Which airlines fly to Canada?

Air Canada, United Airlines and WestJet are the top three most popular airlines that fly to Canada from Illinois according to our data. Air Canada is the first choice among our users, with 40% of people opting to fly with this airline when travelling to Canada. Keep in mind that there are 4 different airlines that fly to Canada on a routine basis, so you have a few additional options to choose from.

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

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

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

881 flights are operational weekly from Illinois to Canada as of August 2026. The most popular departure day for this route is Wed, with 16% of flights per week taking off on this day.

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

As of August 2026, 125 flights take off from Illinois and land in Canada each day. The most common flight departure time for this route is 8:00p.m., with 39% of daily flights taking off at noon.

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

Prices for flights from Illinois to Canada refresh daily.

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

As of August 2026, there are 4 operators available to choose from for flights from Illinois to Canada.

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

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 Canada.

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

The necessary travel and health documents for your Canada trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

C$ 145 Cheap Flights from Illinois to Canada in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Illinois to Canada

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$ 325Porter Airlines

Mon, 31 Aug - Mon, 14 Sep

3:20 p.m. - 6:00 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

Tue, 1 Sep - Thu, 17 Sep

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

1h 42mdirect

12:20 p.m. - 8:12 p.m.YTZ Toronto Island-ORD Chicago O'Hare Intl

8h 52m2 stops Ottawa Montreal Pierre Elliott Trudeau Intl

C$ 328Air Canada

Fri, 25 Sep - Fri, 25 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$ 328Air Canada

Thu, 10 Sep - Sun, 13 Sep

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

2h 04mdirect

8:00 p.m. - 12:28 a.m.YYZ Toronto Pearson Intl-ORD Chicago O'Hare Intl

5h 28m1 stop Newark

C$ 342United Airlines

Thu, 17 Sep - Thu, 17 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$ 349United Airlines

Sat, 12 Sep - Sat, 12 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$ 354American Airlines

Sat, 12 Sep - Wed, 16 Sep

2:51 p.m. - 5:44 p.m.ORD Chicago O'Hare Intl-YYZ Toronto Pearson Intl

1h 53mdirect

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

2h 10mdirect

C$ 354American Airlines

Tue, 15 Sep - Wed, 16 Sep

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

3h 55mdirect

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

3h 40mdirect

C$ 364WestJet

Thu, 8 Oct - Thu, 15 Oct

3:30 p.m. - 8:40 p.m.ORD Chicago O'Hare Intl-YYC Calgary

6h 10m1 stop Minneapolis St Paul

1:40 p.m. - 9:36 p.m.YYC Calgary-ORD Chicago O'Hare Intl

6h 56m1 stop Minneapolis St Paul

C$ 365WestJet

Mon, 19 Oct - Fri, 23 Oct

Cheap last-minute flights

Enter your travel dates to find the best prices.

10:25 a.m. - 1:05 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$ 435Porter Airlines

Wed, 19 Aug - Tue, 25 Aug

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$ 464Porter Airlines

Mon, 17 Aug - Tue, 25 Aug

8:40 a.m. - 4:08 p.m.ORD Chicago O'Hare Intl-YYC Calgary

8h 28m1 stop Montreal Pierre Elliott Trudeau Intl

5:50 a.m. - 2:44 p.m.YYC Calgary-ORD Chicago O'Hare Intl

7h 54m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 482Air Canada

Tue, 18 Aug - Tue, 25 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$ 487Air Canada

