How long is the flight from Canada to Illinois?

The average flight duration from Canada to Illinois depends on which airport you fly into and out of. Flying from Toronto Pearson Intl to Chicago O'Hare Intl is 1h 55m on average, while flying from Vancouver Intl to Chicago O'Hare Intl is 3h 08m on average. Chicago O'Hare Intl is the most popular airport in Illinois.

C$ 186 Cheap Flights to Illinois in 2026

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Recent flights found to popular cities in Illinois

Find flights to these popular cities in Illinois from your nearest airport.

Flights to Chicago

Search all flight deals to Chicago

Air Canada

10 Sep

YYZ

1h 58m

ORD

13 Sep

ORD

1h 46m

YYZ

C$ 278

Air Canada

10 Sep

YYZ

1h 55m

ORD

13 Sep

ORD

1h 46m

YYZ

C$ 280

Porter Airlines

1 Sep

YTZ

1h 50m

MDW

20 Sep

MDW

1h 40m

YTZ

C$ 280

Air Canada

10 Sep

YTZ

2h 06m

ORD

13 Sep

ORD

1h 42m

YTZ

C$ 280

Multiple Airlines

5 Sep

YYZ

2h 00m

ORD

13 Sep

ORD

1h 43m

YYZ

C$ 281

Porter Airlines

29 Aug

YTZ

1h 50m

MDW

12 Sep

MDW

1h 40m

YTZ

C$ 281

Air Canada

8 Sep

YTZ

2h 06m

ORD

15 Sep

ORD

1h 42m

YTZ

C$ 281

Air Canada

16 Sep

YYZ

1h 58m

ORD

20 Sep

ORD

1h 46m

YYZ

C$ 282

Porter Airlines

11 Sep

YTZ

1h 50m

MDW

15 Sep

MDW

1h 40m

YTZ

C$ 282

Air Canada

12 Sep

YTZ

2h 06m

ORD

18 Sep

ORD

1h 42m

YTZ

C$ 282

Air Canada

10 Sep

YYZ

1h 55m

ORD

13 Sep

ORD

1h 46m

YYZ

C$ 284

Air Canada

29 Sep

YTZ

2h 06m

ORD

30 Sep

ORD

1h 42m

YTZ

C$ 284

Flights to Bloomington, Illinois

Search all flight deals to Bloomington, Illinois

Delta

9 Jan

YYZ

9h 13m

2 stops

BMI

11 Jan

BMI

16h 31m

2 stops

YYZ

C$ 721

Delta

9 Jan

YYZ

13h 03m

2 stops

BMI

11 Jan

BMI

10h 00m

2 stops

YYZ

C$ 723

WestJet

9 Jan

YYZ

18h 17m

1 stop

BMI

11 Jan

BMI

7h 01m

1 stop

YYZ

C$ 816

WestJet

9 Jan

YYZ

18h 17m

1 stop

BMI

11 Jan

BMI

7h 01m

1 stop

YYZ

C$ 818

WestJet

9 Jan

YYZ

18h 17m

1 stop

BMI

11 Jan

BMI

7h 01m

1 stop

YYZ

C$ 819

WestJet

4 Sep

YYZ

18h 16m

1 stop

BMI

7 Sep

BMI

27h 23m

1 stop

YYZ

C$ 825

WestJet

4 Sep

YYZ

12h 36m

1 stop

BMI

7 Sep

BMI

25h 15m

2 stops

YYZ

C$ 980

WestJet

9 Jan

YYZ

10h 01m

1 stop

BMI

11 Jan

BMI

11h 01m

1 stop

YYZ

C$ 1,155

American Airlines

4 Sep

YYZ

10h 44m

2 stops

BMI

7 Sep

BMI

11h 18m

2 stops

YYZ

C$ 1,243

WestJet

20 Sep

YYZ

6h 03m

1 stop

BMI

27 Sep

BMI

18h 47m

1 stop

YYZ

C$ 1,261

WestJet

20 Sep

YYZ

6h 03m

1 stop

BMI

27 Sep

BMI

25h 43m

2 stops

YYZ

C$ 1,739

Flights to Peoria, Illinois

Search all flight deals to Peoria, Illinois

American Airlines

12 Sep

YYZ

18h 38m

1 stop

PIA

18 Sep

PIA

16h 31m

1 stop

YYZ

C$ 653

American Airlines

12 Sep

YYZ

10h 53m

2 stops

PIA

18 Sep

PIA

16h 31m

1 stop

YYZ

