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

As of August 2026, there are 493 flights per week flying from Illinois to Toronto. The most common day of the week flights depart is Fri, with 17% of flights taking off on this day.

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

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

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

As of August 2026, 70 flights take off from Illinois and land in Toronto each day. The most common flight departure time for this route is 8:00p.m., with 43% of daily flights taking off at noon.

Which airlines fly to Toronto?

United Airlines, Air Canada and American Airlines are the top three most popular airlines that fly to Toronto from Illinois according to our data. United Airlines is the first choice among our users, with 47% of people opting to fly with this airline when travelling to Toronto. Keep in mind that there are 3 different airlines that fly to Toronto on a routine basis, so you have a few additional options to choose from.

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

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

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

As of August 2026, there are 3 operators available to choose from for flights from Illinois to Toronto.

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

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.

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

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

C$ 144 Cheap Flights from Illinois to Toronto 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.

3:15 p.m. - 5:55 p.m.MDW Chicago Midway-YTZ Toronto Island

1h 40mdirect

1:45 p.m. - 2:35 p.m.YTZ Toronto Island-MDW Chicago Midway

1h 50mdirect

C$ 323Porter Airlines

Mon, 31 Aug - Mon, 14 Sep

2:15 p.m. - 5:01 p.m.ORD Chicago O'Hare Intl-YYZ Toronto Pearson Intl

1h 46mdirect

7:00 a.m. - 8:00 a.m.YYZ Toronto Pearson Intl-ORD Chicago O'Hare Intl

2h 00mdirect

C$ 325Air Canada

Thu, 10 Sep - Sun, 13 Sep

11:45 a.m. - 2:25 p.m.MDW Chicago Midway-YTZ Toronto Island

1h 40mdirect

10:10 a.m. - 11:00 a.m.YTZ Toronto Island-MDW Chicago Midway

1h 50mdirect

C$ 325Porter Airlines

Mon, 21 Sep - Sat, 26 Sep

2:15 p.m. - 5:01 p.m.ORD Chicago O'Hare Intl-YYZ Toronto Pearson Intl

1h 46mdirect

8:50 a.m. - 9:53 a.m.YYZ Toronto Pearson Intl-ORD Chicago O'Hare Intl

2h 03mdirect

C$ 325Air Canada

Thu, 10 Sep - Mon, 14 Sep

2:15 p.m. - 5:01 p.m.ORD Chicago O'Hare Intl-YYZ Toronto Pearson Intl

1h 46mdirect

8:50 a.m. - 9:53 a.m.YYZ Toronto Pearson Intl-ORD Chicago O'Hare Intl

2h 03mdirect

C$ 326Air Canada

Thu, 10 Sep - Mon, 14 Sep

10:25 a.m. - 1:05 p.m.MDW Chicago Midway-YTZ Toronto Island

1h 40mdirect

10:10 a.m. - 11:00 a.m.YTZ Toronto Island-MDW Chicago Midway

1h 50mdirect

C$ 329Porter Airlines

Mon, 31 Aug - Wed, 16 Sep

6:30 a.m. - 2:19 p.m.ORD Chicago O'Hare Intl-YYZ Toronto Pearson Intl

6h 49m1 stop Washington, D.C. Dulles Intl

5:45 p.m. - 6:51 p.m.YYZ Toronto Pearson Intl-ORD Chicago O'Hare Intl

2h 06mdirect

C$ 347United Airlines

Sat, 12 Sep - Sat, 12 Sep

5:00 a.m. - 1:47 p.m.ORD Chicago O'Hare Intl-YYZ Toronto Pearson Intl

7h 47m1 stop Newark

5:15 p.m. - 6:30 p.m.YYZ Toronto Pearson Intl-ORD Chicago O'Hare Intl

2h 15mdirect

C$ 347United Airlines

Wed, 30 Sep - Wed, 30 Sep

8:30 p.m. - 11:26 p.m.ORD Chicago O'Hare Intl-YYZ Toronto Pearson Intl

1h 56mdirect

7:15 p.m. - 8:20 p.m.YYZ Toronto Pearson Intl-ORD Chicago O'Hare Intl

2h 05mdirect

C$ 352American Airlines

Sat, 12 Sep - Wed, 16 Sep

11:42 a.m. - 2:32 p.m.ORD Chicago O'Hare Intl-YYZ Toronto Pearson Intl

1h 50mdirect

6:30 a.m. - 7:40 a.m.YYZ Toronto Pearson Intl-ORD Chicago O'Hare Intl

2h 10mdirect

C$ 352American Airlines

Thu, 24 Sep - Mon, 28 Sep

Cheap last-minute flights

Enter your travel dates to find the best prices.

