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Cheap flights from Wisconsin to Ontario from C$ 142

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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — YYZ
5 Apr — 12 Apr1
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 31 March 2025.

Round-trip from

C$ 311

One-way from

C$ 142

Popular in

November

Cheapest in

March

Average price

C$ 373
Air Canada
  • Air Canada
  • 15/5-22/5
  • 2 total stops
  • 13h 32m total
  • Wisconsin to Ontario
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8/4
  • 8/4
  • 1 total stop
  • 22h 08m total
  • Wisconsin to Ontario
Search Deals
High demand for flights, 5% potential price rise
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Cheapest flight prices on average. 2% potential price decrease (C$ 26 potential savings vs. average RT price).
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Average for round-trip flights in March 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 31 March 2025.

Thu 15/510:40 a.m.ORD - YTZ
1 stop6h 10mAir Canada
Thu 22/58:25 a.m.YTZ - ORD
1 stop7h 22mAir Canada
Deal found 30/3C$ 311
Fri 9/59:08 p.m.ORD - YYZ
1 stop14h 22mMultiple Airlines
Sun 11/54:00 p.m.YYZ - ORD
1 stop25h 25mMultiple Airlines
Deal found 31/3C$ 316
Mon 12/59:35 a.m.ORD - YYZ
Nonstop1h 40mAir Canada
Mon 19/56:15 a.m.YYZ - ORD
1 stop4h 37mAir Canada
Deal found 31/3C$ 322
Thu 24/77:36 a.m.MSP - YYZ
Nonstop2h 04mSun Country Air
Thu 31/711:40 a.m.YYZ - MSP
Nonstop2h 13mSun Country Air
Deal found 31/3C$ 350
Sat 19/41:55 p.m.ORD - YUL
Nonstop2h 31mAir Canada
Sun 20/48:50 a.m.YUL - ORD
1 stop4h 13mAir Canada
Deal found 29/3C$ 352
Fri 18/411:05 a.m.MSP - YYZ
1 stop10h 30mMultiple Airlines
Mon 21/47:05 a.m.YYZ - MSP
2 stops31h 35mMultiple Airlines
Deal found 31/3C$ 377
Fri 16/510:35 a.m.MKE - YYZ
1 stop9h 33mMultiple Airlines
Sun 18/54:00 p.m.YYZ - MKE
1 stop18h 40mMultiple Airlines
Deal found 31/3C$ 386
Mon 12/55:20 p.m.ORD - YTZ
2 stops20h 30mMultiple Airlines
Mon 19/53:25 p.m.YTZ - ORD
1 stop5h 47mMultiple Airlines
Deal found 31/3C$ 388
Thu 24/412:59 p.m.ORD - YYZ
Nonstop1h 47mLufthansa
Sun 27/47:00 a.m.YYZ - ORD
Nonstop2h 03mLufthansa
Deal found 31/3C$ 389
Thu 24/48:45 a.m.ORD - YUL
1 stop6h 05mMultiple Airlines
Thu 24/46:20 p.m.YUL - ORD
Nonstop2h 40mMultiple Airlines
Deal found 30/3C$ 405
Fri 23/59:14 p.m.ORD - YYZ
Nonstop1h 44mUnited Airlines
Sun 25/56:35 p.m.YYZ - ORD
Nonstop1h 55mUnited Airlines
Deal found 31/3C$ 405
Sat 19/46:05 p.m.ORD - YUL
Nonstop2h 24mLufthansa
Sun 20/46:15 a.m.YUL - ORD
Nonstop2h 47mLufthansa
Deal found 29/3C$ 419

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 31 March 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 - YTZ

ORDYTZ

Chicago O'Hare Intl

Thu 15/5

10:40 a.m.-5:50 p.m.

1 stop6h 10m

Toronto Island

Thu 22/5

8:25 a.m.-2:47 p.m.

1 stop7h 22m

C$ 311

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Fri 9/5

9:08 p.m.-12:30 p.m.

1 stop14h 22m

Toronto Pearson Intl

Sun 11/5

4:00 p.m.-4:25 p.m.

1 stop25h 25m

C$ 316

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Mon 12/5

9:35 a.m.-12:15 p.m.

Nonstop1h 40m

Toronto Pearson Intl

Mon 19/5

6:15 a.m.-9:52 a.m.

1 stop4h 37m

C$ 322

MinneapolisToronto

MSP - YYZ

MSPYYZ

Minneapolis St Paul

Thu 24/7

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

Nonstop2h 04m

Toronto Pearson Intl

Sun 27/7

6:00 p.m.-7:13 p.m.

Nonstop2h 13m

C$ 350

ChicagoMontreal

ORD - YUL

ORDYUL

Chicago O'Hare Intl

Sat 19/4

1:55 p.m.-5:26 p.m.

Nonstop2h 31m

Montreal Pierre Elliott Trudeau Intl

Sun 20/4

8:50 a.m.-12:03 p.m.

1 stop4h 13m

C$ 352

MinneapolisToronto

MSP - YYZ

MSPYYZ

Minneapolis St Paul

Thu 17/4

8:34 a.m.-11:32 a.m.

Nonstop1h 58m

Toronto Pearson Intl

Sat 19/4

7:05 a.m.-11:30 a.m.

1 stop29h 25m

C$ 385

MilwaukeeToronto

MKE - YYZ

MKEYYZ

Milwaukee-Mitchell

Fri 16/5

10:35 a.m.-9:08 p.m.

1 stop9h 33m

Toronto Pearson Intl

Sun 18/5

4:00 p.m.-9:40 a.m.

1 stop18h 40m

C$ 386

ChicagoToronto

ORD - YTZ

ORDYTZ

Chicago O'Hare Intl

Mon 12/5

5:20 p.m.-2:50 p.m.

2 stops20h 30m

Toronto Island

Mon 19/5

3:25 p.m.-8:12 p.m.

1 stop5h 47m

C$ 388

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Thu 24/4

12:59 p.m.-3:46 p.m.

Nonstop1h 47m

Toronto Pearson Intl

Sun 27/4

7:00 a.m.-8:03 a.m.

Nonstop2h 03m

C$ 389

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Fri 23/5

9:14 p.m.-11:58 p.m.

Nonstop1h 44m

Toronto Pearson Intl

Sun 25/5

6:35 p.m.-7:30 p.m.

Nonstop1h 55m

C$ 405

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/3

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 31 March 2025.
Read through reviews of airlines operating flights from Wisconsin to Ontario, such as Alaska Airlines, Delta and Porter 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
9,818 reviews
Check prices

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,818 reviews
Alaska Airlines
8.0
Very good
9,818 reviews
Check prices

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,899 reviews
Alaska Airlines
8.0
Very good
9,818 reviews
Check prices

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Porter Airlines
7.9
Good
277 reviews
Alaska Airlines
8.0
Very good
9,818 reviews
Check prices

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
KLM
7.8
Good
1,321 reviews
Alaska Airlines
8.0
Very good
9,818 reviews
Check prices

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Aeromexico
7.5
Good
1,700 reviews
Alaska Airlines
8.0
Very good
9,818 reviews
Check prices

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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 Sun Country Air. According to our data, you can fly for as low as C$ 144. Users have also found prices from C$ 149 and C$ 168 on Air Canada 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.

Why should you use Cheapflights to find cheap flight tickets from Wisconsin to Ontario?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Wisconsin to Ontario.

Can Cheapflights find flights from Wisconsin to Ontario with no change fees?

Yes, we can. To see specific flights from Wisconsin to Ontario with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Wisconsin to Ontario become cheaper?

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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