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Cheap flights from Illinois to Toronto from C$ 106

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 21/1. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:16 p.m. - 9:21 p.m.ORD-YYZ
2h 05mdirect
United Airlines Logo
9:00 p.m. - 10:05 p.m.YYZ-ORD
2h 05mdirect
C$ 248United Airlines
Find Deal
Thu, 1 Jan - Sat, 10 Jan
American Airlines Logo
1:16 p.m. - 4:03 p.m.ORD-YYZ
1h 47mdirect
American Airlines Logo
6:24 p.m. - 7:24 p.m.YYZ-ORD
2h 00mdirect
C$ 257American Airlines
Find Deal
Sun, 7 Dec - Thu, 11 Dec
Air Canada Logo
8:15 p.m. - 10:54 p.m.ORD-YYZ
1h 39mdirect
Air Canada Logo
2:15 p.m. - 3:10 p.m.YYZ-ORD
1h 55mdirect
C$ 261Air Canada
Find Deal
Sun, 4 Jan - Wed, 7 Jan
Multiple Airlines Logo
2:00 p.m. - 4:39 p.m.ORD-YYZ
1h 39mdirect
Multiple Airlines Logo
4:05 p.m. - 8:15 p.m.YYZ-ORD
5h 10m1 stop
C$ 278Multiple Airlines
Find Deal
Thu, 8 Jan - Sun, 11 Jan
Air Canada Logo
7:15 a.m. - 1:40 p.m.ORD-YYZ
5h 25m1 stop
Air Canada Logo
12:05 p.m. - 1:01 p.m.YYZ-ORD
1h 56mdirect
C$ 289Air Canada
Find Deal
Mon, 2 Feb - Mon, 9 Feb
Multiple Airlines Logo
1:13 p.m. - 4:02 p.m.ORD-YYZ
1h 49mdirect
Multiple Airlines Logo
12:05 p.m. - 1:01 p.m.YYZ-ORD
1h 56mdirect
C$ 300Multiple Airlines
Find Deal
Tue, 30 Dec - Fri, 2 Jan
Delta Logo
7:00 a.m. - 3:20 p.m.ORD-YYZ
7h 20m1 stop
Delta Logo
3:59 p.m. - 8:38 p.m.YYZ-ORD
5h 39m1 stop
C$ 325Delta
Find Deal
Tue, 31 Mar - Wed, 1 Apr
Delta Logo
1:00 p.m. - 7:09 p.m.MDW-YYZ
5h 09m1 stop
Delta Logo
6:00 a.m. - 8:50 a.m.YYZ-MDW
3h 50m1 stop
C$ 325Delta
Find Deal
Fri, 20 Feb - Wed, 25 Feb
WestJet Logo
7:02 p.m. - 4:02 p.m.MDW-YYZ
20h 00m1 stop
WestJet Logo
6:30 a.m. - 1:07 p.m.YYZ-MDW
7h 37m1 stop
C$ 400WestJet
Find Deal
Fri, 14 Nov - Tue, 18 Nov
WestJet Logo
7:02 p.m. - 4:02 p.m.MDW-YYZ
20h 00m1 stop
WestJet Logo
6:30 p.m. - 9:52 a.m.YYZ-MDW
16h 22m2 stops
C$ 403WestJet
Find Deal
Fri, 14 Nov - Mon, 17 Nov

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
1 Jan
ORD6:16 p.m.Chicago O'Hare Intl
2h 05m
YYZ9:21 p.m.Toronto Pearson Intl
10 Jan
YYZ9:00 p.m.Toronto Pearson Intl
2h 05m
ORD10:05 p.m.Chicago O'Hare Intl
C$ 248
Find similar
United Airlines
13 Feb
ORD4:30 p.m.Chicago O'Hare Intl
5h 59m
1 stop
YYZ11:29 p.m.Toronto Pearson Intl
16 Feb
YYZ9:00 a.m.Toronto Pearson Intl
2h 07m
ORD10:07 a.m.Chicago O'Hare Intl
C$ 299
Find similar
United Airlines
29 Dec
ORD6:16 p.m.Chicago O'Hare Intl
2h 05m
YYZ9:21 p.m.Toronto Pearson Intl
3 Jan
YYZ9:00 p.m.Toronto Pearson Intl
2h 05m
ORD10:05 p.m.Chicago O'Hare Intl
C$ 314
Find similar

