What is the cheapest airline that flies from Wisconsin to Ontario?

American Airlines, Delta, and Air Canada are the most popular carriers operating from Wisconsin to Ontario

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

The flight from Wisconsin to Region of Ontario depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Milwaukee (a popular airport in Wisconsin) to Toronto Pearson Intl Airport (the most popular airport in Region of Ontario), then the flight time is 3h 04m on average. If you fly from Green Bay (another popular airport in Wisconsin) to Toronto Pearson Intl Airport, then the average flight time is 4h 16m.

How many flights depart from Wisconsin to Region of Ontario on average per week?

As of November 2025, 697 flights take off from Wisconsin and land in Region of Ontario each week. The most common flight departure day for this route is Fri, with 16% of weekly flights taking off on this day.

When did momondo last update prices for flights from Wisconsin to Ontario?

Prices for flights from Wisconsin to Ontario refresh daily.

How many operators does momondo search for flights from Wisconsin to Ontario?

As of November 2025, there are 5 operators available to choose from for flights from Wisconsin to Ontario.

How old do you have to be to fly from Wisconsin to Ontario?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Wisconsin to Ontario.

What documentation or ID do you need to fly to Ontario?

The required travel and health documents for your Ontario trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 120 Cheap Flights from Wisconsin to Ontario in 2025/26

1 adult

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Find the cheapest flights from Wisconsin to Ontario

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 a.m. - 11:50 a.m.ORD-YYZ

4h 50m1 stop

6:29 p.m. - 7:29 p.m.YYZ-ORD

2h 00mdirect

C$ 274American Airlines

Find Deal

Fri, 20 Feb - Mon, 23 Feb

3:55 p.m. - 6:34 p.m.ORD-YYZ

1h 39mdirect

6:30 p.m. - 7:30 p.m.YYZ-ORD

2h 00mdirect

C$ 277Air Canada

Find Deal

Thu, 11 Dec - Sun, 14 Dec

3:55 p.m. - 6:34 p.m.ORD-YYZ

1h 39mdirect

6:20 a.m. - 11:18 a.m.YYZ-ORD

5h 58m1 stop

C$ 281Air Canada

Find Deal

Thu, 11 Dec - Sun, 14 Dec

8:10 a.m. - 10:56 a.m.ORD-YYZ

1h 46mdirect

4:30 p.m. - 11:39 p.m.YYZ-ORD

8h 09m1 stop

C$ 282American Airlines

Find Deal

Fri, 5 Dec - Fri, 12 Dec

6:40 p.m. - 9:28 p.m.ORD-YYZ

1h 48mdirect

9:00 a.m. - 10:09 a.m.YYZ-ORD

2h 09mdirect

C$ 292United Airlines

Find Deal

Sat, 7 Mar - Sun, 8 Mar

6:00 a.m. - 1:43 p.m.ORD-YYZ

6h 43m1 stop

9:00 p.m. - 9:59 p.m.YYZ-ORD

1h 59mdirect

C$ 310United Airlines

Find Deal

Fri, 27 Feb - Wed, 11 Mar

6:45 a.m. - 2:48 p.m.ORD-YYZ

7h 03m1 stop

9:54 a.m. - 5:22 p.m.YYZ-ORD

8h 28m1 stop

C$ 329Delta

Find Deal

Sun, 14 Dec - Fri, 2 Jan

6:12 a.m. - 1:42 p.m.ORD-YUL

6h 30m1 stop

12:30 p.m. - 7:21 p.m.YUL-ORD

7h 51m1 stop

C$ 333Delta

Find Deal

Sat, 21 Feb - Wed, 25 Feb

1:55 p.m. - 11:39 p.m.MSP-YYZ

8h 44m1 stop

10:45 p.m. - 10:34 a.m.YYZ-MSP

12h 49m1 stop

C$ 374WestJet

Find Deal

Wed, 3 Dec - Wed, 10 Dec

1:55 p.m. - 11:39 p.m.MSP-YYZ

8h 44m1 stop

10:45 p.m. - 10:34 a.m.YYZ-MSP

12h 49m1 stop

C$ 375WestJet

Find Deal

Fri, 12 Dec - Sat, 13 Dec

American Airlines flights from Wisconsin to Region of Ontario

Our best American Airlines deals on Wisconsin to Region of Ontario flight tickets

