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

As of June 2026, there are 442 flights per week flying from Toronto to Illinois. The most common day of the week flights depart is Wed, with 18% of flights taking off on this day.

How long is the flight from Toronto to Illinois?

The flight from Toronto to Illinois depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Toronto (a popular airport in Toronto) to Chicago O'Hare Intl Airport (the most popular airport in Illinois), then the flight time is 1h 55m on average. If you fly from Hamilton (another popular airport in Toronto) to Chicago O'Hare Intl Airport, then the average flight time is 10h 53m.

What airlines fly to Illinois?

Air Canada, United Airlines and American 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 43% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 4 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.

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

63 flights are operational daily from Toronto to Illinois as of June 2026. The most popular departure time for this route is 1:00PM, with 44% of flights per day taking off in the afternoon.

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

Porter Airlines, United Airlines, and Air Canada are the most popular carriers operating 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?

As of June 2026, there are 4 operators available to choose from for flights from Toronto to Illinois.

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.

$134 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.

6:55 pm - 7:52 pm

YYZ

ORD

1h 57mnonstop

9:50 am - 12:35 pm

ORD

YYZ

1h 45mnonstop

$206Air Canada

Sat, Sep 5 - Mon, Sep 7

8:50 am - 9:40 am

YTZ

MDW

1h 50mnonstop

3:20 pm - 6:00 pm

MDW

YTZ

1h 40mnonstop

$206Porter Airlines

Mon, Jun 29 - Mon, Jun 29

7:25 pm - 8:29 pm

YTZ

ORD

2h 04mnonstop

7:25 am - 10:07 am

ORD

YTZ

1h 42mnonstop

$206Air Canada

Thu, Jul 2 - Sun, Jul 5

8:50 am - 9:40 am

YTZ

MDW

1h 50mnonstop

10:25 am - 1:05 pm

MDW

YTZ

1h 40mnonstop

$207Porter Airlines

Thu, Jul 2 - Sun, Jul 5

12:09 pm - 4:59 pm

YYZ

MDW

5h 50m

1 stop

5:45 pm - 10:59 pm

MDW

YYZ

4h 14m

1 stop

$239Delta

Sat, Sep 5 - Tue, Sep 8

12:08 pm - 4:57 pm

YYZ

MDW

5h 49m

1 stop

9:30 am - 5:23 pm

MDW

YYZ

6h 53m

1 stop

$240Delta

Fri, Sep 11 - Sun, Sep 13

3:13 pm - 12:27 am

YYZ

STL

10h 14m

1 stop

5:00 am - 2:32 pm

STL

YYZ

8h 32m

1 stop

$310American Airlines

Wed, Sep 9 - Tue, Sep 22

1:15 pm - 12:27 am

YYZ

STL

12h 12m

1 stop

5:00 am - 2:32 pm

STL

YYZ

8h 32m

1 stop

$312American Airlines

Wed, Sep 9 - Tue, Sep 22

7:30 am - 3:05 pm

YYZ

MLI

8h 35m

2 stops

6:45 am - 2:11 pm

MLI

YYZ

6h 26m

2 stops

$481United Airlines

Sat, Dec 12 - Tue, Dec 15

7:30 am - 1:56 pm

YYZ

MLI

7h 26m

2 stops

1:14 pm - 11:54 pm

MLI

YYZ

9h 40m

2 stops

$482United Airlines

Tue, Jul 14 - Tue, Jul 21

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Air Canada flights from Toronto to Illinois

