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

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 Illinois to Toronto. Visit our flight page for the latest deals!>/a>

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Toronto from Illinois is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Illinois to Toronto?

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 Toronto with an airline and back to Illinois with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Toronto?

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 Toronto from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$97 CHEAP FLIGHTS from Illinois to Toronto

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

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Cheap Flights from Illinois to Toronto

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Illinois to Toronto

Tue, Sep 22 - Thu, Sep 24

11:45 am - 2:25 pm

ORD

YTZ

1h 40mnonstop

8:40 pm - 9:35 pm

YTZ

ORD

1h 55mnonstop

$218Porter Airlines

Tue, Sep 1 - Mon, Sep 7

3:20 pm - 6:00 pm

ORD

YTZ

1h 40mnonstop

8:40 pm - 9:35 pm

YTZ

ORD

1h 55mnonstop

$220Porter Airlines

Thu, Jun 18 - Fri, Jun 19

7:25 am - 10:06 am

ORD

YTZ

1h 41mnonstop

7:20 pm - 8:16 pm

YTZ

ORD

1h 56mnonstop

$226Air Canada

Thu, May 28 - Sun, May 31

9:55 am - 12:35 pm

ORD

YYZ

1h 40mnonstop

6:40 pm - 7:40 pm

YYZ

ORD

2h 00mnonstop

$229Air Canada

Thu, May 28 - Wed, Jun 10

9:22 am - 5:21 pm

MDW

YYZ

6h 59m

1 stop

9:45 am - 12:46 pm

YYZ

MDW

4h 01m

1 stop

$304Delta

Wed, Jun 24 - Mon, Jun 29

9:17 am - 1:34 pm

MDW

YYZ

3h 17m

1 stop

6:05 am - 12:46 pm

YYZ

MDW

7h 41m

1 stop

$324Delta

Tue, Jun 9 - Tue, Jun 16

9:22 am - 5:29 pm

MDW

YYZ

7h 07m

1 stop

2:34 pm - 6:36 pm

YYZ

MDW

5h 02m

1 stop

$364WestJet

Tue, Jun 2 - Tue, Jun 9

6:35 am - 5:44 pm

STL

YYZ

10h 09m

1 stop

1:15 pm - 12:16 am

YYZ

STL

12h 01m

1 stop

$390American Airlines

Wed, Jun 17 - Wed, Jun 24

9:09 am - 5:44 pm

STL

YYZ

7h 35m

1 stop

7:25 am - 2:02 pm

YYZ

STL

7h 37m

1 stop

$410American Airlines

Sat, Aug 22 - Thu, Aug 27

3:16 pm - 10:25 am

EVV

YYZ

18h 09m

1 stop

1:38 pm - 5:19 pm

YYZ

EVV

4h 41m

1 stop

$807WestJet

Useful Info

Low season	February
High season	August
Cheapest flight	$97

Best time to beat the crowds but there is an average 3% increase in price.

Most popular time to fly and prices are also 2% lower on average.

Flight from Chicago O'Hare Airport to Toronto Island

NikhilFlew with Air Canada

ORD

YYZ

Jul 2025

small flight, not much storage space as per the passengers. Try to get a booking which is Group 1 or 2 latest.

Verified travelerFlew with Porter Airlines

MDW

YTZ

Sep 2024

Please start bags check-in at least 2.5 hour before flight and finish at 30 min before flight.

How does KAYAK find such low prices on flights from Illinois to Toronto?
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 Illinois to Toronto.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Toronto?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Toronto from 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 Illinois to Toronto?
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 Toronto with an airline and back to Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Toronto?
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 Toronto from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Apsley

Everything you need to know for your flight to Toronto

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Cabin class types available on flights to Illinois

First Class flights to Torontofrom $869

Business Class flights to Torontofrom $654

Premium Economy Class flights to Torontofrom $510

Economy Class flights to Torontofrom $95

$97 Find Cheap Flights from Illinois to Toronto

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

Cheap Flights from Illinois to Toronto

Recent round-trip flight deals from Illinois to Toronto

Recent one-way flight deals from Illinois to Toronto

Recent last minute flight deals from Illinois to Toronto

Recent direct flight deals from Illinois to Toronto

Good to know

Flights from Illinois to Toronto: the best tips from KAYAK users

FAQs for booking flights from Illinois to Toronto

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

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 Illinois to Toronto.

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

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

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 Toronto with an airline and back to Illinois with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Toronto?

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 Toronto from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Toronto?

Everything you need to know for your flight to Toronto

Cabin class types available on flights to Illinois

Complete your trip to Toronto with a hotel stay or car rental

Find direct flights for Toronto

Flights to other popular destinations

Flights from domestic origins to Toronto

Choose which airport to fly into in Toronto

Find deals for your return flight