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

The average flight duration from Region of Ontario to Wisconsin depends on which airport you fly into and out of. Flying from Toronto to Milwaukee is 3h 42m on average, while flying from Ottawa to Milwaukee is 6h 19m on average. Milwaukee is the most popular airport in Wisconsin.

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

760 flights are operational weekly from Region of Ontario to Wisconsin as of June 2026. The most popular departure day for this route is Tue, with 20% of flights per week taking off on this day.

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

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

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

Prices for flights from Ontario to Wisconsin are updated daily.

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

There are 7 operators available for flights from Ontario to Wisconsin as of June 2026.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario to Wisconsin.

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

The necessary travel and health documents for your Wisconsin trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

C$ 182 Cheap Flights from Ontario to Wisconsin in 2026

1 adult

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Find the cheapest flights from Ontario to Wisconsin

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:05 a.m. - 11:00 a.m.

YTZ

ORD

1h 55mdirect

11:45 a.m. - 2:25 p.m.

ORD

YTZ

1h 40mdirect

C$ 281Porter Airlines

Tue, 1 Sep - Sun, 6 Sep

8:40 p.m. - 9:35 p.m.

YTZ

ORD

1h 55mdirect

11:45 a.m. - 2:25 p.m.

ORD

YTZ

1h 40mdirect

C$ 286Porter Airlines

Tue, 1 Sep - Tue, 8 Sep

10:05 a.m. - 11:00 a.m.

YTZ

ORD

1h 55mdirect

11:45 a.m. - 2:25 p.m.

ORD

YTZ

1h 40mdirect

C$ 288Porter Airlines

Tue, 8 Sep - Sat, 12 Sep

7:20 p.m. - 8:16 p.m.

YTZ

ORD

1h 56mdirect

7:25 a.m. - 10:06 a.m.

ORD

YTZ

1h 41mdirect

C$ 290Air Canada

Fri, 12 Jun - Sun, 14 Jun

7:20 p.m. - 8:16 p.m.

YTZ

ORD

1h 56mdirect

7:25 a.m. - 10:06 a.m.

ORD

YTZ

1h 41mdirect

C$ 292Air Canada

Fri, 12 Jun - Sun, 14 Jun

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

YYZ

ORD

2h 00mdirect

9:20 p.m. - 11:59 p.m.

ORD

YYZ

1h 39mdirect

C$ 317United Airlines

Thu, 25 Jun - Sun, 28 Jun

2:45 p.m. - 3:50 p.m.

YYZ

ORD

2h 05mdirect

9:20 p.m. - 11:59 p.m.

ORD

YYZ

1h 39mdirect

C$ 319United Airlines

Wed, 17 Jun - Mon, 22 Jun

5:40 p.m. - 6:50 p.m.

YYZ

MSP

2h 10mdirect

1:25 p.m. - 4:25 p.m.

MSP

YYZ

2h 00mdirect

C$ 431Sun Country Air

Thu, 18 Jun - Sun, 21 Jun

5:30 p.m. - 6:40 p.m.

YYZ

MSP

2h 10mdirect

7:40 a.m. - 10:41 a.m.

MSP

YYZ

2h 01mdirect

C$ 433Sun Country Air

Sun, 21 Jun - Thu, 25 Jun

8:40 p.m. - 4:40 p.m.

YKF

ORD

21h 00m

1 stop

5:30 p.m. - 7:50 p.m.

ORD

YKF

25h 20m

1 stop

C$ 1,037WestJet

Tue, 21 Jul - Sat, 25 Jul

Air Canada flights from Region of Ontario to Wisconsin

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

Air Canada

12 Jun

YTZ7:20 p.m.Toronto Island

1h 56m

ORD8:16 p.m.Chicago O'Hare Intl

14 Jun

ORD7:25 a.m.Chicago O'Hare Intl

1h 41m

YTZ10:06 a.m.Toronto Island

C$ 290

Air Canada

12 Jun

YTZ7:20 p.m.Toronto Island

1h 56m

ORD8:16 p.m.Chicago O'Hare Intl

14 Jun

ORD7:25 a.m.Chicago O'Hare Intl

1h 41m

YTZ10:06 a.m.Toronto Island

C$ 292

Air Canada

12 Jun

YTZ7:20 p.m.Toronto Island

1h 56m

ORD8:16 p.m.Chicago O'Hare Intl

16 Jun

ORD2:00 p.m.Chicago O'Hare Intl

1h 41m

YTZ4:41 p.m.Toronto Island

C$ 296

United Airlines flights from Region of Ontario to Wisconsin

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

United Airlines

25 Jun

YYZ7:00 a.m.Toronto Pearson Intl

2h 00m

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

28 Jun

ORD9:20 p.m.Chicago O'Hare Intl

1h 39m

YYZ11:59 p.m.Toronto Pearson Intl

C$ 317

United Airlines

17 Jun

YYZ2:45 p.m.Toronto Pearson Intl

2h 05m

ORD3:50 p.m.Chicago O'Hare Intl

22 Jun

ORD9:20 p.m.Chicago O'Hare Intl

1h 39m

YYZ11:59 p.m.Toronto Pearson Intl

C$ 319

United Airlines

25 Jun

YYZ8:45 a.m.Toronto Pearson Intl

2h 00m

ORD9:45 a.m.Chicago O'Hare Intl

27 Jun

ORD3:53 p.m.Chicago O'Hare Intl

7h 01m

1 stop

YYZ11:54 p.m.Toronto Pearson Intl

C$ 330

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

TorontoChicago

YTZ - ORD

YTZORD

Toronto Island

Tue 1/9

10:05 a.m.-11:00 a.m.