3:15 p.m. - 5:55 p.m.MDW Chicago Midway-YTZ Toronto Island

1h 40mdirect

1:45 p.m. - 2:35 p.m.YTZ Toronto Island-MDW Chicago Midway

1h 50mdirect

C$ 462Porter Airlines

Mon, 17 Aug - Tue, 25 Aug

3:15 p.m. - 5:55 p.m.MDW Chicago Midway-YTZ Toronto Island

1h 40mdirect

8:55 a.m. - 9:45 a.m.YTZ Toronto Island-MDW Chicago Midway

1h 50mdirect

C$ 465Porter Airlines

Mon, 17 Aug - Wed, 26 Aug

3:15 p.m. - 5:55 p.m.MDW Chicago Midway-YTZ Toronto Island

1h 40mdirect

8:50 a.m. - 9:40 a.m.YTZ Toronto Island-MDW Chicago Midway

1h 50mdirect

C$ 466Porter Airlines

Thu, 20 Aug - Sat, 22 Aug

2:00 p.m. - 4:53 p.m.ORD Chicago O'Hare Intl-YTZ Toronto Island

1h 53mdirect

12:15 p.m. - 1:21 p.m.YTZ Toronto Island-ORD Chicago O'Hare Intl

2h 06mdirect

C$ 484Air Canada

Wed, 19 Aug - Wed, 16 Sep

8:50 p.m. - 11:36 p.m.ORD Chicago O'Hare Intl-YYZ Toronto Pearson Intl

1h 46mdirect

2:00 p.m. - 2:55 p.m.YYZ Toronto Pearson Intl-ORD Chicago O'Hare Intl

1h 55mdirect

C$ 497Air Canada

Wed, 19 Aug - Wed, 16 Sep

8:50 p.m. - 11:36 p.m.ORD Chicago O'Hare Intl-YYZ Toronto Pearson Intl

1h 46mdirect

4:00 p.m. - 4:58 p.m.YYZ Toronto Pearson Intl-ORD Chicago O'Hare Intl

1h 58mdirect

C$ 497Air Canada

Wed, 19 Aug - Wed, 23 Sep

3:25 p.m. - 9:38 p.m.ORD Chicago O'Hare Intl-YYZ Toronto Pearson Intl

5h 13m1 stop Philadelphia

6:30 a.m. - 7:40 a.m.YYZ Toronto Pearson Intl-ORD Chicago O'Hare Intl

2h 10mdirect

C$ 591American Airlines

Wed, 19 Aug - Wed, 16 Sep

5:05 p.m. - 11:46 p.m.ORD Chicago O'Hare Intl-YYZ Toronto Pearson Intl

5h 41m1 stop Philadelphia

6:30 a.m. - 7:40 a.m.YYZ Toronto Pearson Intl-ORD Chicago O'Hare Intl

2h 10mdirect

C$ 663American Airlines

Sun, 16 Aug - Tue, 15 Sep

5:53 p.m. - 8:44 p.m.ORD Chicago O'Hare Intl-YYZ Toronto Pearson Intl

1h 51mdirect

10:15 a.m. - 11:21 a.m.YYZ Toronto Pearson Intl-ORD Chicago O'Hare Intl

2h 06mdirect

C$ 671United Airlines

Thu, 20 Aug - Sun, 30 Aug

12:59 p.m. - 3:46 p.m.ORD Chicago O'Hare Intl-YYZ Toronto Pearson Intl

1h 47mdirect

7:00 a.m. - 8:00 a.m.YYZ Toronto Pearson Intl-ORD Chicago O'Hare Intl

2h 00mdirect

C$ 723United Airlines

Sun, 16 Aug - Mon, 31 Aug

Cheap direct flights

Enter your travel dates to find the best prices.

