HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Illinois

$120+ Cheap flights from Toronto Island (YTZ) to Illinois

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
YTZ — ORD
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Toronto Island to Illinois with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Toronto Island to Illinois

Keep the following information in mind while searching for Toronto Island to Illinois flight deals. Data was last updated April 24, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$188
(FlightHub)

One-way from

$120
(CheapOair)

Popular in

December

Cheapest in

March

Average price

$252

Good round-trip deal

$194 or less

Good one-way deal

$184 or less
Provider with most accurate pricing for Toronto (YTO)-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Toronto (YTO)-Chicago (CHI) flights.
Search Deals
From Toronto Island to Illinois
Search Deals
One-way flight from Toronto Island to Illinois
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($14 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($3 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals
Price to beat on a round-trip flight from Toronto Island to Illinois.
Search Deals
Price to beat on a one-way flight from Toronto Island to Illinois.
Search Deals

Find flight deals from Toronto Island to Illinois

Cheapest flights from Toronto Island to Illinois
Explore the most affordable flight options available from Toronto Island to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This FlightHub deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/253:35 pmYTZ - MDW
Nonstop1h 49mPorter Airlines
Sun 7/275:20 pmMDW - YTZ
Nonstop1h 42mPorter Airlines
Deal found 4/23$188
This Trip.com deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/127:55 amYTZ - MDW
Nonstop1h 50mMultiple Airlines
Tue 5/135:20 pmMDW - YTZ
Nonstop1h 42mMultiple Airlines
Deal found 4/22$195
This Air Canada deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/237:25 amYTZ - ORD
1 stop4h 59mAir Canada
Mon 5/266:15 pmORD - YTZ
1 stop14h 17mAir Canada
Deal found 4/23$195
This Booking.com deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/74:05 pmYTZ - MDW
Nonstop1h 49mAir Transat
Sun 5/115:50 pmMDW - YTZ
Nonstop1h 42mAir Transat
Deal found 4/23$215
This Mytrip deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/228:50 amYTZ - ORD
1 stop11h 03mMultiple Airlines
Mon 5/265:20 pmORD - YTZ
2 stops20h 30mMultiple Airlines
Deal found 4/23$287

Cheapflights Fare Finder

Customize your flight search to find flights from Toronto Island to Illinois that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 24, 2025.
Use the filters below to find and compare flights from Toronto Island Airport to Illinois that are best for you.

Fly from

Toronto Island

Fly to

Illinois

Route

Depart

Return

Price

TorontoChicago

YTZ - MDW

YTZMDW

Toronto Island

Fri 7/25

3:35 pm-4:24 pm

Nonstop1h 49m

Chicago Midway

Sun 7/27

5:20 pm-8:02 pm

Nonstop1h 42m

$188

TorontoChicago

YTZ - MDW

YTZMDW

Toronto Island

Mon 5/12

7:55 am-8:45 am

Nonstop1h 50m

Chicago Midway

Tue 5/13

5:20 pm-8:02 pm

Nonstop1h 42m

$195

TorontoChicago

YTZ - ORD

YTZORD

Toronto Island

Fri 5/23

7:25 am-11:24 am

1 stop4h 59m

Chicago O'Hare Intl

Mon 5/26

6:15 pm-9:32 am

1 stop14h 17m

$195

TorontoChicago

YTZ - MDW

YTZMDW

Toronto Island

Wed 5/7

4:05 pm-4:54 pm

Nonstop1h 49m

Chicago Midway

Sun 5/11

5:50 pm-8:32 pm

Nonstop1h 42m

$215

TorontoChicago

YTZ - ORD

YTZORD

Toronto Island

Thu 5/22

8:50 am-6:53 pm

1 stop11h 03m

Chicago O'Hare Intl

Mon 5/26

5:20 pm-2:50 pm

2 stops20h 30m

$287

TorontoChicago

YTZ - MDW

YTZMDW

Toronto Island

Sun 5/11

3:35 pm-4:24 pm

Nonstop1h 49m

$120

TorontoChicago

YTZ - ORD

YTZORD

Toronto Island

Thu 9/11

10:25 am-2:50 pm

1 stop5h 25m

$123

TorontoChicago

YTZ - MDW

YTZMDW

Toronto Island

Wed 5/7

4:05 pm-4:54 pm

Nonstop1h 49m

$136

TorontoChicago

YTZ - ORD

YTZORD

Toronto Island

Mon 5/19

5:15 pm-7:27 am

1 stop15h 12m

$152

TorontoChicago

YTZ - MDW

YTZMDW

Toronto Island

Thu 5/15

8:45 am-2:45 pm

1 stop7h 00m

$186

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Best time to book a flight from Toronto Island to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Toronto Island with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Toronto Island Airport to Illinois

What is the cheapest month to book a flight from Toronto Island Airport to Illinois?

