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

As of November 2025, there are 374 flights per week flying from Toronto to Illinois. The most common day of the week flights depart is Sun, with 18% of flights taking off on this day.

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

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 50% of people opting to fly with this airline when traveling 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.

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 3h 41m on average. If you fly from Hamilton (another popular airport in Toronto) to Chicago O'Hare Intl Airport, then the average flight time is 8h 21m.

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

53 flights are operational daily from Toronto to Illinois as of November 2025. The most popular departure time for this route is 3:00PM, with 51% of flights per day taking off in the afternoon.

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 November 2025, there are 5 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.

$129 Cheap Flights from Toronto to Illinois in 2025/26

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Cheap round-trip flights

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6:20 am - 11:18 amYYZ-ORD

5h 58m1 stop

3:55 pm - 6:34 pmORD-YYZ

1h 39mnonstop

$183Air Canada

Find Deal

Sun, Dec 14 - Sun, Jan 11

6:50 am - 8:05 amYYZ-ORD

2h 15mnonstop

11:11 am - 2:01 pmORD-YYZ

1h 50mnonstop

$184United Airlines

Find Deal

Sat, Jan 17 - Wed, Feb 18

2:30 pm - 3:20 pmYTZ-MDW

1h 50mnonstop

11:00 am - 1:42 pmMDW-YTZ

1h 42mnonstop

$184Porter Airlines

Find Deal

Fri, Nov 21 - Sun, Nov 23

9:15 am - 10:05 amYTZ-MDW

1h 50mnonstop

11:00 am - 1:42 pmMDW-YTZ

1h 42mnonstop

$185Porter Airlines

Find Deal

Fri, Nov 21 - Sun, Nov 23

6:30 pm - 7:30 pmYYZ-ORD

2h 00mnonstop

2:00 pm - 4:39 pmORD-YYZ

1h 39mnonstop

$185Air Canada

Find Deal

Thu, Feb 26 - Sun, Mar 1

6:00 am - 7:15 amYYZ-ORD

2h 15mnonstop

8:10 am - 10:56 amORD-YYZ

1h 46mnonstop

$188American Airlines

Find Deal

Sat, Dec 6 - Sun, Dec 7

6:00 am - 7:15 amYYZ-ORD

2h 15mnonstop

8:00 am - 4:35 pmORD-YYZ

7h 35m1 stop

$193American Airlines

Find Deal

Fri, Dec 5 - Sun, Dec 7

9:15 am - 10:05 amYTZ-MDW

1h 50mnonstop

11:00 am - 1:42 pmMDW-YTZ

1h 42mnonstop

$201Air Transat

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Sun, Nov 16 - Wed, Nov 19

6:50 am - 7:55 amYYZ-ORD

2h 05mnonstop

6:28 pm - 9:21 pmORD-YYZ

1h 53mnonstop

$203United Airlines

Find Deal

Sun, Nov 23 - Wed, Nov 26

9:15 am - 10:05 amYTZ-MDW

1h 50mnonstop

11:00 am - 1:42 pmMDW-YTZ

1h 42mnonstop

$221Air Transat

Find Deal

Fri, Nov 14 - Sun, Nov 16

Air Canada flights from Toronto to Illinois

Our best Air Canada deals on Toronto to Illinois flight tickets

Air Canada

Dec 14

YYZ6:20 amToronto Pearson Intl

5h 58m

1 stop

ORD11:18 amChicago O'Hare Intl

Jan 11

ORD3:55 pmChicago O'Hare Intl

1h 39m

YYZ6:34 pmToronto Pearson Intl

$183

Find similar

Air Canada

Feb 26

YYZ6:30 pmToronto Pearson Intl

2h 00m

ORD7:30 pmChicago O'Hare Intl

Mar 1

ORD2:00 pmChicago O'Hare Intl

1h 39m

YYZ4:39 pmToronto Pearson Intl

$185

Find similar

Air Canada

Feb 17

YYZ2:15 pmToronto Pearson Intl

1h 55m

ORD3:10 pmChicago O'Hare Intl

Feb 18

ORD7:15 amChicago O'Hare Intl

5h 25m

1 stop

YYZ1:40 pmToronto Pearson Intl

$189

Find similar

United Airlines flights from Toronto to Illinois

Our best United Airlines deals on Toronto to Illinois flight tickets

United Airlines

Jan 17

YYZ6:50 amToronto Pearson Intl

2h 15m

ORD8:05 amChicago O'Hare Intl

Feb 18

ORD11:11 amChicago O'Hare Intl

1h 50m

YYZ2:01 pmToronto Pearson Intl

$184

Find similar

United Airlines

Nov 23

YYZ6:50 amToronto Pearson Intl

2h 05m

ORD7:55 amChicago O'Hare Intl

Nov 26

ORD6:28 pmChicago O'Hare Intl

1h 53m

YYZ9:21 pmToronto Pearson Intl

$203

Find similar

United Airlines

Dec 27

YYZ6:50 amToronto Pearson Intl

2h 13m

ORD8:03 amChicago O'Hare Intl

Jan 7

ORD9:15 pmChicago O'Hare Intl

1h 44m

YYZ11:59 pmToronto Pearson Intl

$206

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Fly from

Fly to

Route

Depart

Return

Price

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Sun 12/14

6:20 am-11:18 am

1 stop5h 58m

Chicago O'Hare Intl

Sun 1/11

3:55 pm-6:34 pm

Nonstop1h 39m

$183

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Sat 1/17

6:50 am-8:05 am

Nonstop2h 15m

Chicago O'Hare Intl

Wed 2/18

11:11 am-2:01 pm

Nonstop1h 50m

$184

TorontoChicago

YTZ - MDW

YTZMDW

Toronto Island

Fri 11/21

2:30 pm-3:20 pm

Nonstop1h 50m

Chicago Midway

Sun 11/23

11:00 am-1:42 pm

Nonstop1h 42m

$184

TorontoChicago

YTZ - MDW

YTZMDW

Toronto Island

Fri 11/21

9:15 am-10:05 am

Nonstop1h 50m

Chicago Midway

Sun 11/23

11:00 am-1:42 pm

Nonstop1h 42m

$185

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Thu 2/26

6:30 pm-7:30 pm

Nonstop2h 00m

Chicago O'Hare Intl

Sun 3/1

2:00 pm-4:39 pm

Nonstop1h 39m

$185

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Sat 12/6

6:00 am-7:15 am

Nonstop2h 15m

Chicago O'Hare Intl

Sun 12/7

8:10 am-10:56 am

Nonstop1h 46m

$188

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Fri 12/5

6:00 am-7:15 am

Nonstop2h 15m

Chicago O'Hare Intl

Sun 12/7

8:00 am-4:35 pm

1 stop7h 35m

$193

TorontoChicago

YTZ - MDW

YTZMDW

Toronto Island

