How many flights depart from Toronto to Illinois on average per week?

As of June 2026, 517 flights take off from Toronto and land in Illinois each week. The most common flight departure day for this route is Fri, with 16% of weekly flights taking off on this day.

Which airlines fly to Illinois?

Air Canada, United Airlines and Porter Airlines are the top three most popular airlines that fly to Illinois from Toronto according to our data. Air Canada is the first choice among our users, with 51% of people opting to fly with this airline when travelling to Illinois. Keep in mind that there are 5 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Toronto to Illinois?

Air Canada, Porter Airlines, and Delta are the most popular carriers operating from Toronto to Illinois

How many flights depart from Toronto to Illinois on average per day?

As of June 2026, there are 73 flights per day flying from Toronto to Illinois. The most common time of day flights depart is 1:00p.m., with 44% of flights taking off in the afternoon.

How long is the flight from Toronto to Illinois?

The average flight duration from Toronto to Illinois depends on which airport you fly into and out of. Flying from Toronto to Chicago O'Hare Intl Airport is 5h 08m on average, while flying from Hamilton to Chicago O'Hare Intl Airport is 19h 06m on average. Chicago O'Hare Intl Airport is the most popular airport in Illinois.

When did momondo last update prices for flights from Toronto to Illinois?

Prices for flights from Toronto to Illinois are refreshed on a daily basis.

How many operators does momondo search for flights from Toronto to Illinois?

The number of operators available for flights from Toronto to Illinois is 5 as of June 2026.

How old do you have to be to fly from Toronto to Illinois?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Toronto to Illinois.

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

The travel and health documents you'll need for your trip to Illinois may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 190 Cheap Flights from Toronto to Illinois in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Toronto to Illinois

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:25 p.m. - 1:22 p.m.

YYZ

ORD

1h 57mdirect

9:50 a.m. - 12:35 p.m.

ORD

YYZ

1h 45mdirect

C$ 292Air Canada

Thu, 2 Jul - Sun, 5 Jul

1:45 p.m. - 2:35 p.m.

YTZ

MDW

1h 50mdirect

10:25 a.m. - 1:05 p.m.

MDW

YTZ

1h 40mdirect

C$ 292Porter Airlines

Mon, 6 Jul - Wed, 8 Jul

6:30 a.m. - 7:40 a.m.

YYZ

ORD

2h 10mdirect

8:30 p.m. - 11:26 p.m.

ORD

YYZ

1h 56mdirect

C$ 293American Airlines

Thu, 24 Sep - Sun, 27 Sep

8:50 a.m. - 9:40 a.m.

YTZ

MDW

1h 50mdirect

3:20 p.m. - 6:00 p.m.

MDW

YTZ

1h 40mdirect

C$ 293Porter Airlines

Sat, 11 Jul - Fri, 17 Jul

1:40 p.m. - 2:35 p.m.

YTZ

ORD

1h 55mdirect

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

ORD

YTZ

1h 40mdirect

C$ 293Porter Airlines

Mon, 12 Oct - Tue, 13 Oct

4:00 p.m. - 4:57 p.m.

YYZ

ORD

1h 57mdirect

8:40 p.m. - 11:25 p.m.

ORD

YYZ

1h 45mdirect

C$ 294Air Canada

Thu, 2 Jul - Sun, 5 Jul

8:50 a.m. - 9:40 a.m.

YTZ

MDW

1h 50mdirect

3:20 p.m. - 6:00 p.m.

MDW

YTZ

1h 40mdirect

C$ 303Air Transat

Fri, 3 Jul - Tue, 7 Jul

3:13 p.m. - 12:27 a.m.

YYZ

STL

10h 14m

1 stop

5:00 a.m. - 2:32 p.m.

STL

YYZ

8h 32m

1 stop

C$ 439American Airlines

Wed, 9 Sep - Tue, 22 Sep

7:00 a.m. - 1:51 p.m.

YYZ

MLI

7h 51m

1 stop

8:10 a.m. - 5:59 p.m.

MLI

YYZ

8h 49m

2 stops

C$ 674United Airlines

Sat, 12 Dec - Tue, 15 Dec

8:35 a.m. - 12:35 p.m.

YYZ

MLI

5h 00m

1 stop

1:00 p.m. - 7:34 p.m.

MLI

YYZ

5h 34m

1 stop

C$ 675United Airlines

Sat, 12 Dec - Tue, 15 Dec

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Air Transat flights from Toronto to Illinois