C$ 667

Multiple Airlines

14 Sep

YYZ

23h 39m

2 stops

PIA

20 Sep

PIA

20h 05m

1 stop

YYZ

C$ 712

United Airlines

12 Jan

YYZ

14h 21m

1 stop

PIA

13 Jan

PIA

9h 08m

2 stops

YYZ

C$ 734

United Airlines

12 Jan

YYZ

14h 21m

1 stop

PIA

13 Jan

PIA

5h 14m

1 stop

YYZ

C$ 735

United Airlines

6 Jan

YYZ

9h 15m

2 stops

PIA

9 Jan

PIA

8h 28m

1 stop

YYZ

C$ 740

United Airlines

12 Jan

YYZ

7h 10m

2 stops

PIA

13 Jan

PIA

10h 42m

2 stops

YYZ

C$ 741

United Airlines

12 Jan

YYZ

7h 10m

2 stops

PIA

13 Jan

PIA

10h 42m

2 stops

YYZ

C$ 744

United Airlines

2 Sep

YYZ

4h 06m

1 stop

PIA

6 Sep

PIA

4h 13m

1 stop

YYZ

C$ 762

United Airlines

30 Oct

YVR

7h 23m

1 stop

PIA

3 Nov

PIA

12h 23m

1 stop

YVR

C$ 770

United Airlines

12 Jan

YHZ

9h 33m

2 stops

PIA

16 Jan

PIA

14h 57m

2 stops

YHZ

C$ 780

United Airlines

3 Sep

YYZ

5h 18m

1 stop

PIA

10 Sep

PIA

7h 24m

1 stop

YYZ

C$ 781

Flights to Decatur, Illinois

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United Airlines

27 Oct

YYC

18h 58m

1 stop

DEC

31 Oct

DEC

19h 38m

1 stop

YYC

C$ 710

United Airlines

27 Oct

YYC

25h 35m

2 stops

DEC

31 Oct

DEC

19h 38m

1 stop

YYC

C$ 864

United Airlines

11 Jan

YYC

30h 12m

2 stops

DEC

14 Jan

DEC

18h 59m

1 stop

YYC

C$ 888

United Airlines

11 Jan

YYC

27h 21m

1 stop

DEC

14 Jan

DEC

18h 59m

1 stop

YYC

C$ 889

United Airlines

11 Jan

YYC

30h 12m

2 stops

DEC

14 Jan

DEC

34h 36m

2 stops

YYC

C$ 972

United Airlines

11 Jan

YYC

33h 51m

2 stops

DEC

14 Jan

DEC

10h 36m

2 stops

YYC

C$ 973

United Airlines

27 Oct

YYC

16h 05m

2 stops

DEC

31 Oct

DEC

20h 29m

2 stops

YYC

C$ 1,008

United Airlines

11 Jan

YYC

33h 51m

2 stops

DEC

14 Jan

DEC

21h 29m

2 stops

YYC

C$ 1,019

United Airlines

27 Oct

YYC

18h 58m

1 stop

DEC

31 Oct

DEC

19h 38m

1 stop

YYC

C$ 1,261

United Airlines

27 Oct

YYC

16h 05m

3 stops

DEC

31 Oct

DEC

22h 24m

2 stops

YYC

C$ 1,342

United Airlines

27 Oct

YYC

25h 35m

2 stops

DEC

31 Oct

DEC

19h 38m

1 stop

YYC

C$ 1,415

United Airlines

27 Oct

YYC

27h 04m

2 stops

DEC

31 Oct

DEC

29h 56m

2 stops

YYC

C$ 1,569

Flights to Moline

Search all flight deals to Moline

American Airlines

18 Sep

YYZ

18h 35m

1 stop

MLI

25 Sep

MLI

18h 38m

1 stop

YYZ

C$ 653

Delta

9 Jan

YYZ

7h 37m

2 stops

MLI

12 Jan

MLI

15h 31m

2 stops

YYZ

C$ 667

Delta

6 Jan

YYZ

13h 10m

2 stops

MLI

9 Jan

MLI

15h 56m

2 stops

YYZ

C$ 677

Delta

6 Jan

YYZ

13h 10m

2 stops

MLI

9 Jan

MLI

6h 01m

1 stop

YYZ

C$ 689

Delta

6 Jan

YYZ

13h 10m

2 stops

MLI

9 Jan

MLI

6h 01m

1 stop

YYZ

C$ 691

United Airlines

6 Jan

YYZ

7h 08m

2 stops

MLI

9 Jan

MLI

6h 26m

2 stops

YYZ

C$ 702

United Airlines

6 Jan

YYZ

8h 22m

2 stops

MLI

9 Jan

