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Pearson Intl

$81+ Cheap flights from O'Hare Intl (ORD) to Pearson Intl (YYZ)

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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — YYZ
Oct 19 — Oct 261
Sun 10/19
Sun 10/26
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago O'Hare Intl to Toronto Pearson Intl are usually found in July or September, booked 83 days in advance, depart on a Thursday or Friday and return on a Saturday

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 September 19, 2025.

Round-trip from

$207
(Kiwi.com)

One-way from

$81
(Mytrip)

Popular in

November

Cheapest in

July

Average price

$242

Good round-trip deal

$283 or less

Good one-way deal

$213 or less
From Chicago O'Hare Intl to Toronto Pearson Intl
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One-way flight from Chicago O'Hare Intl to Toronto Pearson Intl
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Highest demand for flights based on searches. 9% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Chicago O'Hare Intl to Toronto Pearson Intl.
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Price to beat on a one-way flight from Chicago O'Hare Intl to Toronto Pearson Intl.
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Find flight deals from O'Hare Intl to Pearson Intl

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 September 19, 2025.

This Mytrip deal was found by Cheapflights users on 9/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/237:43 pmORD - YYZ
1 stop17h 22mMultiple Airlines
Mon 10/277:00 amYYZ - ORD
1 stop12h 38mMultiple Airlines
Deal found 9/17$219
This Mytrip deal was found by Cheapflights users on 9/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/65:05 amORD - YYZ
1 stop8h 35mMultiple Airlines
Mon 11/107:00 amYYZ - ORD
1 stop17h 42mMultiple Airlines
Deal found 9/18$225
This Mytrip deal was found by Cheapflights users on 9/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/247:43 pmORD - YYZ
1 stop17h 22mMultiple Airlines
Mon 10/277:00 amYYZ - ORD
1 stop12h 38mMultiple Airlines
Deal found 9/17$226
This Kiwi.com deal was found by Cheapflights users on 9/18. 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.
Thu 10/306:54 pmORD - YYZ
1 stop24h 06mMultiple Airlines
Mon 11/34:00 pmYYZ - ORD
1 stop7h 39mMultiple Airlines
Deal found 9/18$236
This Mytrip deal was found by Cheapflights users on 9/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/16:00 amORD - YYZ
1 stop7h 20mMultiple Airlines
Sat 11/87:10 amYYZ - ORD
1 stop15h 13mMultiple Airlines
Deal found 9/17$240
This Kiwi.com deal was found by Cheapflights users on 9/18. 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.
Fri 10/245:05 amORD - YYZ
1 stop8h 00mMultiple Airlines
Sun 10/264:00 pmYYZ - ORD
1 stop24h 49mMultiple Airlines
Deal found 9/18$242
This Mytrip deal was found by Cheapflights users on 9/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/317:51 pmORD - YYZ
1 stop17h 29mMultiple Airlines
Sun 11/27:10 amYYZ - ORD
1 stop11h 39mMultiple Airlines
Deal found 9/18$243
This Mytrip deal was found by Cheapflights users on 9/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/36:44 pmORD - YYZ
1 stop18h 21mMultiple Airlines
Tue 10/76:30 amYYZ - ORD
1 stop13h 08mMultiple Airlines
Deal found 9/18$245
This Kiwi.com deal was found by Cheapflights users on 9/18. 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.
Thu 10/307:43 pmORD - YYZ
1 stop17h 57mMultiple Airlines
Sun 11/24:00 pmYYZ - ORD
1 stop24h 49mMultiple Airlines
Deal found 9/18$246
This Kiwi.com deal was found by Cheapflights users on 9/17. 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.
Thu 10/235:05 amORD - YYZ
1 stop8h 00mMultiple Airlines
Sun 10/264:00 pmYYZ - ORD
1 stop24h 49mMultiple Airlines
Deal found 9/17$247

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 2,558,603 searches. Data last updated September 19, 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 10/22

