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Cheap flights from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport from C$ 140

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 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — YYZ
4 May — 11 May1
1 adult

Cheapflights Tip: The best prices from Chicago O'Hare Intl to Toronto Pearson Intl are usually found in April or May, booked 83 days in advance, depart on a Tuesday or Wednesday and return on a Friday

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 29 April 2025.

Round-trip from

C$ 236

One-way from

C$ 140

Popular in

February

Cheapest in

April

Average price

C$ 376

Good round-trip deal

C$ 234 or less

Good one-way deal

C$ 161 or less
Air Canada
  • Air Canada
  • 1/7-1/7
  • 1 total stop
  • 7h 52m total
  • Chicago to Toronto
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Air Canada
  • Air Canada
  • 6/6
  • 1 total stop
  • 11h 33m total
  • Chicago to Toronto
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Highest demand for flights based on searches. 8% potential increase in price (C$ 60 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 13 potential savings vs. average RT price).
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Average for round-trip flights in April 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 29 April 2025.

Tue 1/78:50 a.m.ORD - YYZ
Nonstop1h 59mAir Canada
Tue 1/72:00 p.m.YYZ - ORD
1 stop5h 53mAir Canada
Deal found 27/4C$ 236
Thu 26/64:43 p.m.ORD - YYZ
Nonstop1h 54mMultiple Airlines
Sat 12/72:10 p.m.YYZ - ORD
Nonstop1h 54mMultiple Airlines
Deal found 27/4C$ 327
Wed 4/61:04 p.m.ORD - YYZ
1 stop5h 01mUnited Airlines
Sun 8/67:00 a.m.YYZ - ORD
Nonstop1h 59mUnited Airlines
Deal found 28/4C$ 406
Thu 26/62:00 p.m.ORD - YYZ
1 stop7h 58mDelta
Fri 4/76:30 a.m.YYZ - ORD
1 stop7h 23mDelta
Deal found 27/4C$ 427
Mon 26/56:24 a.m.ORD - YYZ
1 stop4h 16mWestJet
Fri 8/812:16 p.m.YYZ - ORD
1 stop5h 02mWestJet
Deal found 27/4C$ 432
Wed 14/59:02 a.m.ORD - YYZ
Nonstop1h 47mLufthansa
Wed 14/59:00 p.m.YYZ - ORD
Nonstop2h 06mLufthansa
Deal found 28/4C$ 516

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 29 April 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

Tue 1/7

8:50 a.m.-11:49 a.m.

Nonstop1h 59m

Toronto Pearson Intl

Tue 1/7

2:00 p.m.-6:53 p.m.

1 stop5h 53m

C$ 236

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Thu 26/6

4:43 p.m.-7:37 p.m.

Nonstop1h 54m

Toronto Pearson Intl

Sat 12/7

2:10 p.m.-3:04 p.m.

Nonstop1h 54m

C$ 327

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Wed 4/6

1:04 p.m.-7:05 p.m.

1 stop5h 01m

Toronto Pearson Intl

Sun 8/6

7:00 a.m.-7:59 a.m.

Nonstop1h 59m

C$ 406

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Thu 26/6

8:29 a.m.-6:34 p.m.

1 stop9h 05m

Toronto Pearson Intl

Mon 30/6

6:30 a.m.-10:03 a.m.

1 stop4h 33m

C$ 427

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Mon 26/5

6:24 a.m.-11:40 a.m.

1 stop4h 16m

Toronto Pearson Intl

Fri 8/8

12:16 p.m.-4:18 p.m.

1 stop5h 02m

C$ 432

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Wed 14/5

9:02 a.m.-11:49 a.m.

Nonstop1h 47m

Toronto Pearson Intl

Wed 14/5

9:00 p.m.-10:06 p.m.

Nonstop2h 06m

C$ 516

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Fri 16/5

8:22 a.m.-5:20 p.m.

1 stop7h 58m

Toronto Pearson Intl

Fri 23/5

7:15 p.m.-12:11 a.m.

1 stop5h 56m

C$ 532

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Fri 6/6

9:31 p.m.-10:04 a.m.

1 stop11h 33m

C$ 140

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Mon 16/6

9:28 p.m.-12:30 p.m.

1 stop14h 02m

C$ 147

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Wed 28/5

5:55 p.m.-8:44 p.m.

Nonstop1h 49m

C$ 162

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/4

Showing 1-10 of 14 results
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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 25 April 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 C$ 167). Flying from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport in July is currently the most expensive (average of C$ 258). 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 29 April 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 6% on flights from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport by exploring options for tickets in the afternoon.

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 30 March 2025.

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport flight should consider departing on Tuesday at noon 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.

Weekly flight availability from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport

Explore weekly flight availability from O'Hare Intl to Pearson Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 29 April 2025.

The most flights from ORD to YYZ are scheduled on a Monday (57 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (47 on average).

Rainfall in Pearson Intl by month

Plan your trip to Pearson Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Toronto Pearson Intl Airport ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Toronto Pearson Intl Airport when rainfall is around 51.0 mm.

Temperature in Pearson Intl by month

Plan your trip to Pearson Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Toronto Pearson Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

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 29 April 2025.
To help decide which airline to fly from Chicago to Toronto, see what other customers have to say about Delta, United Airlines and American Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,929 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
WestJet
7.2
Good
2,823 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Canada
7.0
Good
9,240 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • 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$ 236. Other airlines that can offer you cheap pricing are United Airlines, from C$ 406, and Delta, from C$ 427. These flights start at 47% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport one-way?

    The cheapest airlines for a one-way flight from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport are Air Canada (C$ 140), United Airlines (C$ 162), and Delta (C$ 176).

  • 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 Sun Country Air (100%), Finnair (100%) or Korean Air (86%) 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$ 269, our data indicates the cheapest price to be C$ 140. The most popular route (Chicago O'Hare Intl - Toronto Pearson Intl), is priced around C$ 244.

  • 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 C$ 167). Flying from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport in July is currently the most expensive (average of C$ 258). 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 Chicago O'Hare Intl Airport?

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

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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 29 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 183AverageC$ 478FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 202AverageC$ 453FlexibilityNo 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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