MLI

6h 26m

2 stops

YYZ

C$ 703

United Airlines

2 Sep

YYZ

11h 15m

2 stops

MLI

6 Sep

MLI

7h 39m

2 stops

YYZ

C$ 723

United Airlines

2 Sep

YYZ

11h 15m

2 stops

MLI

6 Sep

MLI

7h 39m

2 stops

YYZ

C$ 724

United Airlines

2 Sep

YYZ

7h 19m

1 stop

MLI

6 Sep

MLI

5h 50m

1 stop

YYZ

C$ 740

United Airlines

20 Aug

YYZ

10h 47m

2 stops

MLI

23 Aug

MLI

5h 22m

1 stop

YYZ

C$ 744

United Airlines

4 Sep

YYZ

6h 22m

1 stop

MLI

11 Sep

MLI

6h 47m

2 stops

YYZ

C$ 745

Find the cheapest flights from Canada to Illinois

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Canada to Illinois

Enter your travel dates to find the best prices.

6:50 p.m. - 7:48 p.m.YYZ Toronto Pearson Intl-ORD Chicago O'Hare Intl

1h 58mdirect

8:40 p.m. - 11:26 p.m.ORD Chicago O'Hare Intl-YYZ Toronto Pearson Intl

1h 46mdirect

C$ 278Air Canada

Thu, 10 Sep - Sun, 13 Sep

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

1h 50mdirect

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

1h 40mdirect

C$ 280Porter Airlines

Tue, 1 Sep - Sun, 20 Sep

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

1h 50mdirect

3:20 p.m. - 6:00 p.m.MDW Chicago Midway-YTZ Toronto Island

1h 40mdirect

C$ 280Air Transat

Wed, 9 Sep - Sun, 13 Sep

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

2h 06mdirect

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

1h 42mdirect

C$ 280Air Canada

Thu, 10 Sep - Sun, 13 Sep

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

2h 00mdirect

7:09 a.m. - 9:54 a.m.ORD Chicago O'Hare Intl-YYZ Toronto Pearson Intl

1h 45mdirect

C$ 281United Airlines

Sat, 10 Oct - Tue, 13 Oct

11:00 a.m. - 12:00 p.m.YYZ Toronto Pearson Intl-ORD Chicago O'Hare Intl

2h 00mdirect

9:18 p.m. - 11:59 p.m.ORD Chicago O'Hare Intl-YYZ Toronto Pearson Intl

1h 41mdirect

C$ 281United Airlines

Thu, 3 Sep - Fri, 11 Sep

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

1h 50mdirect

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

1h 40mdirect

C$ 281Porter Airlines

Fri, 11 Sep - Sat, 12 Sep

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

2h 00mdirect

9:55 a.m. - 12:40 p.m.ORD Chicago O'Hare Intl-YYZ Toronto Pearson Intl

1h 45mdirect

C$ 281Multiple Airlines

Fri, 4 Sep - Tue, 8 Sep

3:45 p.m. - 10:31 p.m.YYZ Toronto Pearson Intl-ORD Chicago O'Hare Intl

7h 46m1 stop Charlotte Douglas

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

1h 56mdirect

C$ 302American Airlines

Sat, 19 Sep - Mon, 21 Sep

1:15 p.m. - 2:20 p.m.YYZ Toronto Pearson Intl-ORD Chicago O'Hare Intl

2h 05mdirect

5:48 p.m. - 11:46 p.m.ORD Chicago O'Hare Intl-YYZ Toronto Pearson Intl

4h 58m1 stop Philadelphia

C$ 309American Airlines

Tue, 8 Sep - Fri, 11 Sep

Recent last minute flight deals from Canada to Illinois

Enter your travel dates to find the best prices.