5:05 am-2:05 pm

1 stop8h 00m

Toronto Pearson Intl

Fri 10/31

12:50 pm-9:33 pm

1 stop9h 43m

$248

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Thu 10/30

7:43 pm-2:40 pm

1 stop17h 57m

Toronto Pearson Intl

Fri 10/31

5:15 pm-10:50 am

2 stops18h 35m

$268

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Sat 10/11

11:55 am-10:20 pm

1 stop9h 25m

Toronto Pearson Intl

Tue 10/14

7:15 am-9:33 pm

1 stop15h 18m

$269

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Sat 10/18

7:10 am-11:20 am

1 stop3h 10m

Toronto Pearson Intl

Sat 10/25

6:09 pm-8:23 pm

1 stop3h 14m

$284

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Fri 10/10

7:51 pm-2:05 pm

2 stops17h 14m

Toronto Pearson Intl

Wed 10/15

6:30 am-6:38 pm

1 stop13h 08m

$303

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Tue 2/24

9:30 am-4:00 pm

1 stop5h 30m

Toronto Pearson Intl

Sat 2/28

6:00 am-9:35 am

1 stop4h 35m

$304

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Thu 2/26

7:00 am-11:34 am

1 stop3h 34m

Toronto Pearson Intl

Tue 3/3

7:59 am-4:17 pm

1 stop9h 18m

$304

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Fri 2/20

10:35 am-3:20 pm

1 stop3h 45m

Toronto Pearson Intl

Wed 2/25

10:20 am-4:17 pm

1 stop6h 57m

$304

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Thu 2/19

7:00 am-11:34 am

1 stop3h 34m

Toronto Pearson Intl

Tue 2/24

7:59 am-4:17 pm

1 stop9h 18m

$304

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Sat 10/4

5:05 am-2:05 pm

1 stop8h 00m

Toronto Pearson Intl

Mon 10/13

8:00 pm-6:49 pm

2 stops23h 49m

$319

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/18

Showing 1-10 of 21 results
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The best insider tips for Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport trip
Airlines
Air Canada

Economy Latitude offers priority check-in and two checked bags, ideal for efficient travel.


Preferred Seats offer up to four inches extra space, bookable for a fee in any fare class.

Read more about Air Canadaby Jessica Macdonald
United Airlines

Basic Economy allows a personal item only; no carry-on bags unless exceptions apply.


Economy Plus offers extra legroom seats, bookable for no extra fee with MileagePlus Premier status.

Read more about United Airlinesby Harriet Baskas
Airports
ORD

For a quick departure, use the free shuttle train between terminals at ORD, especially if your flight is from a different terminal.

Read more about ORDby Ramsey Qubein
YYZ

Upon arrival at YYZ, consider using public transportation to avoid traffic and save money when heading to downtown Toronto.

Read more about YYZby Kaitlyn McInnis
Our travel experts
Jessica Macdonald

Jessica Macdonald

Expert on Air Canada

Jessica Macdonald

Jessica Macdonald

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has traveled to more than 50 countries across six continents.

Read more
Harriet Baskas

Harriet Baskas

Expert on United Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on ORD

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Kaitlyn McInnis

Kaitlyn McInnis

Expert on YYZ

Kaitlyn McInnis

Kaitlyn McInnis

Kaitlyn is a guidebook author and travel writer splitting her time between Atlantic Canada and Istanbul, Türkiye. She has visited over fifty countries and all seven continents, so she is very familiar with many hotels, airports and airlines around the globe. But her favorite type of vacation is sunbathing by the sea with a good book in hand.

Read more

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 September 12, 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, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport (average of $243). Flying from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport in August is currently the most expensive (average of $348). 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 September 19, 2025.

One of the essential ways to save on airfare from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 25% on airfare.

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 September 14, 2025.

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

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 September 19, 2025.
Peruse reviews from past customers who have flown with United Airlines, American Airlines, and Air Canada from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,926 reviews

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.1

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.1

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,926 reviews

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.1

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
Air Canada
7.1
Good
10,000 reviews
United Airlines
7.4
Good
8,926 reviews

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.1

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

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?

    WestJet can get you from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport in just under 3h 10m. Your travel time can differ by up to . Chicago O'Hare Intl Airport and Toronto Pearson Intl Airport are separated by a distance of 436 mi.

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

    According to our current data, Air Canada ($118), United Airlines ($146), and American Airlines ($226) offers the cheapest pricing from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport. You may be able to fly from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport for 61% less than the average price by searching for these airlines.

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

    Before booking your flight to Toronto Pearson Intl Airport from Chicago O'Hare Intl Airport, check out the most reliable airlines to get you to your destination on time: Qatar Airways (88%), Envoy Air (86%), SkyWest Airlines( 81%).

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

    On average you can expect to pay $762 for a flight from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport. The cheapest flight overall is $74 while the most popular route, (Chicago O'Hare Intl - Toronto Pearson Intl) is currently priced at $226.

  • 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, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport (average of $243). Flying from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport in August is currently the most expensive (average of $348). 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

Traveling 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
Kitchener
Markham
Collingwood
Oakville
Brantford
Pickering
Lindsay
Peterborough
Barrie
Cambridge
Milton
Oshawa
Burlington
Owen Sound
Ajax
Vaughan
Richmond Hill
Gravenhurst
St. Catharines

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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 3 airlines flying from O'Hare Intl to Pearson Intl

Discover the top 3 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 2,558,603 searches. Data last updated September 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$118Average$270FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$146Average$307FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$226Average$391FlexibilityNo cancel feeOn-time71%

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