Cheap flights from Canada to Illinois

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Economy
Boston (BOS)
Chicago (ORD)
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How to find the cheapest flight from
Canada to Illinois

All the information you need to plan the best null to ORD flight in 2022: compare Canada to Illinois flight prices with the expected peak season, weather and rainfall in Illinois.
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.

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

Due to multiple factors, expect to potentially pay more when booking in January. For low rates, April can be a great choice for travel to Illinois. Flights to Illinois from Canada in April are about C$ 328 on average during April, but can be found for as low as C$ 248.

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

Find a great deal and save up to 86% by booking at least 34 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$ 451.

Cheap flights from Canada to Illinois in May, June 2022

The best prices found for Canada to Illinois flights for May, June
11 Jun - 18 Jun
C$ 157pp
YYZ
Toronto Pearson Intl
Flair Airlines
Direct
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Flair Airlines
Direct
YYZ
Toronto Pearson Intl
2 Jun - 6 Jun
C$ 160pp
YYZ
Toronto Pearson Intl
Multiple Airlines
Direct
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Swoop
Direct
YYZ
Toronto Pearson Intl
16 Jun - 19 Jun
C$ 161pp
YYZ
Toronto Pearson Intl
Multiple Airlines
Direct
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Swoop
Direct
YYZ
Toronto Pearson Intl

Canada to Illinois 2022 flight deals

Cheap flights to Illinois from Canada found for this year
13 Sep - 25 Sep
C$ 148pp
YYZ
Toronto Pearson Intl
Multiple Airlines
Direct
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Swoop
Direct
YYZ
Toronto Pearson Intl
11 Jun - 18 Jun
C$ 157pp
YYZ
Toronto Pearson Intl
Flair Airlines
Direct
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Flair Airlines
Direct
YYZ
Toronto Pearson Intl
20 Oct - 23 Oct
C$ 158pp
YYZ
Toronto Pearson Intl
Multiple Airlines
Direct
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Swoop
Direct
YYZ
Toronto Pearson Intl

Direct flights to Illinois from Canada

Save time with Canada to Illinois direct flight deals
13 Sep - 25 Sep
C$ 148pp
YYZ
Toronto Pearson Intl
Multiple Airlines
Direct
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Swoop
Direct
YYZ
Toronto Pearson Intl
11 Jun - 18 Jun
C$ 157pp
YYZ
Toronto Pearson Intl
Flair Airlines
Direct
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Flair Airlines
Direct
YYZ
Toronto Pearson Intl
20 Oct - 23 Oct
C$ 158pp
YYZ
Toronto Pearson Intl
Multiple Airlines
Direct
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Swoop
Direct
YYZ
Toronto Pearson Intl

Last minute flights from Canada to Illinois

Late deals on round-trip flights to Illinois from Canada, departing today and this week
17 May - 31 May
C$ 197pp
YYZ
Toronto Pearson Intl
Flair Airlines
Direct
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Flair Airlines
Direct
YYZ
Toronto Pearson Intl
17 May - 19 May
C$ 204pp
YYZ
Toronto Pearson Intl
Flair Airlines
Direct
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Flair Airlines
Direct
YYZ
Toronto Pearson Intl
17 May - 21 May
C$ 205pp
YYZ
Toronto Pearson Intl
Flair Airlines
Direct
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Flair Airlines
Direct
YYZ
Toronto Pearson Intl

One-way flights to Illinois from Canada

The cheapest one-way flights from Canada to Illinois
3:55 a.m. - 4:45 a.m.
Air Canada
Direct
1h 50m
YYZ - ORD
Air Canada
C$ 105
123 Milhas
2:30 a.m. - 3:20 a.m.
Swoop
Direct
1h 50m
YYZ - ORD
Swoop
C$ 125
SmartFares
2:50 a.m. - 3:40 a.m.
Flair Airlines
Direct
1h 50m
YYZ - ORD
Flair Airlines
C$ 129
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Canada</span> to <span class="emphasized">Illinois</span> flights.