Wed, 19 Aug - Wed, 16 Sep

8:46 p.m. - 11:42 p.m.ORD Chicago O'Hare Intl-YYC Calgary

3h 56mdirect

1:52 p.m. - 6:37 p.m.YYC Calgary-ORD Chicago O'Hare Intl

3h 45mdirect

C$ 500American Airlines

Tue, 18 Aug - Fri, 28 Aug

2:57 p.m. - 9:34 p.m.ORD Chicago O'Hare Intl-YYC Calgary

7h 37m1 stop Dallas/Fort Worth

7:00 a.m. - 11:35 a.m.YYC Calgary-ORD Chicago O'Hare Intl

3h 35mdirect

C$ 514American Airlines

Tue, 18 Aug - Fri, 28 Aug

6:00 a.m. - 12:55 p.m.ORD Chicago O'Hare Intl-YYC Calgary

7h 55m1 stop Minneapolis St Paul

2:15 p.m. - 9:47 p.m.YYC Calgary-ORD Chicago O'Hare Intl

6h 32m1 stop Minneapolis St Paul

C$ 565WestJet

Sun, 16 Aug - Sat, 29 Aug

8:28 a.m. - 12:55 p.m.ORD Chicago O'Hare Intl-YYC Calgary

5h 27m1 stop Minneapolis St Paul

2:15 p.m. - 9:47 p.m.YYC Calgary-ORD Chicago O'Hare Intl

6h 32m1 stop Minneapolis St Paul

C$ 668WestJet

Sun, 16 Aug - Tue, 18 Aug

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

2h 04mdirect

1:00 p.m. - 2:05 p.m.YYZ Toronto Pearson Intl-ORD Chicago O'Hare Intl

2h 05mdirect

C$ 704United Airlines

Tue, 18 Aug - Sun, 23 Aug

12:56 p.m. - 7:02 p.m.ORD Chicago O'Hare Intl-YYZ Toronto Pearson Intl

5h 06m1 stop Washington, D.C. Dulles Intl

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

2h 00mdirect

C$ 733United Airlines

Wed, 19 Aug - Thu, 27 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$ 325Porter Airlines

Mon, 31 Aug - Mon, 14 Sep

3:20 p.m. - 6:00 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

Tue, 1 Sep - Thu, 17 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$ 328Air 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$ 328Air Canada

Thu, 10 Sep - Sun, 13 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$ 354American Airlines

Sat, 12 Sep - Wed, 16 Sep

2:51 p.m. - 5:44 p.m.ORD Chicago O'Hare Intl-YYZ Toronto Pearson Intl

1h 53mdirect

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

2h 10mdirect

C$ 354American Airlines

Tue, 15 Sep - Wed, 16 Sep

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

1h 51mdirect

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

2h 00mdirect

C$ 354United Airlines

Sun, 13 Sep - Sun, 20 Sep

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

1h 51mdirect

8:50 a.m. - 9:48 a.m.YYZ Toronto Pearson Intl-ORD Chicago O'Hare Intl

1h 58mdirect

C$ 354United Airlines

Thu, 24 Sep - Sun, 27 Sep

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

3h 55mdirect

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

3h 40mdirect

C$ 364WestJet

Thu, 8 Oct - Thu, 15 Oct

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

3h 55mdirect

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

3h 40mdirect

C$ 374WestJet

Fri, 25 Sep - Tue, 29 Sep

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KLM flights from Illinois to Canada