3:15 p.m. - 5:55 p.m.MDW Chicago Midway-YTZ Toronto Island

1h 40mdirect

1:45 p.m. - 2:35 p.m.YTZ Toronto Island-MDW Chicago Midway

1h 50mdirect

C$ 323Porter Airlines

Mon, 31 Aug - Mon, 14 Sep

2:15 p.m. - 5:01 p.m.ORD Chicago O'Hare Intl-YYZ Toronto Pearson Intl

1h 46mdirect

7:00 a.m. - 8:00 a.m.YYZ Toronto Pearson Intl-ORD Chicago O'Hare Intl

2h 00mdirect

C$ 325Air Canada

Thu, 10 Sep - Sun, 13 Sep

11:45 a.m. - 2:25 p.m.MDW Chicago Midway-YTZ Toronto Island

1h 40mdirect

10:10 a.m. - 11:00 a.m.YTZ Toronto Island-MDW Chicago Midway

1h 50mdirect

C$ 325Porter Airlines

Mon, 21 Sep - Sat, 26 Sep

2:15 p.m. - 5:01 p.m.ORD Chicago O'Hare Intl-YYZ Toronto Pearson Intl

1h 46mdirect

8:50 a.m. - 9:53 a.m.YYZ Toronto Pearson Intl-ORD Chicago O'Hare Intl

2h 03mdirect

C$ 325Air Canada

Thu, 10 Sep - Mon, 14 Sep

7:25 a.m. - 10:07 a.m.ORD Chicago O'Hare Intl-YTZ Toronto Island

1h 42mdirect

7:35 p.m. - 8:41 p.m.YTZ Toronto Island-ORD Chicago O'Hare Intl

2h 06mdirect

C$ 326Air Canada

Thu, 10 Sep - Sun, 13 Sep

10:25 a.m. - 1:05 p.m.MDW Chicago Midway-YTZ Toronto Island

1h 40mdirect

10:10 a.m. - 11:00 a.m.YTZ Toronto Island-MDW Chicago Midway

1h 50mdirect

C$ 329Porter Airlines

Mon, 31 Aug - Wed, 16 Sep

8:30 p.m. - 11:26 p.m.ORD Chicago O'Hare Intl-YYZ Toronto Pearson Intl

1h 56mdirect

7:15 p.m. - 8:20 p.m.YYZ Toronto Pearson Intl-ORD Chicago O'Hare Intl

2h 05mdirect

C$ 352American Airlines

Sat, 12 Sep - Wed, 16 Sep

11:42 a.m. - 2:32 p.m.ORD Chicago O'Hare Intl-YYZ Toronto Pearson Intl

1h 50mdirect

6:30 a.m. - 7:40 a.m.YYZ Toronto Pearson Intl-ORD Chicago O'Hare Intl

2h 10mdirect

C$ 352American Airlines

Thu, 24 Sep - Mon, 28 Sep

2:52 p.m. - 5:56 p.m.ORD Chicago O'Hare Intl-YYZ Toronto Pearson Intl

2h 04mdirect

2:45 p.m. - 3:51 p.m.YYZ Toronto Pearson Intl-ORD Chicago O'Hare Intl

2h 06mdirect

C$ 352United Airlines

Sun, 13 Sep - Fri, 25 Sep

4:38 p.m. - 7:40 p.m.ORD Chicago O'Hare Intl-YYZ Toronto Pearson Intl

2h 02mdirect

2:45 p.m. - 3:51 p.m.YYZ Toronto Pearson Intl-ORD Chicago O'Hare Intl

2h 06mdirect

C$ 352United Airlines

Tue, 15 Sep - Tue, 22 Sep

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American Airlines flights from Illinois to Toronto

