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Cheap flights from Toronto Pearson Intl Airport to Illinois from C$ 170

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 Pearson Intl Airport to Illinois departing on 16/6. 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 Pearson Intl Airport to Illinois

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
11:00 a.m. - 12:00 p.m.
YYZ
-
ORD
2h 00mdirect
United Airlines Logo
9:20 p.m. - 11:59 p.m.
ORD
-
YYZ
1h 39mdirect
C$ 281United Airlines
Tue, 2 Jun - Tue, 9 Jun
Air Canada Logo
4:00 p.m. - 4:59 p.m.
YYZ
-
ORD
1h 59mdirect
Air Canada Logo
9:55 a.m. - 12:35 p.m.
ORD
-
YYZ
1h 40mdirect
C$ 290Air Canada
Fri, 22 May - Thu, 28 May
Air Canada Logo
10:30 a.m. - 2:53 p.m.
YYZ
-
ORD
5h 23m
1 stop
Air Canada Logo
9:55 a.m. - 12:35 p.m.
ORD
-
YYZ
1h 40mdirect
C$ 293Air Canada
Sat, 23 May - Thu, 28 May
Air Canada Logo
8:00 a.m. - 9:00 a.m.
YYZ
-
ORD
2h 00mdirect
Air Canada Logo
8:35 p.m. - 11:18 p.m.
ORD
-
YYZ
1h 43mdirect
C$ 295Air Canada
Thu, 28 May - Sun, 31 May
Air Canada Logo
4:00 p.m. - 4:59 p.m.
YYZ
-
ORD
1h 59mdirect
Air Canada Logo
9:55 a.m. - 12:35 p.m.
ORD
-
YYZ
1h 40mdirect
C$ 297Air Canada
Thu, 28 May - Sun, 31 May
United Airlines Logo
8:50 a.m. - 9:50 a.m.
YYZ
-
ORD
2h 00mdirect
United Airlines Logo
7:09 a.m. - 9:54 a.m.
ORD
-
YYZ
1h 45mdirect
C$ 300United Airlines
Fri, 22 May - Wed, 27 May
American Airlines Logo
6:00 a.m. - 12:18 p.m.
YYZ
-
ORD
7h 18m
1 stop
American Airlines Logo
1:19 p.m. - 10:30 p.m.
ORD
-
YYZ
8h 11m
1 stop
C$ 316American Airlines
Thu, 28 May - Sat, 30 May
Delta Logo
6:30 a.m. - 1:19 p.m.
YYZ
-
MDW
7h 49m
1 stop
Delta Logo
9:22 a.m. - 5:21 p.m.
MDW
-
YYZ
6h 59m
1 stop
C$ 329Delta
Thu, 28 May - Sun, 31 May
Delta Logo
6:30 a.m. - 1:19 p.m.
YYZ
-
MDW
7h 49m
1 stop
Delta Logo
9:22 a.m. - 5:21 p.m.
MDW
-
YYZ
6h 59m
1 stop
C$ 330Delta
Thu, 28 May - Sun, 31 May
American Airlines Logo
3:10 p.m. - 11:54 p.m.
YYZ
-
STL
9h 44m
1 stop
American Airlines Logo
7:03 a.m. - 5:44 p.m.
STL
-
YYZ
9h 41m
1 stop
C$ 470American Airlines
Wed, 27 May - Wed, 10 Jun

American Airlines flights from Toronto Pearson Intl Airport to Illinois

Our best American Airlines deals on Toronto Pearson Intl Airport to Illinois flight tickets
American Airlines
28 May
YYZ6:00 a.m.Toronto Pearson Intl
7h 18m
1 stop
ORD12:18 p.m.Chicago O'Hare Intl
30 May
ORD1:19 p.m.Chicago O'Hare Intl
8h 11m
1 stop
YYZ10:30 p.m.Toronto Pearson Intl
C$ 316
American Airlines
2 Jun
YYZ6:26 p.m.Toronto Pearson Intl
2h 28m
ORD7:54 p.m.Chicago O'Hare Intl
6 Jun
ORD5:00 p.m.Chicago O'Hare Intl
5h 58m
1 stop
YYZ11:58 p.m.Toronto Pearson Intl
C$ 326
American Airlines
15 Jun
YYZ6:24 p.m.Toronto Pearson Intl
2h 14m
ORD7:38 p.m.Chicago O'Hare Intl
20 Jun
ORD9:30 a.m.Chicago O'Hare Intl
8h 14m
1 stop
YYZ6:44 p.m.Toronto Pearson Intl
C$ 327

Air Canada flights from Toronto Pearson Intl Airport to Illinois

Our best Air Canada deals on Toronto Pearson Intl Airport to Illinois flight tickets
Air Canada
22 May
YYZ4:00 p.m.Toronto Pearson Intl
1h 59m
ORD4:59 p.m.Chicago O'Hare Intl
28 May
ORD9:55 a.m.Chicago O'Hare Intl
1h 40m
YYZ12:35 p.m.Toronto Pearson Intl
C$ 290
Air Canada
23 May
YYZ10:30 a.m.Toronto Pearson Intl
5h 23m
1 stop
ORD2:53 p.m.Chicago O'Hare Intl
28 May
ORD9:55 a.m.Chicago O'Hare Intl
1h 40m
YYZ12:35 p.m.Toronto Pearson Intl
C$ 293
Air Canada
28 May
YYZ8:00 a.m.Toronto Pearson Intl
2h 00m
ORD9:00 a.m.Chicago O'Hare Intl
31 May
ORD8:35 p.m.Chicago O'Hare Intl
1h 43m
YYZ11:18 p.m.Toronto Pearson Intl
C$ 295

momondo Fare Finder

 
Customize your flight search to find flights from Toronto Pearson Intl Airport to Illinois 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 7 May 2026.
Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Tue 2/6

11:00 a.m.-12:00 p.m.

