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C$ 144 Find cheap flights to Illinois

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 7/10. 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
Sun 25/8
Sun 1/9

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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$ 252
Peoria
Peoria2 stopsC$ 730
Moline
Moline1 stopC$ 849
Champaign
Champaign1 stopC$ 849
Bloomington
Bloomington1 stopC$ 985

Good to know

Low season

January

High season

August

Cheapest flight

C$ 144
Best time to beat the crowds (15% less expensive on average)
Most popular time to fly (11% more expensive on average)
Flight from Vancouver to Chicago Midway Airport

FAQs - booking Illinois flights

  • How long is the flight to Illinois?

    An average direct flight from Canada to Illinois takes 6h 50m, covering a distance of 2900 km. The most popular route is Toronto - Chicago with an average flight time of 1h 51m.

  • What is the cheapest flight to Illinois?

    The cheapest ticket to Illinois from Canada found in the last 72 hours was C$ 148 one-way, and C$ 252 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$ 315.

  • 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 (97% of total searches to Illinois). The next most popular destinations are St. Louis (3%) and Peoria (0.1%). Searches for flights to Moline (0.1%), to Bloomington (0.1%) and to Champaign (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 1092 reviews
8.2Entertainment
8.2Food
8.3Comfort
8.6Boarding
8.8Crew
Airline reviews

Terrible experience will never fly Delta again. Delayed flight with total disorganization and inept crew who wouldn’t communicate.

2.0 MediocreAnonymous, Jul. 2024SEA - ICN
Read more about Korean Air reviews

Terrible experience will never fly Delta again. Delayed flight with total disorganization and inept crew who wouldn’t communicate.

Will try never to fly Delta international again. Flight delayed and staff completely inept in dealing with it. Would not communicate, rude, completely disorganized. Once we reached Seoul the staff there had no idea what to do with us and led us around the airport from one pointless line to another. They were clearly not told how to manage the situation even though they had hours to make a plan. Never again.

They texted me my gate number and then they texted me again it’s now boarding but in different gate, and the gate was so far from the gate they texted me earlier. I have to run just to get to my flight. They always do that.

The crew and my luggage was still pretty good after a long flight. They take good care of the luggage.

On time departure and exceptional customer service during the entire flight.

My flight with Korean Air went quite well, I've flown with them for many years and have grown accustomed to their great service.

The flight crews were extremely professional, helpful, and courteous. Departure and arrival times were accurate. No delay. I will use K airline again. Thanks

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.

I was never able to depart because of an IT outage, I could not get help through Delta’s website, app, or on the concourse. I eventually (after more than three hours in the airport) got rebooked with another airline the following day and Delta didn’t offer vouchers or any assistance with finding a hotel or getting to the hotel. I need to file a claim. Just an awful experience.

I always worry about flying budget airlines but I was impressed by Westjet. The checkin agent was terrific. Seated my husband & me together w/o us asking. TSA checkin was smooth & easy. Plane was clean & comfortable. Drink & snack was unexpected. I will fly with them again.

WiFi was not working. Zero entertainment. Did not receive a discount etc to make up for this.

Calgary WJET supervisor was the most professional, and diligent official who I have experienced personally to resolve our flight issues.

Flight was canceled last minute and no re-booking was offered. Had to buy a same day flight from another carrier at double the price. I’ll never fly WestJet again.

Don’t actually know how this flight would have been since we missed it.

It was fine. I had a lot of trouble trying to buy a seat. The Westjet website charged me and then didn’t give me my seat. I ended up keeping the seat I was assigned and hope that the charges didn’t go through.. they didn’t. But this problem with the website (trying to purchase a seat at check in) has happened a few times before. But overall the flight was good.

Terrible! Delayed three times, landed at some corner of airport, walked in bitter cold night, took a bus, bad experience