Our best American Airlines deals on Illinois to Toronto flight tickets

American Airlines

9 Sep

ORD4:00 p.m.Chicago O'Hare Intl

6h 46m

1 stop

YYZ11:46 p.m.Toronto Pearson Intl

15 Sep

YYZ6:30 a.m.Toronto Pearson Intl

2h 10m

ORD7:40 a.m.Chicago O'Hare Intl

C$ 365

American Airlines

25 Sep

ORD5:48 p.m.Chicago O'Hare Intl

4h 58m

1 stop

YYZ11:46 p.m.Toronto Pearson Intl

27 Sep

YYZ6:30 a.m.Toronto Pearson Intl

2h 10m

ORD7:40 a.m.Chicago O'Hare Intl

C$ 366

American Airlines

24 Sep

ORD11:42 a.m.Chicago O'Hare Intl

1h 50m

YYZ2:32 p.m.Toronto Pearson Intl

28 Sep

YYZ6:04 p.m.Toronto Pearson Intl

5h 31m

1 stop

ORD10:35 p.m.Chicago O'Hare Intl

C$ 373

Air Canada flights from Illinois to Toronto

Our best Air Canada deals on Illinois to Toronto flight tickets

Air Canada

10 Sep

ORD2:15 p.m.Chicago O'Hare Intl

1h 46m

YYZ5:01 p.m.Toronto Pearson Intl

14 Sep

YYZ8:50 a.m.Toronto Pearson Intl

2h 03m

ORD9:53 a.m.Chicago O'Hare Intl

C$ 325

Air Canada

10 Sep

ORD2:15 p.m.Chicago O'Hare Intl

1h 46m

YYZ5:01 p.m.Toronto Pearson Intl

14 Sep

YYZ8:50 a.m.Toronto Pearson Intl

2h 03m

ORD9:53 a.m.Chicago O'Hare Intl

C$ 326

Air Canada

15 Sep

ORD3:40 p.m.Chicago O'Hare Intl

5h 13m

1 stop

YYZ9:53 p.m.Toronto Pearson Intl

17 Sep

YYZ6:50 p.m.Toronto Pearson Intl

1h 58m

ORD7:48 p.m.Chicago O'Hare Intl

C$ 327

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

ChicagoToronto

MDW Chicago Midway - YTZ Toronto Island

MDWYTZ

Chicago Midway

Mon 31/8

3:15 p.m.-5:55 p.m.

Nonstop1h 40m

Toronto Island

Mon 14/9

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

Nonstop1h 50m

C$ 323

ChicagoToronto

ORD Chicago O'Hare Intl - YYZ Toronto Pearson Intl

ORDYYZ

Chicago O'Hare Intl

Thu 10/9

2:15 p.m.-5:01 p.m.

Nonstop1h 46m

Toronto Pearson Intl

Sun 13/9

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

Nonstop2h 00m

C$ 325

ChicagoToronto

MDW Chicago Midway - YTZ Toronto Island

MDWYTZ

Chicago Midway

Mon 21/9

11:45 a.m.-2:25 p.m.

Nonstop1h 40m

Toronto Island

Sat 26/9

10:10 a.m.-11:00 a.m.

Nonstop1h 50m

C$ 325

ChicagoToronto

ORD Chicago O'Hare Intl - YYZ Toronto Pearson Intl

ORDYYZ

Chicago O'Hare Intl

Thu 10/9

2:15 p.m.-5:01 p.m.

Nonstop1h 46m

Toronto Pearson Intl

Mon 14/9

8:50 a.m.-9:53 a.m.

Nonstop2h 03m

C$ 325

ChicagoToronto

ORD Chicago O'Hare Intl - YYZ Toronto Pearson Intl

ORDYYZ

Chicago O'Hare Intl

Thu 10/9

2:15 p.m.-5:01 p.m.

Nonstop1h 46m

Toronto Pearson Intl

Mon 14/9

8:50 a.m.-9:53 a.m.

Nonstop2h 03m

C$ 326

ChicagoToronto

MDW Chicago Midway - YTZ Toronto Island

MDWYTZ

Chicago Midway

Mon 31/8

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

Nonstop1h 40m

Toronto Island

Wed 16/9

10:10 a.m.-11:00 a.m.

Nonstop1h 50m

C$ 329

ChicagoToronto

ORD Chicago O'Hare Intl - YYZ Toronto Pearson Intl

ORDYYZ

Chicago O'Hare Intl

Sat 12/9

6:30 a.m.-2:19 p.m.

1 stop6h 49m

Toronto Pearson Intl

Sat 12/9

5:45 p.m.-6:51 p.m.

Nonstop2h 06m

C$ 347

ChicagoToronto

ORD Chicago O'Hare Intl - YYZ Toronto Pearson Intl

ORDYYZ

Chicago O'Hare Intl

Wed 30/9

5:00 a.m.-1:47 p.m.

1 stop7h 47m

Toronto Pearson Intl

Wed 30/9

5:15 p.m.-6:30 p.m.

Nonstop2h 15m

C$ 347

ChicagoToronto

ORD Chicago O'Hare Intl - YYZ Toronto Pearson Intl

ORDYYZ

Chicago O'Hare Intl

Sat 12/9

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

Nonstop1h 56m

Toronto Pearson Intl

Wed 16/9

7:15 p.m.-8:20 p.m.

Nonstop2h 05m

C$ 352

ChicagoToronto

ORD Chicago O'Hare Intl - YYZ Toronto Pearson Intl

ORDYYZ

Chicago O'Hare Intl

Thu 24/9

11:42 a.m.-2:32 p.m.

Nonstop1h 50m

Toronto Pearson Intl

Mon 28/9

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

Nonstop2h 10m

C$ 352

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

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?

The month of February is, on average, the cheapest month to fly to Toronto from Illinois, with most prices found around C$ 387. The month of November is another great option to travel to Toronto, with average flight prices from Illinois averaging around C$ 406.

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

According to our data, Wednesday is the cheapest day to fly to Toronto from Illinois. The lowest ticket price found for a Wednesday departure recently was C$ 366. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Illinois to Toronto on a Monday will generally be more expensive and average around C$ 511. 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 Toronto?