Nonstop2h 00m

Chicago O'Hare Intl

Tue 9/6

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

Nonstop1h 39m

C$ 281

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Fri 22/5

4:00 p.m.-4:59 p.m.

Nonstop1h 59m

Chicago O'Hare Intl

Thu 28/5

9:55 a.m.-12:35 p.m.

Nonstop1h 40m

C$ 290

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Sat 23/5

10:30 a.m.-2:53 p.m.

1 stop5h 23m

Chicago O'Hare Intl

Thu 28/5

9:55 a.m.-12:35 p.m.

Nonstop1h 40m

C$ 293

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Thu 28/5

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

Nonstop2h 00m

Chicago O'Hare Intl

Sun 31/5

8:35 p.m.-11:18 p.m.

Nonstop1h 43m

C$ 295

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Thu 28/5

4:00 p.m.-4:59 p.m.

Nonstop1h 59m

Chicago O'Hare Intl

Sun 31/5

9:55 a.m.-12:35 p.m.

Nonstop1h 40m

C$ 297

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Fri 22/5

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

Nonstop2h 00m

Chicago O'Hare Intl

Wed 27/5

7:09 a.m.-9:54 a.m.

Nonstop1h 45m

C$ 300

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Thu 28/5

6:00 a.m.-12:18 p.m.

1 stop7h 18m

Chicago O'Hare Intl

Sat 30/5

1:19 p.m.-10:30 p.m.

1 stop8h 11m

C$ 316

TorontoChicago

YYZ - MDW

YYZMDW

Toronto Pearson Intl

Thu 28/5

6:30 a.m.-1:19 p.m.

1 stop7h 49m

Chicago Midway

Sun 31/5

9:22 a.m.-5:21 p.m.

1 stop6h 59m

C$ 329

TorontoChicago

YYZ - MDW

YYZMDW

Toronto Pearson Intl

Thu 28/5

6:30 a.m.-1:19 p.m.

1 stop7h 49m

Chicago Midway

Sun 31/5

9:22 a.m.-5:21 p.m.

1 stop6h 59m

C$ 330

TorontoSt. Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Wed 27/5

3:10 p.m.-11:54 p.m.

1 stop9h 44m

Lambert-St Louis

Wed 10/6

7:03 a.m.-5:44 p.m.

1 stop9h 41m

C$ 470

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 Illinois from

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

In general, January is the cheapest month to fly from Toronto Pearson Intl Airport to Illinois. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 70. If you don’t want to visit Illinois in January, then you should wait until September to fly from Toronto Pearson Intl Airport, when ticket prices are also cheap, with an average price of C$ 91.

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

According to our data, Friday is the cheapest day to fly to Illinois from Toronto Pearson Intl Airport. The lowest ticket price found for a Friday departure recently was C$ 700. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Illinois is Tuesday, with ticket prices averaging around C$ 1,085.

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 morning. Flights from Toronto Pearson Intl Airport to Illinois during this time can be as low as C$ 745. If you have a flexible travel schedule, then try to avoid flying at noon when prices are C$ 1,146 on average. Flights to Illinois from Toronto Pearson Intl Airport at noon are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

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

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

You are more likely to see cheaper flights to Illinois from Toronto Pearson Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around C$ 402 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Toronto Pearson Intl Airport for as low as C$ 266 on momondo.

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

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

Cheap Toronto Pearson Intl Airport to Illinois flight deals and tips

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

Best price found

C$ 327

Fastest flight time

1h 55m

Direct flights

Every day

Airports in Illinois

98 airports
The best one-way flight to Illinois from Toronto Pearson Intl Airport in the past 72 hours is C$ 327. The best round-trip flight deal from Toronto Pearson Intl Airport to Illinois found on momondo in the last 72 hours is C$ 481.
The fastest flight from Toronto Pearson Intl Airport to Illinois takes 1h 55m
Direct flights go from Toronto Pearson Intl Airport to Illinois every day.
There are 98 airports in Illinois. From Toronto Pearson Intl Airport there are direct flights to Chicago O'Hare Intl (ORD).
Search flight deals

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

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

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

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

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

    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 Toronto Pearson Intl Airport 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 Pearson Intl Airport to Illinois?

Best airlines flying from Toronto Pearson Intl Airport to Illinois

Compare and see reviews for airlines that fly from Toronto Pearson Intl Airport to Illinois with momondo
Airline
Rating
Free Cancellation
Price
Porter AirlinesPriceFrom C$ 112Free CancellationRating
8.0
437 reviews
Search Porter Airlines flights
American AirlinesPriceFrom C$ 201Free CancellationRating
7.1
11,669 reviews
Search American Airlines flights
Air CanadaPriceFrom C$ 242Free CancellationRating
7.1
11,004 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 263Free CancellationRating
7.4
9,692 reviews
Search United Airlines flights
WestJetPriceFrom C$ 364Free CancellationRating
7.2
3,331 reviews
Search WestJet flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Toronto to Illinois. momondo saves you time and could save you money on your trip.

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

Flights from Toronto to Illinois with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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?

If you are not ready to book a flight from Toronto to Illinois now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Illinois and let you know when they change.

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