My wife and I had an uncomfortable experience with your WestJet ticket counter rep at the WestJet Priority Member ticket counter at YYC (Calgary) on May 15, 2024. I not knowing this individual’s exact name, however, in order to easily identify her, she was one (of only two at the time) ticket counter reps at your Priority members ticket counter check-in, upon our arrival around 12:15 p.m. She was a Caucasian woman with blonde hair, and wore spectacles, approximate age being probably somewhere in her 30’s or 40’s. Background: After arriving in to the West Jet terminal in Calgary (YYC), I asked a terminal employee where the West Jet check-in ticket counter was. He told me, “Column 16”. My wife and I continuing to walk through the terminal, we finally arrived at the Column 16 area, i.e. this woman’s ticket counter area, which we discovered later was the Priority Member ticket counter. However, I was simply going by the directions given to me by the previous employee, i.e. “Walk to column 16.” Standing in her line (my wife and I being the only people in her line at the time), I tried to get her attention, and I then gestured to her, motioning to her as if to ask her if I should then possibly leave the waiting line in order to then proceed to walk up to her ticket counter. She never really motioned me to come forward. I sort of had to figure this out on my own, as my wife and I then finally decided to walk forward to her station. From this point on, after I arrived at her ticket counter, never once did she ever look me in the eye. She was always looking at her computer screen, or down at the ground, as she and I occasionally exchanged conversation with one another in order for me to be able to acquire my boarding passes from her. Shortly after she began servicing us, she commented that her work section is for Priority members only. Fair enough. I did not realize this at the time. Wishing to be polite, I then mentioned to her that, if I should, I could then walk over to the regular West Jet check-in ticket counter in order to complete the check-in process. She remained quiet, never responding to this goodwill gesture of mine. She continued to work in order to print out my boarding passes, and then finally handed them to me, never at all the entire time looking at me. I told her, “Thank you.” Never once did she respond. My wife and I then walked away. Even my wife commented to me afterward that this woman absolutely never looked at us. I cannot say that this attendant was outright rude. However, she certainly was not at all warm, congenial, nor friendly. Additionally, … After getting on the plane, we then discovered that she had needlessly assigned us seats in the very last row of the plane, these being the seats adjacent to the restroom back wall, thus, unfortunately not at all reclinable. I think that the row number of this last row of seats was 30. [However, I am not sure.] How strangely awkward that we were assigned these uncomfortable row of seats when in fact the row immediately ahead of us, i.e. I think that was row 29, had two vacancies, which could have otherwise easily seated my wife and me. That is, my wife and I could have easily been assigned these more comfortable seats, which would be reclinable, and then row 30 could have otherwise had instead our two vacancies. After our flight departed, and the fasten seatbelt sign was turned off, my wife and I had hoped to “jump seats”, that is, to leave row 30 and instead sit in row 29 to utilize the reclinable seats. However, another couple apparently had the same idea as us. That is, these other two people, for whatever reason, decided to leave their previously assigned seats, and instead, seat themselves in row 29. Thus, my wife and I were stuck with these miserably cramped row 30 seats for the entire 3.5 hour flight. To reiterate, the WestJet rep we originally encountered, knowledgeable of the plane lay-out as it appeared on her computer screen, could have easily assigned us the more comfortable row 29 seats, instead of the non-reclinable row 30 seats.

It was very, very cold extremely uncomfortable almost unbearable I was sitting at the front of the cabin

At least the delays were short. Business class, even in the new planes is very crowded now with crappy tray tables

The new Airbus A231neo has neat tech but the economy seats are so tight together that I always had my shoulders against one passenger or the other. I was very miffed that Basic Economy REQUIRES check-in of bags other than your personal carry-on; if you want to offer low-cost airline prices and then add services for a fee, just let me carry on my duffel. Hell, I could have put my carry on IN the duffel and called it a day but the gate agent would not let me; I ended up paying $40 for the risk of losing my bag. Not the worst flight, but far from the best.

My flight was delayed by a whole day, so I lost a day of my vacation.

It is a modern tragedy that any airline expects you to travel for 14 hours in such discomfort and that the only way to add comfort is exorbitant prices. I was in pain by the time we landed. Shameful.

After the morning frenzy of 35 min wait through CLT security at 4;30 AM, it was nice to have a smooth pleasant boarding experience. This 6:30 AM flight was not full. We were able to get seated swiftly and took off promptly. Nice touch they distributed the old fashioned headsets with 8 mm jacks. Snacks were decent and arrival was uneventful.

I had a great flight. Everything went smoothly and the flight arrived early.

The flight and boarding were easy peasy. I was traveling with my 4-year-old, so a smooth boarding experience was especially appreciated. My only piece of feedback is really about where our gate was in O'Hare. They've shoved four gates into a tiny corner of the B terminal and there isn't early enough room or seating for everyone. Not United's problem, but did dent the overall experience.

It was good! Appreciated that it was very on schedule so it made the connecting flight less stressful

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.

Flight was delayed and still they didn't manage to transfer my bag to the flight. The onboard staff was quick to show desperation and frustration with the not-so-easy passengers.

I didn't actually get to take this flight. It was canceled and the automated system rerouted my party of four (including a minor and a person in a wheelchair) to three different airports. Since we had a three hour drive from Newark this was clearly unacceptable. For all of us to end up in Newark would have required waiting at least one day, probably longer.

Constant delays worked out in our favor but definitely extended our travel day

Flight was excellent in all aspects, - comfort , food, drinks, service, entertainment. Inspite of the computer glitch, the flight was on schedule and flawlessly. Thank you, air Canada.

We paid $110 for more leg room. My traveling companion’s knees were right up against the seat in front. Where was more leg room. We feel ripped off. Food,,,there wasn’t any not even a bag of pretzels. As a result, there was very little service.

