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Find cheap flights from Toronto to Illinois from $124

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Toronto to Illinois departing on 8/5. 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 6/29
Sat 7/6

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Best Illinois Flight Deals

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

Chicago
Chicagononstop$210

Good to know

Low season

January

High season

August

Cheapest flight

$124
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 14% increase in price.
Flight from Toronto Island to Chicago Midway Airport

FAQs - booking Illinois flights

  • Is it necessary for me to secure a visa before flying from Toronto to Illinois?

    Anyone who plans to fly from Toronto to Illinois and stay put for several months will have to explore the idea of getting a visa. But if you’re only going to be in Illinois for a few days or weeks, you won’t need to have a visa. Just make sure to bring your passport along.

  • Which cabin classes will be available to me when I fly from Toronto to Illinois?

    While booking a flight from Toronto to Illinois, you’ll be able to choose from four different cabin classes. First class, business class, premium economy class, and economy class will be your options on most airlines.

  • Where are the common layovers for a flight from Toronto to Illinois?

    Ideally, you won’t need to worry about encountering any layovers while flying from Toronto to Illinois. But there are a couple of common layovers for flights between these two places, including Detroit Metropolitan Wayne County Airport (DTW).

  • What steps can I take to make a flight from Toronto to Illinois sustainable?

    If your goal is to make your flight from Toronto to Illinois as sustainable as possible, you can do it by flying with an airline like Air Canada. This airline updated its fleet to be more eco-friendly and has also committed to achieving net zero carbon emissions by 2050.

  • How does KAYAK find such low prices on flights from Toronto 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 Toronto to Illinois.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Illinois from Toronto 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 Toronto 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 Toronto with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Toronto 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 Toronto up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Illinois

  • Morning departure is around 9% cheaper than an evening flight, on average*.
  • To get from Toronto to Illinois, you will need to go through Toronto Pearson International Airport (YYZ). A number of airlines, including Air Canada, American Airlines, Delta, and United, can help you reach Illinois from this airport. However, you will also need to give thought to which airport in Illinois you would like to fly to since there will be a few options. Chicago O'Hare International Airport (ORD) and Chicago Midway International Airport (MDW) will be two of the main ones to consider.
  • If you don’t mind making a stop between Toronto and Illinois, you’re welcome to choose a flight that includes a layover. But since Toronto and Illinois aren’t that far apart, a better option will be taking a direct flight. Most of the direct flights from Toronto Pearson International Airport will only take about two hours. You’ll like taking a flight like this as opposed to one with a layover that could subject you to more than 10 hours of travel time.
  • Since flying from Toronto to Illinois shouldn’t take too long, you might be okay with booking a seat in economy class. But once you do this, you should look out for any special deals that airlines might offer on first-class upgrades. You may be able to track down a first-class ticket that won’t cost much more than your economy ticket.
  • Whether you’re going to Illinois for business or pleasure, you should pack lightly when you know you’ll be headed there. Most airlines are going to charge you around $30 to check a bag, and if you want to check more than one of them, you could be looking at spending about $50 per bag. If you’re able to make your way to Illinois with only a carry-on bag, it’ll help keep your travel costs under control.
  • The funny part about flying from Toronto to Illinois is that you’ll usually spend more time waiting in the airport for your flight than you will on your flight itself. You should plan to arrive at Toronto Pearson International Airport two to three hours ahead of time for this international flight. But you can keep yourself occupied by visiting one of the lounges in YYZ, such as Air Canada’s Maple Leaf Lounge, with any extra time you may have before boarding.
See more tips
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Toronto to Illinois

 
Need help choosing which airline to fly with from Toronto 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 1150 reviews
8.1Food
8.2Entertainment
8.3Comfort
8.6Boarding
8.8Crew
Airline reviews

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

10.0 ExcellentAnonymous, Apr 2024IAD - ICN
Read more about Korean Air reviews

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

I enjoyed flying on Korean Air. The service was great and the food was yummy. They served white fish.

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

Crew was ok, but some passengers were a bit rude. Again, all outlets were not working, only the really slow charging usb plug on the entertainment system. Entertainment system was also bugged, some features just crash, the touch screen wasn't working and when trying to watch a movie the onscreen display kept flashing off and on making it very difficult to watch.

