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$176+ Cheap flights from Ontario to Milwaukee (MKE)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — MKE
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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Cheap flight deals from Ontario to Milwaukee

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (CAON) to Milwaukee (MKE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2024.

Find flight deals from Ontario to Milwaukee

Cheapest flights from Ontario to Milwaukee
Explore the most affordable flight options available from Ontario to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This Delta deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/56:00 amYUL - MKE
1 stop6h 22mDelta
Wed 12/111:18 pmMKE - YUL
1 stop8h 53mDelta
Deal found 11/21$310
This FlightHub deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/56:30 amYYZ - MKE
1 stop5h 52mWestJet
Sun 12/86:30 amMKE - YYZ
1 stop3h 57mWestJet
Deal found 11/20$333
This American Airlines deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/510:59 amYUL - MKE
2 stops11h 24mAmerican Airlines
Wed 12/116:25 pmMKE - YUL
2 stops14h 40mAmerican Airlines
Deal found 11/21$399
This United Airlines deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/147:20 amYYZ - MKE
2 stops8h 52mUnited Airlines
Fri 12/278:00 amMKE - YYZ
1 stop6h 45mUnited Airlines
Deal found 11/21$423
This Air Canada deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/411:00 amYYZ - MKE
1 stop5h 12mAir Canada
Thu 12/128:20 amMKE - YYZ
1 stop7h 26mAir Canada
Deal found 11/21$429
This FlightHub deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/166:00 amYUL - MKE
1 stop13h 46mWestJet
Fri 1/36:05 pmMKE - YUL
1 stop4h 04mWestJet
Deal found 11/21$434
This American Airlines deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/24:30 pmYYZ - MKE
1 stop6h 50mAmerican Airlines
Thu 12/56:05 amMKE - YYZ
1 stop4h 51mAmerican Airlines
Deal found 11/21$438
This Mytrip deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/27:25 amYYZ - MKE
3 stops24h 45mMultiple Airlines
Thu 12/55:00 amMKE - YYZ
1 stop18h 07mMultiple Airlines
Deal found 11/21$478
This United Airlines deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/169:15 amYUL - MKE
1 stop6h 57mUnited Airlines
Sat 1/45:00 amMKE - YUL
1 stop4h 32mUnited Airlines
Deal found 11/21$532
This United Airlines deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1910:30 amYOW - MKE
2 stops11h 17mUnited Airlines
Thu 12/266:30 amMKE - YOW
1 stop13h 54mUnited Airlines
Deal found 11/21$598
This United deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/177:55 amYUL - MKE
2 stops8h 17mMultiple Airlines
Fri 1/35:00 amMKE - YUL
2 stops9h 18mMultiple Airlines
Deal found 11/21$620
This Kiwi.com deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/194:20 pmYOW - MKE
1 stop18h 19mMultiple Airlines
Thu 12/265:00 amMKE - YOW
1 stop11h 53mMultiple Airlines
Deal found 11/21$622

Find flights from Ontario to Milwaukee within your budget

Customize your flight search to find flights from Ontario to Milwaukee that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,612,795 searches. Data last updated November 21, 2024.

