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Wisconsin

$128+ Cheap flights from Ontario to Wisconsin

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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — MKE
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Ontario to Wisconsin

Keep the following information in mind while searching for Ontario to Wisconsin flight deals. Data was last updated September 15, 2025.

Round-trip from

$196
(Kiwi.com)

One-way from

$128
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$474
From Ontario to Wisconsin
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One-way flight from Ontario to Wisconsin
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Highest demand for flights based on searches. 21% potential increase in price ($119 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Ontario to Wisconsin

Cheapest flights from Ontario to Wisconsin
Explore the most affordable flight options available from Ontario to Wisconsin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Mon 10/204:00 pmYYZ - ORD
1 stop8h 44mMultiple Airlines
Thu 10/2312:53 pmORD - YYZ
1 stop7h 14mMultiple Airlines
Deal found 9/14$196
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Mon 10/204:00 pmYYZ - ORD
1 stop8h 44mMultiple Airlines
Wed 10/227:43 pmORD - YYZ
1 stop17h 22mMultiple Airlines
Deal found 9/15$199
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Sun 10/194:00 pmYYZ - ORD
1 stop24h 49mMultiple Airlines
Thu 10/237:43 pmORD - YYZ
1 stop17h 22mMultiple Airlines
Deal found 9/14$203
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Mon 10/204:00 pmYYZ - ORD
1 stop8h 44mMultiple Airlines
Thu 10/307:06 pmORD - YYZ
1 stop25h 01mMultiple Airlines
Deal found 9/14$204
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Mon 10/204:00 pmYYZ - ORD
1 stop8h 44mMultiple Airlines
Fri 10/247:20 pmORD - YYZ
1 stop24h 47mMultiple Airlines
Deal found 9/13$205
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Mon 11/34:00 pmYYZ - ORD
1 stop7h 39mMultiple Airlines
Thu 11/66:06 pmORD - YYZ
1 stop26h 01mMultiple Airlines
Deal found 9/14$206
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Mon 11/34:00 pmYYZ - ORD
1 stop7h 39mMultiple Airlines
Thu 11/136:06 pmORD - YYZ
1 stop26h 01mMultiple Airlines
Deal found 9/13$207
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Sun 11/94:00 pmYYZ - ORD
1 stop19h 42mMultiple Airlines
Thu 11/136:06 pmORD - YYZ
1 stop26h 01mMultiple Airlines
Deal found 9/13$208
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Sun 10/194:00 pmYYZ - ORD
1 stop24h 49mMultiple Airlines
Fri 10/245:05 amORD - YYZ
1 stop8h 00mMultiple Airlines
Deal found 9/14$210
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Mon 10/134:00 pmYYZ - ORD
1 stop8h 44mMultiple Airlines
Fri 10/247:20 pmORD - YYZ
1 stop24h 47mMultiple Airlines
Deal found 9/13$212
This Mytrip deal was found by Cheapflights users on 9/13. 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.
Wed 10/296:15 pmYUL - ORD
Nonstop2h 45mAir Canada
Wed 11/57:15 amORD - YUL
Nonstop2h 05mAir Canada
Deal found 9/13$241
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/910:40 pmYYZ - MSP
1 stop20h 53mWestJet
Sun 10/122:00 pmMSP - YYZ
1 stop9h 31mWestJet
Deal found 9/15$245

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Wisconsin 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 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Ontario to Wisconsin that are best for you.

Fly from

Ontario

Fly to

Wisconsin

Route

Depart

Return

Price

TorontoMinneapolis

YYZ - MSP

YYZMSP

Toronto Pearson Intl

Fri 10/24

6:30 am-6:33 pm

2 stops13h 03m

Minneapolis St Paul

Mon 10/27

1:55 pm-11:39 pm

1 stop8h 44m

$245

TorontoMinneapolis

YYZ - MSP

YYZMSP

Toronto Pearson Intl

Thu 10/23

6:30 am-6:33 pm

2 stops13h 03m

Minneapolis St Paul

Sun 10/26

12:15 pm-11:27 am

1 stop22h 12m

$246

TorontoMinneapolis

YYZ - MSP

YYZMSP

Toronto Pearson Intl

Wed 10/15

9:45 am-6:33 pm

1 stop9h 48m

Minneapolis St Paul

Wed 10/22

5:45 am-2:05 pm

2 stops31h 20m

$247

TorontoMinneapolis

YYZ - MSP

YYZMSP

Toronto Pearson Intl

Wed 10/22

10:40 pm-6:33 pm

1 stop20h 53m

Minneapolis St Paul

Mon 10/27

1:55 pm-11:39 pm

1 stop8h 44m

$247

TorontoMinneapolis

YYZ - MSP

YYZMSP

Toronto Pearson Intl

Wed 10/29

10:00 am-10:34 am

1 stop25h 34m

Minneapolis St Paul

Wed 11/5

1:55 pm-11:39 pm

1 stop8h 44m

$249

TorontoChicago

YTZ - ORD

YTZORD

Toronto Island

Sat 10/18

3:25 pm-8:17 pm

1 stop5h 52m

Chicago O'Hare Intl

Sat 10/25

8:40 am-2:45 pm

1 stop5h 05m

$251

TorontoMinneapolis

YYZ - MSP

YYZMSP

Toronto Pearson Intl

Fri 11/14

10:45 pm-2:08 pm

1 stop16h 23m

Minneapolis St Paul

Sun 11/16

12:15 pm-11:27 am

1 stop22h 12m

$252

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Wed 10/8

9:45 am-11:23 am

Nonstop2h 38m

Chicago O'Hare Intl

Sun 10/12

7:11 am-10:40 am

Nonstop2h 29m

$260

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Sat 10/4

9:45 am-11:23 am

Nonstop2h 38m

Chicago O'Hare Intl

Sat 10/11

7:11 am-10:40 am

Nonstop2h 29m

$260

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Tue 10/7

9:45 am-11:23 am

Nonstop2h 38m

Chicago O'Hare Intl

Sat 10/11

6:00 pm-9:29 pm

Nonstop2h 29m

$260

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 60 results
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Best time to book a flight from Ontario to Wisconsin

Have a flexible travel schedule? Discover the best time to fly to Wisconsin 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.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Wisconsin

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

Currently, February is the cheapest month in which you can book a flight from Region of Ontario to Wisconsin (average of $280). Flying from Region of Ontario to Wisconsin in June is currently the most expensive (average of $376). 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 WI?

Find hourly flight availability from Ontario to Wisconsin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

When flying from Region of Ontario to Wisconsin, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

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

  • How long is the flight from Region of Ontario to Wisconsin?

    A quick flight from Region of Ontario to Wisconsin can take about 2h 38m. WestJet provides one of the quickest options available for as low as $260. There are 745 mi between Region of Ontario and Wisconsin. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    One-way options have recently been found by users for as low as $155 on Air Canada. Other airlines that offer cheap prices include WestJet from $155 and United Airlines from $157 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Wisconsin 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 Wisconsin?

    Currently, February is the cheapest month in which you can book a flight from Region of Ontario to Wisconsin (average of $280). Flying from Region of Ontario to Wisconsin in June is currently the most expensive (average of $376). 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 Wisconsin

See prices for flight routes from nearby airports that may be better suited for you.
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