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

As of May 2026, there are 466 flights per week flying from Toronto to Illinois. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.

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

Air Canada, Porter Airlines, and United Airlines 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 46% 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?

66 flights are operational daily from Toronto to Illinois as of May 2026. The most popular departure time for this route is 1:00PM, with 46% of flights per day taking off in the afternoon.

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 52m on average. If you fly from Hamilton (another popular airport in Toronto) to Chicago O'Hare Intl Airport, then the average flight time is 20h 27m.

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 May 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.

$125 Cheap Flights from Toronto to Illinois in 2026

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Find the cheapest flights from Toronto to Illinois

Round-trip

One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

8:40 pm - 9:35 pm

YTZ

ORD

1h 55mnonstop

7:00 am - 9:40 am

ORD

YTZ

1h 40mnonstop

$203Porter Airlines

Wed, Sep 23 - Sat, Sep 26

8:45 am - 9:35 am

YTZ

MDW

1h 50mnonstop

10:15 am - 12:55 pm

MDW

YTZ

1h 40mnonstop

$204Porter Airlines

Wed, Jun 10 - Mon, Jun 15

8:40 pm - 9:35 pm

YTZ

ORD

1h 55mnonstop

7:00 am - 9:40 am

ORD

YTZ

1h 40mnonstop

$204Porter Airlines

Sun, Sep 13 - Sat, Sep 19

11:00 am - 12:00 pm

YYZ

ORD

2h 00mnonstop

9:20 pm - 11:59 pm

ORD

YYZ

1h 39mnonstop

$206United Airlines

Tue, Jun 2 - Tue, Jun 9

1:45 pm - 2:35 pm

YTZ

MDW

1h 50mnonstop

10:15 am - 12:55 pm

MDW

YTZ

1h 40mnonstop

$206Air Transat

Fri, May 29 - Fri, Jun 5

11:00 am - 12:03 pm

YYZ

ORD

2h 03mnonstop

9:15 pm - 11:59 pm

ORD

YYZ

1h 44mnonstop

$209United Airlines

Tue, May 19 - Tue, Jun 9

1:55 pm - 2:55 pm

YYZ

ORD

2h 00mnonstop

7:09 am - 9:54 am

ORD

YYZ

1h 45mnonstop

$211Air Canada

Thu, Jun 4 - Sun, Jun 7

4:00 pm - 4:59 pm

YYZ

ORD

1h 59mnonstop

9:55 am - 12:35 pm

ORD

YYZ

1h 40mnonstop

$213Air Canada

Fri, May 22 - Thu, May 28

7:24 pm - 12:05 am

YYZ

ORD

5h 41m

1 stop

8:29 pm - 11:23 pm

ORD

YYZ

1h 54mnonstop

$222American Airlines

Mon, Jun 1 - Sat, Jun 6

3:13 pm - 12:16 am

YYZ

STL

10h 03m

1 stop

2:32 pm - 11:29 pm

STL

YYZ

7h 57m

1 stop

$344American Airlines

Tue, Jun 16 - Tue, Jun 23

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Porter Airlines flights from Toronto to Illinois