Fly from

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Any airport

Route

Depart

Return

Price

MontrealMilwaukee

YUL - MKE

YULMKE

Montreal Pierre Elliott Trudeau Intl

Thu 12/5

6:00 am-11:22 am

1 stop6h 22m

Milwaukee-Mitchell

Wed 12/11

1:18 pm-11:11 pm

1 stop8h 53m

$310

TorontoMilwaukee

YYZ - MKE

YYZMKE

Toronto Pearson Intl

Thu 12/5

6:30 am-11:22 am

1 stop5h 52m

Milwaukee-Mitchell

Sun 12/8

6:30 am-11:27 am

1 stop3h 57m

$333

MontrealMilwaukee

YUL - MKE

YULMKE

Montreal Pierre Elliott Trudeau Intl

Thu 12/5

10:59 am-9:23 pm

2 stops11h 24m

Milwaukee-Mitchell

Wed 12/11

6:25 pm-10:05 am

2 stops14h 40m

$399

TorontoMilwaukee

YYZ - MKE

YYZMKE

Toronto Pearson Intl

Sat 12/14

7:20 am-3:12 pm

2 stops8h 52m

Milwaukee-Mitchell

Fri 12/27

8:00 am-3:45 pm

1 stop6h 45m

$423

TorontoMilwaukee

YYZ - MKE

YYZMKE

Toronto Pearson Intl

Wed 12/4

11:00 am-3:12 pm

1 stop5h 12m

Milwaukee-Mitchell

Thu 12/12

8:20 am-4:46 pm

1 stop7h 26m

$429

MontrealMilwaukee

YUL - MKE

YULMKE

Montreal Pierre Elliott Trudeau Intl

Mon 12/16

6:00 am-6:46 pm

1 stop13h 46m

Milwaukee-Mitchell

Fri 1/3

6:05 pm-11:09 pm

1 stop4h 04m

$434

TorontoMilwaukee

YYZ - MKE

YYZMKE

Toronto Pearson Intl

Mon 12/2

4:30 pm-10:20 pm

1 stop6h 50m

Milwaukee-Mitchell

Thu 12/5

6:05 am-11:56 am

1 stop4h 51m

$438

TorontoMilwaukee

YYZ - MKE

YYZMKE

Toronto Pearson Intl

Mon 12/2

7:25 am-7:10 am

3 stops24h 45m

Milwaukee-Mitchell

Thu 12/5

5:00 am-12:07 am

1 stop18h 07m

$478

MontrealMilwaukee

YUL - MKE

YULMKE

Montreal Pierre Elliott Trudeau Intl

Mon 12/16

9:15 am-3:12 pm

1 stop6h 57m

Milwaukee-Mitchell

Sat 1/4

5:00 am-10:32 am

1 stop4h 32m

$532

TorontoMilwaukee

YYZ - MKE

YYZMKE

Toronto Pearson Intl

Thu 5/15

6:30 am-2:10 pm

1 stop8h 40m

Milwaukee-Mitchell

Sun 5/18

1:05 pm-7:09 pm

1 stop5h 04m

$536

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 19 results
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Best time to book a flight from Ontario to Milwaukee

Have a flexible travel schedule? Discover the best time to fly to Milwaukee from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Ontario to Milwaukee

Get recent, data-driven insights about flights from Ontario to Milwaukee including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Region of Ontario to Milwaukee?

Currently, February is the cheapest month in which you can book a flight from Region of Ontario to Milwaukee (average of $280). Flying from Region of Ontario to Milwaukee in June is currently the most expensive (average of $360). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ON to MKE?

Find hourly flight availability from Ontario to Milwaukee. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Milwaukee as you normally would.

Rainfall in Milwaukee by month

Plan your trip to Milwaukee by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Milwaukee ranges from 1.4 - 4.0 inches per month. June is typically the wettest month, when rainfall can reach 4.0 in. January is typically the driest time to visit Milwaukee when rainfall is around 1.4 in.

Temperature in Milwaukee by month

Plan your trip to Milwaukee by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Milwaukee, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Milwaukee

Get insights into the airlines that provide service to Milwaukee. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Milwaukee. Reviews last updated November 21, 2024.
Read through reviews of airlines operating flights from Ontario to Milwaukee, such as WestJet, United Airlines and American Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,755 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,755 reviews
Delta
8.0
Very good
8,755 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
9,172 reviews
Delta
8.0
Very good
8,755 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

WestJet
7.3
Good
2,811 reviews
Delta
8.0
Very good
8,755 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,755 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air Canada
7.0
Good
8,246 reviews
Delta
8.0
Very good
8,755 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Ontario to Milwaukee. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Milwaukee from Ontario?

    Milwaukee-Mitchell (MKE), located 6.4 mi from the city center, is the airport you fly into when you book flights from Ontario to Milwaukee.

  • What are the cheapest airlines to fly from Region of Ontario to Milwaukee one-way?

    $176 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on United Airlines and WestJet, with prices starting from $178 and $263, respectively.

  • What are the most popular routes from Region of Ontario to Milwaukee?

    The most popular route from Region of Ontario to Milwaukee is Toronto Pearson Intl - Milwaukee-Mitchell. You may also consider Montreal Pierre Elliott Trudeau Intl - Milwaukee-Mitchell or Ottawa - Milwaukee-Mitchell.

  • Can I find deals for flights from Ontario to Milwaukee that include hotel bookings?

    Yes. In addition to deals on Ontario to Milwaukee flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Milwaukee?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Milwaukee.

  • Can I find deals for business class flights from Ontario to Milwaukee?

    Yes. Cheapflights offers flight deals from Ontario to Milwaukee by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Region of Ontario to Milwaukee?

    Currently, February is the cheapest month in which you can book a flight from Region of Ontario to Milwaukee (average of $280). Flying from Region of Ontario to Milwaukee in June is currently the most expensive (average of $360). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Ontario to Milwaukee

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Ontario to Milwaukee

Discover the top 3 airlines that operate flights from Ontario to Milwaukee. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,612,795 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$294Average$634FlexibilityNo cancel feeOn-time60%
American AirlinesCheapest$299Average$410FlexibilityNo cancel feeOn-time71%
DeltaCheapest$303Average$398FlexibilityNo cancel feeOn-timeN/A
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