12:34 p.m. - 5:06 p.m.YYC Calgary-ORD Chicago O'Hare Intl

3h 32mdirect

7:46 p.m. - 10:37 p.m.ORD Chicago O'Hare Intl-YYC Calgary

3h 51mdirect

C$ 425United Airlines

Thu, 13 Aug - Tue, 18 Aug

8:30 a.m. - 1:05 p.m.YYC Calgary-ORD Chicago O'Hare Intl

3h 35mdirect

5:35 p.m. - 1:56 a.m.ORD Chicago O'Hare Intl-YYC Calgary

9h 21m1 stop Toronto Pearson Intl

C$ 445Multiple Airlines

Thu, 13 Aug - Tue, 18 Aug

6:45 a.m. - 4:59 p.m.YYC Calgary-ORD Chicago O'Hare Intl

9h 14m1 stop Minneapolis St Paul

12:29 p.m. - 8:35 p.m.ORD Chicago O'Hare Intl-YYC Calgary

9h 06m1 stop Minneapolis St Paul

C$ 461Delta

Thu, 13 Aug - Sat, 22 Aug

6:00 a.m. - 7:30 p.m.YYC Calgary-ORD Chicago O'Hare Intl

12h 30m1 stop Denver Intl

2:15 p.m. - 11:00 p.m.ORD Chicago O'Hare Intl-YYC Calgary

9h 45m1 stop Toronto Pearson Intl

C$ 466Multiple Airlines

Thu, 13 Aug - Tue, 18 Aug

6:00 a.m. - 8:21 p.m.YYC Calgary-ORD Chicago O'Hare Intl

13h 21m1 stop Denver Intl

7:46 p.m. - 10:37 p.m.ORD Chicago O'Hare Intl-YYC Calgary

3h 51mdirect

C$ 477United Airlines

Wed, 12 Aug - Tue, 18 Aug

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

1h 50mdirect

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

1h 40mdirect

C$ 487Porter Airlines

Wed, 12 Aug - Wed, 19 Aug

6:45 a.m. - 4:59 p.m.YYC Calgary-ORD Chicago O'Hare Intl

9h 14m1 stop Minneapolis St Paul

2:00 p.m. - 11:04 p.m.ORD Chicago O'Hare Intl-YYC Calgary

10h 04m1 stop Salt Lake City

C$ 489Delta

Thu, 13 Aug - Tue, 18 Aug

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

1h 50mdirect

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

1h 40mdirect

C$ 496Porter Airlines

Wed, 12 Aug - Wed, 19 Aug

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

2h 06mdirect

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

1h 53mdirect

C$ 498Air Canada

Thu, 13 Aug - Thu, 20 Aug

8:30 a.m. - 1:07 p.m.YYC Calgary-ORD Chicago O'Hare Intl

3h 37mdirect

5:53 p.m. - 1:17 a.m.ORD Chicago O'Hare Intl-YYC Calgary

8h 24m1 stop Toronto Pearson Intl

C$ 516Air Canada

Sun, 9 Aug - Fri, 11 Sep

Recent direct flight deals from Canada to Illinois

Enter your travel dates to find the best prices.

