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Cheap flights from Chicago O'Hare Intl Airport to Toronto from C$ 112

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 O'Hare Intl Airport to Toronto departing on 28/1. 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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Find the cheapest flights from Chicago O'Hare Intl Airport to Toronto

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
10:00 a.m. - 12:40 p.m.
ORD
-
YYZ
1h 40mdirect
Air Canada Logo
2:15 p.m. - 3:10 p.m.
YYZ
-
ORD
1h 55mdirect
C$ 253Air Canada
Wed, 28 Jan - Wed, 4 Feb
American Airlines Logo
8:14 a.m. - 10:56 a.m.
ORD
-
YYZ
1h 42mdirect
American Airlines Logo
6:29 p.m. - 7:29 p.m.
YYZ
-
ORD
2h 00mdirect
C$ 255American Airlines
Thu, 19 Feb - Sun, 22 Feb
Multiple Airlines Logo
8:43 p.m. - 2:40 p.m.
ORD
-
YYZ
16h 57m1 stop
Multiple Airlines Logo
6:45 p.m. - 7:45 p.m.
YYZ
-
ORD
2h 00mdirect
C$ 256Multiple Airlines
Thu, 5 Feb - Mon, 9 Feb
Air Canada Logo
7:15 a.m. - 1:40 p.m.
ORD
-
YYZ
5h 25m1 stop
Air Canada Logo
6:45 p.m. - 7:45 p.m.
YYZ
-
ORD
2h 00mdirect
C$ 260Air Canada
Tue, 27 Jan - Tue, 3 Feb
Multiple Airlines Logo
7:00 a.m. - 11:54 p.m.
ORD
-
YYZ
15h 54m1 stop
Multiple Airlines Logo
12:15 p.m. - 9:03 p.m.
YYZ
-
ORD
33h 48m3 stops
C$ 262Multiple Airlines
Fri, 23 Jan - Sun, 25 Jan
American Airlines Logo
6:40 a.m. - 3:30 p.m.
ORD
-
YYZ
7h 50m1 stop
American Airlines Logo
11:38 a.m. - 12:33 p.m.
YYZ
-
ORD
1h 55mdirect
C$ 269American Airlines
Fri, 13 Feb - Mon, 16 Feb
United Airlines Logo
6:00 a.m. - 1:43 p.m.
ORD
-
YYZ
6h 43m1 stop
United Airlines Logo
5:30 p.m. - 6:40 p.m.
YYZ
-
ORD
2h 10mdirect
C$ 271United Airlines
Thu, 19 Feb - Thu, 19 Feb
Multiple Airlines Logo
8:43 p.m. - 2:40 p.m.
ORD
-
YYZ
16h 57m1 stop
Multiple Airlines Logo
4:50 p.m. - 5:48 p.m.
YYZ
-
ORD
1h 58mdirect
C$ 274Multiple Airlines
Thu, 29 Jan - Thu, 5 Feb
American Airlines Logo
8:07 a.m. - 10:53 a.m.
ORD
-
YYZ
1h 46mdirect
American Airlines Logo
6:00 a.m. - 5:56 p.m.
YYZ
-
ORD
12h 56m1 stop
C$ 275American Airlines
Sun, 8 Feb - Sat, 14 Feb
Multiple Airlines Logo
8:43 p.m. - 2:40 p.m.
ORD
-
YYZ
16h 57m1 stop
Multiple Airlines Logo
12:15 p.m. - 7:38 p.m.
YYZ
-
ORD
32h 23m3 stops
C$ 282Multiple Airlines
Thu, 29 Jan - Sun, 1 Feb

United Airlines flights from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport

Our best United Airlines deals on Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport flight tickets
United Airlines
19 Feb
ORD6:00 a.m.Chicago O'Hare Intl
6h 43m
1 stop
YYZ1:43 p.m.Toronto Pearson Intl
19 Feb
YYZ5:30 p.m.Toronto Pearson Intl
2h 10m
ORD6:40 p.m.Chicago O'Hare Intl
C$ 271
Find similar
United Airlines
5 Feb
ORD4:50 p.m.Chicago O'Hare Intl
1h 55m
YYZ7:45 p.m.Toronto Pearson Intl
8 Feb
YYZ3:30 p.m.Toronto Pearson Intl
2h 10m
ORD4:40 p.m.Chicago O'Hare Intl
C$ 286
Find similar
United Airlines
26 Jan
ORD4:50 p.m.Chicago O'Hare Intl
1h 55m
YYZ7:45 p.m.Toronto Pearson Intl
2 Feb
YYZ3:30 p.m.Toronto Pearson Intl
2h 10m
ORD4:40 p.m.Chicago O'Hare Intl
C$ 291
Find similar

American Airlines flights from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport

Our best American Airlines deals on Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport flight tickets
American Airlines
19 Feb
ORD8:14 a.m.Chicago O'Hare Intl
1h 42m
YYZ10:56 a.m.Toronto Pearson Intl
22 Feb
YYZ6:29 p.m.Toronto Pearson Intl
2h 00m
ORD7:29 p.m.Chicago O'Hare Intl
C$ 255
Find similar
American Airlines
13 Feb
ORD6:40 a.m.Chicago O'Hare Intl
7h 50m
1 stop
YYZ3:30 p.m.Toronto Pearson Intl
16 Feb
YYZ11:38 a.m.Toronto Pearson Intl
1h 55m
ORD12:33 p.m.Chicago O'Hare Intl
C$ 268
Find similar
American Airlines
8 Feb
ORD8:07 a.m.Chicago O'Hare Intl
1h 46m
YYZ10:53 a.m.Toronto Pearson Intl
14 Feb
YYZ6:00 a.m.Toronto Pearson Intl
12h 56m
1 stop
ORD5:56 p.m.Chicago O'Hare Intl
C$ 275
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport 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 96,600 searches. Data last updated 15 December 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport 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

Wed 28/1

10:00 a.m.-12:40 p.m.

