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Cheap flights from Wisconsin to Ontario from C$ 134

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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — YYZ
5 May — 12 May1
1 adult

Cheap flight deals from Wisconsin to Ontario

Keep the following information in mind while searching for Wisconsin to Ontario flight deals. Data was last updated 30 April 2025.

Round-trip from

C$ 235

One-way from

C$ 134

Popular in

May

Cheapest in

March

Average price

C$ 743
Air Canada
  • Air Canada
  • 1/7-1/7
  • 1 total stop
  • 7h 52m total
  • Wisconsin to Ontario
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Air Canada
  • Air Canada
  • 11/6
  • 1 total stop
  • 10h 34m total
  • Wisconsin to Ontario
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (C$ 215 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 30 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Wisconsin to Ontario

Cheapest flights from Wisconsin to Ontario
Explore the most affordable flight options available from Wisconsin to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Tue 1/78:50 a.m.ORD - YYZ
Nonstop1h 59mAir Canada
Tue 1/72:00 p.m.YYZ - ORD
1 stop5h 53mAir Canada
Deal found 27/4C$ 235
Sun 8/62:07 p.m.ORD - YTZ
1 stop6h 28mAir Canada
Sun 15/67:25 a.m.YTZ - ORD
1 stop4h 59mAir Canada
Deal found 28/4C$ 249
Thu 12/61:40 p.m.MSP - YYZ
Nonstop2h 00mSun Country Air
Sun 15/65:30 p.m.YYZ - MSP
Nonstop2h 13mSun Country Air
Deal found 29/4C$ 331
Sat 24/59:45 p.m.ORD - YYZ
1 stop9h 31mMultiple Airlines
Wed 28/52:10 p.m.YYZ - ORD
Nonstop1h 55mMultiple Airlines
Deal found 28/4C$ 340
Thu 12/69:00 a.m.MSP - YUL
Nonstop2h 30mSun Country Air
Sun 15/68:15 a.m.YUL - MSP
Nonstop2h 42mSun Country Air
Deal found 29/4C$ 349
Thu 7/87:36 a.m.MSP - YYZ
Nonstop2h 04mMultiple Airlines
Sat 9/84:00 p.m.YYZ - MSP
1 stop6h 49mMultiple Airlines
Deal found 27/4C$ 368
Sat 7/68:10 a.m.ORD - YUL
Nonstop2h 20mAmerican Airlines
Sat 7/62:35 p.m.YUL - ORD
1 stop10h 22mAmerican Airlines
Deal found 29/4C$ 382
Wed 28/510:05 a.m.MSP - YYZ
1 stop4h 41mAir Canada
Wed 28/56:20 p.m.YYZ - MSP
Nonstop2h 19mAir Canada
Deal found 27/4C$ 388
Sat 24/57:47 a.m.ORD - YTZ
2 stops10h 08mMultiple Airlines
Sun 25/58:50 a.m.YTZ - ORD
1 stop4h 06mMultiple Airlines
Deal found 28/4C$ 403
Wed 4/67:19 a.m.ORD - YUL
Nonstop2h 21mAir Canada
Tue 24/66:15 a.m.YUL - ORD
Nonstop2h 44mAir Canada
Deal found 28/4C$ 408
Tue 20/57:15 a.m.MSP - YYZ
Nonstop2h 08mUnited Airlines
Sat 24/56:20 p.m.YYZ - MSP
Nonstop2h 19mUnited Airlines
Deal found 27/4C$ 410
Thu 26/64:43 p.m.ORD - YYZ
Nonstop1h 54mUnited Airlines
Mon 30/66:00 p.m.YYZ - ORD
1 stop6h 37mUnited Airlines
Deal found 27/4C$ 414

Cheapflights Fare Finder

Customize your flight search to find flights from Wisconsin to Ontario 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 629,999 searches. Data last updated 30 April 2025.
Use the filters below to find and compare flights from Wisconsin to Ontario that are best for you.

Fly from

Wisconsin

Fly to

Ontario

Route

Depart

Return

Price

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Tue 1/7

8:50 a.m.-11:49 a.m.

Nonstop1h 59m

Toronto Pearson Intl

Tue 1/7

2:00 p.m.-6:53 p.m.

