Cheap flights from Toronto Island Airport to Illinois from C$ 148
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 21/7. Fares are subject to change and may not be available on all flights or dates of travel.
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 12 June 2025.
Find flight deals from Toronto Island to Illinois
Cheapest flights from Toronto Island to IllinoisExplore 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 12 June 2025.
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 12 June 2025.
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 629,999 searches. Data last updated 12 June 2025.
Use the filters below to find and compare flights from Toronto Island Airport to Illinois that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
TorontoChicago
YTZ - MDW
YTZMDW
Toronto Island
Thu 26/6
7:55 a.m.-8:45 a.m.
Nonstop1h 50m
Chicago Midway
Sun 29/6
9:40 a.m.-12:22 p.m.
Nonstop1h 42m
TorontoChicago
YTZ - MDW
YTZMDW
Toronto Island
Thu 26/6
7:55 a.m.-8:45 a.m.
Nonstop1h 50m
Chicago Midway
Mon 30/6
9:40 a.m.-12:20 p.m.
Nonstop1h 40m
TorontoChicago
YTZ - MDW
YTZMDW
Toronto Island
Mon 18/8
7:55 a.m.-8:45 a.m.
Nonstop1h 50m
Chicago Midway
Tue 19/8
5:20 p.m.-8:02 p.m.
Nonstop1h 42m
TorontoChicago
YTZ - ORD
YTZORD
Toronto Island
Sat 4/10
10:25 a.m.-2:55 p.m.
1 stop5h 30m
Chicago O'Hare Intl
Wed 15/10
10:40 a.m.-4:45 p.m.
1 stop5h 05m
TorontoChicago
YTZ - ORD
YTZORD
Toronto Island
Sat 28/6
5:15 p.m.-6:37 a.m.
1 stop14h 22m
Chicago O'Hare Intl
Wed 2/7
9:28 p.m.-8:30 a.m.
1 stop10h 02m
TorontoChicago
YTZ - MDW
YTZMDW
Toronto Island
Mon 21/7
7:55 a.m.-8:45 a.m.
Nonstop1h 50m
TorontoChicago
YTZ - MDW
YTZMDW
Toronto Island
Fri 4/7
3:35 p.m.-4:24 p.m.
Nonstop1h 49m
TorontoChicago
YTZ - ORD
YTZORD
Toronto Island
Sat 23/8
3:25 p.m.-8:16 p.m.
1 stop5h 51m
TorontoChicago
YTZ - ORD
YTZORD
Toronto Island
Tue 1/7
5:15 p.m.-6:37 a.m.
1 stop14h 22m
TorontoChicago
YTZ - MDW
YTZMDW
Toronto Island
Fri 4/7
8:45 a.m.-5:34 p.m.
1 stop9h 49m
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.
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, January is the cheapest month in which you can book a flight from Toronto Island Airport to Illinois (average of C$ 261). Flying from Toronto Island Airport to Illinois in March is currently the most expensive (average of C$ 352). 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 12 June 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 43.0 - 125.0 mm per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Illinois when rainfall is around 43.0 mm.
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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).
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 12 June 2025.
See what other customers who have flown with Porter Airlines, Air Transat and Air Canada from Toronto to Illinois have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
Mary,Jun 2025
FLL - YYZ
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
Mary,Jun 2025
FLL - YYZ
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
Mary,Jun 2025
FLL - YYZ
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
Mary,Jun 2025
FLL - YYZ
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.
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Alternative routes for Toronto Island to Illinois
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from Toronto Island to Illinois
Discover the top 2 airlines 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 629,999 searches. Data last updated 12 June 2025.
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How does Cheapflights help users find flights from Toronto Island to Illinois?
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Can Cheapflights find flights from Toronto Island to Illinois with no change fees?
Need flexible booking options for your flight to Illinois from Toronto Island? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Toronto Island to Illinois become cheaper?
Not ready to book yet? You can track prices for flights from Toronto Island to Illinois on Cheapflights with our Price Alert feature and get notified when better prices are available.