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Cheap flights from Chicago to Toronto from $70

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Toronto departing on 11/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

United Airlines Logo
9:20 pm - 11:59 pmORD-YYZ
1h 39mnonstop
United Airlines Logo
8:55 am - 10:00 amYYZ-ORD
2h 05mnonstop
$167United Airlines
Find Deal
Mon, Nov 3 - Thu, Nov 6
United Airlines Logo
6:28 pm - 9:21 pmORD-YYZ
1h 53mnonstop
United Airlines Logo
8:55 am - 10:00 amYYZ-ORD
2h 05mnonstop
$168United Airlines
Find Deal
Fri, Nov 7 - Mon, Nov 10
Air Canada Logo
9:55 am - 12:38 pmORD-YYZ
1h 43mnonstop
Air Canada Logo
12:20 pm - 1:14 pmYYZ-ORD
1h 54mnonstop
$174Air Canada
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Wed, Oct 15 - Wed, Oct 22
Air Canada Logo
8:25 pm - 11:08 pmORD-YYZ
1h 43mnonstop
Air Canada Logo
8:15 am - 9:09 amYYZ-ORD
1h 54mnonstop
$176Air Canada
Find Deal
Fri, Oct 10 - Mon, Oct 13
United Airlines Logo
6:20 pm - 11:46 pmORD-YYZ
4h 26m1 stop
United Airlines Logo
9:00 pm - 10:05 pmYYZ-ORD
2h 05mnonstop
$177United Airlines
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Sat, Nov 1 - Tue, Nov 11
American Airlines Logo
3:00 pm - 5:40 pmORD-YYZ
1h 40mnonstop
American Airlines Logo
1:14 pm - 2:14 pmYYZ-ORD
2h 00mnonstop
$185American Airlines
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Fri, Nov 14 - Sun, Nov 16
American Airlines Logo
5:00 am - 11:14 amORD-YYZ
5h 14m1 stop
American Airlines Logo
1:14 pm - 2:14 pmYYZ-ORD
2h 00mnonstop
$195American Airlines
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Fri, Nov 14 - Sun, Nov 16
Lufthansa Logo
8:55 am - 11:49 amORD-YYZ
1h 54mnonstop
Lufthansa Logo
9:00 pm - 10:07 pmYYZ-ORD
2h 07mnonstop
$209Lufthansa
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Thu, Oct 2 - Sun, Oct 5
Logo
7:41 pm - 2:05 pmORD-YYZ
17h 24m1 stop
Logo
6:30 am - 11:45 pmYYZ-ORD
18h 15m1 stop
$214
Find Deal
Wed, Oct 15 - Wed, Oct 22
Logo
5:05 am - 2:05 pmORD-YYZ
8h 00m1 stop
Logo
7:00 am - 6:36 pmYYZ-ORD
12h 36m1 stop
$223
Find Deal
Fri, Oct 24 - Mon, Oct 27

United Airlines flights from Chicago to Toronto Pearson Intl Airport

Our best United Airlines deals on Chicago to Toronto Pearson Intl Airport flight tickets
United Airlines
Nov 3
ORD9:20 pmChicago O'Hare Intl
1h 39m
YYZ11:59 pmToronto Pearson Intl
Nov 6
YYZ8:55 amToronto Pearson Intl
2h 05m
ORD10:00 amChicago O'Hare Intl
$167
Find similar
United Airlines
Nov 7
ORD6:28 pmChicago O'Hare Intl
1h 53m
YYZ9:21 pmToronto Pearson Intl
Nov 10
YYZ8:55 amToronto Pearson Intl
2h 05m
ORD10:00 amChicago O'Hare Intl
$168
Find similar
United Airlines
Nov 1
ORD6:20 pmChicago O'Hare Intl
4h 26m
1 stop
YYZ11:46 pmToronto Pearson Intl
Nov 11
YYZ9:00 pmToronto Pearson Intl
2h 05m
ORD10:05 pmChicago O'Hare Intl
$177
Find similar