Our best Air Transat deals on Toronto to Illinois flight tickets

Air Transat

3 Jul

YTZ8:50 a.m.Toronto Island

1h 50m

MDW9:40 a.m.Chicago Midway

7 Jul

MDW3:20 p.m.Chicago Midway

1h 40m

YTZ6:00 p.m.Toronto Island

C$ 303

Air Transat

2 Jul

YTZ8:50 a.m.Toronto Island

1h 50m

MDW9:40 a.m.Chicago Midway

5 Jul

MDW10:25 a.m.Chicago Midway

1h 40m

YTZ1:05 p.m.Toronto Island

C$ 323

Air Transat

3 Jul

YTZ1:45 p.m.Toronto Island

1h 50m

MDW2:35 p.m.Chicago Midway

6 Jul

MDW10:25 a.m.Chicago Midway

1h 40m

YTZ1:05 p.m.Toronto Island

C$ 335

Air Canada flights from Toronto to Illinois

Our best Air Canada deals on Toronto to Illinois flight tickets

Air Canada

2 Jul

YYZ12:25 p.m.Toronto Pearson Intl

1h 57m

ORD1:22 p.m.Chicago O'Hare Intl

5 Jul

ORD9:50 a.m.Chicago O'Hare Intl

1h 45m

YYZ12:35 p.m.Toronto Pearson Intl

C$ 292

Air Canada

2 Jul

YYZ4:00 p.m.Toronto Pearson Intl

1h 57m

ORD4:57 p.m.Chicago O'Hare Intl

5 Jul

ORD8:40 p.m.Chicago O'Hare Intl

1h 45m

YYZ11:25 p.m.Toronto Pearson Intl

C$ 294

Air Canada

2 Jul

YYZ8:05 a.m.Toronto Pearson Intl

1h 55m

ORD9:00 a.m.Chicago O'Hare Intl

5 Jul

ORD9:50 a.m.Chicago O'Hare Intl

1h 45m

YYZ12:35 p.m.Toronto Pearson Intl

C$ 296

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Thu 2/7

12:25 p.m.-1:22 p.m.

Nonstop1h 57m

Chicago O'Hare Intl

Sun 5/7

9:50 a.m.-12:35 p.m.

Nonstop1h 45m

C$ 292

Quickest round-trip

TorontoChicago

YTZ - MDW

YTZMDW

Toronto Island

Mon 6/7

1:45 p.m.-2:35 p.m.

Nonstop1h 50m

Chicago Midway

Wed 8/7

10:25 a.m.-1:05 p.m.

Nonstop1h 40m

C$ 292

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Thu 24/9

6:30 a.m.-7:40 a.m.

Nonstop2h 10m

Chicago O'Hare Intl

Sun 27/9

8:30 p.m.-11:26 p.m.

Nonstop1h 56m

C$ 293

TorontoChicago

YTZ - MDW

YTZMDW

Toronto Island

Sat 11/7

8:50 a.m.-9:40 a.m.

Nonstop1h 50m

Chicago Midway

Fri 17/7

3:20 p.m.-6:00 p.m.

Nonstop1h 40m

C$ 293

TorontoChicago

YTZ - ORD

YTZORD

Toronto Island

Mon 12/10

1:40 p.m.-2:35 p.m.

Nonstop1h 55m

Chicago O'Hare Intl

Tue 13/10

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

Nonstop1h 40m

C$ 293

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Thu 2/7

4:00 p.m.-4:57 p.m.

Nonstop1h 57m

Chicago O'Hare Intl

Sun 5/7

8:40 p.m.-11:25 p.m.

Nonstop1h 45m

C$ 294

TorontoChicago

YTZ - MDW

YTZMDW

Toronto Island

Fri 3/7

8:50 a.m.-9:40 a.m.

Nonstop1h 50m

Chicago Midway

Tue 7/7

3:20 p.m.-6:00 p.m.

Nonstop1h 40m

C$ 303

TorontoSt. Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Wed 9/9

3:13 p.m.-12:27 a.m.

1 stop10h 14m

Lambert-St Louis

Tue 22/9

5:00 a.m.-2:32 p.m.

1 stop8h 32m

C$ 439

TorontoMoline

YYZ - MLI

YYZMLI

Toronto Pearson Intl

Sat 12/12

7:00 a.m.-1:51 p.m.

1 stop7h 51m

Moline Quad-City

Tue 15/12

8:10 a.m.-5:59 p.m.

2 stops8h 49m

C$ 674

TorontoMoline

YYZ - MLI

YYZMLI

Toronto Pearson Intl

Sat 12/12

8:35 a.m.-12:35 p.m.

1 stop5h 00m

Moline Quad-City

Tue 15/12

1:00 p.m.-7:34 p.m.

1 stop5h 34m

C$ 675

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 Toronto to Illinois

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 Illinois?

In general, August is the cheapest month to fly from Toronto to Illinois. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 360. If you don’t want to visit Illinois in August, then you should wait until September to fly from Toronto, when ticket prices are also cheap, with an average price of C$ 365.

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

According to our data, Friday is the cheapest day to fly to Illinois from Toronto. The lowest ticket price found for a Friday departure recently was C$ 732. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Illinois is Tuesday, with ticket prices averaging around C$ 1,133.

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

Our most recent data shows that the best time of day to fly to Illinois is in the evening. Flights from Toronto to Illinois during this time can be as low as C$ 784. If you have a flexible travel schedule, then try to avoid flying at noon when prices are C$ 1,173 on average. Flights to Illinois from Toronto at noon are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Toronto to Illinois flight route?

