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

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 46m on average, while flying from Ottawa to Milwaukee is 8h 51m on average. Milwaukee is the most popular airport in Wisconsin.

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

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

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

957 flights are operational weekly from Region of Ontario to Wisconsin as of July 2026. The most popular departure day for this route is Mon, with 16% 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 were last updated today.

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

As of July 2026, there are 7 operators available to choose from for flights from Ontario to Wisconsin.

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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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 required travel and health documents for your Wisconsin 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 Wisconsin. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$136 Cheap Flights from Ontario to Wisconsin in 2026

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.

10:45 am - 2:44 pm

YTZ

ORD

4h 59m

1 stop

7:25 am - 10:18 am

ORD

YTZ

1h 53mnonstop

$205Air Canada

Thu, Aug 20 - Mon, Aug 24

7:35 pm - 8:41 pm

YTZ

ORD

2h 06mnonstop

7:25 am - 10:18 am

ORD

YTZ

1h 53mnonstop

$206Air Canada

Wed, Aug 19 - Tue, Aug 25

4:15 pm - 10:30 pm

YUL

ORD

7h 15m

1 stop

8:18 am - 11:43 am

ORD

YUL

2h 25mnonstop

$270American Airlines

Wed, Aug 5 - Wed, Aug 12

12:32 pm - 2:12 pm

YUL

ORD

2h 40mnonstop

8:13 am - 11:44 am

ORD

YUL

2h 31mnonstop

$276Porter Airlines

Sat, Sep 19 - Tue, Sep 22

11:41 am - 12:51 pm

YYZ

MSP

2h 10mnonstop

7:40 am - 10:41 am

MSP

YYZ

2h 01mnonstop

$314Sun Country Air

Thu, Aug 13 - Sun, Aug 16

11:41 am - 12:51 pm

YYZ

MSP

2h 10mnonstop

7:40 am - 10:41 am

MSP

YYZ

2h 01mnonstop

$317Sun Country Air

Thu, Aug 13 - Sun, Aug 16

7:20 am - 9:29 pm

YYZ

MSP

15h 09m

1 stop

8:10 am - 11:29 pm

MSP

YYZ

14h 19m

1 stop

$330American Airlines

Tue, Aug 11 - Tue, Aug 18

8:05 am - 8:17 pm

YYZ

MSP

13h 12m

1 stop

7:40 am - 10:41 am

MSP

YYZ

2h 01mnonstop

$356Multiple Airlines

Thu, Aug 13 - Sun, Aug 16

12:15 pm - 5:30 pm

YOW

ORD

6h 15m

1 stop

11:45 am - 6:14 pm

ORD

YOW

5h 29m

1 stop

$367Porter Airlines

Thu, Nov 5 - Mon, Nov 9

6:55 am - 1:22 pm

YOW

ORD

7h 27m

1 stop

3:45 pm - 12:20 am

ORD

YOW

7h 35m

1 stop

$392Multiple Airlines

Tue, Aug 25 - Tue, Sep 1

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United Airlines flights from Region of Ontario to Wisconsin