6:50 p.m. - 7:48 p.m.YYZ Toronto Pearson Intl-ORD Chicago O'Hare Intl

1h 58mdirect

8:40 p.m. - 11:26 p.m.ORD Chicago O'Hare Intl-YYZ Toronto Pearson Intl

1h 46mdirect

C$ 278Air Canada

Thu, 10 Sep - Sun, 13 Sep

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

2h 06mdirect

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

1h 42mdirect

C$ 280Air Canada

Thu, 10 Sep - Sun, 13 Sep

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

1h 50mdirect

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

1h 40mdirect

C$ 280Porter Airlines

Tue, 1 Sep - Sun, 20 Sep

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

1h 50mdirect

3:20 p.m. - 6:00 p.m.MDW Chicago Midway-YTZ Toronto Island

1h 40mdirect

C$ 280Air Transat

Wed, 9 Sep - Sun, 13 Sep

11:00 a.m. - 12:00 p.m.YYZ Toronto Pearson Intl-ORD Chicago O'Hare Intl

2h 00mdirect

7:09 a.m. - 9:54 a.m.ORD Chicago O'Hare Intl-YYZ Toronto Pearson Intl

1h 45mdirect

C$ 281United Airlines

Fri, 2 Oct - Mon, 5 Oct

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

2h 06mdirect

9:18 p.m. - 11:59 p.m.ORD Chicago O'Hare Intl-YYZ Toronto Pearson Intl

1h 41mdirect

C$ 281United Airlines

Fri, 11 Sep - Sun, 13 Sep

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

1h 50mdirect

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

1h 40mdirect

C$ 281Porter Airlines

Fri, 11 Sep - Sat, 12 Sep

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

2h 03mdirect

9:50 a.m. - 12:35 p.m.ORD Chicago O'Hare Intl-YYZ Toronto Pearson Intl

1h 45mdirect

C$ 281Multiple Airlines

Sun, 30 Aug - Tue, 1 Sep

12:00 p.m. - 4:40 p.m.YYC Calgary-ORD Chicago O'Hare Intl

3h 40mdirect

5:30 p.m. - 8:25 p.m.ORD Chicago O'Hare Intl-YYC Calgary

3h 55mdirect

C$ 323WestJet

Sun, 6 Sep - Sun, 13 Sep

12:00 p.m. - 4:40 p.m.YYC Calgary-ORD Chicago O'Hare Intl

3h 40mdirect

5:30 p.m. - 8:25 p.m.ORD Chicago O'Hare Intl-YYC Calgary

3h 55mdirect

C$ 327WestJet

Sat, 5 Sep - Fri, 11 Sep

Fly from

Route

Depart

Return

Price

Cheapest round-trip

TorontoChicago

YYZ Toronto Pearson Intl - ORD Chicago O'Hare Intl

YYZORD

Toronto Pearson Intl

Thu 10/9

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

Nonstop1h 58m

Chicago O'Hare Intl

Sun 13/9

8:40 p.m.-11:26 p.m.

Nonstop1h 46m

C$ 278

Quickest round-trip

TorontoChicago

YTZ Toronto Island - MDW Chicago Midway

YTZMDW

Toronto Island

Tue 1/9

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

Nonstop1h 50m

Chicago Midway

Sun 20/9

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

Nonstop1h 40m

C$ 280

TorontoChicago

YTZ Toronto Island - MDW Chicago Midway

YTZMDW

Toronto Island

Wed 9/9

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

Nonstop1h 50m

Chicago Midway

Sun 13/9

3:20 p.m.-6:00 p.m.

Nonstop1h 40m

C$ 280

TorontoChicago

YTZ Toronto Island - ORD Chicago O'Hare Intl

YTZORD

Toronto Island

Thu 10/9

12:15 p.m.-1:21 p.m.

Nonstop2h 06m

Chicago O'Hare Intl

Sun 13/9

7:25 a.m.-10:07 a.m.

Nonstop1h 42m

C$ 280

TorontoChicago

YYZ Toronto Pearson Intl - ORD Chicago O'Hare Intl

YYZORD

Toronto Pearson Intl

Sat 10/10

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

Nonstop2h 00m

Chicago O'Hare Intl

Tue 13/10

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

Nonstop1h 45m

C$ 281

TorontoChicago

YYZ Toronto Pearson Intl - ORD Chicago O'Hare Intl

YYZORD

Toronto Pearson Intl

Thu 3/9

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

Nonstop2h 00m

Chicago O'Hare Intl

Fri 11/9

9:18 p.m.-11:59 p.m.

Nonstop1h 41m

C$ 281

TorontoChicago

YTZ Toronto Island - MDW Chicago Midway

YTZMDW

Toronto Island

Fri 11/9

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

Nonstop1h 50m

Chicago Midway

Sat 12/9

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

Nonstop1h 40m

C$ 281

TorontoChicago

YYZ Toronto Pearson Intl - ORD Chicago O'Hare Intl

YYZORD

Toronto Pearson Intl

Fri 4/9

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

Nonstop2h 00m

Chicago O'Hare Intl

Tue 8/9

9:55 a.m.-12:40 p.m.