Our best KLM deals on Illinois to Canada flight tickets

KLM

10 Sep

MDW5:37 p.m.Chicago Midway

4h 22m

1 stop

YYZ10:59 p.m.Toronto Pearson Intl

13 Sep

YYZ6:00 a.m.Toronto Pearson Intl

4h 07m

1 stop

MDW9:07 a.m.Chicago Midway

C$ 544

KLM

15 Aug

MDW9:24 a.m.Chicago Midway

5h 56m

1 stop

YUL4:20 p.m.Montreal Pierre Elliott Trudeau Intl

19 Aug

YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl

10h 15m

1 stop

MDW4:15 p.m.Chicago Midway

C$ 650

United Airlines flights from Illinois to Canada

Our best United Airlines deals on Illinois to Canada flight tickets

United Airlines

24 Sep

ORD5:53 p.m.Chicago O'Hare Intl

1h 51m

YYZ8:44 p.m.Toronto Pearson Intl

27 Sep

YYZ8:50 a.m.Toronto Pearson Intl

1h 58m

ORD9:48 a.m.Chicago O'Hare Intl

C$ 354

United Airlines

18 Sep

ORD12:59 p.m.Chicago O'Hare Intl

1h 47m

YYZ3:46 p.m.Toronto Pearson Intl

18 Sep

YYZ7:00 p.m.Toronto Pearson Intl

6h 28m

1 stop

ORD12:28 a.m.Chicago O'Hare Intl

C$ 357

United Airlines

11 Sep

ORD2:30 p.m.Chicago O'Hare Intl

8h 24m

1 stop

YYZ11:54 p.m.Toronto Pearson Intl

14 Sep

YYZ1:00 p.m.Toronto Pearson Intl

2h 05m

ORD2:05 p.m.Chicago O'Hare Intl

C$ 367

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$ 325

ChicagoToronto

MDW Chicago Midway - YTZ Toronto Island

MDWYTZ

Chicago Midway

Tue 1/9

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

Nonstop1h 40m

Toronto Island

Thu 17/9

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

Nonstop1h 50m

C$ 325

ChicagoToronto

ORD Chicago O'Hare Intl - YTZ Toronto Island

ORDYTZ

Chicago O'Hare Intl

Fri 25/9

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

Nonstop1h 42m

Toronto Island

Fri 25/9

12:20 p.m.-8:12 p.m.

2 stops8h 52m

C$ 328

ChicagoToronto

ORD Chicago O'Hare Intl - YTZ Toronto Island

ORDYTZ

Chicago O'Hare Intl

Thu 10/9

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

Nonstop1h 42m

Toronto Island

Sun 13/9

7:35 p.m.-8:41 p.m.

Nonstop2h 06m

C$ 328

ChicagoToronto

ORD Chicago O'Hare Intl - YYZ Toronto Pearson Intl

ORDYYZ

Chicago O'Hare Intl

Thu 17/9

2:52 p.m.-5:56 p.m.

Nonstop2h 04m

Toronto Pearson Intl

Thu 17/9

8:00 p.m.-12:28 a.m.

1 stop5h 28m

C$ 342

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$ 349

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$ 354

ChicagoToronto

ORD Chicago O'Hare Intl - YYZ Toronto Pearson Intl

ORDYYZ

Chicago O'Hare Intl

Tue 15/9

2:51 p.m.-5:44 p.m.

Nonstop1h 53m

Toronto Pearson Intl

Wed 16/9

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

Nonstop2h 10m

C$ 354

ChicagoCalgary

ORD Chicago O'Hare Intl - YYC Calgary

ORDYYC

Chicago O'Hare Intl

Thu 8/10

5:30 p.m.-8:25 p.m.

Nonstop3h 55m

Calgary

Thu 15/10

12:00 p.m.-4:40 p.m.

Nonstop3h 40m

C$ 364

ChicagoCalgary

ORD Chicago O'Hare Intl - YYC Calgary

ORDYYC

Chicago O'Hare Intl

Mon 19/10

3:30 p.m.-8:40 p.m.

1 stop6h 10m

Calgary

Fri 23/10

1:40 p.m.-9:36 p.m.

1 stop6h 56m

C$ 365

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 Canada

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 Canada?

In general, October is the cheapest month to fly from Illinois to Canada. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 434. If you’re not able to fly to Canada in October, then November is your next best option. Flight prices from Illinois to Canada during November average around C$ 439.

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

Our data shows that Tuesday is the least expensive day to fly to Canada. Tickets to fly out on this day can be as low as C$ 372. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around C$ 524. These prices are subject to change though, so be sure to set up a Price Alert for flights to Canada.

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

According to our data, the cheapest time of day to fly to Canada is in the evening. momondo users have found flights departing from Illinois to Canada in the evening for as low as C$ 337. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At noon is when there is more demand to fly to Canada, so prices are often more expensive at around C$ 495 per ticket.

What is the cheapest Illinois to Canada flight route?

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

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

You are more likely to see cheaper flights to Canada from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Canada for around C$ 466 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Canada from Illinois for as low as C$ 379 on momondo.

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

There are 4 cabin classes available to choose from on Illinois to Canada 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 Canada flights?