Nonstop1h 55m

Chicago O'Hare Intl

Sun 6/9

11:45 a.m.-2:25 p.m.

Nonstop1h 40m

C$ 281

TorontoChicago

YTZ - ORD

YTZORD

Toronto Island

Tue 1/9

8:40 p.m.-9:35 p.m.

Nonstop1h 55m

Chicago O'Hare Intl

Tue 8/9

11:45 a.m.-2:25 p.m.

Nonstop1h 40m

C$ 286

TorontoChicago

YTZ - ORD

YTZORD

Toronto Island

Tue 8/9

10:05 a.m.-11:00 a.m.

Nonstop1h 55m

Chicago O'Hare Intl

Sat 12/9

11:45 a.m.-2:25 p.m.

Nonstop1h 40m

C$ 288

TorontoChicago

YTZ - ORD

YTZORD

Toronto Island

Fri 12/6

7:20 p.m.-8:16 p.m.

Nonstop1h 56m

Chicago O'Hare Intl

Sun 14/6

7:25 a.m.-10:06 a.m.

Nonstop1h 41m

C$ 290

TorontoChicago

YTZ - ORD

YTZORD

Toronto Island

Fri 12/6

7:20 p.m.-8:16 p.m.

Nonstop1h 56m

Chicago O'Hare Intl

Sun 14/6

7:25 a.m.-10:06 a.m.

Nonstop1h 41m

C$ 292

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Thu 25/6

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

Nonstop2h 00m

Chicago O'Hare Intl

Sun 28/6

9:20 p.m.-11:59 p.m.

Nonstop1h 39m

C$ 317

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Wed 17/6

2:45 p.m.-3:50 p.m.

Nonstop2h 05m

Chicago O'Hare Intl

Mon 22/6

9:20 p.m.-11:59 p.m.

Nonstop1h 39m

C$ 319

TorontoMinneapolis

YYZ - MSP

YYZMSP

Toronto Pearson Intl

Thu 18/6

5:40 p.m.-6:50 p.m.

Nonstop2h 10m

Minneapolis St Paul

Sun 21/6

1:25 p.m.-4:25 p.m.

Nonstop2h 00m

C$ 431

TorontoMinneapolis

YYZ - MSP

YYZMSP

Toronto Pearson Intl

Sun 21/6

5:30 p.m.-6:40 p.m.

Nonstop2h 10m

Minneapolis St Paul

Thu 25/6

7:40 a.m.-10:41 a.m.

Nonstop2h 01m

C$ 433

TorontoChicago

YKF - ORD

YKFORD

Toronto Region of Waterloo Intl

Tue 21/7

8:40 p.m.-4:40 p.m.

1 stop21h 00m

Chicago O'Hare Intl

Sat 25/7

5:30 p.m.-7:50 p.m.

1 stop25h 20m

C$ 1,037

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 Region of Ontario to Wisconsin

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 Wisconsin?

The month of November is, on average, the cheapest month to fly to Wisconsin from Region of Ontario, with most prices found around C$ 246. If you aren’t able to travel during the month of November, then book flights to Wisconsin from Region of Ontario during October instead. Flights to Wisconsin in October, while not as cheap as those in November, still average around C$ 350.

Can stopping save me money on Region of Ontario to Wisconsin flights?

You could potentially save up to 31% on your flight if you consider stops on a Region of Ontario to Wisconsin flight.

Cheap Region of Ontario to Wisconsin flight deals and tips

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

Fastest flight time	1h 50m
Direct flights	Every day
Airports in Wisconsin	80 airports

The fastest flight from Region of Ontario to Wisconsin takes 1h 50m

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

There are 80 airports in Wisconsin. From Region of Ontario there are direct flights to Chicago O'Hare Intl (ORD).

Search flight deals

Frequently asked questions about flying from Ontario to Wisconsin

When did momondo last update prices for flights from Ontario to Wisconsin?
Prices for flights from Ontario to Wisconsin are updated daily.
How many operators does momondo search for flights from Ontario to Wisconsin?
There are 7 operators available for flights from Ontario to Wisconsin as of June 2026.
How old do you have to be to fly from Ontario to Wisconsin?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario to Wisconsin.
What documentation or ID do you need to fly to Wisconsin?
The necessary travel and health documents for your Wisconsin trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Region of Ontario to Wisconsin

Compare and see reviews for airlines that fly from Region of Ontario to Wisconsin with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom C$ 316	Free Cancellation	Rating 7.4 9,778 reviews		Search United Airlines flights
WestJet	PriceFrom C$ 677	Free Cancellation	Rating 7.2 3,350 reviews		Search WestJet flights

Why use momondo?

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

Finding the right flight to Wisconsin from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Wisconsin quick and easy, saving you time and money.

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

All flight searches from Ontario to Wisconsin on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Ontario to Wisconsin flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Ontario to Wisconsin flights. All you need is a valid email address and we will do the rest; it is that quick and easy.