Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Illinois to Canada from C$ 123

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 4/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Illinois to Canada

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
8:40 a.m. - 11:51 a.m.
ORD
-
YUL
2h 11mdirect
Air Canada Logo
6:30 p.m. - 8:08 p.m.
YUL
-
ORD
2h 38mdirect
C$ 277Air Canada
Sun, 26 Apr - Sun, 24 May
Air Canada Logo
8:45 a.m. - 12:00 p.m.
ORD
-
YUL
2h 15mdirect
Air Canada Logo
8:40 a.m. - 10:18 a.m.
YUL
-
ORD
2h 38mdirect
C$ 278Air Canada
Wed, 13 May - Thu, 14 May
Porter Airlines Logo
4:05 p.m. - 10:45 p.m.
MDW
-
YUL
5h 40m
1 stop
Porter Airlines Logo
6:50 a.m. - 10:15 a.m.
YUL
-
MDW
4h 25m
1 stop
C$ 280Porter Airlines
Fri, 17 Apr - Mon, 20 Apr
Porter Airlines Logo
4:05 p.m. - 10:45 p.m.
MDW
-
YUL
5h 40m
1 stop
Porter Airlines Logo
9:50 a.m. - 3:20 p.m.
YUL
-
MDW
6h 30m
1 stop
C$ 285Porter Airlines
Fri, 24 Apr - Sun, 26 Apr
United Airlines Logo
7:09 a.m. - 9:54 a.m.
ORD
-
YYZ
1h 45mdirect
United Airlines Logo
7:00 a.m. - 8:00 a.m.
YYZ
-
ORD
2h 00mdirect
C$ 305United Airlines
Fri, 17 Jul - Tue, 21 Jul
Multiple Airlines Logo
7:30 a.m. - 8:03 p.m.
MDW
-
YTZ
11h 33m
2 stops
Multiple Airlines Logo
9:25 a.m. - 10:15 a.m.
YTZ
-
MDW
1h 50mdirect
C$ 305Multiple Airlines
Wed, 15 Apr - Thu, 23 Apr
Multiple Airlines Logo
7:30 a.m. - 8:03 p.m.
MDW
-
YTZ
11h 33m
2 stops
Multiple Airlines Logo
9:25 a.m. - 10:15 a.m.
YTZ
-
MDW
1h 50mdirect
C$ 306Multiple Airlines
Wed, 15 Apr - Wed, 22 Apr
WestJet Logo
5:30 p.m. - 8:25 p.m.
ORD
-
YYC
3h 55mdirect
WestJet Logo
12:00 p.m. - 4:40 p.m.
YYC
-
ORD
3h 40mdirect
C$ 307WestJet
Wed, 27 May - Sat, 30 May
WestJet Logo
5:30 p.m. - 8:25 p.m.
ORD
-
YYC
3h 55mdirect
WestJet Logo
12:00 p.m. - 4:40 p.m.
YYC
-
ORD
3h 40mdirect
C$ 309WestJet
Wed, 27 May - Sat, 30 May
United Airlines Logo
6:00 a.m. - 11:43 a.m.
ORD
-
YYZ
4h 43m
1 stop
United Airlines Logo
8:50 a.m. - 9:50 a.m.
YYZ
-
ORD
2h 00mdirect
C$ 318United Airlines
Sat, 18 Jul - Fri, 24 Jul

Delta flights from Illinois to Canada

Our best Delta deals on Illinois to Canada flight tickets
Delta
7 Jul
ORD7:01 a.m.Chicago O'Hare Intl
5h 33m
1 stop
YYZ1:34 p.m.Toronto Pearson Intl
19 Jul
YYZ2:24 p.m.Toronto Pearson Intl
7h 07m
1 stop
ORD8:31 p.m.Chicago O'Hare Intl
C$ 339
Delta
7 May
ORD2:00 p.m.Chicago O'Hare Intl
7h 59m
1 stop
YYZ10:59 p.m.Toronto Pearson Intl
10 May
YYZ6:10 a.m.Toronto Pearson Intl
3h 35m
1 stop
ORD8:45 a.m.Chicago O'Hare Intl
C$ 340
Delta
23 Jun
ORD5:20 p.m.Chicago O'Hare Intl
4h 38m
1 stop
YYZ10:58 p.m.Toronto Pearson Intl
1 Jul
YYZ9:45 a.m.Toronto Pearson Intl
7h 51m
1 stop
ORD4:36 p.m.Chicago O'Hare Intl
C$ 354

United Airlines flights from Illinois to Canada

Our best United Airlines deals on Illinois to Canada flight tickets
United Airlines
17 Jul
ORD12:55 p.m.Chicago O'Hare Intl
1h 51m
YYZ3:46 p.m.Toronto Pearson Intl
23 Jul
YYZ8:50 a.m.Toronto Pearson Intl
2h 00m
ORD9:50 a.m.Chicago O'Hare Intl
C$ 305
United Airlines
18 Jul
ORD6:00 a.m.Chicago O'Hare Intl
4h 43m
1 stop
YYZ11:43 a.m.Toronto Pearson Intl
24 Jul
YYZ8:50 a.m.Toronto Pearson Intl
2h 00m
ORD9:50 a.m.Chicago O'Hare Intl
C$ 318
United Airlines
23 Jun
ORD10:43 a.m.Chicago O'Hare Intl
1h 59m
YYZ1:42 p.m.Toronto Pearson Intl
7 Jul
YYZ5:15 p.m.Toronto Pearson Intl
2h 03m
ORD6:18 p.m.Chicago O'Hare Intl
C$ 320

momondo Fare Finder

 
Customize your flight search to find flights from Illinois to Canada 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 23 March 2026.
Use the filters below to find and compare flights from Illinois to Canada that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoMontreal

ORD - YUL

ORDYUL

Chicago O'Hare Intl

Sun 26/4

8:40 a.m.-11:51 a.m.

