Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Ontario to Milwaukee from $260

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.
Multiple Airlines Logo
6:21 pm - 10:40 pmYYZ  Toronto Pearson Intl-MKE Milwaukee-Mitchell
5h 19m1 stop Chicago O'Hare Intl
Multiple Airlines Logo
5:00 am - 5:43 pmMKE  Milwaukee-Mitchell-YYZ Toronto Pearson Intl
11h 43m1 stop Chicago O'Hare Intl
$437Multiple Airlines
Fri, Nov 27 - Fri, Dec 4
American Airlines Logo
12:30 pm - 11:59 pmYYZ  Toronto Pearson Intl-MKE Milwaukee-Mitchell
12h 29m1 stop Washington, D.C. Reagan-National
American Airlines Logo
6:09 am - 11:50 amMKE  Milwaukee-Mitchell-YYZ Toronto Pearson Intl
4h 41m1 stop Washington, D.C. Reagan-National
$473American Airlines
Tue, Dec 15 - Tue, Dec 22
American Airlines Logo
6:21 pm - 10:40 pmYYZ  Toronto Pearson Intl-MKE Milwaukee-Mitchell
5h 19m1 stop Chicago O'Hare Intl
American Airlines Logo
5:00 am - 4:31 pmMKE  Milwaukee-Mitchell-YYZ Toronto Pearson Intl
10h 31m1 stop Washington, D.C. Reagan-National
$475American Airlines
Wed, Nov 25 - Wed, Dec 2
American Airlines Logo
6:21 pm - 10:40 pmYYZ  Toronto Pearson Intl-MKE Milwaukee-Mitchell
5h 19m1 stop Chicago O'Hare Intl
American Airlines Logo
5:00 am - 4:31 pmMKE  Milwaukee-Mitchell-YYZ Toronto Pearson Intl
10h 31m1 stop Washington, D.C. Reagan-National
$478American Airlines
Wed, Nov 25 - Wed, Dec 2
United Airlines Logo
6:45 am - 10:03 amYYZ  Toronto Pearson Intl-MKE Milwaukee-Mitchell
4h 18m1 stop Chicago O'Hare Intl
United Airlines Logo
7:45 am - 9:15 pmMKE  Milwaukee-Mitchell-YYZ Toronto Pearson Intl
12h 30m1 stop Chicago O'Hare Intl
$479United Airlines
Sat, Dec 19 - Tue, Dec 22
United Airlines Logo
10:53 am - 5:43 pmYYZ  Toronto Pearson Intl-MKE Milwaukee-Mitchell
7h 50m1 stop Chicago O'Hare Intl
United Airlines Logo
2:38 pm - 9:15 pmMKE  Milwaukee-Mitchell-YYZ Toronto Pearson Intl
5h 37m1 stop Chicago O'Hare Intl
$479United Airlines
Wed, Nov 25 - Wed, Dec 2
United Airlines Logo
6:45 am - 10:00 amYYZ  Toronto Pearson Intl-MKE Milwaukee-Mitchell
4h 15m1 stop Chicago O'Hare Intl
United Airlines Logo
11:40 am - 5:49 pmMKE  Milwaukee-Mitchell-YYZ Toronto Pearson Intl
5h 09m1 stop Newark
$479United Airlines
Sat, Jan 9 - Wed, Jan 13
United Airlines Logo
9:44 am - 6:48 pmYYZ  Toronto Pearson Intl-MKE Milwaukee-Mitchell
10h 04m2 stops Newark Chicago O'Hare Intl
United Airlines Logo
7:45 am - 2:03 pmMKE  Milwaukee-Mitchell-YYZ Toronto Pearson Intl
5h 18m1 stop Chicago O'Hare Intl
$479United Airlines
Tue, Dec 15 - Tue, Dec 22
United Airlines Logo
9:44 am - 5:18 pmYYZ  Toronto Pearson Intl-MKE Milwaukee-Mitchell
8h 34m2 stops Newark Chicago O'Hare Intl
United Airlines Logo
6:40 am - 2:25 pmMKE  Milwaukee-Mitchell-YYZ Toronto Pearson Intl
6h 45m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
$479United Airlines
Tue, Dec 15 - Tue, Dec 22
United Airlines Logo
6:45 am - 10:03 amYYZ  Toronto Pearson Intl-MKE Milwaukee-Mitchell
4h 18m1 stop Chicago O'Hare Intl
United Airlines Logo
6:40 am - 2:25 pmMKE  Milwaukee-Mitchell-YYZ Toronto Pearson Intl
6h 45m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
$479United Airlines
Sat, Dec 19 - Tue, Dec 22

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

United Airlines flights from Region of Ontario to Milwaukee

Our best United Airlines deals on Region of Ontario to Milwaukee flight tickets
United Airlines
Jan 9
YYZ6:45 amToronto Pearson Intl
4h 15m
1 stop
MKE10:00 amMilwaukee-Mitchell
Jan 13
MKE11:40 amMilwaukee-Mitchell
5h 09m
1 stop
YYZ5:49 pmToronto Pearson Intl
$480
United Airlines
Jan 9
YYZ5:55 pmToronto Pearson Intl
15h 12m
1 stop
MKE8:07 amMilwaukee-Mitchell
Jan 10
MKE10:35 amMilwaukee-Mitchell
8h 24m
2 stops
YYZ7:59 pmToronto Pearson Intl
$486
United Airlines
Dec 30
YYZ6:40 pmToronto Pearson Intl
16h 44m
1 stop
MKE10:24 amMilwaukee-Mitchell
Jan 4
MKE6:35 pmMilwaukee-Mitchell
13h 39m
1 stop
YYZ9:14 amToronto Pearson Intl
$492

