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

854 flights are operational weekly from Region of Ontario to Wisconsin as of August 2025. The most popular departure day for this route is Mon, with 15% of flights per week taking off on this day.

Which airlines fly to Wisconsin?

United Airlines, WestJet and Air Canada are the top three most popular airlines that fly to Wisconsin from Region of Ontario according to our data. United Airlines is the first choice among our users, with 61% of people opting to fly with this airline when travelling to Wisconsin. Keep in mind that there are 4 different airlines that fly to Wisconsin on a routine basis, so you have a few additional options to choose from.

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 Ottawa to Milwaukee is 4h 33m on average, while flying from Toronto to Milwaukee is 5h 06m on average. Milwaukee is the most popular airport in Wisconsin.

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

United Airlines, Air Canada, and American Airlines 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 August 2025.

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$ 136 Cheap Flights from Ontario to Wisconsin in 2025

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

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

2h 00mdirect

8:15 p.m. - 10:54 p.m.ORD-YYZ

1h 39mdirect

C$ 193Air Canada

Find Deal

Wed, 26 Nov - Thu, 27 Nov

9:00 p.m. - 10:05 p.m.YYZ-ORD

2h 05mdirect

8:15 p.m. - 10:54 p.m.ORD-YYZ

1h 39mdirect

C$ 203

Find Deal

Thu, 20 Nov - Sun, 30 Nov

9:00 p.m. - 10:05 p.m.YYZ-ORD

2h 05mdirect

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

1h 39mdirect

C$ 204United Airlines

Find Deal

Fri, 7 Nov - Mon, 10 Nov

8:55 a.m. - 10:00 a.m.YYZ-ORD

2h 05mdirect

1:19 p.m. - 4:02 p.m.ORD-YYZ

1h 43mdirect

C$ 208United Airlines

Find Deal

Sat, 1 Nov - Sat, 8 Nov

5:15 p.m. - 6:50 p.m.YUL-ORD

2h 35mdirect

5:00 a.m. - 1:44 p.m.ORD-YUL

7h 44m1 stop

C$ 254American Airlines

Find Deal

Thu, 11 Sep - Sun, 14 Sep

5:17 p.m. - 11:48 p.m.YYZ-ORD

7h 31m1 stop

9:45 a.m. - 12:35 p.m.ORD-YYZ

1h 50mdirect

C$ 258American Airlines

Find Deal

Sun, 5 Oct - Fri, 17 Oct

12:15 p.m. - 6:14 p.m.YYZ-ORD

6h 59m1 stop

7:00 a.m. - 1:40 p.m.ORD-YYZ

5h 40m1 stop

C$ 292Delta

Find Deal

Sun, 12 Oct - Wed, 15 Oct

6:30 a.m. - 1:43 p.m.YYZ-ORD

8h 13m1 stop

6:08 a.m. - 11:47 a.m.ORD-YYZ

4h 39m1 stop

C$ 293Delta

Find Deal

Sat, 4 Oct - Wed, 15 Oct

10:40 p.m. - 6:33 p.m.YYZ-MSP

20h 53m1 stop

8:05 p.m. - 10:54 a.m.MSP-YYZ

13h 49m1 stop

C$ 350WestJet

Find Deal

Fri, 3 Oct - Sun, 5 Oct

10:40 p.m. - 6:33 p.m.YYZ-MSP

20h 53m1 stop

8:05 p.m. - 10:54 a.m.MSP-YYZ

13h 49m1 stop

C$ 351WestJet

Find Deal

Fri, 12 Sep - Sun, 28 Sep

United Airlines flights from Region of Ontario to Wisconsin

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

United Airlines

7 Nov

YYZ9:00 p.m.Toronto Pearson Intl

2h 05m

ORD10:05 p.m.Chicago O'Hare Intl

10 Nov

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

1h 39m

YYZ11:59 p.m.Toronto Pearson Intl

C$ 204

Find similar

United Airlines

1 Nov

YYZ8:55 a.m.Toronto Pearson Intl

2h 05m

ORD10:00 a.m.Chicago O'Hare Intl

8 Nov

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

1h 43m

YYZ4:02 p.m.Toronto Pearson Intl

C$ 208

Find similar

United Airlines

1 Nov

YYZ8:55 a.m.Toronto Pearson Intl

2h 05m

ORD10:00 a.m.Chicago O'Hare Intl

6 Nov

ORD7:10 a.m.Chicago O'Hare Intl

1h 48m

YYZ9:58 a.m.Toronto Pearson Intl

C$ 245

Find similar

Air Canada flights from Region of Ontario to Wisconsin

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

Air Canada

26 Nov

YYZ6:30 p.m.Toronto Pearson Intl

2h 00m

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

27 Nov

ORD8:15 p.m.Chicago O'Hare Intl

1h 39m

YYZ10:54 p.m.Toronto Pearson Intl

C$ 193

Find similar

Air Canada

30 Oct

YYZ4:30 p.m.Toronto Pearson Intl

1h 58m

ORD5:28 p.m.Chicago O'Hare Intl

3 Nov

ORD10:00 a.m.Chicago O'Hare Intl

1h 40m

YYZ12:40 p.m.Toronto Pearson Intl

C$ 219

Find similar

Air Canada

2 Oct

YYZ12:20 p.m.Toronto Pearson Intl

1h 54m

ORD1:14 p.m.Chicago O'Hare Intl

5 Oct

ORD8:25 p.m.Chicago O'Hare Intl

1h 43m