Flight FAQs

From Canada to Illinois

Which airlines flying from Canada to Illinois have flexible cancellations due to COVID-19?

Air Canada, American Airlines, and United Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Canada to Illinois for under C$ 200 on Cheapflights?

Yes, there are multiple flights from Canada to Illinois for under C$ 200. The cheapest flight booked recently is on Multiple Airlines for just C$ 148, but on average you can expect to pay C$ 168.

Are there direct flights from Canada to Illinois for under C$ 200 on Cheapflights?

Cheapflights has 20 direct flights from Canada to Illinois under C$ 200. A good price for a direct flight from Canada to Illinois is less than C$ 168.

Are there last-minute flights available from Canada to Illinois for under C$ 200?

There are currently 20+ open flights from Canada to Illinois within the next 7 days for less than C$ 200.

What days are direct flights available from Canada to Illinois?

Direct flights can be found on the following days: Sunday, Saturday.

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

On average, you can expect to see 4 flights from Canada to Illinois a day.
Afternoon (Noon - 6pm) - 75% of flight departures
Evening (6pm - Midnight) - 25% of flight departures

How long is the flight from Canada to Illinois?

Flair Airlines, Swoop, and Air Canada can get you from Canada to Illinois in just under 1h 50m. Your travel time will be generally consistent. The distance between Canada and Illinois is about 703 km. Most flights are nonstop.

What are the cheapest airlines to fly from Canada to Illinois one-way?

The cheapest airlines for a one-way flight from Canada to Illinois are Flair Airlines (C$ 79), Swoop (C$ 90), and Air Canada (C$ 105).

COVID Restrictions

View COVID Travel Restrictions for Illinois (IL)

Do I need a COVID test to fly to Illinois from Canada?

Information is based on travel restrictions from Canada to Illinois

Most visitors from Canada need to provide a negative COVID-19 test result and/or quarantine to enter Illinois.

COVID-19 testing requirements
Visitors from Canada must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Illinois.

Quarantine requirements
Visitors from Canada are not required to quarantine after entering Illinois.

Do I need a test to fly back to Canada from Illinois?

Returning to Canada from Illinois

COVID-19 testing requirements
Visitors from Illinois must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Canada.

Quarantine requirements
Visitors from Illinois are not required to quarantine after entering Canada.

Hide COVID Travel Restrictions for Illinois (IL)

Destination points for flights from Canada to Illinois

Select to see more specific information for flights from Canada to all places in Illinois.

Destination information for Illinois

Things to know before you go - useful duration and weather info for your trip from Canada to Illinois.
Today's exchange rate
C$ 1 = $0.78
Flight duration from Canada to Illinois
1h 45m

Airports servicing

Bloomington-Normal (BMI)
Champaign University-Willard (CMI)
Decatur Arpt (DEC)
Moline (MLI)
Marion Williamson County (MWA)

Top 10 airlines flying from Canada to Illinois

The chart below displays the airlines Cheapflights users travelling from Canada to Illinois choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
WestJet
C$ 118 C$ 477 No cancel fee 60%
Search WestJet flights
Swoop
C$ 166 C$ 175 No cancel fee N/A
Search Swoop flights
Flair Airlines
C$ 173 C$ 184 No cancel fee N/A
Search Flair Airlines flights
Delta
C$ 174 C$ 489 No cancel fee N/A
Search Delta flights
Frontier
C$ 236 C$ 348 No cancel fee 62%
Search Frontier flights
Porter Airlines
C$ 245 C$ 384 No cancel fee 52%
Search Porter Airlines flights
American Airlines
C$ 245 C$ 527 No cancel fee 71%
Search American Airlines flights
United Airlines
C$ 265 C$ 531 No cancel fee 69%
Search United Airlines flights
Air Canada
C$ 280 C$ 574 No cancel fee 67%
Search Air Canada flights
Qantas Airways
C$ 293 C$ 404 No cancel fee 74%
Search Qantas Airways flights
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