Nonstop1h 45m

C$ 281

TorontoChicago

YYZ Toronto Pearson Intl - ORD Chicago O'Hare Intl

YYZORD

Toronto Pearson Intl

Sat 19/9

3:45 p.m.-10:31 p.m.

1 stop7h 46m

Chicago O'Hare Intl

Mon 21/9

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

Nonstop1h 56m

C$ 302

TorontoChicago

YYZ Toronto Pearson Intl - ORD Chicago O'Hare Intl

YYZORD

Toronto Pearson Intl

Tue 8/9

1:15 p.m.-2:20 p.m.

Nonstop2h 05m

Chicago O'Hare Intl

Fri 11/9

5:48 p.m.-11:46 p.m.

1 stop4h 58m

C$ 309

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Illinois flights insights and trends

Explore insights for your Illinois flight to craft the best travel plan

Prices

Airlines

Other information

What is the cheapest flight I can find to Illinois?

The average flight to Illinois costs C$ 953/per person and the cheapest flight to Illinois is C$ 144/per person. This price varies based on a multitude of factors such as departure airport, airline, time of booking and when you plan on travelling.

See prices from:

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 Canada. 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$ 1,024.

Cheapest flights to cities in Illinois

Click on the cities below to find out when it's cheapest to fly to Illinois, from Canada

Chicago

Find flights to Chicago

Cheap Illinois flight deals and tips

Summary info about Illinois flight prices, duration and airlines

Best One-Way Price	C$ 186
Best Round-Trip Price	C$ 278
Fastest flight time	1h 50m

The best one-way flight price to Illinois from Canada in the last 5 days is C$ 186 (Toronto Pearson Intl to Chicago O'Hare Intl).

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The best round-trip flight price to Illinois from Canada in the last 5 days is C$ 278 (Toronto Pearson Intl to Chicago O'Hare Intl).

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The fastest flight to Illinois from Canada takes 1h 50m (Toronto Island to Chicago Midway).

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Frequently asked questions about flying to Illinois

What is the best airport to fly into to visit Chicago?

The majority of momondo users who fly to Illinois tend to spend time in Chicago, which is visited 100% more often than other cities. When flying to Chicago, the most popular airport to fly into is Chicago O'Hare Intl Airport.

I plan on visiting Magnificent Mile. Which airport is the quickest drive?

Magnificent Mile is closest to Chicago O'Hare Intl Airport. Those looking for an alternative airport option near Magnificent Mile could try flying into Chicago Midway Airport.

What are the most popular landmarks in Illinois?

The most often visited landmarks in Illinois are Magnificent Mile, Grant Park, and River North, among many others that can be found in the area.

What is the weather like in Illinois?

Illinois typically has a temperature range from -5 °C(January) to 23 °C(July). Those looking to avoid rain and/or snow while visiting Illinois should plan their trip in January, February, or December, as these months are relatively less likely to have precipitation.

Which airlines fly to Illinois?

Air Canada is the most popular airline offering flights to Illinois, with 55% of our users opting to fly with them when travelling to Illinois. Other popular options include United Airlines and Porter Airlines. There are a total of 6 different airlines flying to Illinois.

How much are flights to Illinois?

Flights to Illinois have been found on momondo for as low as C$ 168 per ticket recently. However, the average price tends to be C$ 1,738 and anything for C$ 1,132 or less is a good deal. C$ 22,686 is the most expensive flight we’ve seen in the past week, though you may be able to avoid this price depending on what airport you fly from, what airline you choose, and how far in advance you book your flights.

What is the best day of the week to fly to Illinois?

If your travel plans are flexible and you’re looking to save money on flights to Illinois, then be sure to book your departure on a Friday. Flying out on a Friday, as well as a Saturday, is your best option. Departing on a Tuesday tends to be the most expensive day of the week to fly to Illinois.

When did momondo last update prices for flights to Illinois?

Prices for flights to Illinois refresh daily.

How many operators does momondo search for flights to Illinois?

There are 8 operators available for flights to Illinois as of August 2026.

How old do you have to be to fly 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 to Illinois.

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

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

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Illinois.

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

Flights 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 to Illinois?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to Illinois.

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

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