YYZ11:08 p.m.Toronto Pearson Intl

C$ 223

Find similar

Fly from

Fly to

Route

Depart

Return

Price

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Wed 26/11

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

Nonstop2h 00m

Chicago O'Hare Intl

Thu 27/11

8:15 p.m.-10:54 p.m.

Nonstop1h 39m

C$ 193

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Thu 20/11

9:00 p.m.-10:05 p.m.

Nonstop2h 05m

Chicago O'Hare Intl

Sun 30/11

8:15 p.m.-10:54 p.m.

Nonstop1h 39m

C$ 203

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Fri 7/11

9:00 p.m.-10:05 p.m.

Nonstop2h 05m

Chicago O'Hare Intl

Mon 10/11

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

Nonstop1h 39m

C$ 204

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Sat 1/11

8:55 a.m.-10:00 a.m.

Nonstop2h 05m

Chicago O'Hare Intl

Sat 8/11

1:19 p.m.-4:02 p.m.

Nonstop1h 43m

C$ 208

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Thu 11/9

5:15 p.m.-6:50 p.m.

Nonstop2h 35m

Chicago O'Hare Intl

Sun 14/9

5:00 a.m.-1:44 p.m.

1 stop7h 44m

C$ 254

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Sun 5/10

5:17 p.m.-11:48 p.m.

1 stop7h 31m

Chicago O'Hare Intl

Fri 17/10

9:45 a.m.-12:35 p.m.

Nonstop1h 50m

C$ 258

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Sun 12/10

12:15 p.m.-6:14 p.m.

1 stop6h 59m

Chicago O'Hare Intl

Wed 15/10

7:00 a.m.-1:40 p.m.

1 stop5h 40m

C$ 292

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Sat 4/10

6:30 a.m.-1:43 p.m.

1 stop8h 13m

Chicago O'Hare Intl

Wed 15/10

6:08 a.m.-11:47 a.m.

1 stop4h 39m

C$ 293

TorontoMinneapolis

YYZ - MSP

YYZMSP

Toronto Pearson Intl

Fri 3/10

10:40 p.m.-6:33 p.m.

1 stop20h 53m

Minneapolis St Paul

Sun 5/10

8:05 p.m.-10:54 a.m.

1 stop13h 49m

C$ 350

TorontoMinneapolis

YYZ - MSP

YYZMSP

Toronto Pearson Intl

Fri 12/9

10:40 p.m.-6:33 p.m.

1 stop20h 53m

Minneapolis St Paul

Sun 28/9

8:05 p.m.-10:54 a.m.

1 stop13h 49m

C$ 351

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 February is, on average, the cheapest month to fly to Wisconsin from Region of Ontario, with most prices found around C$ 453. If you aren’t able to travel during the month of February, then book flights to Wisconsin from Region of Ontario during January instead. Flights to Wisconsin in January, while not as cheap as those in February, still average around C$ 489.

What is the cheapest day to depart on your flight to Wisconsin?

According to our data, Tuesday is the cheapest day to fly to Wisconsin from Region of Ontario. The lowest ticket price found for a Tuesday departure recently was C$ 473. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Wisconsin on Monday is C$ 698.

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

According to our data, the cheapest time of day to fly to Wisconsin is in the evening. momondo users have found flights departing from Region of Ontario to Wisconsin in the evening for as low as C$ 497. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights at noon are often more expensive with an average ticket price of C$ 648.

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

Best price found	C$ 136
Fastest flight time	1h 53m
Direct flights	Every day
Airports in Wisconsin	2 airports

The best one-way flight to Wisconsin from Region of Ontario in the past 72 hours is C$ 136. The best round-trip flight deal from Region of Ontario to Wisconsin found on momondo in the last 72 hours is C$ 193.

The fastest flight from Region of Ontario to Wisconsin takes 1h 53m

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

There are 2 airports near Wisconsin: Chicago O'Hare Intl (ORD), Minneapolis St Paul (MSP)

Search flight deals

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 August 2025.
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
Air Canada	PriceFrom C$ 363	Free Cancellation	Rating 7.1 9,943 reviews	Search Air Canada flights
United Airlines	PriceFrom C$ 365	Free Cancellation	Rating 7.4 8,920 reviews	Search United Airlines flights
Delta	PriceFrom C$ 377	Free Cancellation	Rating 8.0 7,979 reviews	Search Delta flights
WestJet	PriceFrom C$ 473	Free Cancellation	Rating 7.2 3,008 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.