Our best Porter Airlines deals on Toronto to Illinois flight tickets

Porter Airlines

Sep 23

YTZ8:40 pmToronto Island

1h 55m

ORD9:35 pmChicago O'Hare Intl

Sep 26

ORD7:00 amChicago O'Hare Intl

1h 40m

YTZ9:40 amToronto Island

$203

Porter Airlines

Sep 13

YTZ8:40 pmToronto Island

1h 55m

ORD9:35 pmChicago O'Hare Intl

Sep 19

ORD7:00 amChicago O'Hare Intl

1h 40m

YTZ9:40 amToronto Island

$204

Porter Airlines

Sep 19

YTZ10:05 amToronto Island

1h 55m

ORD11:00 amChicago O'Hare Intl

Sep 22

ORD7:00 amChicago O'Hare Intl

1h 40m

YTZ9:40 amToronto Island

$205

Air Transat flights from Toronto to Illinois

Our best Air Transat deals on Toronto to Illinois flight tickets

Air Transat

May 29

YTZ1:45 pmToronto Island

1h 50m

MDW2:35 pmChicago Midway

Jun 5

MDW10:15 amChicago Midway

1h 40m

YTZ12:55 pmToronto Island

$206

Air Transat

May 17

YTZ8:55 amToronto Island

1h 50m

MDW9:45 amChicago Midway

May 24

MDW10:30 amChicago Midway

1h 40m

YTZ1:10 pmToronto Island

$250

Air Transat

Oct 20

YTZ1:40 pmToronto Island

1h 55m

ORD2:35 pmChicago O'Hare Intl

Oct 27

ORD11:00 amChicago O'Hare Intl

1h 42m

YTZ1:42 pmToronto Island

$277

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoChicago

YTZ - ORD

YTZORD

Toronto Island

Wed 9/23

8:40 pm-9:35 pm

Nonstop1h 55m

Chicago O'Hare Intl

Sat 9/26

7:00 am-9:40 am

Nonstop1h 40m

$203

Quickest round-trip

TorontoChicago

YTZ - MDW

YTZMDW

Toronto Island

Wed 6/10

8:45 am-9:35 am

Nonstop1h 50m

Chicago Midway

Mon 6/15

10:15 am-12:55 pm

Nonstop1h 40m

$204

TorontoChicago

YTZ - ORD

YTZORD

Toronto Island

Sun 9/13

8:40 pm-9:35 pm

Nonstop1h 55m

Chicago O'Hare Intl

Sat 9/19

7:00 am-9:40 am

Nonstop1h 40m

$204

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Tue 6/2

11:00 am-12:00 pm

Nonstop2h 00m

Chicago O'Hare Intl

Tue 6/9

9:20 pm-11:59 pm

Nonstop1h 39m

$206

TorontoChicago

YTZ - MDW

YTZMDW

Toronto Island

Fri 5/29

1:45 pm-2:35 pm

Nonstop1h 50m

Chicago Midway

Fri 6/5

10:15 am-12:55 pm

Nonstop1h 40m

$206

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Tue 5/19

11:00 am-12:03 pm

Nonstop2h 03m

Chicago O'Hare Intl

Tue 6/9

9:15 pm-11:59 pm

Nonstop1h 44m

$209

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Thu 6/4

1:55 pm-2:55 pm

Nonstop2h 00m

Chicago O'Hare Intl

Sun 6/7

7:09 am-9:54 am

Nonstop1h 45m

$211

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Fri 5/22

4:00 pm-4:59 pm

Nonstop1h 59m

Chicago O'Hare Intl

Thu 5/28

9:55 am-12:35 pm

Nonstop1h 40m

$213

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Mon 6/1

7:24 pm-12:05 am

1 stop5h 41m

Chicago O'Hare Intl

Sat 6/6

8:29 pm-11:23 pm

Nonstop1h 54m

$222

TorontoSt. Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Tue 6/16

3:13 pm-12:16 am

1 stop10h 03m

Lambert-St Louis

Tue 6/23

2:32 pm-11:29 pm

1 stop7h 57m

$344

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

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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 $228, 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 June is also cheap. Prices for this month can be found on momondo for an average of $239.

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 $471. Flights from Toronto to Illinois on a Monday will generally be more expensive and average around $749. 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 $393. Flights in the afternoon are often more expensive with an average ticket price of $713.

What is the cheapest Toronto to Illinois flight route?

Fly from Toronto Island to Chicago O'Hare Intl 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 $295 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.

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	$94
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 $94. The best round-trip flight deal from Toronto to Illinois found on momondo in the last 72 hours is $190.

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 May 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 15.26% of all bookings. The subsequent popular models are Embraer 175 (Enhanced Winglets) at 10.88%, Boeing 737 MAX 8 at 10.54%, and Embraer 175 at 8.04%.

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 $80	Free Cancellation	Rating 8.0 436 reviews	Search Porter Airlines flights
Air Canada	PriceFrom $146	Free Cancellation	Rating 7.1 10,999 reviews	Search Air Canada flights
United Airlines	PriceFrom $165	Free Cancellation	Rating 7.4 9,683 reviews	Search United Airlines flights
American Airlines	PriceFrom $189	Free Cancellation	Rating 7.1 11,670 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.

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Popular cities in Illinois

Flights to New Yorkfrom $72

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Flights to Orlandofrom $53

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Flights to Chicagofrom $56

Flights to San Franciscofrom $73

Flights to Las Vegasfrom $56

Flights to Washington, D.C.from $55

Flights to Bostonfrom $92

Flights to Atlantafrom $55

Flights to Dallasfrom $76

Flights to Fort Lauderdalefrom $56

Cheap flights from Toronto to Illinois from $125

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 6/16. 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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Porter Airlines flights from Toronto to Illinois

Our best Porter Airlines 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

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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?

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

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According to popular flight searches on momondo this year

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