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Toronto Island

$87+ Cheap flights from Chicago (CHI) to Toronto Island (YTZ)

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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — YTZ
déc. 20 — déc. 271
sam. 12/20
sam. 12/27
1 adult, Economy
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Find flight deals from Chicago to Toronto Island

Cheapest flights from Chicago to Toronto Island
Explore the most affordable flight options available from Chicago to Toronto Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on novembre 20, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/234:15 pmMDW - YTZ
Nonstop1h 42mPorter Airlines
lun. 1/59:15 amYTZ - MDW
Nonstop1h 50mPorter Airlines
Deal found 11/17$199
This Kiwi.com deal was found by Cheapflights users on 11/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/224:15 pmMDW - YTZ
Nonstop1h 42mPorter Airlines
lun. 1/59:15 amYTZ - MDW
Nonstop1h 50mPorter Airlines
Deal found 11/17$202
This Kiwi.com deal was found by Cheapflights users on 11/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 12/2411:00 amMDW - YTZ
Nonstop1h 42mPorter Airlines
lun. 1/59:15 amYTZ - MDW
Nonstop1h 50mPorter Airlines
Deal found 11/17$204
This FlightHub deal was found by Cheapflights users on 11/19. 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.
ven. 12/54:15 pmMDW - YTZ
Nonstop1h 42mPorter Airlines
dim. 12/79:15 amYTZ - MDW
Nonstop1h 50mPorter Airlines
Deal found 11/19$215
This Kiwi.com deal was found by Cheapflights users on 11/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 12/612:45 pmMDW - YTZ
Nonstop1h 42mPorter Airlines
sam. 12/1311:00 amYTZ - MDW
Nonstop1h 50mPorter Airlines
Deal found 11/18$222
This FlightHub deal was found by Cheapflights users on 11/17. 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.
mer. 12/3111:00 amMDW - YTZ
Nonstop1h 42mPorter Airlines
mer. 1/79:15 amYTZ - MDW
Nonstop1h 50mPorter Airlines
Deal found 11/17$229
This FlightHub deal was found by Cheapflights users on 11/19. 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.
ven. 12/54:15 pmMDW - YTZ
Nonstop1h 42mMultiple Airlines
dim. 12/79:15 amYTZ - MDW
Nonstop1h 50mMultiple Airlines
Deal found 11/19$230
This Kiwi.com deal was found by Cheapflights users on 11/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 12/254:15 pmMDW - YTZ
Nonstop1h 42mPorter Airlines
lun. 12/292:30 pmYTZ - MDW
Nonstop1h 50mPorter Airlines
Deal found 11/19$231
This Kiwi.com deal was found by Cheapflights users on 11/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 12/254:15 pmMDW - YTZ
Nonstop1h 42mPorter Airlines
mer. 12/319:15 amYTZ - MDW
Nonstop1h 50mPorter Airlines
Deal found 11/17$232
This Kiwi.com deal was found by Cheapflights users on 11/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 12/214:15 pmMDW - YTZ
Nonstop1h 42mPorter Airlines
ven. 12/262:30 pmYTZ - MDW
Nonstop1h 50mPorter Airlines
Deal found 11/18$234
This Kiwi.com deal was found by Cheapflights users on 11/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 12/2411:00 amMDW - YTZ
Nonstop1h 42mPorter Airlines
dim. 12/289:15 amYTZ - MDW
Nonstop1h 50mPorter Airlines
Deal found 11/17$235
This Kiwi.com deal was found by Cheapflights users on 11/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 12/204:15 pmMDW - YTZ
Nonstop1h 42mPorter Airlines
mar. 12/239:15 amYTZ - MDW
Nonstop1h 50mPorter Airlines
Deal found 11/17$236

Cheap flight deals from Chicago to Toronto Island

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Toronto Island (YTZ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated novembre 20, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$186
(Kiwi.com)

One-way from

$87
(Trip.com)

Popular in

October

Cheapest in

July

Average price

$377

Good round-trip deal

$287 or less

Good one-way deal

$210 or less
Provider with most accurate pricing for Chicago (CHI)-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Toronto (YTO) flights.
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From Chicago (CHI) to Toronto Island
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One-way flight from Chicago (CHI) to Toronto Island
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($49 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Chicago (CHI) to Toronto Island.
Search Deals
Price to beat on a one-way flight from Chicago (CHI) to Toronto Island.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago to Toronto Island 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 novembre 20, 2025.
Use the filters below to find and compare flights from Chicago to Toronto Island Airport that are best for you.