Air Canada flights from Region of Ontario to Milwaukee

Our best Air Canada deals on Region of Ontario to Milwaukee flight tickets
Air Canada
Jan 29
YYZ9:00 amToronto Pearson Intl
10h 56m
2 stops
MKE6:56 pmMilwaukee-Mitchell
Feb 1
MKE10:35 amMilwaukee-Mitchell
5h 12m
1 stop
YYZ4:47 pmToronto Pearson Intl
$604
Air Canada
Jan 29
YYZ9:00 amToronto Pearson Intl
10h 56m
2 stops
MKE6:56 pmMilwaukee-Mitchell
Feb 1
MKE5:00 amMilwaukee-Mitchell
5h 28m
1 stop
YYZ11:28 amToronto Pearson Intl
$617
Air Canada
Dec 17
YYZ7:26 pmToronto Pearson Intl
4h 45m
1 stop
MKE11:11 pmMilwaukee-Mitchell
Dec 31
MKE1:25 pmMilwaukee-Mitchell
9h 01m
2 stops
YYZ11:26 pmToronto Pearson Intl
$656

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoMilwaukee

YYZ Toronto Pearson Intl - MKE Milwaukee-Mitchell

YYZMKE

Toronto Pearson Intl

Fri 11/27

6:21 pm-10:40 pm

1 stop5h 19m

Milwaukee-Mitchell

Fri 12/4

5:00 am-5:43 pm

1 stop11h 43m

$437

TorontoMilwaukee

YYZ Toronto Pearson Intl - MKE Milwaukee-Mitchell

YYZMKE

Toronto Pearson Intl

Tue 12/15

12:30 pm-11:59 pm

1 stop12h 29m

Milwaukee-Mitchell

Tue 12/22

6:09 am-11:50 am

1 stop4h 41m

$473

TorontoMilwaukee

YYZ Toronto Pearson Intl - MKE Milwaukee-Mitchell

YYZMKE

Toronto Pearson Intl

Wed 11/25

6:21 pm-10:40 pm

1 stop5h 19m

Milwaukee-Mitchell

Wed 12/2

5:00 am-4:31 pm

1 stop10h 31m

$475

TorontoMilwaukee

YYZ Toronto Pearson Intl - MKE Milwaukee-Mitchell

YYZMKE

Toronto Pearson Intl

Wed 11/25

6:21 pm-10:40 pm

1 stop5h 19m

Milwaukee-Mitchell

Wed 12/2

5:00 am-4:31 pm

1 stop10h 31m

$478

TorontoMilwaukee

YYZ Toronto Pearson Intl - MKE Milwaukee-Mitchell

YYZMKE

Toronto Pearson Intl

Sat 12/19

6:45 am-10:03 am

1 stop4h 18m

Milwaukee-Mitchell

Tue 12/22

7:45 am-9:15 pm

1 stop12h 30m

$479

TorontoMilwaukee

YYZ Toronto Pearson Intl - MKE Milwaukee-Mitchell

YYZMKE

Toronto Pearson Intl

Wed 11/25

10:53 am-5:43 pm

1 stop7h 50m

Milwaukee-Mitchell

Wed 12/2

2:38 pm-9:15 pm

1 stop5h 37m

$479
Quickest round-trip

TorontoMilwaukee

YYZ Toronto Pearson Intl - MKE Milwaukee-Mitchell

YYZMKE

Toronto Pearson Intl

Sat 1/9

6:45 am-10:00 am

1 stop4h 15m

Milwaukee-Mitchell

Wed 1/13

11:40 am-5:49 pm

1 stop5h 09m

$479

TorontoMilwaukee

YYZ Toronto Pearson Intl - MKE Milwaukee-Mitchell

YYZMKE

Toronto Pearson Intl

Tue 12/15

9:44 am-6:48 pm

2 stops10h 04m

Milwaukee-Mitchell

Tue 12/22

7:45 am-2:03 pm

1 stop5h 18m

$479

TorontoMilwaukee

YYZ Toronto Pearson Intl - MKE Milwaukee-Mitchell

YYZMKE

Toronto Pearson Intl

Tue 12/15

9:44 am-5:18 pm

2 stops8h 34m

Milwaukee-Mitchell

Tue 12/22

6:40 am-2:25 pm

2 stops6h 45m

$479

TorontoMilwaukee

YYZ Toronto Pearson Intl - MKE Milwaukee-Mitchell

YYZMKE

Toronto Pearson Intl

Sat 12/19

6:45 am-10:03 am

1 stop4h 18m

Milwaukee-Mitchell

Tue 12/22

6:40 am-2:25 pm

2 stops6h 45m

$479

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 July is another great option to travel to Milwaukee, with average flight prices from Region of Ontario averaging around $458.

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

$260

Fastest flight time

4h 15m

Direct flights

None
The best one-way flight to Milwaukee from Region of Ontario in the past 72 hours is $260. The best round-trip flight deal from Region of Ontario to Milwaukee found on momondo in the last 72 hours is $437.
The fastest flight from Region of Ontario to Milwaukee takes 4h 15m
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
Wauwatosa
Mequon
Glendale
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.

An easier way to manage your Milwaukee trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 12/3
Thu 12/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States