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

United Airlines

Aug 7

YYZ12:45 pmToronto Pearson Intl

11h 46m

1 stop

ORD11:31 pmChicago O'Hare Intl

Aug 10

ORD9:20 pmChicago O'Hare Intl

1h 39m

YYZ11:59 pmToronto Pearson Intl

$240

United Airlines

Oct 1

YYZ11:00 amToronto Pearson Intl

2h 00m

ORD12:00 pmChicago O'Hare Intl

Oct 6

ORD8:50 amChicago O'Hare Intl

4h 29m

1 stop

YYZ2:19 pmToronto Pearson Intl

$244

United Airlines

Oct 1

YYZ12:45 pmToronto Pearson Intl

5h 35m

1 stop

ORD5:20 pmChicago O'Hare Intl

Oct 15

ORD7:09 amChicago O'Hare Intl

1h 45m

YYZ9:54 amToronto Pearson Intl

$250

Air Canada flights from Region of Ontario to Wisconsin

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

Air Canada

Aug 20

YTZ10:45 amToronto Island

4h 59m

1 stop

ORD2:44 pmChicago O'Hare Intl

Aug 24

ORD7:25 amChicago O'Hare Intl

1h 53m

YTZ10:18 amToronto Island

$205

Air Canada

Aug 19

YTZ7:35 pmToronto Island

2h 06m

ORD8:41 pmChicago O'Hare Intl

Aug 25

ORD7:25 amChicago O'Hare Intl

1h 53m

YTZ10:18 amToronto Island

$206

Air Canada

Aug 7

YTZ7:35 pmToronto Island

2h 06m

ORD8:41 pmChicago O'Hare Intl

Aug 17

ORD7:25 amChicago O'Hare Intl

1h 53m

YTZ10:18 amToronto Island

$207

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoChicago

YTZ - ORD

YTZORD

Toronto Island

Thu 8/20

10:45 am-2:44 pm

1 stop4h 59m

Chicago O'Hare Intl

Mon 8/24

7:25 am-10:18 am

Nonstop1h 53m

$205

Quickest round-trip

TorontoChicago

YTZ - ORD

YTZORD

Toronto Island

Wed 8/19

7:35 pm-8:41 pm

Nonstop2h 06m

Chicago O'Hare Intl

Tue 8/25

7:25 am-10:18 am

Nonstop1h 53m

$206

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Wed 8/5

4:15 pm-10:30 pm

1 stop7h 15m

Chicago O'Hare Intl

Wed 8/12

8:18 am-11:43 am

Nonstop2h 25m

$270

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Sat 9/19

12:32 pm-2:12 pm

Nonstop2h 40m

Chicago O'Hare Intl

Tue 9/22

8:13 am-11:44 am

Nonstop2h 31m

$276

TorontoMinneapolis

YYZ - MSP

YYZMSP

Toronto Pearson Intl

Thu 8/13

11:41 am-12:51 pm

Nonstop2h 10m

Minneapolis St Paul

Sun 8/16

7:40 am-10:41 am

Nonstop2h 01m

$314

TorontoMinneapolis

YYZ - MSP

YYZMSP

Toronto Pearson Intl

Thu 8/13

11:41 am-12:51 pm

Nonstop2h 10m

Minneapolis St Paul

Sun 8/16

7:40 am-10:41 am

Nonstop2h 01m

$317

TorontoMinneapolis

YYZ - MSP

YYZMSP

Toronto Pearson Intl

Tue 8/11

7:20 am-9:29 pm

1 stop15h 09m

Minneapolis St Paul

Tue 8/18

8:10 am-11:29 pm

1 stop14h 19m

$330

TorontoMinneapolis

YYZ - MSP

YYZMSP

Toronto Pearson Intl

Thu 8/13

8:05 am-8:17 pm

1 stop13h 12m

Minneapolis St Paul

Sun 8/16

7:40 am-10:41 am

Nonstop2h 01m

$356

OttawaChicago

YOW - ORD

YOWORD

Ottawa

Thu 11/5

12:15 pm-5:30 pm

1 stop6h 15m

Chicago O'Hare Intl

Mon 11/9

11:45 am-6:14 pm

1 stop5h 29m

$367

OttawaChicago

YOW - ORD

YOWORD

Ottawa

Tue 8/25

6:55 am-1:22 pm

1 stop7h 27m

Chicago O'Hare Intl

Tue 9/1

3:45 pm-12:20 am

1 stop7h 35m

$392

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?

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 $253.

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

You could potentially save up to 45% 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 were last updated today.
How many operators does momondo search for flights from Ontario to Wisconsin?
As of July 2026, there are 7 operators available to choose from for flights from Ontario to Wisconsin.
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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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 required travel and health documents for your Wisconsin 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 Wisconsin. 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 Ontario to Wisconsin?

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

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

Yes. momondo enables you to select and highlight flights to Wisconsin from Ontario with this policy.

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

momondo helps you find the best flight between Ontario and Wisconsin by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Wisconsin from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.