Air Canada flights from Chicago to Toronto Pearson Intl Airport

Our best Air Canada deals on Chicago to Toronto Pearson Intl Airport flight tickets
Air Canada
Oct 15
ORD9:55 amChicago O'Hare Intl
1h 43m
YYZ12:38 pmToronto Pearson Intl
Oct 22
YYZ12:20 pmToronto Pearson Intl
1h 54m
ORD1:14 pmChicago O'Hare Intl
$174
Find similar
Air Canada
Oct 10
ORD8:25 pmChicago O'Hare Intl
1h 43m
YYZ11:08 pmToronto Pearson Intl
Oct 13
YYZ8:15 amToronto Pearson Intl
1h 54m
ORD9:09 amChicago O'Hare Intl
$176
Find similar
Air Canada
Oct 4
ORD8:25 pmChicago O'Hare Intl
1h 43m
YYZ11:08 pmToronto Pearson Intl
Oct 5
YYZ8:15 amToronto Pearson Intl
1h 54m
ORD9:09 amChicago O'Hare Intl
$182
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago to Toronto Pearson Intl Airport 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, momondo users made 832,500 searches. Data last updated August 31, 2025.
Use the filters below to find and compare flights from Chicago to Toronto Pearson Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Mon 11/3

9:20 pm-11:59 pm

Nonstop1h 39m

Toronto Pearson Intl

Thu 11/6

8:55 am-10:00 am

Nonstop2h 05m

$167

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Fri 11/7

6:28 pm-9:21 pm

Nonstop1h 53m

Toronto Pearson Intl

Mon 11/10

8:55 am-10:00 am

Nonstop2h 05m

$168

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Wed 10/15

9:55 am-12:38 pm

Nonstop1h 43m

Toronto Pearson Intl

Wed 10/22

12:20 pm-1:14 pm

Nonstop1h 54m

$174

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Fri 10/10

8:25 pm-11:08 pm

Nonstop1h 43m

Toronto Pearson Intl

Mon 10/13

8:15 am-9:09 am

Nonstop1h 54m

$176

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Sat 11/1

6:20 pm-11:46 pm

1 stop4h 26m

Toronto Pearson Intl

Tue 11/11

9:00 pm-10:05 pm

Nonstop2h 05m

$177

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Fri 11/14

3:00 pm-5:40 pm

Nonstop1h 40m

Toronto Pearson Intl

Sun 11/16

1:14 pm-2:14 pm

Nonstop2h 00m

$185

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Fri 11/14

5:00 am-11:14 am

1 stop5h 14m

Toronto Pearson Intl

Sun 11/16

1:14 pm-2:14 pm

Nonstop2h 00m

$195

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Thu 10/2

8:55 am-11:49 am

Nonstop1h 54m

Toronto Pearson Intl

Sun 10/5

9:00 pm-10:07 pm

Nonstop2h 07m

$209

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Wed 10/15

7:41 pm-2:05 pm

1 stop17h 24m

Toronto Pearson Intl

Wed 10/22

6:30 am-11:45 pm

1 stop18h 15m

$214

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Fri 10/24

5:05 am-2:05 pm

1 stop8h 00m

Toronto Pearson Intl

Mon 10/27

7:00 am-6:36 pm

1 stop12h 36m

$223

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Toronto from

How to get the cheapest flight ticket from Chicago to Toronto Pearson Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Chicago and Toronto Pearson Intl Airport?

What is the cheapest month to fly to Toronto Pearson Intl Airport?

The cheapest month to fly to Toronto Pearson Intl Airport from Chicago is in June. Flight prices, which tend to average around $241, are often lower during this time because this is during the off-season. If you don’t want to visit Toronto Pearson Intl Airport in June, then you should wait until July to fly from Chicago, when ticket prices are also cheap, with an average price of $251.

What is the cheapest day to depart on your flight to Toronto Pearson Intl Airport?

The cheapest day to depart from Chicago to Toronto Pearson Intl Airport is on a Thursday when prices can be found for as low as $616. The most expensive day to fly to Toronto Pearson Intl Airport is Sunday, with ticket prices averaging around $759.

What is the cheapest time of day to depart on your flight to Toronto Pearson Intl Airport?

Flying to Toronto Pearson Intl Airport from Chicago in the morning is the least expensive time of day to depart. momondo users have found prices as low as $563 when looking at flights departing in the morning. Flights in the afternoon are often more expensive with an average ticket price of $762.

What is the cheapest Chicago to Toronto Pearson Intl flight route?

