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Find cheap flights to Illinois from C$ 157

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Canada to Illinois departing on 5/6. 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.
1 adult
0 bags
Mon 27/5
Mon 3/6

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Best Illinois Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Chicago
Chicago1 stopC$ 236
Peoria
Peoria2 stopsC$ 718
Moline
Moline1 stopC$ 691
Decatur
Decatur2 stopsC$ 822
Bloomington
Bloomington2 stopsC$ 687

Good to know

Low season

January

High season

August

Cheapest flight

C$ 157
Best time to beat the crowds (16% less expensive on average)
Most popular time to fly and prices are also 5% lower on average.
Flight from Toronto Pearson Airport to Chicago O'Hare Airport

FAQs - booking Illinois flights

  • How long is the flight to Illinois?

    An average direct flight from Canada to Illinois takes 5h 58m, covering a distance of 2944 km. The most popular route is Toronto - Chicago with an average flight time of 1h 53m.

  • What is the cheapest flight to Illinois?

    The cheapest ticket to Illinois from Canada found in the last 72 hours was C$ 173 one-way, and C$ 236 round-trip. The most popular route is Toronto Pearson Intl to Chicago O'Hare Intl and the cheapest round-trip airline ticket found on this route in the last 72 hours was C$ 305.

  • Which airlines fly to Illinois?

    United Airlines, Air Canada & Air New Zealand fly the most frequently from Canada to Illinois. The most popular route is from Toronto to Chicago, and Air Canada, United Airlines and Air New Zealand fly this route the most.

  • What are the most popular destinations in Illinois?

    Based on KAYAK flight searches, the most popular destination is Chicago (95% of total searches to Illinois). The next most popular destinations are St. Louis (4%) and Moline (0.3%). Searches for flights to Peoria (0.2%), to Champaign (0.1%) and to Bloomington (0.1%) are also popular.

  • How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a given destination and date is likely to change within 7 days, so travellers know whether to wait or book now.

See more FAQs

Top tips for finding cheap flights to Illinois

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Illinois flight deals.

Top 5 airlines flying to Illinois

 
Need help choosing which airline to fly with from Canada to Illinois? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.5
Korean AirOverall score based on 1189 reviews
8.8crew
8.2entertainment
8.2food
8.6boarding
8.3comfort
Airline reviews

Not very comfortable seated in the back plane due to turbulence

8.0 ExcellentAnonymous, Apr. 2024ICN - ORD
Read more about Korean Air reviews

Not very comfortable seated in the back plane due to turbulence

We were seated at the back and that was very uncomfortable for me with the turbulence we experienced on our way to Chicago.

I enjoyed flying on Korean Air. The service was great and the food was yummy, especially the bibimbap and cold spicy noodles. The only thing that bummed me out on this red-eye flight was that my seat did not properly recline so I was not able to sleep.

Ford not that great the seat not to big for leg room like other airline

It was ok. Not good and not a bad experience

not too bad but not too great either. Service on all airlines declined ever since covid. Your Delta Stewardess are not that friendly at all. :-(

I like your stewardess, they are nice. However, your food could have been better and wheres your dessert? You do not offer beer or scotch. I do not drink alcohol biut my husband can have one or two, he has to ask if he can have one. during dinner or lunch, it should be offerred. Also, you do not have the most famous drinks ginger ale

Not accommodating ground staff On board slow service Crew members not very friendly

lunch was good; breakfast was kinda meh cabin temprature was way too high new entertainment system but somewhat limited content

I flew Asiana Air not Korean Air which was my original flight. So, I have no say about Korean Airlines right now. I hope you guys will not make any changes of my flight on Feb 15th. I want to fly Korean Air on Feb 15th. and make sure it is the same flightr njumber for my husband also and do not make any changes on either flights. thank you for reading my letter.

The type of the food requested (Asian vegetarian) was not properly met with. They have very limited snack items that may compensate for the main meals.

The quality of the food is pretty good. Thank you, EVA Air.