The crew and the flight was excellent. Captain kept us informed about weather and possibly of turbulence and I appreciated that! The only thing is they didn’t have tv monitors. Other than that, everything was great.

One of the flight attendants was very attentive to a couple traveling with a child under 1 one year old.

We were delayed. Only got 1 snack. Seats were comfortable in preferred seating.

Flight was cancelled. Still stuck at airport. Going on 2 days straight, no sleep. Never fly Air Canada

Terrible. Flight in the morning was circling in air for 45 min due to weather then rerouted to a location further than the final destination to refuel. Sat on tarmac for almost 2 hrs to refuel. Flight was originally to land at 9:30am, we arrived at 2pm and then waited another 30 “for an agent”. Then afternoon return flight was delayed again 3 times for weather then cancelled. Auto rebooked was for the next evening! Just miserable.

The airplane did not offer standard outlets so I was unable to work on my laptop. This is totally unacceptable for an international flight.

No complains with the crew. But generally speaking food is awful, entertainment is not good either.

The flight was delayed more than 1.5 hours. Phone calls to united did not satisfy our need to get to Chicago to met family for fight to europe. I was told the flight was booked thru luftansa and united could not make adjustments. When call luftansa they were unaware of the significant delay on the united flight out of mci. They would not authorize a flight change. We went to the airport, as if we would be flying as scheduled, United checked us in, as if our flight would leave as scheduled. We took our bag to be checked to the baggage drop and the agent their confirmed our flight was significantly delayed. She worked for 30 min to get us on another flight. We ended up flying to Denver then to Munich. The rest of the family that flew to Chicago for our meet up and flight to Europe ended up flying to Munich alone. We meet up in Munich for our last leg to luxembourg. In luxembourg we learned on bag was scheduled on our delayed flight. The flight was canceled and we did not receive the bag in lux. We filed a lost back claim. Now 3 days later we STILL do not have the bag. It is apparently in luxembourg and they maybe tried to deliver, however the names on the door of the air b&b do not match the name on the baggage claim so the French speaking delivery person called no one could understand him so he took the bag and left. My brother, traveling with me under a different reservation , has been without essentials for 3 days. One or all of us has stayed "home" each day waiting on the bag. Today was my turn. Delivery window was 10:30 to 2:30. No attempt to knock or ring bell. After the hang up call, my brother called me and told me to check the door. There was nothing there. No sign of attempted delivery, no delivery man, nothing. Being unable to change clothes and having family members take turns waiting on a bag that never comes has ruined this family vacation. Thanks United/Luftansa

The trip was good except for the delay that caused a connection issue in Chicago.

They canceled our flight last minute and we had to get another flight with twice the cost

Efficient boarding. Good flight but seats were quite uncomfortable considering we'd already been sitting on two flights, total 13 hours or so. Would have liked to have prices on the menu of amenities on the plane. We could have used more water. Restrooms and nonalcoholic beverages at no extra cost, not much else. I realize these were discount tickets, and the airline has to break even, so I can't say we were expecting amenities to be plentiful. Still, it's nice with long flights to discover a few. Very pleasant crew though.

Will try to not fly with them again. Delays because of weather but got redirected to an airport where I could not make connection.

my flight was at 3:45 after that they delayed to 4:40 I have transit from Chicago to Frankfurt and Frankfurt to vina airport from vina to Erbil buy the Time I come to Frankfort my other flight left me I have to stay at airport all day with my 5 kids ask for help no one help me I spent at airport almost $450 just for food was horrible flight ever I call and ask for hotel from united customer service they been telling me we can’t provide any hotel I need some refund or fixed my flight when I return to America need some one respond my email

The crew member put her luggage and boxes behind my seat so I was able to recline while the passenger in front of me did for 8 hours. My knees were forced against the seat for hours :(. Dude sitting next to me hasn't showered in weeks so I almost threw up.

I always try to book flights that don’t charge for baggage. Yet I was charged $75 for this flight.

Book Cheap Illinois Plane Tickets

Recent round-trip flight deals

16/10Wed
1 stop
9h 24mYVR-MDW
19/10Sat
1 stop
25h 20mMDW-YVR
C$ 252
7/9Sat
directWestJet
3h 27mYYC-ORD
14/9Sat
directWestJet
3h 45mORD-YYC
C$ 253
16/10Wed
2 stops
11h 40mYVR-MDW
19/10Sat
1 stop
13h 04mMDW-YVR
C$ 260
9/9Mon
1 stopAir Canada
7h 45mYYC-ORD
16/9Mon
1 stopAir Canada
8h 37mORD-YYC
C$ 272
18/9Wed
1 stopAir Canada
9h 26mYYC-ORD
23/9Mon
1 stopAir Canada
8h 37mORD-YYC
C$ 279
4/9Wed
directUnited Airlines
2h 43mYUL-ORD
25/9Wed
directUnited Airlines
2h 10mORD-YUL
C$ 308
5/9Thu
directUnited Airlines
2h 43mYUL-ORD
8/9Sun
directUnited Airlines
2h 10mORD-YUL
C$ 319
5/9Thu
directLufthansa
2h 30mYUL-ORD
8/9Sun
directLufthansa
2h 10mORD-YUL
C$ 325
8/8Thu
directAir Transat
1h 47mYTZ-MDW
11/8Sun
directAir Transat
1h 42mMDW-YTZ
C$ 334
22/8Thu
directAir Transat
1h 47mYTZ-MDW
1/9Sun
directAir Transat
1h 42mMDW-YTZ
C$ 364

