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Cheap flights from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport from C$ 115

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 28/11. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — YYZ
26 Nov — 3 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Chicago O'Hare Intl to Toronto Pearson Intl are usually found in September or July, booked 83 days in advance, depart on a Thursday or Saturday and return on a Friday

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Cheapest flights from O'Hare Intl to Pearson Intl
Explore the most affordable flight options available from O'Hare Intl to Pearson Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 October 2025.

Tue 2/126:06 a.m.ORD - YYZ
1 stop4h 48mAmerican Airlines
Wed 10/1211:36 a.m.YYZ - ORD
Nonstop1h 55mAmerican Airlines
Deal found 26/10C$ 271
Fri 5/122:55 p.m.ORD - YYZ
Nonstop1h 49mAmerican Airlines
Sun 7/126:00 a.m.YYZ - ORD
1 stop6h 03mAmerican Airlines
Deal found 26/10C$ 280
Fri 5/128:15 p.m.ORD - YYZ
Nonstop1h 39mAir Canada
Sun 7/127:00 a.m.YYZ - ORD
1 stop5h 18mAir Canada
Deal found 27/10C$ 288
Sat 15/112:00 p.m.ORD - YYZ
Nonstop1h 39mAir Canada
Mon 17/116:30 p.m.YYZ - ORD
Nonstop2h 00mAir Canada
Deal found 25/10C$ 290
Tue 2/123:44 p.m.ORD - YYZ
1 stop5h 46mAmerican Airlines
Thu 4/1211:51 a.m.YYZ - ORD
1 stop7h 07mAmerican Airlines
Deal found 26/10C$ 292
Wed 17/129:10 p.m.ORD - YYZ
Nonstop1h 49mMultiple Airlines
Sun 18/16:30 p.m.YYZ - ORD
Nonstop2h 00mMultiple Airlines
Deal found 26/10C$ 294
Sat 15/119:44 a.m.ORD - YYZ
Nonstop1h 47mAmerican Airlines
Tue 18/116:00 a.m.YYZ - ORD
Nonstop2h 15mAmerican Airlines
Deal found 26/10C$ 298
Sat 6/123:55 p.m.ORD - YYZ
Nonstop1h 39mAir Canada
Sun 7/124:50 p.m.YYZ - ORD
Nonstop1h 58mAir Canada
Deal found 27/10C$ 302

Cheap flight deals from O'Hare Intl to Pearson Intl

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Pearson Intl (YYZ). 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 27 October 2025.

Round-trip from

C$ 271

One-way from

C$ 115

Popular in

February

Cheapest in

September

Average price

C$ 472

Good round-trip deal

C$ 490 or less

Good one-way deal

C$ 273 or less
American Airlines
  • American Airlines
  • 2/12-5/12
  • 1 total stop
  • 7h 29m total
  • Chicago to Toronto
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American Airlines
  • American Airlines
  • 28/11
  • Nonstop
  • 1h 40m total
  • Chicago to Toronto
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 71 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Chicago O'Hare Intl to Toronto Pearson Intl.
Search Deals
Price to beat on a one-way flight from Chicago O'Hare Intl to Toronto Pearson Intl.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to Pearson Intl 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 27 October 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

O'Hare Intl

Fly to

Pearson Intl

Route

Depart

Return

Price

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Wed 17/12

9:10 p.m.-11:59 p.m.

Nonstop1h 49m

Toronto Pearson Intl

Mon 5/1

9:00 p.m.-10:05 p.m.

Nonstop2h 05m

C$ 294

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Tue 6/1

10:00 a.m.-6:57 p.m.

1 stop7h 57m

Toronto Pearson Intl

Mon 12/1

9:00 p.m.-10:05 p.m.

Nonstop2h 05m

C$ 308

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Fri 27/2

12:45 p.m.-7:17 p.m.

1 stop5h 32m

Toronto Pearson Intl

Sun 1/3

8:55 a.m.-10:02 a.m.

Nonstop2h 07m

C$ 308

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Wed 17/12

2:24 p.m.-11:20 p.m.

1 stop7h 56m

Toronto Pearson Intl

Thu 8/1

9:00 p.m.-10:05 p.m.

Nonstop2h 05m

C$ 308

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Tue 6/1

6:00 a.m.-4:12 p.m.

1 stop9h 12m

Toronto Pearson Intl

Fri 9/1

7:45 a.m.-1:07 p.m.

1 stop6h 22m

C$ 326

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Thu 11/12

6:45 a.m.-11:25 a.m.

1 stop3h 40m

Toronto Pearson Intl

Sun 14/12

3:38 p.m.-6:27 p.m.

1 stop3h 49m

C$ 326

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Sat 13/12

6:45 a.m.-11:25 a.m.

1 stop3h 40m

Toronto Pearson Intl

Sun 14/12

3:38 p.m.-6:27 p.m.

1 stop3h 49m

C$ 326

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Wed 19/11

9:30 a.m.-5:49 p.m.

