$125 Find Cheap Flights from Toronto Island 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 Toronto Island to Illinois departing on 7/13. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Illinois

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Toronto to Illinois, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Toronto to Illinois, as well as popular online travel agencies
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Flight Deals

Book Cheap Toronto Island to Illinois Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Toronto Island to Illinois that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Toronto Island to Illinois

Sun, May 24 - Wed, May 27
Porter Airlines Logo
8:55 am - 9:45 am
YTZ
-
MDW
1h 50mnonstop
Porter Airlines Logo
3:20 pm - 6:00 pm
MDW
-
YTZ
1h 40mnonstop
$205Porter Airlines
Thu, May 21 - Fri, May 29
Porter Airlines Logo
8:55 am - 9:45 am
YTZ
-
MDW
1h 50mnonstop
Porter Airlines Logo
3:20 pm - 6:00 pm
MDW
-
YTZ
1h 40mnonstop
$206Porter Airlines
Thu, Jun 25 - Mon, Jun 29
Air Canada Logo
7:20 pm - 8:16 pm
YTZ
-
ORD
1h 56mnonstop
Air Canada Logo
7:25 am - 10:06 am
ORD
-
YTZ
1h 41mnonstop
$206Air Canada
Sat, May 23 - Wed, Jun 3
Air Canada Logo
8:30 am - 2:53 pm
YTZ
-
ORD
7h 23m
1 stop
Air Canada Logo
7:25 am - 10:06 am
ORD
-
YTZ
1h 41mnonstop
$207Air Canada
Thu, Jul 2 - Wed, Jul 22
Porter Airlines Logo
1:45 pm - 2:35 pm
YTZ
-
MDW
1h 50mnonstop
Porter Airlines Logo
3:20 pm - 6:00 pm
MDW
-
YTZ
1h 40mnonstop
$207Porter Airlines
Tue, May 26 - Sun, May 31
Porter Airlines Logo
8:55 am - 9:45 am
YTZ
-
MDW
1h 50mnonstop
Porter Airlines Logo
10:30 am - 1:10 pm
MDW
-
YTZ
1h 40mnonstop
$208Porter Airlines
Thu, Jun 11 - Thu, Jun 18
Air Canada Logo
12:15 pm - 1:10 pm
YTZ
-
ORD
1h 55mnonstop
Air Canada Logo
7:25 am - 10:06 am
ORD
-
YTZ
1h 41mnonstop
$208Air Canada
Fri, May 22 - Mon, Jun 1
Porter Airlines Logo
1:45 pm - 2:35 pm
YTZ
-
MDW
1h 50mnonstop
Porter Airlines Logo
3:20 pm - 6:00 pm
MDW
-
YTZ
1h 40mnonstop
$209Porter Airlines
Mon, Jun 8 - Fri, Jun 12
Air Canada Logo
7:20 pm - 8:16 pm
YTZ
-
ORD
1h 56mnonstop
Air Canada Logo
2:00 pm - 4:41 pm
ORD
-
YTZ
1h 41mnonstop
$209Air Canada
Tue, Jun 30 - Sat, Jul 18
Porter Airlines Logo
8:50 am - 9:40 am
YTZ
-
MDW
1h 50mnonstop
Porter Airlines Logo
10:25 am - 1:05 pm
MDW
-
YTZ
1h 40mnonstop
$210Porter Airlines
Booking Insights

KAYAK's insights & trends for Toronto Island to Illinois flights

Get data-powered insights and trends into flights from Toronto Island to Illinois to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Toronto Island Airport to Illinois flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Illinois from Toronto Island Airport found in the last 72 hours was to Chicago, at $132 round-trip. The most popular route is from Toronto Island Airport (YTZ) to Chicago Midway Airport (MDW), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $132.

What is the cheapest time of day to fly to Illinois?

The average price for all round-trip flights from Toronto Island Airport to Illinois depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Illinois is generally in the evening, when round-trip flights cost $269 on average. Morning departures are around 2% more expensive than evening flights, on average. The most expensive time of day to fly to Illinois is generally at night, which is peak travel time and where the average cost of a ticket is $843.