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
4 Jan
ORD8:15 p.m.Chicago O'Hare Intl
1h 39m
YYZ10:54 p.m.Toronto Pearson Intl
7 Jan
YYZ2:15 p.m.Toronto Pearson Intl
1h 55m
ORD3:10 p.m.Chicago O'Hare Intl
C$ 261
Find similar
Air Canada
2 Feb
ORD7:15 a.m.Chicago O'Hare Intl
5h 25m
1 stop
YYZ1:40 p.m.Toronto Pearson Intl
9 Feb
YYZ12:05 p.m.Toronto Pearson Intl
1h 56m
ORD1:01 p.m.Chicago O'Hare Intl
C$ 289
Find similar
Air Canada
13 Dec
ORD12:50 p.m.Chicago O'Hare Intl
5h 54m
1 stop
YYZ7:44 p.m.Toronto Pearson Intl
10 Jan
YYZ4:50 p.m.Toronto Pearson Intl
1h 58m
ORD5:48 p.m.Chicago O'Hare Intl
C$ 322
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Illinois to Toronto Pearson Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 8 October 2025.
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

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Thu 1/1

6:16 p.m.-9:21 p.m.

Nonstop2h 05m

Toronto Pearson Intl

Sat 10/1

9:00 p.m.-10:05 p.m.

Nonstop2h 05m

C$ 248

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Sun 7/12

1:16 p.m.-4:03 p.m.

Nonstop1h 47m

Toronto Pearson Intl

Thu 11/12

6:24 p.m.-7:24 p.m.

Nonstop2h 00m

C$ 257

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Sun 4/1

8:15 p.m.-10:54 p.m.

Nonstop1h 39m

Toronto Pearson Intl

Wed 7/1

2:15 p.m.-3:10 p.m.

Nonstop1h 55m

C$ 261

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Thu 8/1

2:00 p.m.-4:39 p.m.

Nonstop1h 39m

Toronto Pearson Intl

Sun 11/1

4:05 p.m.-8:15 p.m.

1 stop5h 10m

C$ 278

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Mon 2/2

7:15 a.m.-1:40 p.m.

1 stop5h 25m

Toronto Pearson Intl

Mon 9/2

12:05 p.m.-1:01 p.m.

Nonstop1h 56m

C$ 289

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Tue 30/12

1:13 p.m.-4:02 p.m.

Nonstop1h 49m

Toronto Pearson Intl

Fri 2/1

12:05 p.m.-1:01 p.m.

Nonstop1h 56m

C$ 300

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Tue 31/3

7:00 a.m.-3:20 p.m.

1 stop7h 20m

Toronto Pearson Intl

Wed 1/4

3:59 p.m.-8:38 p.m.

1 stop5h 39m

C$ 325

ChicagoToronto

MDW - YYZ

MDWYYZ

Chicago Midway

Fri 20/2

1:00 p.m.-7:09 p.m.

1 stop5h 09m

Toronto Pearson Intl

Wed 25/2

6:00 a.m.-8:50 a.m.

1 stop3h 50m

C$ 325

ChicagoToronto

MDW - YYZ

MDWYYZ

Chicago Midway

Fri 14/11

7:02 p.m.-4:02 p.m.

1 stop20h 00m

Toronto Pearson Intl

Tue 18/11

6:30 a.m.-1:07 p.m.

1 stop7h 37m

C$ 400

ChicagoToronto

MDW - YYZ

MDWYYZ

Chicago Midway

Fri 14/11

7:02 p.m.-4:02 p.m.

1 stop20h 00m

Toronto Pearson Intl

Mon 17/11

6:30 p.m.-9:52 a.m.

2 stops16h 22m

C$ 403

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Toronto from

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

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

If you aren’t able to travel during the month of June, then book flights to Toronto Pearson Intl Airport from Illinois during July instead. Flights to Toronto Pearson Intl Airport in July, while not as cheap as those in June, still average around C$ 350.

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$ 323. 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$ 586.

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$ 321. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are C$ 474 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 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$ 430 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$ 232 on momondo.

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

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

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

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$ 256

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$ 256. The best round-trip flight deal from Illinois to Toronto Pearson Intl Airport found on momondo in the last 72 hours is C$ 490.
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

  • 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?

  • 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?

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
Air CanadaPriceFrom C$ 205Free CancellationRating
7.1
10,255 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 263Free CancellationRating
7.4
8,965 reviews
Search United Airlines flights

Travelling to a place near Toronto?

Book flights to Toronto if you plan to visit one of these locations
Niagara Falls
Mississauga
Brampton
Collingwood
Oshawa
Muskoka
Markham
Barrie
Vaughan
Niagara-on-the-Lake
Guelph
Brantford
Burlington
Kitchener
Orillia
Peterborough
Cambridge
Gravenhurst
St. Catharines
Oakville

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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