American Airlines

20 Feb

ORD6:00 a.m.Chicago O'Hare Intl

4h 50m

1 stop

YYZ11:50 a.m.Toronto Pearson Intl

23 Feb

YYZ6:29 p.m.Toronto Pearson Intl

2h 00m

ORD7:29 p.m.Chicago O'Hare Intl

C$ 274

Find similar

American Airlines

5 Dec

ORD8:10 a.m.Chicago O'Hare Intl

1h 46m

YYZ10:56 a.m.Toronto Pearson Intl

12 Dec

YYZ4:30 p.m.Toronto Pearson Intl

8h 09m

1 stop

ORD11:39 p.m.Chicago O'Hare Intl

C$ 282

Find similar

American Airlines

14 Feb

ORD11:50 a.m.Chicago O'Hare Intl

2h 19m

YUL3:09 p.m.Montreal Pierre Elliott Trudeau Intl

21 Feb

YUL12:59 p.m.Montreal Pierre Elliott Trudeau Intl

22h 11m

1 stop

ORD10:10 a.m.Chicago O'Hare Intl

C$ 285

Find similar

Air Canada flights from Wisconsin to Region of Ontario

Our best Air Canada deals on Wisconsin to Region of Ontario flight tickets

Air Canada

11 Dec

ORD3:55 p.m.Chicago O'Hare Intl

1h 39m

YYZ6:34 p.m.Toronto Pearson Intl

14 Dec

YYZ6:30 p.m.Toronto Pearson Intl

2h 00m

ORD7:30 p.m.Chicago O'Hare Intl

C$ 276

Find similar

Air Canada

11 Dec

ORD3:55 p.m.Chicago O'Hare Intl

1h 39m

YYZ6:34 p.m.Toronto Pearson Intl

14 Dec

YYZ6:20 a.m.Toronto Pearson Intl

5h 58m

1 stop

ORD11:18 a.m.Chicago O'Hare Intl

C$ 281

Find similar

Air Canada

11 Dec

ORD8:00 a.m.Chicago O'Hare Intl

1h 40m

YYZ10:40 a.m.Toronto Pearson Intl

14 Dec

YYZ7:00 a.m.Toronto Pearson Intl

5h 18m

1 stop

ORD11:18 a.m.Chicago O'Hare Intl

C$ 285

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Fri 20/2

6:00 a.m.-11:50 a.m.

1 stop4h 50m

Toronto Pearson Intl

Mon 23/2

6:29 p.m.-7:29 p.m.

Nonstop2h 00m

C$ 274

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Thu 11/12

3:55 p.m.-6:34 p.m.

Nonstop1h 39m

Toronto Pearson Intl

Sun 14/12

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

Nonstop2h 00m

C$ 276

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Thu 11/12

3:55 p.m.-6:34 p.m.

Nonstop1h 39m

Toronto Pearson Intl

Sun 14/12

6:20 a.m.-11:18 a.m.

1 stop5h 58m

C$ 281

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Fri 5/12

8:10 a.m.-10:56 a.m.

Nonstop1h 46m

Toronto Pearson Intl

Fri 12/12

4:30 p.m.-11:39 p.m.

1 stop8h 09m

C$ 282

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Sat 7/3

6:40 p.m.-9:28 p.m.

Nonstop1h 48m

Toronto Pearson Intl

Sun 8/3

9:00 a.m.-10:09 a.m.

Nonstop2h 09m

C$ 292

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Fri 27/2

6:00 a.m.-1:43 p.m.

1 stop6h 43m

Toronto Pearson Intl

Wed 11/3

9:00 p.m.-9:59 p.m.

Nonstop1h 59m

C$ 310

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Sun 14/12

6:45 a.m.-2:48 p.m.

1 stop7h 03m

Toronto Pearson Intl

Fri 2/1

9:54 a.m.-5:22 p.m.

1 stop8h 28m

C$ 329

ChicagoMontreal

ORD - YUL

ORDYUL

Chicago O'Hare Intl

Sat 21/2

6:12 a.m.-1:42 p.m.

1 stop6h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 25/2

12:30 p.m.-7:21 p.m.

1 stop7h 51m

C$ 333

MinneapolisToronto

MSP - YYZ

MSPYYZ

Minneapolis St Paul

Wed 3/12

1:55 p.m.-11:39 p.m.

1 stop8h 44m

Toronto Pearson Intl

Wed 10/12

10:45 p.m.-10:34 a.m.

1 stop12h 49m

C$ 374

MinneapolisToronto

MSP - YYZ

MSPYYZ

Minneapolis St Paul

Fri 12/12

1:55 p.m.-11:39 p.m.

1 stop8h 44m

Toronto Pearson Intl

Sat 13/12

10:45 p.m.-10:34 a.m.

1 stop12h 49m

C$ 375

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Wisconsin to Region of Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Region of Ontario?

In general, March is the cheapest month to fly from Wisconsin to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 367. If you are unable to visit Region of Ontario during the month of March, then departing from Wisconsin during the month January is also very affordable. Most momondo users find prices during this month for around C$ 511.

What is the cheapest time of day to depart on your flight to Region of Ontario?

Our most recent data shows that the best time of day to fly to Region of Ontario is in the morning. Flights from Wisconsin to Region of Ontario during this time can be as low as C$ 601. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are C$ 779 on average. Flights to Region of Ontario from Wisconsin in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

Cheap Wisconsin to Region of Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Wisconsin to Region of Ontario

Fastest flight time	1h 39m
Direct flights	Every day
Airports in Region of Ontario	1 airport

The fastest flight from Wisconsin to Region of Ontario takes 1h 39m

Direct flights go from Wisconsin to Region of Ontario every day.

There is 1 airport near Region of Ontario: Toronto Pearson Intl (YYZ)

Search flight deals

When did momondo last update prices for flights from Wisconsin to Ontario?
Prices for flights from Wisconsin to Ontario refresh daily.
How many operators does momondo search for flights from Wisconsin to Ontario?
As of November 2025, there are 5 operators available to choose from for flights from Wisconsin to Ontario.
How old do you have to be to fly from Wisconsin to Ontario?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Wisconsin to Ontario.
What documentation or ID do you need to fly to Ontario?
The required travel and health documents for your Ontario trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Wisconsin to Ontario?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Wisconsin to Ontario. momondo saves you time and could save you money on your trip.

Can I find flights from Wisconsin to Ontario with flexible booking policies on momondo?

Yes. All flights to Ontario from Wisconsin on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Wisconsin to Ontario?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Wisconsin to Ontario.

I’m not ready to book a flight from Wisconsin to Ontario right now. Can momondo alert me if prices change?

Price alerts on flights to Ontario from Wisconsin are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.