Nonstop1h 40m

Toronto Pearson Intl

Wed 4/2

2:15 p.m.-3:10 p.m.

Nonstop1h 55m

C$ 253

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Thu 19/2

8:14 a.m.-10:56 a.m.

Nonstop1h 42m

Toronto Pearson Intl

Sun 22/2

6:29 p.m.-7:29 p.m.

Nonstop2h 00m

C$ 255

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Thu 5/2

8:43 p.m.-2:40 p.m.

1 stop16h 57m

Toronto Pearson Intl

Mon 9/2

6:45 p.m.-7:45 p.m.

Nonstop2h 00m

C$ 256

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Tue 27/1

7:15 a.m.-1:40 p.m.

1 stop5h 25m

Toronto Pearson Intl

Tue 3/2

6:45 p.m.-7:45 p.m.

Nonstop2h 00m

C$ 260

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Fri 23/1

7:00 a.m.-11:54 p.m.

1 stop15h 54m

Toronto Pearson Intl

Sun 25/1

12:15 p.m.-9:03 p.m.

3 stops33h 48m

C$ 262

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Fri 13/2

6:40 a.m.-3:30 p.m.

1 stop7h 50m

Toronto Pearson Intl

Mon 16/2

11:38 a.m.-12:33 p.m.

Nonstop1h 55m

C$ 268

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Thu 19/2

6:00 a.m.-1:43 p.m.

1 stop6h 43m

Toronto Pearson Intl

Thu 19/2

5:30 p.m.-6:40 p.m.

Nonstop2h 10m

C$ 271

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Thu 29/1

8:43 p.m.-2:40 p.m.

1 stop16h 57m

Toronto Pearson Intl

Thu 5/2

4:50 p.m.-5:48 p.m.

Nonstop1h 58m

C$ 274

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Sun 8/2

8:07 a.m.-10:53 a.m.

Nonstop1h 46m

Toronto Pearson Intl

Sat 14/2

6:00 a.m.-5:56 p.m.

1 stop12h 56m

C$ 275

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Thu 29/1

8:43 p.m.-2:40 p.m.

1 stop16h 57m

Toronto Pearson Intl

Sun 1/2

12:15 p.m.-7:38 p.m.

3 stops32h 23m

C$ 282

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 O'Hare Intl Airport 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 cheapest month to fly to Toronto Pearson Intl Airport?

If you aren’t able to travel during the month of September, then book flights to Toronto Pearson Intl Airport from Chicago O'Hare Intl Airport during July instead. Flights to Toronto Pearson Intl Airport in July, while not as cheap as those in September, still average around C$ 319.

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

Our data shows that Thursday is the least expensive day to fly to Toronto Pearson Intl Airport. Tickets to fly out on this day can be as low as C$ 329. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport for around C$ 461.

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

Our data shows that the cheapest Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport flights are usually those with departure times in the afternoon. Our users have found flights to Toronto Pearson Intl Airport in the afternoon for as low as C$ 298. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are C$ 462 on average. Flights to Toronto Pearson Intl Airport from Chicago O'Hare Intl Airport in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

Fly from Chicago O'Hare Intl to Toronto Pearson Intl for the best Chicago O'Hare Intl - 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 O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Toronto Pearson Intl Airport for around C$ 409 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 O'Hare Intl Airport for as low as C$ 209 on momondo.

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

There are 3 cabin classes available to choose from on Chicago O'Hare Intl 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.

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

As of December 2025, prices for Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport flights are approximately 9% cheaper when compared to flights at the same time last year.

When to book flights from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport to Toronto Pearson Intl Airport (ORD to YYZ) flight deals and tips

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

Best price found

C$ 184

Fastest flight time

1h 35m

Direct flights

Every day
The best one-way flight to Toronto Pearson Intl Airport from Chicago O'Hare Intl Airport in the past 72 hours is C$ 184. The best round-trip flight deal from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport found on momondo in the last 72 hours is C$ 284.
The fastest flight from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport takes 1h 35m
Direct flights go from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport every day.
Search flight deals

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

    Toronto Pearson Intl is 700.9 km away from Chicago O'Hare Intl. Flights usually cover this in 1h 35m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport.

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

    The necessary travel and health documents for your Toronto Pearson Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

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

Best airlines flying from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom C$ 150Free CancellationRating
7.2
11,051 reviews
Search American Airlines flights
Air CanadaPriceFrom C$ 203Free CancellationRating
7.1
10,525 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 259Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights

  • United Airlines Flights From Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport

    United Airlines flies from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport around 65 times per week, with 9,092 momondo users rating the airline 7.4/10. The cheapest United Airlines deal from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport in the last 72 hours was C$ 259 (round-trip), much lower than the average airfare cost of C$ 354 for United Airlines flights on this route.

  • American Airlines Flights From Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport

    Another popular option for Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport flights is American Airlines (7.2/10, 11,051 ratings). American Airlines flies from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport around 23 times per week, with deals starting from C$ 150 round-trip and rising to an average price of around C$ 463.

Travelling to a place near Toronto?

Book flights to Toronto if you plan to visit one of these locations
Niagara Falls
Mississauga
Brampton
Collingwood
Oshawa
Guelph
Muskoka
Barrie
Markham
Niagara-on-the-Lake
Vaughan
Kitchener
Burlington
Orillia
Brantford
Cambridge
Peterborough
Pickering
Oakville
Gravenhurst

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 recognizable 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?

Yes. momondo allows you to filter the results for Chicago to Toronto flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Chicago and Toronto by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Toronto from Chicago. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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