1 stop7h 19m

Toronto Pearson Intl

Fri 28/11

6:05 a.m.-10:01 a.m.

1 stop4h 56m

C$ 326

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Fri 27/2

7:00 a.m.-3:20 p.m.

1 stop7h 20m

Toronto Pearson Intl

Sun 1/3

1:00 p.m.-8:38 p.m.

1 stop8h 38m

C$ 326

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Fri 5/12

5:42 p.m.-11:27 p.m.

1 stop4h 45m

Toronto Pearson Intl

Sun 7/12

12:13 p.m.-6:27 p.m.

1 stop7h 14m

C$ 326

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/10

Showing 1-10 of 20 results
1
2

Best time to book a flight from O'Hare Intl to Pearson Intl

Have a flexible travel schedule? Discover the best time to fly to Pearson Intl from O'Hare Intl 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 O'Hare Intl Airport to Toronto Pearson Intl Airport

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Pearson Intl. Price data was last updated on 24 October 2025.

The best time to book flights from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport is 83 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport?

Currently, March is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport (average of C$ 148). Flying from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport in July is currently the most expensive (average of C$ 262). 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 ORD to YYZ?

Find hourly flight availability from O'Hare Intl to Pearson Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 October 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 34% on flights from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport by exploring options for tickets in the evening.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Pearson Intl. Price data was last updated on 26 October 2025.

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport flight should consider departing on Thursday at noon when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport?

Reviews of airlines servicing Pearson Intl

Get insights into the airlines that provide service to Pearson Intl. 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 Pearson Intl. Reviews last updated 27 October 2025.
Get a feel of what it's like to fly with United Airlines and Air Canada from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,997 reviews
Check prices

Comfort

7.3

Overall

7.4

Boarding

7.7

Crew

8.1

Food

6.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,997 reviews
United Airlines
7.4
Good
8,997 reviews
Check prices

Comfort

7.3

Overall

7.4

Boarding

7.7

Crew

8.1

Food

6.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Air Canada
7.1
Good
10,370 reviews
United Airlines
7.4
Good
8,997 reviews
Check prices

Comfort

7.3

Overall

7.4

Boarding

7.7

Crew

8.1

Food

6.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Pearson Intl. 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 O'Hare Intl Airport to Toronto Pearson Intl Airport?

    There are many flights that can get you from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport in 1h 49m. Fly via United Airlines or Delta to get the fastest option. Chicago O'Hare Intl Airport and Toronto Pearson Intl Airport are separated by a distance of 702 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport round-trip?

    Cheapflights users have booked flights from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport round-trip from C$ 206. Another airline that can offer you cheap pricing is United Airlines. These flights start at 52% lower than the current average price 3 months from now.

  • What are the most reliable airlines from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport?

    No one likes to see their flight delayed. When booking a flight from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport consider choosing Finnair (92%), Qatar Airways (91%) or British Airways (89%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport?

    Looking for the cheapest flight from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport? While on average our users pay C$ 529, our data indicates the cheapest price to be C$ 185. The most popular route (Chicago O'Hare Intl - Toronto Pearson Intl), is priced around C$ 232.

  • Can I find deals for flights from O'Hare Intl to Pearson Intl that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Pearson Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Pearson Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Pearson Intl.

  • Can I find deals for business class flights from O'Hare Intl to Pearson Intl?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Pearson Intl 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 O'Hare Intl Airport to Toronto Pearson Intl Airport?

    Currently, March is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport (average of C$ 148). Flying from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport in July is currently the most expensive (average of C$ 262). 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

Travelling to a place near Toronto Pearson Intl Airport?

Book flights to Toronto Pearson Intl Airport if you plan to visit one of these locations
Brampton
Markham
Oakville
Collingwood
Vaughan
Richmond Hill
Burlington
Barrie
Milton
Kitchener
Muskoka
Waterloo
Cambridge
Pickering
Lindsay
Peterborough
Oshawa
St. Catharines
Brantford
Cobourg

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for O'Hare Intl to Pearson Intl

See prices for flight routes from nearby airports that may be better suited for you.
Midway to Toronto Island flights
Midway to Pearson Intl flights
O'Hare Intl to Toronto Island flights
O'Hare Intl to Hamilton flights

Top 2 airlines flying from O'Hare Intl to Pearson Intl

Discover the top 2 airlines that operate flights from O'Hare Intl to Pearson Intl. 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 27 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 206AverageC$ 365FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 264AverageC$ 372FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from O'Hare Intl to Pearson Intl?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from O'Hare Intl to Pearson Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from O'Hare Intl to Pearson Intl?

Cheapflights helps you find that perfect flight to Pearson Intl from O'Hare Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from O'Hare Intl to Pearson Intl with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from O'Hare Intl to Pearson Intl, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from O'Hare Intl to Pearson Intl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Pearson Intl from O'Hare Intl today and book when prices fit your budget.

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