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Cheap flights from Wisconsin to Ontario from C$ 242

MKE — YYZ
4 Dec — 11 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Wisconsin to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Wisconsin to Ontario

Tue 10/115:04 a.m. -
1 stop17h 42m
Wed 18/111:17 p.m. -
1 stop10h 20m
Deal found 2/11C$ 611
Tue 1/125:00 a.m. -
1 stop6h 31m
Tue 8/127:09 a.m. -
1 stop16h 28m
Deal found 3/11C$ 639
Sat 12/125:00 a.m. -
1 stop10h 30m
Mon 14/1212:30 p.m. -
1 stop12h 48m
Deal found 30/10C$ 708
Mon 16/115:04 a.m. -
1 stop17h 42m
Wed 18/117:09 a.m. -
1 stop8h 13m
Deal found 2/11C$ 717
Tue 1/125:08 a.m. -
1 stop10h 25m
Tue 8/1212:30 p.m. -
1 stop12h 29m
Deal found 3/11C$ 752
Tue 1/125:08 a.m. -
1 stop10h 25m
Thu 3/1212:30 p.m. -
1 stop12h 29m
Deal found 4/11C$ 765
Thu 3/125:00 a.m. -
1 stop10h 31m
Sun 6/127:09 a.m. -
1 stop8h 12m
Deal found 1/11C$ 792
Tue 15/1212:09 p.m. -
1 stop10h 32m
Tue 22/127:14 a.m. -
1 stop10h 10m
Deal found 31/10C$ 808
Fri 20/1110:47 a.m. -
1 stop5h 20m
Mon 23/1112:42 p.m. -
1 stop11h 56m
Deal found 31/10C$ 814
Sat 12/125:00 a.m. -
1 stop10h 30m
Sun 13/1211:36 a.m. -
1 stop8h 07m
Deal found 4/11C$ 818
Fri 4/125:00 a.m. -
1 stop10h 30m
Sun 6/123:22 p.m. -
1 stop8h 15m
Deal found 2/11C$ 822

Find flight deals from Wisconsin to Ontario

Round-trip from

C$ 639

One-way from

C$ 242

Popular in

May

Cheapest in

October

Average price

C$ 1,014
Porter Airlines
  • Porter Airlines
  • 1/12-8/12
  • 2 total stops
  • 22h 59m total
  • Wisconsin to Ontario
Search Deals
4/12-31/12
  • 4/12-31/12
  • 1 total stop
  • 19h 16m total
  • Wisconsin to Ontario
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 92 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Wisconsin to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MilwaukeeToronto

MKE Milwaukee-Mitchell - YYZ Toronto Pearson Intl

MKEYYZ

Milwaukee-Mitchell

Mon 9/11

8:40 a.m.-11:46 p.m.

1 stop14h 06m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 317

MilwaukeeToronto

MKE Milwaukee-Mitchell - YYZ Toronto Pearson Intl

MKEYYZ

Milwaukee-Mitchell

Fri 18/12

10:08 a.m.-5:40 p.m.

1 stop6h 32m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 368

MilwaukeeToronto

MKE Milwaukee-Mitchell - YYZ Toronto Pearson Intl

MKEYYZ

Milwaukee-Mitchell

Thu 26/11

7:00 a.m.-10:59 a.m.

2 stops26h 59m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 376

MilwaukeeToronto

MKE Milwaukee-Mitchell - YYZ Toronto Pearson Intl

MKEYYZ

Milwaukee-Mitchell

Wed 9/12

12:40 p.m.-11:26 p.m.

1 stop9h 46m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 389

MilwaukeeToronto

MKE Milwaukee-Mitchell - YYZ Toronto Pearson Intl

MKEYYZ

Milwaukee-Mitchell

Sat 5/12

2:38 p.m.-11:59 p.m.

1 stop8h 21m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 389

MilwaukeeToronto

MKE Milwaukee-Mitchell - YYZ Toronto Pearson Intl

MKEYYZ

Milwaukee-Mitchell

Tue 8/12

9:15 a.m.-4:47 p.m.

1 stop6h 32m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 389
Quickest round-trip

MilwaukeeToronto

MKE Milwaukee-Mitchell - YYZ Toronto Pearson Intl

MKEYYZ

Milwaukee-Mitchell

Mon 16/11

5:00 a.m.-9:47 a.m.

1 stop3h 47m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 400

MilwaukeeToronto

MKE Milwaukee-Mitchell - YYZ Toronto Pearson Intl

MKEYYZ

Milwaukee-Mitchell

Mon 16/11

5:04 a.m.-12:32 p.m.

1 stop6h 28m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 408

MilwaukeeToronto

MKE Milwaukee-Mitchell - YYZ Toronto Pearson Intl

MKEYYZ

Milwaukee-Mitchell

Thu 10/12

6:00 a.m.-9:15 p.m.

1 stop14h 15m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 415

MilwaukeeToronto

MKE Milwaukee-Mitchell - YYZ Toronto Pearson Intl

MKEYYZ

Milwaukee-Mitchell

Thu 3/12

8:30 a.m.-2:03 p.m.

1 stop4h 33m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 415

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 19 resultsSorted by cheapest first
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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

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, September is the cheapest month in which you can book a flight from Wisconsin to Region of Ontario (average of C$ 811). Flying from Wisconsin to Region of Ontario in May is currently the most expensive (average of C$ 1,319). 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.

How much does it cost to fly round-trip from Wisconsin to Region of Ontario?

Airfare is typical for this route at the moment.
Wisconsin to Region of Ontario flights typically cost between C$ 624 and C$ 910 in December.
The cheapest round-trip price found within the last 5 days was C$ 639 on Multiple Airlines (1 Dec-8 Dec).

Related info for your journey

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

    There are many flights that can get you from Wisconsin to Region of Ontario in 3h 59m. Fly via United Airlines to get the fastest option. There are 674 km between Wisconsin and Region of Ontario.

  • 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, September is the cheapest month in which you can book a flight from Wisconsin to Region of Ontario (average of C$ 811). Flying from Wisconsin to Region of Ontario in May is currently the most expensive (average of C$ 1,319). 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

Alternative routes for Wisconsin to Ontario

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John F Kennedy Intl to Calgary flights
Hobby to Vancouver Intl flights
Los Angeles to Pierre Elliott Trudeau Intl flights
Fort Lauderdale to Pearson Intl flights
O'Hare Intl to Vancouver Intl flights
O'Hare Intl to Toronto Island flights
Denver to Vancouver Intl flights
Dulles Intl to Toronto Island flights
George Bush Intcntl to Vancouver Intl flights
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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.

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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.

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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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