Fly from Chicago O'Hare Intl to Toronto Pearson Intl for the best Chicago - Toronto Pearson Intl flight prices

How far in advance should I book a flight to Toronto Pearson Intl Airport?

You are more likely to see cheaper flights to Toronto Pearson Intl Airport from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Toronto Pearson Intl Airport for around $307 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Toronto Pearson Intl Airport from Chicago for as low as $166 on momondo.

What cabin class options are available on Chicago to Toronto Pearson Intl flights?

There are 4 cabin classes available to choose from on Chicago to Toronto Pearson Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Chicago to Toronto Pearson Intl Airport flights?

No. A direct flight is the cheapest option for a flight between Chicago to Toronto Pearson Intl Airport.

How have Chicago to Toronto Pearson Intl Airport flight prices changed over time?

As of August 2025, prices for Chicago to Toronto Pearson Intl Airport flights are approximately 55% cheaper when compared to flights at the same time last year.

When to book flights from Chicago to Toronto Pearson Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Toronto Pearson Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago to Toronto Pearson Intl Airport (CHI to YYZ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Toronto Pearson Intl Airport

Best Price Found

$196

Fastest flight time

1h 35m

Direct flights

Every day
The best one-way flight to Toronto Pearson Intl Airport from Chicago in the past 72 hours is $196. The best round-trip flight deal from Chicago to Toronto Pearson Intl Airport found on momondo in the last 72 hours is $289.
The fastest flight from Chicago to Toronto Pearson Intl Airport takes 1h 35m
Direct flights go from Chicago to Toronto Pearson Intl Airport every day.
Search flight deals

  • How far is Chicago to Toronto Pearson Intl by plane?

    Toronto Pearson Intl is 424.4 mi away from Chicago. By plane, this route typically takes 1h 39m.

  • When did momondo last update prices for flights from Chicago to Toronto Pearson Intl Airport?

    Prices for flights from Chicago to Toronto Pearson Intl Airport refresh daily.

  • How many operators does momondo search for flights from Chicago to Toronto Pearson Intl Airport?

  • How old do you have to be to fly from Chicago to Toronto Pearson Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago to Toronto Pearson Intl Airport.

  • What documentation or ID do you need to fly to Toronto Pearson Intl Airport?

    The travel and health documents required for your trip to Toronto Pearson Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Toronto Pearson Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Chicago to Toronto Pearson Intl Airport?

  • What is the most popular airline from Chicago to Toronto Pearson Intl Airport?

Best airlines flying from Chicago to Toronto Pearson Intl Airport

Compare and see reviews for airlines that fly from Chicago to Toronto Pearson Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $118Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
United AirlinesPriceFrom $146Free CancellationRating
7.4
8,941 reviews
Search United Airlines flights
American AirlinesPriceFrom $219Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

  • United Airlines Flights From Chicago to Toronto Pearson Intl Airport

    Across 52 United Airlines flights from Chicago to Toronto Pearson Intl Airport this week, the average price was $315, with the best United Airlines deals starting from $146 round-trip. 8,941 users have rated United Airlines on momondo, with an average score of 7.4/10.

  • American Airlines Flights From Chicago to Toronto Pearson Intl Airport

    Another popular option for Chicago to Toronto Pearson Intl Airport flights is American Airlines (7.2/10, 10,000 ratings). American Airlines flies from Chicago to Toronto Pearson Intl Airport around 21 times per week, with deals starting from $219 round-trip and rising to an average price of around $392.

Traveling to a place near Toronto?

Book flights to Toronto if you plan to visit one of these locations
Niagara Falls
Mississauga
Niagara-on-the-Lake
Brampton
Vaughan
Markham
Oakville
Richmond Hill
Burlington
Kitchener
Cambridge
Guelph
Milton
St. Catharines
Barrie
Collingwood
Peterborough
Brantford
Oshawa
Waterloo

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Toronto?

Finding the right flight to Toronto from Chicago is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Toronto quick and easy, saving you time and money.

Can I find flights from Chicago to Toronto with flexible booking policies on momondo?

momondo does allow users to show only those flights to Toronto from Chicago which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Chicago to Toronto?

Once all potential Chicago to Toronto flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Chicago to Toronto right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Chicago to Toronto flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Toronto Pearson Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
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