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

Stewardess are nice. Food could have been better and should have a better dessert. They do not offer scotch or beer. You have to ask for it. I also was not happy that you do not serve ginger ale and or cranberry juice. This is my first time that an international flight do not have this. I go home overseas every year and when I travel through ANA, Delta, Qatar, JAL, Asiana Air, United Air. they all serve this two very famous drink. You do not have a great snack tray.

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.

The flight went well. Everything good. Boarding. Meal service. Snack (crackers) & Drinks. (Could do with more selection like a sandwich). The seats did not have the annoying footrests (that dig into your shins when you stretch out your legs.). Entertainment was good as I watch 4 movies. Screens were bight (adjustable) but could do with privacy filters on them to prevent light from the passenger next to you shining in your face. They need to have milk for hot black tea though as coffee creamer just never makes tea taste nice.

Experience was good. Check-in at airport was slower than norm.

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.

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

Cathay Pacific seems to be an airline in trouble and on its way out. Lots of broken or poorly functioning things like entertainment screens, seats, and enough well trained staff to handle a full flight. Sad...

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

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.

Very poor check-in experience, and flight meal service was very disappointing with no drinks service or hot meal.

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

I felt thirsty and asked the flight attendent for water, but no one came for more than half an hour.

The crew were fine. I didn’t enjoy the food at all. I found it unappetising and really had trouble eating it. The comfort level was fine and our return flight is with Cathay Pacific but honestly I probably wouldn’t fly Cathay Pacific again.

Everything went smooth. All flights were on time No changing gates, . No changing flights . It was like a completely different airlines tha n the last time I used Cathay Pacific . The last flight, 2 months ago, I had before this one was from Philippines also . I got changed in Manila and was told it only added 2 hours onto my flight . My 20 hour return trip ended up being 30 hours return with a 10.0 hour layover in New York with no seats anywhere . Everyone was sleeping or sitting on the floor . Unlike the hotel I was given in Manila to wait for this flight home . I never thought I would use Cathay Pacific again . But I did and this time you were great! I should have complained about the flight and layover from Hell a couple months ago. Consider that I am complaining about that august/23 flight now . Thank you got the great flying experience on my way home from philippines .

We requested special assistance and Cathay Pacific provided it in Sydney, but we were completely forgotten about in Hong Kong - when we really needed the help to catch our connecting flight. Really disappointing service.

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

Nice smooth flight with pleasant stewards. Slept most of the flight, they could have slowly turned on the lights to make it more pleasant. Otherwise a good trip.

Great! No food was available during the flight due to the catering service strike but snacks were given throughout the flight which was nice.

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.

Crew was rude.didn’t even say hi or welcome to board

Nothing special. Unacceptable wait for baggage on arriving in Calgary

Departure delay on a late night flight. Made us even later. Tired but got home.

Westjet forced me to put my carry-on baggage in check-in probably because I was assigned seat 23A (the last row seat), which had no cabin space, which is unfair. I wanted to carry on my luggage so that I don't have to wait at the airport for my luggage. Also, because there was no cabin space, I was forced to keep my laptop bag under the seat, which I didn't want to as I was carrying 2 laptops and charger. The airline should basically tell people that if you are assigned a last row seat, then you are not allowed a cabin baggage or a personal item.

Easy processing, flight time was quick and staff was professional and kind.

It was delayed by two ours very full no room to move

The Carry-on luggage that approved by TSA and all other airlines,- always an issue with Air Canada. This is inappropriate as my carry on suitcase meets the requirements however it always asked to check in on AC flight on the gate. Yes I have it for free, but it takes extra time to pick up on the carousel. Apparently it fit the overhead space, so why AC has this issue all the time?

The terminal this flight boarded from was so far away, poorly temperature controlled, and generally uncomfortable. The plane was small but the flight was short, so it wasn't so bad.

Seriously need to improve the time schedule and the plans

Great TV, easy boarding, wonderful ground crew and flight crew.

Rude Customer Service at checkin, 90 minute limit in flight check in is too strict. I was in line for 30 minutes because of slow/insufficient workers. Somewhere I got to the the counter of course the employee warned me about the 90 minutes. People were cutting the lines. No one did anything.

Everything was great. I really like how they had their safety film set up showing you the beauty of the country.

I liked the early check in. Flight was a bit bumpy due yo weather. Overall, everything went well.