1 stop5h 53m

C$ 235

ChicagoToronto

ORD - YTZ

ORDYTZ

Chicago O'Hare Intl

Thu 4/9

10:40 a.m.-4:45 p.m.

1 stop5h 05m

Toronto Island

Sun 7/9

3:25 p.m.-8:11 p.m.

1 stop5h 46m

C$ 277

MinneapolisToronto

MSP - YYZ

MSPYYZ

Minneapolis St Paul

Thu 12/6

1:40 p.m.-4:40 p.m.

Nonstop2h 00m

Toronto Pearson Intl

Sun 15/6

5:30 p.m.-6:43 p.m.

Nonstop2h 13m

C$ 331

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Sat 24/5

7:40 p.m.-8:32 a.m.

1 stop11h 52m

Toronto Pearson Intl

Mon 26/5

12:00 p.m.-12:55 p.m.

Nonstop1h 55m

C$ 340

MinneapolisMontreal

MSP - YUL

MSPYUL

Minneapolis St Paul

Thu 12/6

9:00 a.m.-12:30 p.m.

Nonstop2h 30m

Montreal Pierre Elliott Trudeau Intl

Sun 15/6

8:15 a.m.-9:57 a.m.

Nonstop2h 42m

C$ 349

ChicagoMontreal

ORD - YUL

ORDYUL

Chicago O'Hare Intl

Thu 29/5

2:16 p.m.-9:41 p.m.

1 stop6h 25m

Montreal Pierre Elliott Trudeau Intl

Sun 1/6

8:20 a.m.-9:52 a.m.

Nonstop2h 32m

C$ 370

MinneapolisToronto

MSP - YYZ

MSPYYZ

Minneapolis St Paul

Sun 24/8

7:36 a.m.-10:40 a.m.

Nonstop2h 04m

Toronto Pearson Intl

Fri 29/8

4:00 p.m.-9:52 p.m.

1 stop6h 52m

C$ 386

ChicagoMontreal

ORD - YUL

ORDYUL

Chicago O'Hare Intl

Wed 4/6

12:41 p.m.-12:37 a.m.

2 stops10h 56m

Montreal Pierre Elliott Trudeau Intl

Wed 11/6

8:20 a.m.-9:52 a.m.

Nonstop2h 32m

C$ 396

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Thu 26/6

4:43 p.m.-7:37 p.m.

Nonstop1h 54m

Toronto Pearson Intl

Mon 30/6

6:00 p.m.-11:37 p.m.

1 stop6h 37m

C$ 414

ChicagoMontreal

ORD - YUL

ORDYUL

Chicago O'Hare Intl

Thu 29/5

2:07 p.m.-5:26 p.m.

Nonstop2h 19m

Montreal Pierre Elliott Trudeau Intl

Sun 1/6

8:20 a.m.-9:52 a.m.

Nonstop2h 32m

C$ 421

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/4

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

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

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

Currently, January is the cheapest month in which you can book a flight from Wisconsin to Region of Ontario (average of C$ 167). Flying from Wisconsin to Region of Ontario in July is currently the most expensive (average of C$ 258). 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.

Rainfall in Ontario by month

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

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

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

If weather is an important factor for your trip to Region of Ontario, 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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 30 April 2025.
Read through reviews of airlines operating flights from Wisconsin to Ontario, such as Alaska Airlines, Delta and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,961 reviews
Check prices

Comfort

7.9

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews
Check prices

Comfort

7.9

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,929 reviews
Alaska Airlines
8.0
Very good
9,961 reviews
Check prices

Comfort

7.9

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,961 reviews
Check prices

Comfort

7.9

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,961 reviews
Check prices

Comfort

7.9

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
WestJet
7.2
Good
2,823 reviews
Alaska Airlines
8.0
Very good
9,961 reviews
Check prices

Comfort

7.9

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Wisconsin to Ontario. 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 Wisconsin to Region of Ontario one-way?

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as C$ 134. Users have also found prices from C$ 136 and C$ 162 on Sun Country Air and United Airlines, respectively.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Wisconsin to Region of Ontario (average of C$ 167). Flying from Wisconsin to Region of Ontario in July is currently the most expensive (average of C$ 258). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Wisconsin to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from Wisconsin to Ontario?

Deals for Wisconsin to Ontario flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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Yes! Start tracking prices for Wisconsin to Ontario flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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