Cheap flights from Canada to Illinois from $107
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
How far in advance should I book a flight from Canada to Illinois?
Find a great deal and save up to 90% by booking at least 38 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 $337.
What is the cheapest month to fly from Canada to Illinois?
April is one of the best times of the year to fly to Illinois from Canada. Prices for April average $292 per person but you can even find prices for as low as $193. The most expensive prices can be found in the month of August. Opting for a April flight can save you 15% on your journey compared to booking in August
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 WestJet flights from Canada to Illinois
Explore cheap flight options specifically provided by WestJet 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 2,719,943 searches. Data last updated mayo 6, 2024.
Consider these cheap WestJet 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 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 2,719,943 searches. Data last updated mayo 6, 2024.
Take a gander at the lowest prices we've found on Air Canada flights from Canada to Illinois. Ensure the flight price, dates, time, and airline match your criteria before you book.
Cheap Canada to Illinois flights in May & June 2024
Find cheap flight options from Canada to Illinois specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,719,943 searches. Prices were last updated on mayo 6, 2024.
Check out some of the best flight deals from Canada to Illinois in 2024. For more flight deals, be sure to check back very soon.
Canada to Illinois 2024 flight deals
Discover exclusive flight deals for travel between Canada and Illinois in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated mayo 6, 2024.
Check out some of the best flight deals from Canada to Illinois in 2024. For more flight deals, be sure to check back very soon.
Non-stop 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 2,719,943 searches. Data last updated mayo 6, 2024.
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 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 2,719,943 searches. Data last updated mayo 6, 2024.
Check out these flights departing soon 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 2,719,943 searches. Data last updated mayo 6, 2024.
If you're seeking multiple options on one-way flights from Canada to Illinois, be sure to check out these deals, which are updated often. Users can also find round-trip Canada to Illinois flights by using 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 2,719,943 searches. Data last updated mayo 6, 2024.
Fly from
Fly to
Budget
$201 - $373
Route
Depart
Return
Price
Toronto Pearson IntlChicago O'Hare Intl
YYZ - ORD
YYZORD
Toronto Pearson Intl
mar. 6/4
1 stop12h 10m
Chicago O'Hare Intl
mar. 6/11
1 stop18h 20m
Toronto IslandChicago Midway
YTZ - MDW
YTZMDW
Toronto Island
mar. 6/4
Nonstop1h 47m
Chicago Midway
mar. 6/11
Nonstop1h 42m
CalgaryChicago O'Hare Intl
YYC - ORD
YYCORD
Calgary
mié. 7/10
Nonstop3h 27m
Chicago O'Hare Intl
dom. 7/14
Nonstop3h 45m
Toronto Pearson IntlChicago O'Hare Intl
YYZ - ORD
YYZORD
Toronto Pearson Intl
jue. 7/4
Nonstop1h 54m
Chicago O'Hare Intl
dom. 7/7
Nonstop1h 48m
Toronto Pearson IntlChicago O'Hare Intl
YYZ - ORD
YYZORD
Toronto Pearson Intl
jue. 6/13
Nonstop2h 02m
Chicago O'Hare Intl
dom. 6/16
Nonstop1h 48m
Montreal Pierre Elliott Trudeau IntlChicago O'Hare Intl
YUL - ORD
YULORD
Montreal Pierre Elliott Trudeau Intl
mié. 6/12
Nonstop2h 39m
Chicago O'Hare Intl
sáb. 6/15
1 stop11h 59m
CalgaryChicago O'Hare Intl
YYC - ORD
YYCORD
Calgary
jue. 5/30
1 stop10h 59m
Chicago O'Hare Intl
jue. 6/6
1 stop10h 28m
Toronto Pearson IntlChicago O'Hare Intl
YYZ - ORD
YYZORD
Toronto Pearson Intl
vie. 8/16
Nonstop2h 02m
Chicago O'Hare Intl
lun. 8/19
Nonstop1h 32m
Vancouver IntlChicago O'Hare Intl
YVR - ORD
YVRORD
Vancouver Intl
jue. 6/13
1 stop8h 40m
Chicago O'Hare Intl
lun. 6/17
1 stop17h 00m
No data available for this route at this time. Please check back soon.
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 mayo 6, 2024.
To help decide which airline to fly from Canada to Illinois, see what other customers have to say about WestJet, Air Canada and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Crew
Food
Boarding
Overall
Entertainment
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Comfort
Crew
Food
Boarding
Overall
Entertainment
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Comfort
Crew
Food
Boarding
Overall
Entertainment
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Comfort
Crew
Food
Boarding
Overall
Entertainment
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Comfort
Crew
Food
Boarding
Overall
Entertainment
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Comfort
Crew
Food
Boarding
Overall
Entertainment
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
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.
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.
Alternative routes for Canada to IllinoisSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from Canada to Illinois
Discover the top 6 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 2,719,943 searches. Data last updated mayo 6, 2024.
Search flights from Canada to Illinois by cabin class
Find flights from Canada to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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 mayo 6, 2024.
| 14%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 35%of flight departures | Morning6 am to noon |
| 41%of flight departures | AfternoonNoon to 6 pm |
| 10%of flight departures | Evening6 pm to midnight |
Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
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?
Cheapflights makes it easy to find Canada to Illinois flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Canada to Illinois?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Illinois from Canada.
Can Cheapflights find flights from Canada to Illinois with no change fees?
Certainly. Search results for flights to Illinois from Canada shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Canada to Illinois become cheaper?
Not ready to book yet? You can track prices for flights from Canada to Illinois on Cheapflights with our Price Alert feature and get notified when better prices are available.