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 39m on average, while flying from Ottawa to Milwaukee is 7h 08m on average. Milwaukee is the most popular airport in Wisconsin.

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

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

842 flights are operational weekly from Region of Ontario to Wisconsin as of April 2026. The most popular departure day for this route is Mon, with 17% of flights per week taking off on this day.

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 April 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$ 171 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$ 282Porter Airlines

Thu, 10 Sep - Sun, 13 Sep

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

YTZ

ORD

1h 55mdirect

7:00 a.m. - 9:40 a.m.

ORD

YTZ

1h 40mdirect

C$ 284Porter Airlines

Thu, 17 Sep - Mon, 21 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$ 303Air Canada

Thu, 4 Jun - Sun, 7 Jun

12:15 p.m. - 1:10 p.m.

YTZ

ORD

1h 55mdirect

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

ORD

YTZ

1h 41mdirect

C$ 304Air Canada

Thu, 4 Jun - Sun, 7 Jun

4:11 p.m. - 6:52 p.m.

YYZ

ORD

3h 41m

1 stop

7:00 a.m. - 1:30 p.m.

ORD

YYZ

5h 30m

1 stop

C$ 317Delta

Tue, 5 May - Fri, 8 May

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

YYZ

ORD

2h 00mdirect

9:15 p.m. - 11:59 p.m.

ORD

YYZ

1h 44mdirect

C$ 326United Airlines

Sat, 6 Jun - Fri, 12 Jun

9:49 a.m. - 1:01 p.m.

YYZ

ORD

4h 12m

1 stop

7:00 a.m. - 1:30 p.m.

ORD

YYZ

5h 30m

1 stop

C$ 329Delta

Thu, 7 May - Sun, 10 May

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

YYZ

ORD

2h 00mdirect

5:00 a.m. - 11:43 a.m.

ORD

YYZ

5h 43m

1 stop

C$ 340United Airlines

Sat, 6 Jun - Tue, 9 Jun

7:00 a.m. - 6:30 p.m.

YYZ

MSP

12h 30m

2 stops

8:15 p.m. - 11:15 a.m.

MSP

YYZ

14h 00m

1 stop

C$ 469WestJet

Thu, 18 Jun - Sun, 21 Jun

6:15 a.m. - 6:30 p.m.

YYZ

MSP

13h 15m

2 stops

8:15 p.m. - 11:15 a.m.

MSP

YYZ

14h 00m

1 stop

C$ 476WestJet

Sun, 7 Jun - Sun, 21 Jun

American Airlines flights from Region of Ontario to Wisconsin

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

American Airlines

10 Jun

YYZ7:20 a.m.Toronto Pearson Intl

2h 10m

ORD8:30 a.m.Chicago O'Hare Intl

13 Jun

ORD12:33 p.m.Chicago O'Hare Intl

5h 11m

1 stop

YYZ6:44 p.m.Toronto Pearson Intl

C$ 369

American Airlines

20 Jun

YYZ1:15 p.m.Toronto Pearson Intl

2h 05m

ORD2:20 p.m.Chicago O'Hare Intl

23 Jun

ORD1:19 p.m.Chicago O'Hare Intl

8h 11m

1 stop

YYZ10:30 p.m.Toronto Pearson Intl

C$ 373

American Airlines

23 Sep

YYZ1:10 p.m.Toronto Pearson Intl

1h 55m

ORD2:05 p.m.Chicago O'Hare Intl

26 Sep

ORD5:00 a.m.Chicago O'Hare Intl

5h 17m

1 stop

YYZ11:17 a.m.Toronto Pearson Intl

C$ 374

Porter Airlines flights from Region of Ontario to Wisconsin

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

Porter Airlines

10 Sep

YTZ10:05 a.m.Toronto Island

1h 55m

ORD11:00 a.m.Chicago O'Hare Intl

13 Sep

ORD11:45 a.m.Chicago O'Hare Intl

1h 40m

YTZ2:25 p.m.Toronto Island

C$ 282

Porter Airlines

17 Sep

YTZ8:40 p.m.Toronto Island

1h 55m

ORD9:35 p.m.Chicago O'Hare Intl

21 Sep

ORD7:00 a.m.Chicago O'Hare Intl

1h 40m

YTZ9:40 a.m.Toronto Island

C$ 284

Porter Airlines

10 Sep

YTZ10:05 a.m.Toronto Island

1h 55m

ORD11:00 a.m.Chicago O'Hare Intl

13 Sep

ORD11:45 a.m.Chicago O'Hare Intl

1h 40m

YTZ2:25 p.m.Toronto Island

C$ 286

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

TorontoChicago

YTZ - ORD

YTZORD

Toronto Island

Thu 10/9

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

Nonstop1h 55m

Chicago O'Hare Intl

Sun 13/9

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

Nonstop1h 40m

C$ 282

TorontoChicago

YTZ - ORD

YTZORD

Toronto Island

Thu 17/9

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

Nonstop1h 55m

Chicago O'Hare Intl

Mon 21/9

7:00 a.m.-9:40 a.m.

Nonstop1h 40m

C$ 284

TorontoChicago

YTZ - ORD

YTZORD

Toronto Island

Thu 4/6

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

Nonstop1h 56m

Chicago O'Hare Intl

Sun 7/6

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

Nonstop1h 41m

C$ 303

TorontoChicago

YTZ - ORD

YTZORD

Toronto Island

Thu 4/6

12:15 p.m.-1:10 p.m.

Nonstop1h 55m

Chicago O'Hare Intl

Sun 7/6

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

Nonstop1h 41m

C$ 304

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Tue 5/5

4:11 p.m.-6:52 p.m.

1 stop3h 41m

Chicago O'Hare Intl

Fri 8/5

7:00 a.m.-1:30 p.m.

1 stop5h 30m

C$ 317

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Sat 6/6

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

Nonstop2h 00m

Chicago O'Hare Intl

Fri 12/6

9:15 p.m.-11:59 p.m.

Nonstop1h 44m

C$ 326

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Thu 7/5

9:49 a.m.-1:01 p.m.

1 stop4h 12m

Chicago O'Hare Intl

Sun 10/5

7:00 a.m.-1:30 p.m.

1 stop5h 30m

C$ 329

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Sat 6/6

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

Nonstop2h 00m

Chicago O'Hare Intl

Tue 9/6

5:00 a.m.-11:43 a.m.

1 stop5h 43m

C$ 340

TorontoMinneapolis

YYZ - MSP

YYZMSP

Toronto Pearson Intl

Thu 18/6

7:00 a.m.-6:30 p.m.

2 stops12h 30m

Minneapolis St Paul

Sun 21/6

8:15 p.m.-11:15 a.m.

1 stop14h 00m

C$ 469

TorontoMinneapolis

YYZ - MSP

YYZMSP

Toronto Pearson Intl

Sun 7/6

6:15 a.m.-6:30 p.m.

2 stops13h 15m

Minneapolis St Paul

Sun 21/6

8:15 p.m.-11:15 a.m.

1 stop14h 00m

C$ 476

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

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

You could potentially save up to 42% 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 55m
Direct flights	Every day
Airports in Wisconsin	80 airports

The fastest flight from Region of Ontario to Wisconsin takes 1h 55m

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 April 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$ 462	Free Cancellation	Rating 7.4 9,590 reviews		Search United Airlines flights
WestJet	PriceFrom C$ 671	Free Cancellation	Rating 7.2 3,321 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.