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

United Airlines, Delta, and American Airlines are the most popular carriers operating from Illinois to Toronto Pearson Intl

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

As of June 2026, 67 flights take off from Illinois and land in Toronto Pearson Intl Airport each day. The most common flight departure time for this route is 2:00p.m., with 44% of daily flights taking off at noon.

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

As of June 2026, there are 472 flights per week flying from Illinois to Toronto Pearson Intl Airport. The most common day of the week flights depart is Thu, with 16% of flights taking off on this day.

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

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

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

The number of operators available for flights from Illinois to Toronto Pearson Intl Airport is 2 as of June 2026.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Toronto Pearson Intl Airport.

What documentation or ID do you need to fly to Toronto Pearson Intl Airport?

The required travel and health documents for your Toronto Pearson Intl Airport 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 Toronto Pearson Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 151 Cheap Flights from Illinois to Toronto Pearson Intl Airport in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Illinois to Toronto

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

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

ORD

YYZ

1h 45mdirect

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

YYZ

ORD

1h 57mdirect

C$ 323Air Canada

Sat, 15 Aug - Mon, 17 Aug

5:35 p.m. - 8:20 p.m.

ORD

YYZ

1h 45mdirect

8:05 a.m. - 9:00 a.m.

YYZ

ORD

1h 55mdirect

C$ 327Air Canada

Fri, 24 Jul - Sun, 26 Jul

3:50 p.m. - 6:34 p.m.

ORD

YYZ

1h 44mdirect

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

YYZ

ORD

1h 57mdirect

C$ 328Air Canada

Fri, 24 Jul - Sun, 26 Jul

5:53 p.m. - 8:44 p.m.

ORD

YYZ

1h 51mdirect

6:50 p.m. - 7:48 p.m.

YYZ

ORD

1h 58mdirect

C$ 351Multiple Airlines

Sun, 4 Oct - Tue, 13 Oct

9:20 p.m. - 11:59 p.m.

ORD

YYZ

1h 39mdirect

7:00 a.m. - 8:00 a.m.

YYZ

ORD

2h 00mdirect

C$ 353Lufthansa

Fri, 24 Jul - Sun, 26 Jul

9:24 a.m. - 5:24 p.m.

MDW

YYZ

7h 00m

1 stop

6:10 a.m. - 12:39 p.m.

YYZ

MDW

7h 29m

1 stop

C$ 373KLM

Fri, 4 Sep - Mon, 7 Sep

9:29 a.m. - 5:20 p.m.

MDW

YYZ

6h 51m

1 stop

9:45 a.m. - 12:33 p.m.

YYZ

MDW

3h 48m

1 stop

C$ 381KLM

Wed, 30 Sep - Sat, 17 Oct

9:29 a.m. - 5:20 p.m.

MDW

YYZ

6h 51m

1 stop

6:00 a.m. - 12:39 p.m.

YYZ

MDW

7h 39m

1 stop

C$ 387Delta

Wed, 9 Sep - Tue, 15 Sep

9:24 a.m. - 5:24 p.m.

MDW

YYZ

7h 00m

1 stop

12:09 p.m. - 6:33 p.m.

YYZ

MDW

7h 24m

1 stop

C$ 400Delta

Wed, 26 Aug - Fri, 4 Sep

10:35 a.m. - 1:40 p.m.

STL

YYZ

26h 05m

2 stops

6:30 a.m. - 7:39 p.m.

YYZ

STL

14h 09m

1 stop

C$ 567Multiple Airlines

Sun, 25 Oct - Thu, 29 Oct

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Air Canada flights from Illinois to Toronto Pearson Intl Airport

Our best Air Canada deals on Illinois to Toronto Pearson Intl Airport flight tickets

Air Canada

15 Aug

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

1h 45m

YYZ12:35 p.m.Toronto Pearson Intl

17 Aug

YYZ4:00 p.m.Toronto Pearson Intl

1h 57m

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

C$ 323

Air Canada

24 Jul

ORD5:35 p.m.Chicago O'Hare Intl

1h 45m

YYZ8:20 p.m.Toronto Pearson Intl

26 Jul

YYZ8:05 a.m.Toronto Pearson Intl

1h 55m

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

C$ 327

Air Canada

24 Jul

ORD3:50 p.m.Chicago O'Hare Intl

1h 44m

YYZ6:34 p.m.Toronto Pearson Intl

26 Jul

YYZ12:25 p.m.Toronto Pearson Intl

1h 57m

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

C$ 328

United Airlines flights from Illinois to Toronto Pearson Intl Airport

Our best United Airlines deals on Illinois to Toronto Pearson Intl Airport flight tickets