Currently, August is the cheapest month in which you can book a flight from Toronto Island Airport to Illinois (average of $245). Flying from Toronto Island Airport to Illinois in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YTZ to IL?

Find hourly flight availability from Toronto Island to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.

When flying from Toronto Island Airport to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated April 24, 2025.
Read through reviews of airlines operating flights from Toronto to Illinois, such as Porter Airlines, Air Transat and Air Canada. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
284 reviews

Overall

8.0

Boarding

8.2

Comfort

8.1

Crew

8.8

Entertainment

7.0

Food

7.6

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Porter Airlines
8.0
Very good
284 reviews
Porter Airlines
8.0
Very good
284 reviews

Overall

8.0

Boarding

8.2

Comfort

8.1

Crew

8.8

Entertainment

7.0

Food

7.6

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Air Transat
7.8
Good
385 reviews
Porter Airlines
8.0
Very good
284 reviews

Overall

8.0

Boarding

8.2

Comfort

8.1

Crew

8.8

Entertainment

7.0

Food

7.6

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Air Canada
7.0
Good
9,192 reviews
Porter Airlines
8.0
Very good
284 reviews

Overall

8.0

Boarding

8.2

Comfort

8.1

Crew

8.8

Entertainment

7.0

Food

7.6

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

Related info for your journey

Find useful and relevant information for your journey from Toronto Island to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Toronto Island Airport to Illinois one-way?

    To fly one-way, consider booking your trip with Porter Airlines, which is currently one of the cheapest options available, starting at $120. Air Canada flights start at $121 while deals on Air Transat start at $136 one-way.

  • Can I find deals for flights from Toronto Island to Illinois that include hotel bookings?

    Yes. In addition to deals on Toronto Island to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Toronto Island to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Toronto Island to Illinois.

  • Can I find deals for business class flights from Toronto Island to Illinois?

    Yes. Cheapflights offers flight deals from Toronto Island to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Toronto Island Airport to Illinois?

    Currently, August is the cheapest month in which you can book a flight from Toronto Island Airport to Illinois (average of $245). Flying from Toronto Island Airport to Illinois in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Toronto Island to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Newark flights
Toronto Island to Newark flights
Pearson Intl to Las Vegas flights
Pearson Intl to John F Kennedy Intl flights
Pearson Intl to Los Angeles flights
Pearson Intl to LaGuardia flights
Pearson Intl to Fort Lauderdale flights
Pearson Intl to Orlando flights
Pearson Intl to San Francisco flights
Pearson Intl to Miami flights
Pearson Intl to Dallas/Fort Worth flights
Pearson Intl to Seattle flights
Pearson Intl to Dulles Intl flights
Pearson Intl to Atlanta flights
Pearson Intl to Reagan-National flights
Pearson Intl to Boston flights
Pearson Intl to Nashville flights
Pearson Intl to Sky Harbor Intl flights
Pearson Intl to O'Hare Intl flights
Toronto Island to Boston flights
Toronto Island to Fort Lauderdale flights
Toronto Island to Orlando flights
Pearson Intl to Tampa flights
Pearson Intl to Hobby flights
Pearson Intl to Philadelphia flights
Pearson Intl to George Bush Intcntl flights
Toronto Island to Midway flights
Toronto Island to Dulles Intl flights
Pearson Intl to Baltimore flights
Pearson Intl to Midway flights
Pearson Intl to Austin flights
Pearson Intl to San Diego flights
Pearson Intl to Minneapolis flights
Pearson Intl to Denver flights
Pearson Intl to Honolulu flights
Toronto Island to Miami flights
Pearson Intl to Ontario flights
Pearson Intl to Charlotte flights
Pearson Intl to New Orleans flights
Pearson Intl to Raleigh flights
Pearson Intl to Fort Myers flights
Pearson Intl to Detroit flights
Pearson Intl to Indianapolis flights
Pearson Intl to Salt Lake City flights
Pearson Intl to West Palm Beach flights
Pearson Intl to Kahului flights
Toronto Island to Los Angeles flights
Pearson Intl to Charleston flights
Pearson Intl to Love Field flights

Top airline flying from Toronto Island to Illinois

Discover the top airline that operate flights from Toronto Island to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest$170Average$261FlexibilityNo cancel feeOn-time52%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.