Limited snack options cause the snack vendor was on strike

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

Book cheap flights from Toronto to Illinois

Recent round-trip flight deals

7/29Mon
nonstopPorter Airlines
1h 47mYTZ-MDW
8/3Sat
nonstopPorter Airlines
1h 42mMDW-YTZ
$210
6/27Thu
nonstopPorter Airlines
1h 47mYTZ-MDW
7/4Thu
nonstopPorter Airlines
1h 42mMDW-YTZ
$217
6/19Wed
nonstopUnited Airlines
1h 57mYYZ-ORD
6/26Wed
nonstopUnited Airlines
1h 48mORD-YYZ
$229
6/18Tue
nonstopUnited Airlines
2h 02mYYZ-ORD
6/23Sun
nonstopUnited Airlines
1h 48mORD-YYZ
$243
9/30Mon
nonstopAir Canada
1h 56mYYZ-ORD
10/12Sat
nonstopAir Canada
1h 43mORD-YYZ
$247
6/18Tue
1 stopAir Canada
5h 53mYTZ-ORD
6/25Tue
1 stopAir Canada
4h 54mORD-YTZ
$249
6/18Tue
nonstopAmerican Airlines
1h 55mYYZ-ORD
6/21Fri
1 stopAmerican Airlines
5h 29mORD-YYZ
$255
6/18Tue
nonstopAmerican Airlines
1h 55mYYZ-ORD
6/26Wed
1 stopAmerican Airlines
7h 29mORD-YYZ
$257
8/10Sat
1 stopWestJet
6h 29mYYZ-MDW
8/13Tue
1 stopWestJet
5h 13mMDW-YYZ
$314
6/14Fri
1 stopWestJet
9h 28mYYZ-ORD
6/16Sun
1 stopWestJet
12h 20mORD-YYZ
$317

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Recent one-way flight deals

8/5Mon
nonstopPorter Airlines
1h 47mYTZ-MDW
$124
7/28Sun
nonstopPorter Airlines
1h 47mYTZ-MDW
$126
7/12Fri
1 stopAir Canada
5h 20mYTZ-ORD
$146
6/13Thu
nonstopUnited Airlines
1h 54mYYZ-ORD
$146
6/12Wed
nonstopAir Canada
1h 54mYYZ-ORD
$147
7/2Tue
1 stopUnited Airlines
12h 58mYYZ-ORD
$162
6/30Sun
2 stopsWestJet
17h 20mYYZ-ORD
$176
8/31Sat
1 stopWestJet
7h 08mYYZ-MDW
$176
7/31Wed
1 stopLufthansa
7h 38mYYZ-STL
$264
7/31Wed
nonstopLufthansa
2h 06mYYZ-STL
$324

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Last minute flights from Toronto to Illinois

Last minute flight, train and bus deals

6/3Mon
nonstopPorter Airlines
1h 47mYTZ-MDW
6/13Thu
nonstopPorter Airlines
1h 42mMDW-YTZ
$336
6/4Tue
nonstopPorter Airlines
1h 47mYTZ-MDW
6/5Wed
nonstopPorter Airlines
1h 42mMDW-YTZ
$338
6/4Tue
multi-stopDelta
4h 02mYYZ-MDW
6/5Wed
multi-stopDelta
6h 37mMDW-YYZ
$340
6/1Sat
nonstopAmerican Airlines
1h 55mYYZ-ORD
6/13Thu
nonstopAmerican Airlines
1h 50mORD-YYZ
$371
6/4Tue
multi-stopAir Canada
5h 53mYTZ-ORD
6/5Wed
multi-stopAir Canada
5h 49mORD-YTZ
$385
6/1Sat
multi-stopAmerican Airlines
5h 39mYYZ-ORD
6/13Thu
nonstopAmerican Airlines
1h 50mORD-YYZ
$385
6/4Tue
nonstopAir Canada
1h 54mYYZ-ORD
6/5Wed
nonstopAir Canada
1h 45mORD-YYZ
$390
6/4Tue
multi-stopWestJet
5h 03mYYZ-ORD
6/7Fri
multi-stopWestJet
4h 33mORD-YYZ
$400
6/3Mon
multi-stopWestJet
13h 13mYYZ-ORD
6/7Fri
multi-stopWestJet
4h 33mORD-YYZ
$445
5/31Fri
nonstopUnited Airlines
1h 56mYYZ-ORD
6/1Sat
multi-stopUnited Airlines
5h 55mORD-YYZ
$515

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Flights to Illinois

Return flight deals:

Illinois - Toronto

Cabin classes:

$3,435
$495
$1,752
$132