Flying to Toronto from Illinois in the evening is the least expensive time of day to depart. momondo users have found prices as low as C$ 335 when looking at flights departing in the evening. Try not to purchase tickets at noon because they tend to be around C$ 493. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Illinois to Toronto flight route?

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

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

You are more likely to see cheaper flights to Toronto from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Toronto for around C$ 465 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Toronto from Illinois for as low as C$ 377 on momondo.

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

There are 3 cabin classes available to choose from on Illinois to Toronto 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 flights?

No. A direct flight is the cheapest option for a flight between Illinois to Toronto.

Cheap Illinois to Toronto flight deals and tips

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

Best price found	C$ 163
Fastest flight time	1h 37m
Direct flights	Every day
Airports in Toronto	3 airports

The best one-way flight to Toronto from Illinois in the past 72 hours is C$ 163. The best round-trip flight deal from Illinois to Toronto found on momondo in the last 72 hours is C$ 138.

The fastest flight from Illinois to Toronto takes 1h 37m

Direct flights go from Illinois to Toronto every day.

There are 3 airports in Toronto. From Illinois there are direct flights to Toronto Pearson Intl (YYZ), Toronto Island (YTZ).

Search flight deals

Frequently asked questions about flying from Illinois to Toronto

When did momondo last update prices for flights from Illinois to Toronto?
Prices for flights from Illinois to Toronto are refreshed on a daily basis.
How many operators does momondo search for flights from Illinois to Toronto?
As of August 2026, there are 3 operators available to choose from for flights from Illinois to Toronto.
How old do you have to be to fly from Illinois to Toronto?
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.
What documentation or ID do you need to fly to Toronto?
The required travel and health documents for your Toronto 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. 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?
momondo data reveals that the most frequently booked plane model on the route from Illinois to Toronto is De Havilland (Bombardier) DHC-8-400 Dash 8Q, representing 21.30% of all bookings. The subsequent popular models are Embraer 175 at 12.64%, Boeing 787-8 Dreamliner at 11.05%, and Embraer 175 (Enhanced Winglets) at 6.49%.

Best airlines flying from Illinois to Toronto

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom C$ 135	Free Cancellation	Rating 7.1 11,943 reviews	Search American Airlines flights
Air Canada	PriceFrom C$ 286	Free Cancellation	Rating 7.1 11,481 reviews	Search Air Canada flights
United Airlines	PriceFrom C$ 342	Free Cancellation	Rating 7.4 10,107 reviews	Search United Airlines flights

Apsley

Why use momondo?

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

It is quick and easy to find Illinois to Toronto 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 Toronto that suits you.

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

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

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?

If you are simply researching potential flights to Toronto, momondo offers a useful price alert feature which will track prices for flights to Toronto from Illinois and alert you when they change.

An easier way to manage your Toronto 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

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Nearby airports

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Other Canada destinations

Other flights from Illinois

Complete your trip

Feeling lucky

Fly into one of these airports located in Toronto

Toronto Region of Waterloo Intl Airport

Toronto Island Airport

Toronto Pearson Intl Airport

Cheap flights from Illinois to Toronto from C$ 144

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 15/9. 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 Illinois to Toronto

Cheap round-trip flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

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Price Alerts

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American Airlines flights from Illinois to Toronto

Our best American Airlines deals on Illinois to Toronto flight tickets

Air Canada flights from Illinois to Toronto

Our best Air Canada deals on Illinois to Toronto flight tickets

momondo Fare Finder

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

See travel insights to Toronto from

How to get the cheapest flight ticket from Illinois to Toronto

What is the cheapest month to fly to Toronto?

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

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

What is the cheapest Illinois to Toronto flight route?

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

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

Can stopping save me money on Illinois to Toronto flights?

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

Which airlines fly to Toronto?

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

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

Cheap Illinois to Toronto flight deals and tips

Best price found

Fastest flight time

Direct flights

Airports in Toronto

Frequently asked questions about flying from Illinois to Toronto

Best airlines flying from Illinois to Toronto

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

Travelling to a place near Toronto?

Why use momondo?

An easier way to manage your Toronto 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 Canada

Fly into one of these airports located in Toronto

Airports listed have a maximum distance of 83.6 km from Toronto

Fly your favourite airline to Toronto

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

Cabin classes currently available on flights to Toronto

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

Popular Cities in Canada

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

Fly to other destinations from Illinois

According to popular flight searches on momondo this year

Complete your trip to Toronto

Explore popular destinations other users love

According to popular flight searches on momondo this year