United Airlines

9 Jul

ORD12:55 p.m.Chicago O'Hare Intl

1h 51m

YYZ3:46 p.m.Toronto Pearson Intl

9 Jul

YYZ7:43 p.m.Toronto Pearson Intl

4h 48m

1 stop

ORD11:31 p.m.Chicago O'Hare Intl

C$ 363

United Airlines

9 Sep

ORD12:16 p.m.Chicago O'Hare Intl

5h 44m

1 stop

YYZ7:00 p.m.Toronto Pearson Intl

15 Sep

YYZ10:15 a.m.Toronto Pearson Intl

2h 06m

ORD11:21 a.m.Chicago O'Hare Intl

C$ 365

United Airlines

1 Oct

ORD7:09 a.m.Chicago O'Hare Intl

1h 45m

YYZ9:54 a.m.Toronto Pearson Intl

16 Oct

YYZ7:43 p.m.Toronto Pearson Intl

4h 49m

1 stop

ORD11:32 p.m.Chicago O'Hare Intl

C$ 373

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Sat 15/8

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

Nonstop1h 45m

Toronto Pearson Intl

Mon 17/8

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

Nonstop1h 57m

C$ 323

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Fri 24/7

5:35 p.m.-8:20 p.m.

Nonstop1h 45m

Toronto Pearson Intl

Sun 26/7

8:05 a.m.-9:00 a.m.

Nonstop1h 55m

C$ 327

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Fri 24/7

3:50 p.m.-6:34 p.m.

Nonstop1h 44m

Toronto Pearson Intl

Sun 26/7

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

Nonstop1h 57m

C$ 328

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Sun 4/10

5:53 p.m.-8:44 p.m.

Nonstop1h 51m

Toronto Pearson Intl

Tue 13/10

6:50 p.m.-7:48 p.m.

Nonstop1h 58m

C$ 351

Quickest round-trip

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Fri 24/7

9:20 p.m.-11:59 p.m.

Nonstop1h 39m

Toronto Pearson Intl

Sun 26/7

7:00 a.m.-8:00 a.m.

Nonstop2h 00m

C$ 353

ChicagoToronto

MDW - YYZ

MDWYYZ

Chicago Midway

Fri 4/9

9:24 a.m.-5:24 p.m.

1 stop7h 00m

Toronto Pearson Intl

Mon 7/9

6:10 a.m.-12:39 p.m.

1 stop7h 29m

C$ 373

ChicagoToronto

MDW - YYZ

MDWYYZ

Chicago Midway

Wed 30/9

9:29 a.m.-5:20 p.m.

1 stop6h 51m

Toronto Pearson Intl

Sat 17/10

9:45 a.m.-12:33 p.m.

1 stop3h 48m

C$ 381

ChicagoToronto

MDW - YYZ

MDWYYZ

Chicago Midway

Wed 9/9

9:29 a.m.-5:20 p.m.

1 stop6h 51m

Toronto Pearson Intl

Tue 15/9

6:00 a.m.-12:39 p.m.

1 stop7h 39m

C$ 387

ChicagoToronto

MDW - YYZ

MDWYYZ

Chicago Midway

Wed 26/8

9:24 a.m.-5:24 p.m.

1 stop7h 00m

Toronto Pearson Intl

Fri 4/9

12:09 p.m.-6:33 p.m.

1 stop7h 24m

C$ 400

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Sun 25/10

10:35 a.m.-1:40 p.m.

2 stops26h 05m

Toronto Pearson Intl

Thu 29/10

6:30 a.m.-7:39 p.m.

1 stop14h 09m

C$ 567

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 Illinois to Toronto Pearson Intl Airport

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 Toronto Pearson Intl Airport?

If you aren’t able to travel during the month of February, then book flights to Toronto Pearson Intl Airport from Illinois during October instead. Flights to Toronto Pearson Intl Airport in October, while not as cheap as those in February, still average around C$ 105.

What is the cheapest day to depart on your flight to Toronto Pearson Intl Airport?

Our data shows that Thursday is the least expensive day to fly to Toronto Pearson Intl Airport. Tickets to fly out on this day can be as low as C$ 182. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Illinois to Toronto Pearson Intl Airport for around C$ 468.

What is the cheapest time of day to depart on your flight to Toronto Pearson Intl Airport?

