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Cheap flights from Canada to Illinois from C$ 133

This is the cheapest one-way flight price, found on 5/12. Prices may vary by date and flight preferences.
YYZ — ORD
11 Dec — 18 Dec1
1 adult
Mon 11/12
Mon 18/12

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

Find a great deal and save up to 78% by booking at least 27 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Canada to Illinois within the next two weeks, with the cheapest ticket starting at C$ 487.

What is the cheapest month to fly from Canada to Illinois?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, January can be a great choice for travel to Illinois. Flights to Illinois from Canada in January are about C$ 396 on average during January, but can be found for as low as C$ 242.

When is the cheapest time to fly from Canada to Illinois (CA - IL)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Canada to Illinois as you normally would.

Cheap Air Canada flights from Canada to Illinois

Explore cheap flight options specifically provided by Air Canada for the route between Canada and Illinois. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 500,832 searches. Data last updated 6 December 2023.
Consider these cheap Air Canada flights we've found departing from Canada to Illinois. Be sure to come back soon if the deals available don't appeal to you at this time.

Cheap Delta flights from Canada to Illinois

Explore cheap flight options specifically provided by Delta for the route between Canada and Illinois. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 500,832 searches. Data last updated 6 December 2023.
Have a look at some of the cheapest available Delta flights departing from Canada and landing in Illinois. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.

Cheap Canada to Illinois flights in December & January 2023

Find cheap flight options from Canada to Illinois specifically for the months of December and January 2023. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 500,832 searches. Prices were last updated on 6 December 2023.
These are some of the best deals we've found on flights to Illinois in 2023 at this time. Check back soon for alternative fares.

Canada to Illinois 2023 flight deals

Discover exclusive flight deals for travel between Canada and Illinois in 2023. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 500,832 searches. Data last updated 6 December 2023.
These are some of the best deals we've found on flights to Illinois in 2023 at this time. Check back soon for alternative fares.

Direct flights to Illinois from Canada

Discover non-stop flight options from Canada to Illinois. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 500,832 searches. Data last updated 6 December 2023.
Consider booking one of these non-stop flights heading from Canada to Illinois. Those looking to potentially save on 1 or 2-stop flights from Canada to Illinois should utilize the search form at the top of the page.

Canada to Illinois flights leaving soon

Find last-minute flight options from Canada to Illinois for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 500,832 searches. Data last updated 6 December 2023.
Have a look at some of the last-minute flights available departing from Canada to Illinois. Users should examine the flight details to ensure there are no surprises.

One-way flights to Illinois from Canada

Search for one-way flight options from Canada to Illinois. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 500,832 searches. Data last updated 6 December 2023.
Take a look at some of the best available options we've come across on one-way flights from Canada to Illinois. Those needing a return flight from Canada to Illinois can use the search form above.

Find flights from Canada to Illinois within your budget

Customize your flight search to find flights from Canada 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, Cheapflights users made 500,832 searches. Data last updated 6 December 2023.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 236 - C$ 501

Route

Depart

Return

Price

Toronto Pearson IntlChicago O'Hare Intl

YYZ - ORD

YYZORD

Toronto Pearson Intl

Sat 13/1

1 stop13h 36m

Chicago O'Hare Intl

Wed 17/1

1 stop13h 48m

C$ 236

Toronto Pearson IntlChicago O'Hare Intl

YYZ - ORD

YYZORD

Toronto Pearson Intl

Sat 16/12

1 stop18h 54m

Chicago O'Hare Intl

Tue 19/12

1 stop16h 56m

C$ 239

Toronto IslandChicago Midway

YTZ - MDW

YTZMDW

Toronto Island

Wed 20/12

Nonstop1h 50m

Chicago Midway

Wed 3/1

Nonstop1h 37m

C$ 259

Toronto IslandChicago Midway

YTZ - MDW

YTZMDW

Toronto Island

Wed 20/12

Nonstop1h 50m

Chicago Midway

Wed 3/1

Nonstop1h 37m

C$ 261

Toronto Pearson IntlChicago O'Hare Intl

YYZ - ORD

YYZORD

Toronto Pearson Intl

Thu 28/12

Nonstop2h 02m

Chicago O'Hare Intl

Sun 31/12

Nonstop1h 33m

C$ 290

Toronto Pearson IntlChicago O'Hare Intl

YYZ - ORD

YYZORD

Toronto Pearson Intl

Sun 24/12

Nonstop2h 02m

Chicago O'Hare Intl

Sun 31/12

Nonstop1h 33m

C$ 294

Toronto Pearson IntlChicago O'Hare Intl

YYZ - ORD

YYZORD

Toronto Pearson Intl

Sat 20/1

Nonstop2h 11m

Chicago O'Hare Intl

Wed 24/1

Nonstop1h 46m

C$ 316

Toronto Pearson IntlChicago O'Hare Intl

YYZ - ORD

YYZORD

Toronto Pearson Intl

Mon 25/12

1 stop5h 01m

Chicago O'Hare Intl

Sun 7/1

1 stop9h 14m

C$ 345

Vancouver IntlChicago O'Hare Intl

YVR - ORD

YVRORD

Vancouver Intl

Thu 1/2

2 stops23h 40m

Chicago O'Hare Intl

Tue 6/2

1 stop6h 49m

C$ 501

Flights are sorted by cheapest first

Deals found on 5/12

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated 6 December 2023.
Read reviews from past customers who have flown Air Canada, Delta and United Airlines from Canada to Illinois. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
WestJet Encore
10.0
Wonderful
2 reviews