Nonstop2h 11m

Montreal Pierre Elliott Trudeau Intl

Sun 24/5

6:30 p.m.-8:08 p.m.

Nonstop2h 38m

C$ 277

ChicagoMontreal

ORD - YUL

ORDYUL

Chicago O'Hare Intl

Wed 13/5

8:45 a.m.-12:00 p.m.

Nonstop2h 15m

Montreal Pierre Elliott Trudeau Intl

Thu 14/5

8:40 a.m.-10:18 a.m.

Nonstop2h 38m

C$ 278

ChicagoMontreal

MDW - YUL

MDWYUL

Chicago Midway

Fri 17/4

4:05 p.m.-10:45 p.m.

1 stop5h 40m

Montreal Pierre Elliott Trudeau Intl

Mon 20/4

6:50 a.m.-10:15 a.m.

1 stop4h 25m

C$ 280

ChicagoMontreal

MDW - YUL

MDWYUL

Chicago Midway

Fri 24/4

4:05 p.m.-10:45 p.m.

1 stop5h 40m

Montreal Pierre Elliott Trudeau Intl

Sun 26/4

9:50 a.m.-3:20 p.m.

1 stop6h 30m

C$ 285
Quickest round-trip

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Fri 17/7

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

Nonstop1h 45m

Toronto Pearson Intl

Tue 21/7

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

Nonstop2h 00m

C$ 305

ChicagoToronto

MDW - YTZ

MDWYTZ

Chicago Midway

Wed 15/4

7:30 a.m.-8:03 p.m.

2 stops11h 33m

Toronto Island

Thu 23/4

9:25 a.m.-10:15 a.m.

Nonstop1h 50m

C$ 305

ChicagoToronto

MDW - YTZ

MDWYTZ

Chicago Midway

Wed 15/4

7:30 a.m.-8:03 p.m.

2 stops11h 33m

Toronto Island

Wed 22/4

9:25 a.m.-10:15 a.m.

Nonstop1h 50m

C$ 306

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Wed 27/5

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

Nonstop3h 55m

Calgary

Sat 30/5

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

Nonstop3h 40m

C$ 307

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Wed 27/5

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

Nonstop3h 55m

Calgary

Sat 30/5

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

Nonstop3h 40m

C$ 309

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Sat 18/7

6:00 a.m.-11:43 a.m.

1 stop4h 43m

Toronto Pearson Intl

Fri 24/7

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

Nonstop2h 00m

C$ 318

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Canada from

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

What is the cheapest month to fly to Canada?

In general, September 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$ 285. If you’re not able to fly to Canada in September, then July is your next best option. Flight prices from Illinois to Canada during July average around C$ 328.

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

Our data shows that Thursday is the least expensive day to fly to Canada. Tickets to fly out on this day can be as low as C$ 296. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around C$ 506. 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$ 265. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Canada, so prices are often more expensive at around C$ 451 per ticket.

What is the cheapest Illinois to Canada flight route?

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

How far in advance should I book a flight 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$ 401 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$ 198 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$ 109

Fastest flight time

1h 36m

Direct flights

Every day

Airports in Canada

513 airports
The best one-way flight to Canada from Illinois in the past 72 hours is C$ 109. The best round-trip flight deal from Illinois to Canada found on momondo in the last 72 hours is C$ 185.
The fastest flight from Illinois to Canada takes 1h 36m
Direct flights go from Illinois to Canada every day.
There are 513 airports in Canada. From Illinois there are direct flights to Toronto Pearson Intl (YYZ), Toronto Island (YTZ).
Search flight deals

  • 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?

  • 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?

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
United AirlinesPriceFrom C$ 127Free CancellationRating
7.4
9,462 reviews
Search United Airlines flights
Air CanadaPriceFrom C$ 207Free CancellationRating
7.1
10,835 reviews
Search Air Canada flights
WestJetPriceFrom C$ 221Free CancellationRating
7.2
3,300 reviews
Search WestJet 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 22/4
Wed 29/4
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Canada

Popular Cities in Canada

Popular flights according to clicks in the last 7 days on momondo
Flights to Torontofrom C$ 136
Flights to Vancouverfrom C$ 82
Flights to Montrealfrom C$ 298
Flights to Calgaryfrom C$ 119
Flights to Ottawafrom C$ 232
Flights to Winnipegfrom C$ 180
Flights to Halifaxfrom C$ 162
Flights to Kelownafrom C$ 145
Flights to Saskatoonfrom C$ 225
Flights to Reginafrom C$ 251
Flights to St. John'sfrom C$ 248
Flights to Québec Cityfrom C$ 300