Sun 11/16

9:15 am-10:05 am

Nonstop1h 50m

Chicago Midway

Wed 11/19

11:00 am-1:42 pm

Nonstop1h 42m

$201

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Sun 11/23

6:50 am-7:55 am

Nonstop2h 05m

Chicago O'Hare Intl

Wed 11/26

6:28 pm-9:21 pm

Nonstop1h 53m

$203

TorontoChicago

YTZ - MDW

YTZMDW

Toronto Island

Fri 11/14

9:15 am-10:05 am

Nonstop1h 50m

Chicago Midway

Sun 11/16

11:00 am-1:42 pm

Nonstop1h 42m

$221

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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 July. Flight prices, which tend to average around $217, 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 July, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $225.

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

The cheapest day to depart from Toronto to Illinois is on a Saturday when prices can be found for as low as $453. Flights from Toronto to Illinois on a Monday will generally be more expensive and average around $714. 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 $431. Flights in the afternoon are often more expensive with an average ticket price of $626.

What is the cheapest Toronto to Illinois flight route?

Fly from Toronto Pearson Intl to Chicago O'Hare Intl for the best Toronto - Illinois flight prices

How far in advance should I book a flight 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 $291 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 $195 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	$189
Fastest flight time	1h 50m
Direct flights	Every day
Airports in Illinois	1 airport

The best one-way flight to Illinois from Toronto in the past 72 hours is $189. The best round-trip flight deal from Toronto to Illinois found on momondo in the last 72 hours is $333.

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

Direct flights go from Toronto to Illinois every day.

There is 1 airport near Illinois: Chicago Midway (MDW)

Search flight deals

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 November 2025, there are 5 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 17.15% of all bookings. The subsequent popular models are Embraer 175 (Enhanced Winglets) at 13.28%, Boeing 737 MAX 8 at 10.01%, and Boeing 737-800 at 9.80%.

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 $147	Free Cancellation	Rating 7.1 10,390 reviews	Search Air Canada flights
Porter Airlines	PriceFrom $158	Free Cancellation	Rating 8.0 384 reviews	Search Porter Airlines flights
United Airlines	PriceFrom $165	Free Cancellation	Rating 7.4 8,993 reviews	Search United Airlines flights
American Airlines	PriceFrom $196	Free Cancellation	Rating 7.2 11,033 reviews	Search American Airlines flights
WestJet	PriceFrom $208	Free Cancellation	Rating 7.2 3,153 reviews	Search WestJet 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

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Find better results for your trip to Illinois

Popular cities in Illinois

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Cheap flights from Toronto to Illinois from $130

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 11/26. 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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Find the cheapest flights from Toronto to Illinois

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Air Canada flights from Toronto to Illinois

Our best Air Canada deals on Toronto to Illinois flight tickets

United Airlines flights from Toronto to Illinois

Our best United Airlines deals on Toronto to Illinois flight tickets

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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

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?

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 $431. Flights in the afternoon are often more expensive with an average ticket price of $626.

What is the cheapest Toronto to Illinois flight route?

Fly from Toronto Pearson Intl to Chicago O'Hare Intl for the best Toronto - Illinois flight prices

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

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.

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

What airlines fly to Illinois?

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

53 flights are operational daily from Toronto to Illinois as of November 2025. The most popular departure time for this route is 3:00PM, with 51% of flights per day taking off in the afternoon.

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

As of November 2025, there are 374 flights per week flying from Toronto to Illinois. The most common day of the week flights depart is Sun, with 18% of flights taking off on this day.

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

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

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

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

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

What is the most popular plane model 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?

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

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

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

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

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