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

Cheap Illinois to Canada flight deals and tips

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

Best price found	C$ 164
Fastest flight time	1h 37m
Direct flights	Every day
Airports in Canada	515 airports

The best one-way flight to Canada from Illinois in the past 72 hours is C$ 164. The best round-trip flight deal from Illinois to Canada found on momondo in the last 72 hours is C$ 139.

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

Direct flights go from Illinois to Canada every day.

There are 515 airports in Canada. From Illinois there are direct flights to Toronto Island (YTZ).

Search flight deals

Frequently asked questions about flying from Illinois to Canada

When did momondo last update prices for flights from Illinois to Canada?
Prices for flights from Illinois to Canada refresh daily.
How many operators does momondo search for flights from Illinois to Canada?
As of August 2026, there are 4 operators available to choose from for flights from Illinois to Canada.
How old do you have to be to fly from Illinois to Canada?
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 Canada.
What documentation or ID do you need to fly to Canada?
The necessary travel and health documents for your Canada trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Illinois to Canada?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Illinois to Canada is Boeing 737-800 (15.43% of total bookings). The next most popular plane models are Embraer 175 (11.92%), De Havilland (Bombardier) DHC-8-400 Dash 8Q (11.41%), and Embraer 175 (Enhanced Winglets) (9.30%).

Best airlines flying from Illinois to Canada

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom C$ 136	Free Cancellation	Rating 7.1 11,939 reviews	Search American Airlines flights
Air Canada	PriceFrom C$ 235	Free Cancellation	Rating 7.1 11,478 reviews	Search Air Canada flights
WestJet	PriceFrom C$ 257	Free Cancellation	Rating 7.2 3,432 reviews	Search WestJet flights
United Airlines	PriceFrom C$ 344	Free Cancellation	Rating 7.4 10,112 reviews	Search United Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Illinois to Canada for you.

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

Flights from Illinois to Canada 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 Illinois to Canada?

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 help filter your options to help you make an informed choice when booking flights to Canada from Illinois.

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

Price alerts on flights to Canada from Illinois are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Canada 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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Sun 13/9

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Find better results for your trip to Canada

Popular cities

Other flights from Illinois

Other flights to Canada

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular Cities in Canada

Flights to Torontofrom C$ 149

Flights to Vancouverfrom C$ 112

Flights to Montrealfrom C$ 171

Flights to Calgaryfrom C$ 116

Flights to Halifaxfrom C$ 176

Flights to Winnipegfrom C$ 144

Flights to Ottawafrom C$ 181

Flights to Kelownafrom C$ 125

Flights to Saskatoonfrom C$ 180

Flights to St. John'sfrom C$ 263

Flights to Reginafrom C$ 180

Flights to Québec Cityfrom C$ 308

Cheap flights from Illinois to Canada from C$ 145

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 Canada 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 Canada

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

Trusted and free

Trusted and free

Price Alerts

Price Alerts

KLM flights from Illinois to Canada

Our best KLM deals on Illinois to Canada flight tickets

United Airlines flights from Illinois to Canada

Our best United Airlines deals on Illinois to Canada flight tickets

momondo Fare Finder

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

See travel insights to Canada from

How to get the cheapest flight ticket from Illinois to Canada

What is the cheapest month to fly to Canada?

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

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

What is the cheapest Illinois to Canada flight route?

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

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

Can stopping save me money on Illinois to Canada flights?

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

Which airlines fly to Canada?

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

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

Cheap Illinois to Canada flight deals and tips

Best price found

Fastest flight time

Direct flights

Airports in Canada

Frequently asked questions about flying from Illinois to Canada

Best airlines flying from Illinois to Canada

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

Why use momondo?

An easier way to manage your Canada 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

Popular Cities in Canada

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

Illinois flight routes

According to popular flight searches on momondo this year

Canada flight routes

According to popular flight searches on momondo this year

Fly your favourite airline to Canada

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

Cabin classes currently available on flights to Canada

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

Complete your trip to Canada

Explore popular destinations other users love

According to popular flight searches on momondo this year