Pleasant crew. Very long flight, a bit uncomfortable at times being seated, but not too bad.

No ice for the drinks. Only gave a half a cup of your beverage. Not enough water. I got very dehydrated.

Eva is one of the top airlines in Asia... but often are over priced. Finally found a reasonable rate.

My original flight was rescheduled & EVA did a good job rescheduling my flight & connecting flight.

Polite hard working crew. No complaints really. Meals were not to my liking.

Everything was fantastic! The crew really went above and beyond to make it a great flight. I felt cared for with EVA.

t and I Flight crew did excellent job taking care of us and feeding us and staying professional. The boarding was delayed by an hour and then extra security measures were taken. No real explanation except for they said it was more of a maintenance dey

The flight was on time. Boarding process was smooth. The crew was friendly, helpful, and they kept plane facility clean. The food could've been better.

I wish that seats closer to the front of the plan were available, but when I booked the flight the seats were VERY expensive so I did not book seats at that time. The day before flying only seats at the back of the plane were available. It takes so long to board the plane and empty the plane on arrival due to SO many roller bags.

Good flight. No I’m seat entertainment. But my phone worked just fine on the west jet app.

I had planned to watch the Westjet entertainment for the entire flight however, because the seat mounted outlets in our row did not work.

Not a bad flight but our priority tagged luggage was the very last to come down the carousel.

Plane had a flat tire, delayed boarding and takeoff but one in the air, smooth. Make sure you have downloaded the WJ app before you leave. When on board, you can watch movies or TV shows offered on the app, it passed the time very quickly.

Our recent flight from edmontown to kahalui was excellent. The service staff was very friendly, knowledgeable, funny and attentive. Thanks to all involved that made or travel such a pleasant experience and we hope to fly with west jet again soon

The flight was delayed and I missed boarding my 7 day cruise. I had to book a separate flight home

No real issues just wasnt able to hear / understand any announcements flight attendant was making but everything else was really good- ended up checking my carry on case for free which made deboarding quicker. I would fly West Jet for all my flights.

Seats were comfortable and leg room was good. Slight delay for boarding but nothing too bad. Would fly with them again.

Long lines to board with only two staff checking boarding passes!

I was told we'd have a hot breakfast option in first class, so I chose not get a hot breakfast. It was a very strange meal, but the fresh fruit was very good quality. Service was excellent from ORD to ELP. No service from MBS to ORD, not even water. However, when flying American from FNT to ORD, which is a shorter flight, they at least pass out snacks and offer water.

We were delayed an hour leaving Munich (No fault of the crew). They kept us posted on the status so we knew what was going on, but as a result we missed our connection in Chicago and the communication on connecting flights was pretty poor as we disembarked. It was already stressful and some of that could have been reduced by better communications about where to find transfers, etc.

One problem, but a serious one - the plane is built with electric windows that tint dark to reduce light. Sitting next to the window is VERY UNCOMFORTABLE as it emits so much HEAT in the face when tinted.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

Wifi wasn't working on one of the UA flights after boarding.

The flight was delayed instead of leaving at 11 it left at 12.20

United WiFi is consistently unusable (it can take 10 mins to load a single web page). If you need Wifi to do work, be prepared to lose half a day of productivity.

Crew was not very helpful. They forgot to serve me coffee and had to wait for a long time.It looked as if they were not very happy with what they were doing.

Good movies, iffy pay WiFi, food ok- on time though and that was great!

Unfortunately this is not a happy ending comment. Positive: flown United before no issue Negative: it only takes one bad experience to not plan future travel with United Cancún departure was delayed by 1h20 minutes, connection in Chicago was 1h30 minutes. Flight departure time 6:08 Miraculously 7 of us ran 4 kilometres through Chicago to arrive at 6:00 to be told very rudely by the 2 unprofessional United attendants you missed your flight and that we should of arrived early. Did I mention that reason I was flying? I received a call that my brother was dying and to get home. They provided no assistance would not answer any of our questions, ignorantly walked away. Deplorable

It was an excellent experience, traveling from Toronto to Denver with United.