Fly from Toronto Island to Chicago Midway for the best Toronto - Illinois flight prices

How far in advance should I book a flight from Toronto to Illinois?

You are more likely to see cheaper flights to Illinois from Toronto when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around C$ 428 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Toronto for as low as C$ 248 on momondo.

What cabin class options are available on Toronto to Illinois flights?

There are 4 cabin classes available to choose from on Toronto to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Toronto to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Toronto to Illinois

Best price found	C$ 204
Fastest flight time	1h 50m
Direct flights	Every day
Airports in Illinois	98 airports

The best one-way flight to Illinois from Toronto in the past 72 hours is C$ 204. The best round-trip flight deal from Toronto to Illinois found on momondo in the last 72 hours is C$ 304.

The fastest flight from Toronto to Illinois takes 1h 50m

Direct flights go from Toronto to Illinois every day.

There are 98 airports in Illinois. From Toronto there are direct flights to Chicago Midway (MDW).

Search flight deals

Frequently asked questions about flying from Toronto to Illinois

When did momondo last update prices for flights from Toronto to Illinois?
Prices for flights from Toronto to Illinois are refreshed on a daily basis.
How many operators does momondo search for flights from Toronto to Illinois?
The number of operators available for flights from Toronto to Illinois is 5 as of June 2026.
How old do you have to be to fly from Toronto to Illinois?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Toronto to Illinois.
What documentation or ID do you need to fly to Illinois?
The travel and health documents you'll need for your trip to Illinois may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Toronto to Illinois?
Based on momondo bookings for flights between Toronto and Illinois, the leading plane model is De Havilland (Bombardier) DHC-8-400 Dash 8Q, making up 18.40% of the total bookings. Other popular models include Embraer 175 (Enhanced Winglets) with 9.98%, Boeing 737-800 with 8.23%, and Embraer 175 with 7.04%.

Best airlines flying from Toronto to Illinois

Compare and see reviews for airlines that fly from Toronto to Illinois with momondo

Airline	Rating	Free Cancellation	Price
Porter Airlines	PriceFrom C$ 116	Free Cancellation	Rating 8.0 438 reviews	Search Porter Airlines flights
American Airlines	PriceFrom C$ 256	Free Cancellation	Rating 7.1 11,715 reviews	Search American Airlines flights
Air Canada	PriceFrom C$ 260	Free Cancellation	Rating 7.1 11,227 reviews	Search Air Canada flights
United Airlines	PriceFrom C$ 271	Free Cancellation	Rating 7.4 9,865 reviews	Search United Airlines flights
WestJet	PriceFrom C$ 378	Free Cancellation	Rating 7.2 3,375 reviews	Search WestJet flights

Why use momondo?

Why should I use momondo to find a flight deal from Toronto to Illinois?

It is quick and easy to find Toronto to Illinois flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Illinois that suits you.

Can I find flights from Toronto to Illinois with flexible booking policies on momondo?

momondo does allow users to show only those flights to Illinois from Toronto which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Toronto to Illinois?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Illinois from Toronto.

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

Yes momondo offers price alerts on flights to Illinois from Toronto. 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.

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Popular Cities in Illinois

Flights to Fort Lauderdalefrom C$ 234

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Flights to New Yorkfrom C$ 283

Flights to Los Angelesfrom C$ 181

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Flights to Miamifrom C$ 415

Flights to San Franciscofrom C$ 275

Flights to Honolulufrom C$ 413

Flights to Phoenixfrom C$ 334

Flights to Houstonfrom C$ 440

Flights to Tampafrom C$ 324

Flights to Chicagofrom C$ 246

Cheap flights from Toronto to Illinois from C$ 190

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Toronto to Illinois departing on 24/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Air Transat flights from Toronto to Illinois

Our best Air Transat deals on Toronto to Illinois flight tickets

Air Canada flights from Toronto to Illinois

Our best Air Canada deals on Toronto to Illinois flight tickets

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Use the filters below to find and compare flights from Toronto to Illinois that are best for you.

See travel insights to Illinois from

How to get the cheapest flight ticket from Toronto to Illinois

What is the cheapest month to fly to Illinois?

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

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

What is the cheapest Toronto to Illinois flight route?

How far in advance should I book a flight from Toronto to Illinois?

What cabin class options are available on Toronto to Illinois flights?

What is the cheapest airline that flies from Toronto to Illinois?

Which airlines fly to Illinois?

How many flights depart from Toronto to Illinois on average per day?

How many flights depart from Toronto to Illinois on average per week?

How long is the flight from Toronto to Illinois?

Cheap Toronto to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Toronto to Illinois

Best price found

Fastest flight time

Direct flights

Airports in Illinois

Frequently asked questions about flying from Toronto to Illinois

Best airlines flying from Toronto to Illinois

Compare and see reviews for airlines that fly from Toronto to Illinois with momondo

Why use momondo?

An easier way to manage your Illinois trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Illinois

Popular Cities in Illinois

Popular flights according to clicks in the last 7 days on momondo

Toronto flight routes

According to popular flight searches on momondo this year

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