Can I save money by flying with a layover from Toronto Island Airport to Illinois?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $247, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Toronto Island Airport to Illinois?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Toronto Island Airport to Illinois, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Toronto Island Airport to Illinois is June, when tickets cost $80 (return) on average. On the other hand, the most expensive months are March and November, when the average cost of round-trip tickets is $189 and $180 respectively.

What’s the cheapest day of the week to fly from Toronto Island to Illinois?

The average price of all round-trip flights from Toronto Island Airport to Illinois clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Illinois on a Friday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Toronto Island to Illinois. For your return ticket, we recommend flying on a Tuesday and avoiding Sundays for the best deals.

Good to know

Low seasonFebruary
Cheapest flight$125
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly and prices are also 38% lower on average.
Flight from Toronto Island to Chicago Midway Airport

FAQs - booking Illinois flights

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

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

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

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

Top tips for finding cheap flights to Illinois

  • Looking for a cheap flight? 25% of our users found tickets from Toronto Island to the following destinations at these prices or less: Chicago $141 one-way - $223 round-trip; Chicago $102 one-way - $183 round-trip

Reviews of the top airline flying from Toronto Island to Illinois

 
See real verified KAYAK customer reviews for airlines flying from Toronto to Illinois. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Toronto Island 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.
8.0
Porter AirlinesOverall score based on 435 reviews
8.6Crew
7.6Food
7.0Entertainment
8.0Comfort
8.2Boarding
Airline reviews

I didn’t receive any help when they messed up and wasn’t honest and the supervisor did absolutely nothing to help me so I had to buy another ticket at $537

10.0 ExcellentAnonymous, Apr 2026
YHM - YHZ
Read more Porter Airlines reviews

I didn’t receive any help when they messed up and wasn’t honest and the supervisor did absolutely nothing to help me so I had to buy another ticket at $537

Even tho the flight was a bit delayed the team was apologetic. Everyone was friendly and efficient.

The Flight took off 2hrs late because there was no pilot showing up when the flight was ready to board.. Though the cabin crew was present and had prepared the plane, the FO turned around after 15 min and went away. A crew to fly the plane finally arrived over an hour later and we were able to board 1h30 min later than planned time... until everything was loaded, we left 2h late from the gate. This was a small plane, so don't expect any Entertainment... Wi-Fi access on board would work, but took an awful amount of time to figure out and get it work (I'm an IT person). Flying as VIPorter customer, I was expecting at least some warm meal, but everything served was just cold.. except the coffee maybe. Even in so-called VIPorter seats, space is cramped and trays are so tiny, you can barely setup your food. Flight caught up during the coast-to-coast crossing and was able to recoup about 45 min from the delay.. still arrived very late in Vancouver and had to wait a long time to get our registered bags. Let's see how the return flight will be in a few days..

It was okay. Had a thing with the front desk, she had me repack my suitcases to have them be under the weight restrictions, but then the other one was overweight, she argued with me about it when there were tons of people in line. Wasn’t great.

Due to a known technical error that Porter has not fixed in over a year, I was unable to check in the children on my reservation online and had to do it at the airport. Upon check in, there were no seats together, which was an issue as we had young children. The gate agent did manage to seat us together by moving other passengers, which was appreciated, but the other passengers were never informed, leading to confusion and delay upon boarding. The flight was over an hour late; no explanation or apology was ever issued. The bags on Porter take a long time to arrive--over half an hour at Hamilton on my inbound flight, and not much better on my return to Edmonton.

On my e-boarding pass it shows free wifi, yet the plane I was on didn’t have wifi. Please remove false advertising from your website and boarding passes

3.5 hr delay for a 1 hr work flight. No information as to why the delay until 20 mins before boarding.

Organization and the adjusted times but the snacks could be of a bigger portion

Smaller plane. Food and bar service for free is amazing. Drinks were in glass not plastic cups.

Poor landing as we overshot the runway and had to re land the plane. Lost both of my luggage not found as of yet. Had to pay extra money for my luggage in USD, now great my luggage is gone. Will not fly with Porter again.

Everything you need to know for your flight from Toronto Island to Illinois

Information on your arrival and departure airports