Ontime boarding. Almost 1 hour take off delay. We could have boarded slightly later since the pilots were in traffic

Flight was delayed, I had to put my luggage all the way in the back! They served only a beverage no snack on the way in Air Canada, definitely not a good first impression.

Headphones for the movies have too much bass and can't be adjusted. Almost impossible to hear. Great movie selections but can't really watch them because you can't hear them. Also the system is very slow.

This was the first AC flight in a long time that we experienced no delays or frustrations. The gate attendant was extremely polite and accommodating to my husband who has Parkinson’s disease which made boarding extremely stress free. Flight departed ON TIME and was a smooth ride. If only all my AC experiences could be like this.

I didn’t like the fact that all the customs officers went to lunch so I was in line for 90 minutes due to where the staff directed me. We were told three very different reasons for why the plane was delayed. It was a crowded plane with difficult storage situations for the Carry On bags. The Air Canada airline staff were all very good and professional. I was so disappointed in my cheese and fruit box as the cheese had molded and the fruit wasn’t fresh so I couldn’t eat the majority of the food. This was the last meal I could find as the restaurants had closed when I got in to my destination. I think you could work on improving the food quality.

There was no entertainment at our seats. The flight was comfortable and we had leg room. The snack we had was really good.

Economy seats were surprisingly comfortable, and snacks not too bad. Checked luggage arrived at destination without problems. It was annoying to wait until last to board as lowest-tier seats but understand it’s difficult to gauge when loading a full plane At least checked carryon luggage seemed to come off first. Annoying to have to use app to order food/drink when wifi availability didn’t allow time for it. Advance communication would have helped Food on menu seemed highly processed and unpalatable, overpriced and over packaged. So maybe a good thing to have missed chance to order

Once again my complaint is how close the seats are together. Also, the bathrooms were not very clean by the second half of the flight.

Excellent in flight service, perhaps the best we've ever had. Business class feels tired and needs improvement to compete with other airlines. The food looked good but tasted terrible. Check in was quick, the flight arrived early and our luggage was on our flight with us.

Book Cheap Illinois Plane Tickets

Recent round-trip flight deals

14/5Tue
1 stop
9h 44mYUL-ORD
15/5Wed
1 stop
18h 20mORD-YUL
C$ 236
14/5Tue
1 stop
12h 10mYYZ-ORD
15/5Wed
3 stops
31h 37mORD-YYZ
C$ 279
6/9Fri
directWestJet
3h 27mYYC-ORD
13/9Fri
directWestJet
3h 45mORD-YYC
C$ 310
24/5Fri
directUnited Airlines
1h 54mYYZ-ORD
31/5Fri
directUnited Airlines
1h 48mORD-YYZ
C$ 348
4/9Wed
1 stopAir Canada
7h 51mYYC-ORD
11/9Wed
1 stopAir Canada
9h 49mORD-YYC
C$ 357
26/5Sun
1 stopAir Canada
4h 31mYYZ-ORD
2/6Sun
directAir Canada
1h 48mORD-YYZ
C$ 358
31/5Fri
1 stopUnited Airlines
12h 57mYYZ-ORD
2/6Sun
directUnited Airlines
1h 48mORD-YYZ
C$ 370
25/5Sat
directWestJet
3h 35mYYC-ORD
1/6Sat
directWestJet
3h 27mORD-YYC
C$ 413
5/6Wed
directLufthansa
2h 22mYOW-ORD
12/6Wed
directLufthansa
2h 09mORD-YOW
C$ 966
1/6Sat
directLufthansa
2h 28mYWG-ORD
5/6Wed
directLufthansa
2h 26mORD-YWG
C$ 1,097