Our data shows that the cheapest Illinois to Toronto Pearson Intl Airport flights are usually those with departure times in the evening. Our users have found flights to Toronto Pearson Intl Airport in the evening for as low as C$ 268. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are C$ 502 on average. Flights to Toronto Pearson Intl Airport from Illinois in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Illinois to Toronto Pearson Intl flight route?

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

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

You are more likely to see cheaper flights to Toronto Pearson Intl Airport from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Toronto Pearson Intl Airport for around C$ 445 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Toronto Pearson Intl Airport from Illinois for as low as C$ 377 on momondo.

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

There are 2 cabin classes available to choose from on Illinois to Toronto Pearson Intl Airport 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 Illinois to Toronto Pearson Intl Airport flights?

You could potentially save up to 6% on your flight if you consider stops on a Illinois to Toronto Pearson Intl Airport flight.

Cheap Illinois to Toronto Pearson Intl Airport flight deals and tips

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

Best price found	C$ 175
Fastest flight time	1h 39m
Direct flights	Every day

The best one-way flight to Toronto Pearson Intl Airport from Illinois in the past 72 hours is C$ 175. The best round-trip flight deal from Illinois to Toronto Pearson Intl Airport found on momondo in the last 72 hours is C$ 253.

The fastest flight from Illinois to Toronto Pearson Intl Airport takes 1h 39m

Direct flights go from Illinois to Toronto Pearson Intl Airport every day.

Search flight deals

Frequently asked questions about flying from Illinois to Toronto Pearson Intl Airport

When did momondo last update prices for flights from Illinois to Toronto Pearson Intl Airport?
Prices for flights from Illinois to Toronto Pearson Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Illinois to Toronto Pearson Intl Airport?
The number of operators available for flights from Illinois to Toronto Pearson Intl Airport is 2 as of June 2026.
How old do you have to be to fly from Illinois to Toronto Pearson Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Toronto Pearson Intl Airport.
What documentation or ID do you need to fly to Toronto Pearson Intl Airport?
The required travel and health documents for your Toronto Pearson Intl Airport 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 Toronto Pearson Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Illinois to Toronto Pearson Intl Airport?
Based on momondo bookings for flights between Illinois and Toronto Pearson Intl Airport, the leading plane model is De Havilland (Bombardier) DHC-8-400 Dash 8Q, making up 13.07% of the total bookings. Other popular models include Boeing 787-8 Dreamliner with 11.82%, Embraer 175 with 8.52%, and Embraer 175 (Enhanced Winglets) with 7.32%.

Best airlines flying from Illinois to Toronto Pearson Intl Airport

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom C$ 269	Free Cancellation	Rating 7.4 9,888 reviews		Search United Airlines flights
Air Canada	PriceFrom C$ 293	Free Cancellation	Rating 7.1 11,255 reviews		Search Air Canada flights

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Why use momondo?

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

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

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

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

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

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

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

Of course. momondo tracks the price of Illinois to Toronto flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Illinois to Toronto from C$ 151

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Toronto departing on 13/7. 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 Canada flights from Illinois to Toronto Pearson Intl Airport

Our best Air Canada deals on Illinois to Toronto Pearson Intl Airport flight tickets

United Airlines flights from Illinois to Toronto Pearson Intl Airport

Our best United Airlines deals on Illinois to Toronto Pearson Intl Airport flight tickets

momondo Fare Finder

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

See travel insights to Toronto from

How to get the cheapest flight ticket from Illinois to Toronto Pearson Intl Airport

What is the cheapest month to fly to Toronto Pearson Intl Airport?

What is the cheapest day to depart on your flight to Toronto Pearson Intl Airport?

What is the cheapest time of day to depart on your flight to Toronto Pearson Intl Airport?

What is the cheapest Illinois to Toronto Pearson Intl flight route?

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

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

Can stopping save me money on Illinois to Toronto Pearson Intl Airport flights?

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

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

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

Cheap Illinois to Toronto Pearson Intl Airport flight deals and tips

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

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from Illinois to Toronto Pearson Intl Airport

Best airlines flying from Illinois to Toronto Pearson Intl Airport

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

Travelling to a place near Toronto?

Why use momondo?

An easier way to manage your Toronto Pearson Intl Airport 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.

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

Find better results for your trip to Toronto

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

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According to popular flight searches on momondo this year

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List of cabin classes available on flights landing in Toronto. Availability may vary depending on flight origin and airline.

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