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Recent one-way flight deals

7/10Mon
2 stops
21h 34mYVR-MDW
C$ 144
25/10Fri
2 stops
24h 19mYVR-ORD
C$ 148
28/8Wed
directWestJet
3h 27mYYC-ORD
C$ 159
26/9Thu
directWestJet
3h 39mYYC-ORD
C$ 164
23/9Mon
1 stopAir Canada
7h 45mYYC-ORD
C$ 173
20/8Tue
1 stopAir Canada
7h 54mYYC-ORD
C$ 176
22/8Thu
1 stopUnited Airlines
16h 32mYYC-ORD
C$ 194
23/8Fri
1 stopUnited Airlines
13h 36mYYC-ORD
C$ 196
20/8Tue
directAir Transat
1h 47mYTZ-MDW
C$ 200
25/9Wed
directAir Transat
1h 47mYTZ-MDW
C$ 214

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Recent domestic flight deals

6/8Tue
directFrontier
2h 34mDFW-ORD
14/8Wed
directFrontier
2h 35mORD-DFW
C$ 79
25/9Wed
directAlaska Airlines
4h 03mSEA-ORD
29/9Sun
directAlaska Airlines
4h 34mORD-SEA
C$ 95
31/8Sat
directJetBlue
2h 50mBOS-ORD
3/9Tue
directJetBlue
2h 26mORD-BOS
C$ 162
1/9Sun
multi-stopJetBlue
8h 43mBOS-ORD
6/9Fri
directJetBlue
2h 32mORD-BOS
C$ 163
27/8Tue
directDelta
3h 01mBOS-ORD
3/9Tue
directDelta
2h 36mORD-BOS
C$ 176
20/8Tue
directDelta
2h 29mLGA-ORD
21/8Wed
directDelta
2h 09mORD-LGA
C$ 189
4/9Wed
directAmerican Airlines
4h 15mSFO-ORD
7/9Sat
directAmerican Airlines
4h 42mORD-SFO
C$ 261
23/8Fri
directAmerican Airlines
2h 18mDCA-ORD
25/8Sun
directAmerican Airlines
1h 52mORD-DCA
C$ 271
19/9Thu
directUnited Airlines
2h 11mBWI-ORD
21/9Sat
directUnited Airlines
2h 05mORD-BWI
C$ 282
18/8Sun
directUnited Airlines
2h 11mDCA-ORD
21/8Wed
directUnited Airlines
1h 52mORD-DCA
C$ 308

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Last minute flights to Illinois

Last minute flight, train and bus deals

26/7Fri
multi-stop
16h 34mYYC-ORD
29/7Mon
multi-stop
9h 49mORD-YYC
C$ 435
27/7Sat
multi-stop
13h 24mYVR-ORD
29/7Mon
multi-stop
9h 20mORD-YVR
C$ 437
30/7Tue
multi-stopUnited Airlines
8h 48mYVR-ORD
31/7Wed
multi-stopUnited Airlines
6h 35mORD-YVR
C$ 463
27/7Sat
directAmerican Airlines
1h 55mYYZ-ORD
10/8Sat
directAmerican Airlines
1h 45mORD-YYZ
C$ 522
28/7Sun
directAmerican Airlines
1h 55mYYZ-ORD
13/8Tue
directAmerican Airlines
1h 50mORD-YYZ
C$ 540
28/7Sun
multi-stopAir Canada
4h 31mYYZ-ORD
10/8Sat
directAir Canada
1h 43mORD-YYZ
C$ 546
26/7Fri
multi-stopUnited Airlines
16h 34mYYC-ORD
29/7Mon
directUnited Airlines
3h 46mORD-YYC
C$ 546
30/7Tue
multi-stopAir Canada
4h 10mYUL-ORD
6/8Tue
directAir Canada
2h 23mORD-YUL
C$ 560
29/7Mon
multi-stopWestJet
6h 46mYUL-ORD
1/8Thu
multi-stopWestJet
16h 09mORD-YUL
C$ 563
30/7Tue
multi-stopWestJet
9h 27mYUL-ORD
6/8Tue
multi-stopWestJet
11h 46mORD-YUL
C$ 565

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