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Recent one-way flight deals

5/6Wed
1 stop
12h 10mYYZ-ORD
C$ 157
4/5Sat
directAir Canada
3h 30mYYC-ORD
C$ 158
30/5Thu
directWestJet
3h 35mYYC-ORD
C$ 163
19/5Sun
directWestJet
3h 35mYYC-ORD
C$ 164
29/5Wed
1 stop
15h 01mYYZ-ORD
C$ 167
26/5Sun
1 stopUnited Airlines
16h 34mYYC-ORD
C$ 188
28/5Tue
directUnited Airlines
1h 57mYYZ-ORD
C$ 206
17/5Fri
directWestJet Encore
1h 59mYYZ-ORD
C$ 335
2/5Thu
directLufthansa
2h 04mYYZ-ORD
C$ 403
30/5Thu
directWestJet Encore
4h 01mYVR-ORD
C$ 419

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Recent domestic flight deals

17/9Tue
directSpirit Airlines
2h 39mLGA-ORD
17/9Tue
directSpirit Airlines
2h 11mORD-LGA
C$ 122
14/5Tue
directSpirit Airlines
2h 39mLGA-ORD
15/5Wed
multi-stopSpirit Airlines
12h 22mORD-LGA
C$ 150
26/5Sun
directDelta
2h 57mLGA-ORD
31/5Fri
directDelta
2h 15mORD-LGA
C$ 160
26/5Sun
directDelta
2h 51mJFK-ORD
3/7Wed
directDelta
2h 30mORD-JFK
C$ 167
12/6Wed
directJetBlue
2h 57mJFK-ORD
26/6Wed
directJetBlue
2h 25mORD-JFK
C$ 173
29/5Wed
directJetBlue
2h 54mBOS-ORD
29/5Wed
directJetBlue
2h 26mORD-BOS
C$ 173
22/5Wed
directUnited Airlines
2h 52mBOS-ORD
29/5Wed
directUnited Airlines
2h 35mORD-BOS
C$ 190
22/5Wed
directUnited Airlines
2h 52mBOS-ORD
29/5Wed
multi-stopUnited Airlines
6h 15mORD-BOS
C$ 229
14/5Tue
directAmerican Airlines
4h 08mLAX-ORD
16/5Thu
directAmerican Airlines
4h 27mORD-LAX
C$ 314
10/5Fri
multi-stopAmerican Airlines
9h 17mSEA-ORD
20/5Mon
directAmerican Airlines
4h 38mORD-SEA
C$ 508

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Last minute flights to Illinois

Last minute flight, train and bus deals

29/4Mon
multi-stopDelta
9h 49mYYC-ORD
6/5Mon
multi-stopDelta
10h 30mORD-YYC
C$ 459
1/5Wed
multi-stop
11h 56mYYZ-ORD
8/5Wed
multi-stop
24h 54mORD-YYZ
C$ 500
1/5Wed
directAmerican Airlines
1h 55mYYZ-ORD
8/5Wed
directAmerican Airlines
1h 35mORD-YYZ
C$ 591
1/5Wed
directAmerican Airlines
1h 55mYYZ-ORD
8/5Wed
multi-stopAmerican Airlines
7h 29mORD-YYZ
C$ 596
1/5Wed
multi-stopWestJet
5h 10mYYZ-MDW
2/5Thu
multi-stopWestJet
5h 10mMDW-YYZ
C$ 597
1/5Wed
multi-stopWestJet
10h 02mYYZ-MDW
3/5Fri
multi-stopWestJet
10h 50mMDW-YYZ
C$ 605
1/5Wed
directAir Canada
1h 54mYYZ-ORD
4/5Sat
multi-stopAir Canada
5h 51mORD-YYZ
C$ 643
30/4Tue
directAir Canada
2h 46mYUL-ORD
6/5Mon
directAir Canada
2h 24mORD-YUL
C$ 672
27/4Sat
directUnited Airlines
1h 59mYYZ-ORD
28/4Sun
multi-stopUnited Airlines
4h 49mORD-YYZ
C$ 686
30/4Tue
directUnited Airlines
2h 46mYUL-ORD
1/5Wed
multi-stopUnited Airlines
5h 00mORD-YUL
C$ 732

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