Fly from

Chicago

Fly to

Toronto Island

Route

Depart

Return

Price

ChicagoToronto

MDW - YTZ

MDWYTZ

Chicago Midway

lun. 1/19

11:00 am-1:42 pm

Nonstop1h 42m

Toronto Island

jeu. 1/22

9:15 am-10:05 am

Nonstop1h 50m

$193

ChicagoToronto

MDW - YTZ

MDWYTZ

Chicago Midway

ven. 12/26

4:15 pm-6:57 pm

Nonstop1h 42m

Toronto Island

lun. 1/5

9:15 am-10:05 am

Nonstop1h 50m

$199

ChicagoToronto

MDW - YTZ

MDWYTZ

Chicago Midway

ven. 1/16

11:00 am-1:42 pm

Nonstop1h 42m

Toronto Island

jeu. 1/22

9:15 am-10:05 am

Nonstop1h 50m

$220

ChicagoToronto

MDW - YTZ

MDWYTZ

Chicago Midway

sam. 1/17

12:45 pm-3:27 pm

Nonstop1h 42m

Toronto Island

dim. 1/18

9:15 am-10:05 am

Nonstop1h 50m

$231

ChicagoToronto

MDW - YTZ

MDWYTZ

Chicago Midway

sam. 1/17

12:45 pm-3:27 pm

Nonstop1h 42m

Toronto Island

mer. 1/21

9:15 am-10:05 am

Nonstop1h 50m

$231

ChicagoToronto

MDW - YTZ

MDWYTZ

Chicago Midway

lun. 1/26

11:00 am-1:42 pm

Nonstop1h 42m

Toronto Island

sam. 1/31

11:00 am-11:50 am

Nonstop1h 50m

$231

ChicagoToronto

MDW - YTZ

MDWYTZ

Chicago Midway

sam. 1/24

12:45 pm-3:27 pm

Nonstop1h 42m

Toronto Island

dim. 1/25

2:30 pm-3:20 pm

Nonstop1h 50m

$231

ChicagoToronto

MDW - YTZ

MDWYTZ

Chicago Midway

lun. 1/19

11:00 am-1:42 pm

Nonstop1h 42m

Toronto Island

mer. 1/21

9:15 am-10:05 am

Nonstop1h 50m

$231

ChicagoToronto

MDW - YTZ

MDWYTZ

Chicago Midway

sam. 1/17

12:45 pm-3:27 pm

Nonstop1h 42m

Toronto Island

mar. 1/20

9:15 am-10:05 am

Nonstop1h 50m

$231

ChicagoToronto

MDW - YTZ

MDWYTZ

Chicago Midway

mar. 1/13

11:00 am-1:42 pm

Nonstop1h 42m

Toronto Island

lun. 1/19

9:15 am-10:05 am

Nonstop1h 50m

$231

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 40 results
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Best time to book a flight from Chicago to Toronto Island

Have a flexible travel schedule? Discover the best time to fly to Toronto Island from Chicago 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 Chicago to Toronto Island Airport

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

Currently, March is the cheapest month in which you can book a flight from Chicago to Toronto Island Airport (average of $79). Flying from Chicago to Toronto Island Airport in January is currently the most expensive (average of $333). 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 CHI to YTZ?

Find hourly flight availability from Chicago to Toronto Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated novembre 20, 2025.

A simple way to save on the total cost of your ticket is to fly from Chicago to Toronto Island Airport in the morning. If you’re flexible enough to do this you can expect to save up to 56% on your trip compared to booking a flight at noon.

How much does it cost to fly round-trip from Chicago to Toronto Island Airport?

How often are flights from Chicago to Toronto delayed?

About 13% of weekly flights between Chicago and Toronto have experienced delays in the past year, with the average delay time being 118 minutes.

What is the most punctual flight time for Chicago to Toronto flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Chicago to Toronto flights?

Over the last year, Porter Airlines have had the lowest number of delays on this route, with just 13% of flights being delayed.

Reviews of airlines servicing Toronto Island

Get insights into the airlines that provide service to Toronto Island. 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 Toronto Island. Reviews last updated novembre 20, 2025.
See what other customers who have flown with Porter Airlines from Chicago to Toronto Island Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
393 reviews

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

7.0

Overall

8.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Porter Airlines
8.0
Very good
393 reviews
Porter Airlines
8.0
Very good
393 reviews

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

7.0

Overall

8.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Related info for your journey

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

  • How long is the flight from Chicago to Toronto Island Airport?

    Departing from Chicago to Toronto Island Airport will take you 1h 42m. There are 442 mi between Chicago and Toronto Island Airport. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Chicago to Toronto Island Airport round-trip?

    Flying on Porter Airlines is currently your cheapest option to Toronto Island Airport, with prices starting at $185. Porter Airlines is currently priced 31% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chicago to Toronto Island 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 Chicago to Toronto Island Airport?

    Currently, March is the cheapest month in which you can book a flight from Chicago to Toronto Island Airport (average of $79). Flying from Chicago to Toronto Island Airport in January is currently the most expensive (average of $333). 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

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Top airline flying from Chicago to Toronto Island

Discover the top airline that operate flights from Chicago to Toronto Island. 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 novembre 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest$185Average$234FlexibilityNo cancel feeOn-time52%

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