

9:23 am-9:42 pm

2 stops11h 19m

$461

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Milwaukee from

How to get the cheapest flight ticket from Region of Ontario to Milwaukee

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Milwaukee?

The cheapest month to fly to Milwaukee from Region of Ontario is in September. Flight prices, which tend to average around $442, are often lower during this time because this is during the off-season. The month of January is another great option to travel to Milwaukee, with average flight prices from Region of Ontario averaging around $498.

Cheap Region of Ontario to Milwaukee flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Milwaukee

Best Price Found

$237

Fastest flight time

4h 58m

Direct flights

None
The best one-way flight to Milwaukee from Region of Ontario in the past 72 hours is $237. The best round-trip flight deal from Region of Ontario to Milwaukee found on momondo in the last 72 hours is $415.
The fastest flight from Region of Ontario to Milwaukee takes 4h 58m
There are no direct flights from Region of Ontario to Milwaukee. There are no popular flight routes from Region of Ontario to Milwaukee.
Search flight deals

Frequently asked questions about flying from Ontario to Milwaukee

  • When did momondo last update prices for flights from Ontario to Milwaukee-Mitchell Airport?

    Prices for flights from Ontario to Milwaukee-Mitchell Airport were last updated today.

  • How old do you have to be to fly from Ontario to Milwaukee-Mitchell Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario to Milwaukee-Mitchell Airport.

  • What documentation or ID do you need to fly to Milwaukee-Mitchell Airport?

    The necessary travel and health documents for your Milwaukee-Mitchell Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Milwaukee?

Book flights to Milwaukee if you plan to visit one of these locations
Sheboygan
Waukesha
Oak Creek
Mequon
Glendale
Wauwatosa
West Bend
Kohler
Port Washington
Pewaukee
New Berlin
Grafton

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Milwaukee?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ontario to Milwaukee for you.

Can I find flights from Ontario to Milwaukee with flexible booking policies on momondo?

Flights from Ontario to Milwaukee with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ontario to Milwaukee?

momondo provides multiple filters to help you find the best flight to Milwaukee from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Ontario to Milwaukee right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Ontario to Milwaukee flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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