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Pearson Intl

$86+ 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 11/28. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — YYZ
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Find cheap flights from O'Hare Intl to Pearson Intl with Cheapflights

1. Tell us where you want to go

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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 Friday and return on a Saturday

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 November 3, 2025.

This American Airlines deal was found by Cheapflights users on 11/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:06 amORD - YYZ
1 stop4h 48mAmerican Airlines
Thu 12/46:00 amYYZ - ORD
Nonstop2h 15mAmerican Airlines
Deal found 11/3$194
This Gotogate deal was found by Cheapflights users on 11/2. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/48:00 amORD - YYZ
Nonstop1h 40mAir Canada
Sun 12/76:20 amYYZ - ORD
1 stop5h 58mAir Canada
Deal found 11/2$198
This Flightnetwork deal was found by Cheapflights users on 11/3. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/58:15 pmORD - YYZ
Nonstop1h 39mAir Canada
Sun 12/76:20 amYYZ - ORD
1 stop5h 58mAir Canada
Deal found 11/3$199
This American Airlines deal was found by Cheapflights users on 11/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/59:39 amORD - YYZ
Nonstop1h 51mAmerican Airlines
Mon 12/812:36 pmYYZ - ORD
1 stop6h 03mAmerican Airlines
Deal found 11/3$200
This Flightnetwork deal was found by Cheapflights users on 11/2. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/122:00 pmORD - YYZ
Nonstop1h 39mAir Canada
Sun 12/146:30 pmYYZ - ORD
Nonstop2h 00mAir Canada
Deal found 11/2$202
This American Airlines deal was found by Cheapflights users on 11/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/45:00 amORD - YYZ
1 stop5h 02mAmerican Airlines
Sun 12/76:00 amYYZ - ORD
1 stop6h 03mAmerican Airlines
Deal found 11/2$209
This United Airlines deal was found by Cheapflights users on 11/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/259:20 pmORD - YYZ
Nonstop1h 39mUnited Airlines
Sun 1/118:55 amYYZ - ORD
Nonstop2h 06mUnited Airlines
Deal found 11/3$210

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 November 3, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$192
(Air Canada)

One-way from

$86
(American Airlines)

Popular in

February

Cheapest in

September

Average price

$361

Good round-trip deal

$315 or less

Good one-way deal

$191 or less
Provider with most accurate pricing for Chicago O'Hare Intl-Toronto Pearson Intl flight deals.
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Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Toronto Pearson Intl flights.
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From Chicago O'Hare Intl to Toronto Pearson Intl
Search Deals
One-way flight from Chicago O'Hare Intl to Toronto Pearson Intl
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($37 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in November 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 2,558,603 searches. Data last updated November 3, 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

Sat 1/24

6:00 am-4:35 pm

1 stop9h 35m

Toronto Pearson Intl

Wed 1/28

11:30 am-12:25 pm

Nonstop1h 55m

$194

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Wed 11/26

5:00 am-11:03 am

1 stop5h 03m

Toronto Pearson Intl

Tue 12/2

11:59 am-3:56 pm

1 stop4h 57m

$209

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Mon 1/19

6:50 am-4:12 pm

1 stop8h 22m

Toronto Pearson Intl

Wed 1/21

10:05 am-1:18 pm

1 stop4h 13m

$233

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Fri 12/5

8:55 am-2:48 pm

1 stop4h 53m

Toronto Pearson Intl

Tue 12/9

12:13 pm-4:59 pm

1 stop5h 46m

$233

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Sat 3/28

10:35 am-3:20 pm

1 stop3h 45m

Toronto Pearson Intl

Sat 4/4

3:59 pm-8:38 pm

1 stop5h 39m

$233

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Wed 1/14

6:50 am-11:20 am

1 stop3h 30m

Toronto Pearson Intl

Wed 1/21

6:00 am-9:40 am

1 stop4h 40m

$233

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Thu 12/11

6:45 am-11:25 am

1 stop3h 40m

Toronto Pearson Intl

Sun 12/14

5:15 pm-9:40 pm

1 stop5h 25m

$233

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Tue 12/2

6:45 am-11:25 am

1 stop3h 40m

Toronto Pearson Intl

Fri 12/12

5:15 pm-9:40 pm

1 stop5h 25m

$233

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Fri 12/5

8:55 am-2:48 pm

1 stop4h 53m

Toronto Pearson Intl

Mon 12/8

3:38 pm-6:27 pm

1 stop3h 49m

$233

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Sun 1/18

11:05 am-7:08 pm

1 stop7h 03m

Toronto Pearson Intl

Wed 1/21

7:45 am-1:18 pm

1 stop6h 33m

$233

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Showing 1-10 of 21 results
1
2
3

Compare providers for flights from O'Hare Intl to Pearson Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from O'Hare Intl to Pearson Intl in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Toronto Pearson Intl Airport flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Chicago O'Hare Intl Airport-Toronto Pearson Intl Airport flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Toronto Pearson Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Toronto Pearson Intl Airport flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago O'Hare Intl Airport-Toronto Pearson Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 October 31, 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 $106). Flying from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport in July is currently the most expensive (average of $187). 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 November 3, 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 22% 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 October 26, 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. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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

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 November 3, 2025.
Peruse reviews from past customers who have flown with Porter Airlines, United Airlines, and American Airlines 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.
Porter Airlines
8.0
Very good
384 reviews

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.
Porter Airlines
8.0
Very good
384 reviews
Porter Airlines
8.0
Very good
384 reviews

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.
United Airlines
7.4
Good
8,996 reviews
Porter Airlines
8.0
Very good
384 reviews

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.
American Airlines
7.2
Good
11,034 reviews
Porter Airlines
8.0
Very good
384 reviews

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.
Air Canada
7.1
Good
10,397 reviews
Porter Airlines
8.0
Very good
384 reviews

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.

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?

    American Airlines and Delta can get you from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport in just under 8h 22m. Your travel time can differ by up to 1h 13m. Chicago O'Hare Intl Airport and Toronto Pearson Intl Airport are separated by a distance of 436 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    According to our current data, Porter Airlines ($109), Air Canada ($118), and United Airlines ($146) 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 64% 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: British Airways (100%), Japan Airlines (88%), Korean Air( 88%).

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

    On average you can expect to pay $836 for a flight from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport. The cheapest flight overall is $96 while the most popular route, (Chicago O'Hare Intl - Toronto Pearson Intl) is currently priced at $166.

  • 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 $106). Flying from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport in July is currently the most expensive (average of $187). 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
Orillia
Vaughan
Richmond Hill
Gravenhurst

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.
O'Hare Intl to Toronto Island flights
Midway to Pearson Intl flights
Midway to Toronto Island flights
O'Hare Intl to Hamilton flights

Top 4 airlines flying from O'Hare Intl to Pearson Intl

Discover the top 4 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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest$109Average$307FlexibilityNo cancel feeOn-time52%
Air CanadaCheapest$118Average$264FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$146Average$311FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$223Average$388FlexibilityNo cancel feeOn-time71%

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