Comfort

10.0

Boarding

10.0

Crew

10.0

Entertainment

10.0

Overall

10.0

Food

10.0

Reviews

1 / 1

Pros: Overall great flight

Cons: The people in front of us were over served and loud

WestJet Encore
10.0
Wonderful
2 reviews
WestJet Encore
10.0
Wonderful
2 reviews

Comfort

10.0

Boarding

10.0

Crew

10.0

Entertainment

10.0

Overall

10.0

Food

10.0

Reviews

1 / 1

Pros: Overall great flight

Cons: The people in front of us were over served and loud

8.1
Very good
1,404 reviews
WestJet Encore
10.0
Wonderful
2 reviews

Comfort

10.0

Boarding

10.0

Crew

10.0

Entertainment

10.0

Overall

10.0

Food

10.0

Reviews

1 / 1

Pros: Overall great flight

Cons: The people in front of us were over served and loud

7.9
Good
3,035 reviews
WestJet Encore
10.0
Wonderful
2 reviews

Comfort

10.0

Boarding

10.0

Crew

10.0

Entertainment

10.0

Overall

10.0

Food

10.0

Reviews

1 / 1

Pros: Overall great flight

Cons: The people in front of us were over served and loud

7.6
Good
27 reviews
WestJet Encore
10.0
Wonderful
2 reviews

Comfort

10.0

Boarding

10.0

Crew

10.0

Entertainment

10.0

Overall

10.0

Food

10.0

Reviews

1 / 1

Pros: Overall great flight

Cons: The people in front of us were over served and loud

7.4
Good
1,901 reviews
WestJet Encore
10.0
Wonderful
2 reviews

Comfort

10.0

Boarding

10.0

Crew

10.0

Entertainment

10.0

Overall

10.0

Food

10.0

Reviews

1 / 1

Pros: Overall great flight

Cons: The people in front of us were over served and loud

Related info for your journey

Find useful and relevant information for your journey from Canada to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find flights from Canada to Illinois for under C$ 300 on Cheapflights?

Yes, there are multiple flights from Canada to Illinois for under C$ 300. The cheapest flight booked recently is on Multiple Airlines for just C$ 236, but on average you can expect to pay C$ 269.

Are there direct flights from Canada to Illinois for under C$ 300 on Cheapflights?

Cheapflights has 20 direct flights from Canada to Illinois under C$ 300. A good price for a direct flight from Canada to Illinois is less than C$ 278.

Are there last-minute flights available from Canada to Illinois for under C$ 300?

There are currently 20+ open flights from Canada to Illinois within the next 7 days for less than C$ 300.

What does YYZ to ORD mean?

Toronto Pearson Intl Airport is YYZ and Chicago O'Hare Intl Airport is ORD. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Springfield Capital Airport (SPI).

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Canada to Illinois

Discover the top 10 airlines that operate flights from Canada to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 500,832 searches. Data last updated 6 December 2023.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 235AverageC$ 466FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 267AverageC$ 679FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 268AverageC$ 646FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 284AverageC$ 615FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air New ZealandCheapestC$ 297AverageC$ 327FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
ANACheapestC$ 321AverageC$ 436FlexibilityNo cancel feeOn-time80%
Search ANA flights
American AirlinesCheapestC$ 327AverageC$ 617FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Alaska AirlinesCheapestC$ 328AverageC$ 604FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
DeltaCheapestC$ 357AverageC$ 566FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Endeavor AirlinesCheapestC$ 458AverageC$ 766FlexibilityNo cancel feeOn-timeN/A
Search Endeavor Airlines flights

Search flights to Illinois by cabin class

First Classfrom C$ 659/person
Business Classfrom C$ 623/person
Prem Econ Classfrom C$ 836/person
Economy Classfrom C$ 163/person

Hourly flight availability from Canada to Illinois

Find hourly flight availability from Canada to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 6 December 2023.
28%of flight departuresEarly morningMidnight to 6 am
28%of flight departuresMorning6 am to noon
38%of flight departuresAfternoonNoon to 6 pm
6%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Canada to Illinois?

When you search for this flight from Canada to Illinois, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we