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$144+ 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 12/17. 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 Wisconsin

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (CAON) to Wisconsin (USWI). 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 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 November 21, 2024.

This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/122:00 pmYYZ - ORD
Nonstop1h 51mUnited Airlines
Mon 12/168:25 pmORD - YYZ
Nonstop1h 41mUnited Airlines
Deal found 11/20$245
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.
Fri 12/135:30 pmYYZ - ORD
Nonstop2h 07mAir Canada
Sun 12/157:19 amORD - YYZ
Nonstop1h 39mAir Canada
Deal found 11/21$246
This Flysmarter 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/136:35 pmYYZ - ORD
Nonstop1h 57mLufthansa
Tue 12/178:48 amORD - YYZ
1 stop4h 30mLufthansa
Deal found 11/20$259
This Flysmarter 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/139:00 pmYYZ - ORD
Nonstop2h 07mMultiple Airlines
Tue 12/178:25 pmORD - YYZ
Nonstop1h 41mMultiple Airlines
Deal found 11/20$262
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.
Thu 12/128:25 amYTZ - ORD
1 stop7h 20mAir Canada
Mon 12/167:20 amORD - YTZ
1 stop6h 30mAir Canada
Deal found 11/21$265
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 12/911:37 amYYZ - MSN
1 stop11h 21mAmerican Airlines
Mon 12/1610:52 amMSN - YYZ
1 stop10h 43mAmerican Airlines
Deal found 11/21$273
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 12/126:00 amYYZ - ORD
1 stop7h 30mAmerican Airlines
Sun 12/157:00 amORD - YYZ
1 stop7h 45mAmerican Airlines
Deal found 11/21$274
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 12/125:30 pmYUL - ORD
1 stop15h 16mAmerican Airlines
Mon 12/166:31 amORD - YUL
1 stop7h 54mAmerican Airlines
Deal found 11/21$280
This Delta deal was found by Cheapflights users on 11/19. 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.
Tue 12/316:30 amYYZ - ORD
1 stop9h 08mDelta
Fri 1/176:00 amORD - YYZ
1 stop6h 29mDelta
Deal found 11/19$285
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.
Wed 12/186:30 pmYUL - MSN
2 stops16h 40mUnited Airlines
Tue 1/78:12 amMSN - YUL
2 stops22h 33mUnited Airlines
Deal found 11/21$293
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 12/167:10 amYUL - ORD
1 stop27h 14mWestJet
Tue 12/1712:25 pmORD - YUL
1 stop10h 16mWestJet
Deal found 11/21$315
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 12/1610:45 amYUL - ORD
3 stops23h 52mMultiple Airlines
Tue 12/176:37 pmORD - YUL
2 stops19h 38mMultiple Airlines
Deal found 11/21$322

Find flights from Ontario to Wisconsin within your budget

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 2,612,795 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Thu 12/12

2:00 pm-2:51 pm

Nonstop1h 51m

Chicago O'Hare Intl

Mon 12/16

8:25 pm-11:06 pm

Nonstop1h 41m

$245

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Fri 12/13

5:30 pm-6:37 pm

Nonstop2h 07m

Chicago O'Hare Intl

Sun 12/15

7:19 am-9:58 am

Nonstop1h 39m

$246

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Thu 12/12

6:52 am-8:05 am

Nonstop2h 13m

Chicago O'Hare Intl

Sun 12/15

7:19 am-9:58 am

Nonstop1h 39m

$261

TorontoChicago

YTZ - ORD

YTZORD

Toronto Island

Thu 12/12

8:25 am-2:45 pm

1 stop7h 20m

Chicago O'Hare Intl

Mon 12/16

7:20 am-2:50 pm

1 stop6h 30m

$265

TorontoMadison

YYZ - MSN

YYZMSN

Toronto Pearson Intl

Mon 12/9

11:37 am-9:58 pm

1 stop11h 21m

Madison Truax Field

Mon 12/16

10:52 am-10:35 pm

1 stop10h 43m

$273

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Thu 12/12

5:30 pm-7:46 am

1 stop15h 16m

Chicago O'Hare Intl

Mon 12/16

6:31 am-3:25 pm

1 stop7h 54m

$280

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Sat 12/14

2:55 pm-10:25 pm

1 stop8h 30m

Chicago O'Hare Intl

Fri 1/10

10:30 am-4:12 pm

1 stop4h 42m

$287

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Sat 12/7

3:30 pm-4:30 pm

Nonstop2h 00m

Chicago O'Hare Intl

Sun 12/8

7:20 am-2:41 pm

1 stop6h 21m

$289

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Sat 4/19

12:45 pm-7:00 pm

1 stop7h 15m

Chicago O'Hare Intl

Sat 5/10

5:20 pm-11:24 pm

1 stop5h 04m

$292

MontrealMadison

YUL - MSN

YULMSN

Montreal Pierre Elliott Trudeau Intl

Wed 12/18

6:30 pm-10:10 am

2 stops16h 40m

Madison Truax Field

Tue 1/7

8:12 am-7:45 am

2 stops22h 33m

$293

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/21

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.

Travel insights for flights from Ontario to Wisconsin

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

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 $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 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 November 21, 2024.

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.

Rainfall in Wisconsin by month

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

In terms of precipitation, rainfall in Wisconsin 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 Wisconsin when rainfall is around 1.4 in.

Temperature in Wisconsin by month

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

If weather is an important factor for your trip to Wisconsin, 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 Wisconsin

Get insights into the airlines that provide service to Wisconsin. 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 Wisconsin. Reviews last updated November 21, 2024.
To help decide which airline to fly from Ontario to Wisconsin, see what other customers have to say about United Airlines, Air Canada and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,464 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Alaska Airlines
8.0
Very good
9,464 reviews
Alaska Airlines
8.0
Very good
9,464 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Delta
8.0
Very good
8,755 reviews
Alaska Airlines
8.0
Very good
9,464 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Aeromexico
7.5
Good
2,004 reviews
Alaska Airlines
8.0
Very good
9,464 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

United Airlines
7.4
Good
9,172 reviews
Alaska Airlines
8.0
Very good
9,464 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

WestJet
7.3
Good
2,811 reviews
Alaska Airlines
8.0
Very good
9,464 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

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.

  • 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 $147 on United Airlines. Other airlines that offer cheap prices include Air Canada from $147 and Delta from $165 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 $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 Wisconsin

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 Wisconsin

Discover the top 3 airlines that operate flights from Ontario to Wisconsin. 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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