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$107 Find cheap flights from Canada 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 10/25. 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
Sat 8/24
Sat 8/31

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Low season

January

High season

August

Cheapest flight

$107
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 11% increase in price.
Flight from Vancouver to Chicago O'Hare Airport

FAQs for booking flights from Canada to Illinois

  • How does KAYAK find such low prices on flights from Canada to Illinois?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Canada to Illinois.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Canada to Illinois?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Illinois from Canada is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Canada to Illinois?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Illinois with an airline and back to Canada with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Canada to Illinois?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Illinois from Canada up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Canada 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
8.6Boarding
8.3Comfort
8.8Crew
8.2Food
8.2Entertainment
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.

The flight from Taipei to LAX was the first time we encountered rudeness from the crew. From the gate agents to the in flight crew. We had received such wonderful service going to Bali and on our Bali to Taipei flight that it shocked us when the gate agent was rude and then the rudeness continued on the flight to LAX.

Overall great experience. All four members of my family were seated together without paying extra to reserve seats. Everything was on time. Food was great and healthy. Media entertainment was good. Rock music could be added as a listening choice. No issue with baggages. Flight attendants were friendly and helpful. I would recommend EVA to friends and family.

The hygiene of the bathrooms were terrible. Urine smells leaked out into the cabin and the seats were really tight, even for a petite woman like myself. Flight attendants did not go through the cabin enough to offer refreshments.

I was expecting that movie selection and food would have been better. Everything else was great.

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.

Wanted different plane design with an additional bathroom at the back of the plane.

The crew staffs are very nice. The temperature is too low.

The flight was cancelled. I wasn't informed where to check in, how and when. It wasn't easy to get in contact with Cathay service representative, and they were not very helpful... The staff on the airport - Air Canada (I assume) were the most helpful, kind efficient, patient... Thank you for all your help and care, for your patience, for your professionalism!!!

The overall flight went well and the aircrew was pleasant.

Very comfortable Prem economy seats for a long haul flight. Had a problem with the tv that the crew fixed so was great!

Excellent. Planes are a little older and could get some refurbishment, but besides that everything was excellent.

While I was in great pain, the seat was sufficiently comfortable to allow me to rest and not be in so much pain.

we were upgraded which was a blessing and tender mercy for us. I fell the day before and was in extreme pain from knee to shoulder. Sitting in a more comfortable seat during the flight was an unexpected blessing and experience.

Not impressed with check in desk staff at Vancouver airport. Not a professional mind service and not cared or tried to help. Don’t think I would fly with them again

Seats were very comfortable. Crew were excellent. Food very good.

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

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.

It was fine. Give us free headphones or allow Bluetooth or something, or an app to watch on your phone. Grow up

Book cheap flights from Canada to Illinois

Recent round-trip flight deals

10/16Wed
1 stop
9h 24mYVR-MDW
10/19Sat
1 stop
25h 20mMDW-YVR
$182
10/16Wed
2 stops
11h 40mYVR-MDW
10/19Sat
1 stop
13h 04mMDW-YVR
$188
9/20Fri
1 stop
22h 50mYVR-MDW
9/23Mon
1 stop
16h 04mMDW-YVR
$189
9/18Wed
1 stopAir Canada
9h 26mYYC-ORD
9/23Mon
1 stopAir Canada
8h 37mORD-YYC
$202
10/26Sat
1 stopAir Canada
7h 35mYYC-ORD
10/29Tue
1 stopAir Canada
8h 18mORD-YYC
$203
8/29Thu
nonstopWestJet
3h 27mYYC-ORD
9/5Thu
nonstopWestJet
3h 45mORD-YYC
$204
9/25Wed
nonstopUnited Airlines
2h 30mYUL-ORD
10/1Tue
nonstopUnited Airlines
2h 10mORD-YUL
$223
8/29Thu
nonstopWestJet
3h 27mYYC-ORD
9/5Thu
nonstopWestJet
3h 45mORD-YYC
$227
8/29Thu
nonstopUnited Airlines
2h 43mYUL-ORD
8/31Sat
1 stopUnited Airlines
11h 02mORD-YUL
$232
9/5Thu
nonstopLufthansa
2h 30mYUL-ORD
9/8Sun
nonstopLufthansa
2h 10mORD-YUL
$235

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Recent one-way flight deals

10/25Fri
2 stops
24h 19mYVR-ORD
$107
10/10Thu
1 stop
9h 24mYVR-MDW
$109
8/28Wed
nonstopWestJet
3h 27mYYC-ORD
$115
9/26Thu
nonstopWestJet
3h 39mYYC-ORD
$119
9/23Mon
1 stopAir Canada
7h 45mYYC-ORD
$125
8/20Tue
1 stopAir Canada
7h 54mYYC-ORD
$127
8/22Thu
1 stopUnited Airlines
9h 27mYYC-ORD
$140
8/23Fri
1 stopUnited Airlines
13h 36mYYC-ORD
$142
8/7Wed
nonstopAir Transat
1h 47mYTZ-MDW
$164
8/8Thu
nonstopAir Transat
1h 47mYTZ-MDW
$172

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Last minute flights to Illinois

Last minute flight, train and bus deals

7/26Fri
multi-stop
16h 34mYYC-ORD
7/29Mon
multi-stop
9h 49mORD-YYC
$315
7/27Sat
multi-stop
13h 24mYVR-ORD
7/29Mon
multi-stop
9h 20mORD-YVR
$316
7/27Sat
multi-stop
13h 24mYVR-ORD
7/29Mon
multi-stop
9h 20mORD-YVR
$321
7/30Tue
multi-stopUnited Airlines
8h 48mYVR-ORD
7/31Wed
multi-stopUnited Airlines
6h 35mORD-YVR
$335
7/30Tue
nonstopAir Canada
1h 54mYYZ-ORD
8/8Thu
nonstopAir Canada
1h 48mORD-YYZ
$395
7/26Fri
multi-stopUnited Airlines
16h 34mYYC-ORD
7/29Mon
nonstopUnited Airlines
3h 46mORD-YYC
$395
7/30Tue
multi-stopAir Canada
6h 13mYYZ-ORD
8/8Thu
nonstopAir Canada
1h 48mORD-YYZ
$403
7/30Tue
multi-stopWestJet
10h 07mYYZ-ORD
8/5Mon
multi-stopWestJet
14h 43mORD-YYZ
$419
7/30Tue
multi-stopWestJet
6h 21mYYZ-ORD
8/4Sun
multi-stopWestJet
11h 29mORD-YYZ
$427
7/27Sat
nonstopAir Transat
1h 47mYTZ-MDW
7/28Sun
nonstopAir Transat
1h 42mMDW-YTZ
$530

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