Our best Air Canada deals on Toronto to Illinois flight tickets

Air Canada

Sep 5

YYZ6:55 pmToronto Pearson Intl

1h 57m

ORD7:52 pmChicago O'Hare Intl

Sep 7

ORD9:50 amChicago O'Hare Intl

1h 45m

YYZ12:35 pmToronto Pearson Intl

$206

Air Canada

Jul 2

YYZ4:00 pmToronto Pearson Intl

1h 57m

ORD4:57 pmChicago O'Hare Intl

Jul 5

ORD8:40 pmChicago O'Hare Intl

1h 45m

YYZ11:25 pmToronto Pearson Intl

$208

Air Canada

Jul 2

YYZ4:00 pmToronto Pearson Intl

1h 57m

ORD4:57 pmChicago O'Hare Intl

Jul 5

ORD9:50 amChicago O'Hare Intl

1h 45m

YYZ12:35 pmToronto Pearson Intl

$209

Air Transat flights from Toronto to Illinois

Our best Air Transat deals on Toronto to Illinois flight tickets

Air Transat

Jul 2

YTZ8:50 amToronto Island

1h 50m

MDW9:40 amChicago Midway

Jul 5

MDW10:25 amChicago Midway

1h 40m

YTZ1:05 pmToronto Island

$228

Air Transat

Jul 9

YTZ8:50 amToronto Island

1h 50m

MDW9:40 amChicago Midway

Jul 13

MDW10:25 amChicago Midway

1h 40m

YTZ1:05 pmToronto Island

$241

Air Transat

Sep 15

YTZ1:40 pmToronto Island

1h 55m

ORD2:35 pmChicago O'Hare Intl

Sep 16

ORD3:20 pmChicago O'Hare Intl

1h 40m

YTZ6:00 pmToronto Island

$255

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Sat 9/5

6:55 pm-7:52 pm

Nonstop1h 57m

Chicago O'Hare Intl

Mon 9/7

9:50 am-12:35 pm

Nonstop1h 45m

$206

Quickest round-trip

TorontoChicago

YTZ - MDW

YTZMDW

Toronto Island

Mon 6/29

8:50 am-9:40 am

Nonstop1h 50m

Chicago Midway

Mon 6/29

3:20 pm-6:00 pm

Nonstop1h 40m

$206

TorontoChicago

YTZ - ORD

YTZORD

Toronto Island

Thu 7/2

7:25 pm-8:29 pm

Nonstop2h 04m

Chicago O'Hare Intl

Sun 7/5

7:25 am-10:07 am

Nonstop1h 42m

$206

TorontoChicago

YTZ - MDW

YTZMDW

Toronto Island

Thu 7/2

8:50 am-9:40 am

Nonstop1h 50m

Chicago Midway

Sun 7/5

10:25 am-1:05 pm

Nonstop1h 40m

$207

TorontoChicago

YYZ - MDW

YYZMDW

Toronto Pearson Intl

Sat 9/5

12:09 pm-4:59 pm

1 stop5h 50m

Chicago Midway

Tue 9/8

5:45 pm-10:59 pm

1 stop4h 14m

$239

TorontoChicago

YYZ - MDW

YYZMDW

Toronto Pearson Intl

Fri 9/11

12:08 pm-4:57 pm

1 stop5h 49m

Chicago Midway

Sun 9/13

9:30 am-5:23 pm

1 stop6h 53m

$240

TorontoSt. Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Wed 9/9

3:13 pm-12:27 am

1 stop10h 14m

Lambert-St Louis

Tue 9/22

5:00 am-2:32 pm

1 stop8h 32m

$310

TorontoSt. Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Wed 9/9

1:15 pm-12:27 am

1 stop12h 12m

Lambert-St Louis

Tue 9/22

5:00 am-2:32 pm

1 stop8h 32m

$312

TorontoMoline

YYZ - MLI

YYZMLI

Toronto Pearson Intl

Sat 12/12

7:30 am-3:05 pm

2 stops8h 35m

Moline Quad-City

Tue 12/15

6:45 am-2:11 pm

2 stops6h 26m

$481

TorontoMoline

YYZ - MLI

YYZMLI

Toronto Pearson Intl

Tue 7/14

7:30 am-1:56 pm

2 stops7h 26m

Moline Quad-City

Tue 7/21

1:14 pm-11:54 pm

2 stops9h 40m

$482

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?

The cheapest month to fly to Illinois from Toronto is in August. Flight prices, which tend to average around $247, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of August, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $259.

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

The cheapest day to depart from Toronto to Illinois is on a Friday when prices can be found for as low as $469. Flights from Toronto to Illinois on a Monday will generally be more expensive and average around $747. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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 $394. Flights in the afternoon are often more expensive with an average ticket price of $735.

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 $302 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 $175 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.

Can stopping save me money on Toronto to Illinois flights?

No. A direct flight is the cheapest option for a flight between 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	$134
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 $134. The best round-trip flight deal from Toronto to Illinois found on momondo in the last 72 hours is $217.

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?
As of June 2026, there are 4 operators available to choose from for flights from Toronto to Illinois.
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?
momondo data reveals that the most frequently booked plane model on the route from Toronto to Illinois is De Havilland (Bombardier) DHC-8-400 Dash 8Q, representing 18.18% of all bookings. The subsequent popular models are Embraer 175 (Enhanced Winglets) at 10.20%, Boeing 737-800 at 7.88%, and Embraer 175 at 7.05%.

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
Air Canada	PriceFrom $153	Free Cancellation	Rating 7.1 11,200 reviews	Search Air Canada flights
Porter Airlines	PriceFrom $163	Free Cancellation	Rating 8.0 438 reviews	Search Porter Airlines flights
United Airlines	PriceFrom $187	Free Cancellation	Rating 7.4 9,844 reviews	Search United Airlines flights
American Airlines	PriceFrom $189	Free Cancellation	Rating 7.1 11,669 reviews	Search American Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Toronto to Illinois. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Toronto to Illinois flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Illinois from Toronto. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Toronto to Illinois flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Fri 7/17

Fri 7/24

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Illinois

Popular cities

Other flights from Toronto

Other flights to Illinois

Airlines

Complete your trip

Feeling lucky

Popular cities in Illinois

Flights to New Yorkfrom $82

Flights to Los Angelesfrom $56

Flights to Orlandofrom $62

Flights to Miamifrom $50

Flights to Chicagofrom $55

Flights to San Franciscofrom $56

Flights to Las Vegasfrom $51

Flights to Washington, D.C.from $56

Flights to Bostonfrom $62

Flights to Atlantafrom $58

Flights to Fort Lauderdalefrom $58

Flights to Dallasfrom $86

Cheap flights from Toronto to Illinois from $134

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 7/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Toronto to Illinois

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Air Canada flights from Toronto to Illinois

Our best Air Canada deals on Toronto to Illinois flight tickets

Air Transat flights from Toronto to Illinois

Our best Air Transat deals on Toronto to Illinois flight tickets

momondo Fare Finder

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?

Can stopping save me money on Toronto to Illinois flights?

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

What 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

Illinois flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Illinois

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Complete your trip to Illinois

Explore popular destinations other users love

According to popular flight searches on momondo this year