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Cheap flights from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport from C$ 148

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 23/4. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — YYZ
30 Mar — 6 Apr1
1 adult

Cheapflights Tip: The best prices from Chicago O'Hare Intl to Toronto Pearson Intl are usually found in April or May, booked 88 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 25 March 2025.

Round-trip from

C$ 268

One-way from

C$ 148

Popular in

February

Cheapest in

April

Average price

C$ 424

Good round-trip deal

C$ 387 or less

Good one-way deal

C$ 175 or less
Air Canada
  • Air Canada
  • 6/5-13/5
  • 1 total stop
  • 6h 19m total
  • Chicago to Toronto
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Air Canada
  • Air Canada
  • 23/4
  • 1 total stop
  • 5h 19m total
  • Chicago to Toronto
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Highest demand for flights based on searches. 6% potential increase in price (C$ 45 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 14 potential savings vs. average RT price).
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Average for round-trip flights in March 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 25 March 2025.

Tue 6/58:25 p.m.ORD - YYZ
Nonstop1h 42mAir Canada
Tue 13/56:15 a.m.YYZ - ORD
1 stop4h 37mAir Canada
Deal found 23/3C$ 268
Fri 25/46:36 p.m.ORD - YYZ
1 stop16h 54mMultiple Airlines
Sun 27/47:55 a.m.YYZ - ORD
1 stop24h 08mMultiple Airlines
Deal found 23/3C$ 335
Sun 13/46:45 a.m.ORD - YYZ
1 stop4h 10mDelta
Mon 14/43:59 p.m.YYZ - ORD
1 stop5h 46mDelta
Deal found 24/3C$ 362
Tue 29/411:15 a.m.ORD - YYZ
1 stop4h 54mUnited Airlines
Tue 29/49:00 p.m.YYZ - ORD
Nonstop2h 06mUnited Airlines
Deal found 24/3C$ 368
Thu 22/57:19 a.m.ORD - YYZ
1 stop6h 14mAmerican Airlines
Mon 26/56:30 a.m.YYZ - ORD
Nonstop1h 55mAmerican Airlines
Deal found 24/3C$ 441
Thu 2/107:35 p.m.ORD - YYZ
1 stop12h 18mWestJet
Sun 5/109:45 a.m.YYZ - ORD
1 stop9h 55mWestJet
Deal found 24/3C$ 499

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 25 March 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 6/5

8:25 p.m.-11:07 p.m.

Nonstop1h 42m

Toronto Pearson Intl

Tue 13/5

6:15 a.m.-9:52 a.m.

1 stop4h 37m

C$ 268

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Fri 25/4

6:36 p.m.-12:30 p.m.

1 stop16h 54m

Toronto Pearson Intl

Sun 27/4

7:55 a.m.-7:03 a.m.

1 stop24h 08m

C$ 335

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Sun 13/4

6:45 a.m.-11:55 a.m.

1 stop4h 10m

Toronto Pearson Intl

Mon 14/4

3:59 p.m.-8:45 p.m.

1 stop5h 46m

C$ 362

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Tue 29/4

11:15 a.m.-5:09 p.m.

1 stop4h 54m

Toronto Pearson Intl

Tue 29/4

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

Nonstop2h 06m

C$ 368

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Thu 22/5

7:19 a.m.-2:33 p.m.

1 stop6h 14m

Toronto Pearson Intl

Mon 26/5

6:30 a.m.-7:25 a.m.

Nonstop1h 55m

C$ 441

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Tue 15/4

10:30 a.m.-5:18 p.m.

1 stop5h 48m

Toronto Pearson Intl

Sat 19/4

8:00 p.m.-10:03 a.m.

2 stops15h 03m

C$ 507

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Wed 23/4

7:20 a.m.-1:39 p.m.

1 stop5h 19m

C$ 148

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Wed 2/4

1:48 p.m.-11:55 p.m.

1 stop9h 07m

C$ 153

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Fri 18/4

12:59 p.m.-3:46 p.m.

Nonstop1h 47m

C$ 168

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Tue 8/7

10:30 a.m.-6:13 p.m.

1 stop6h 43m

C$ 173

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/3

Showing 1-10 of 12 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 21 March 2025.

The best time to book flights from Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport is 88 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 25 March 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 7% 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 23 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 25 March 2025.

The most flights from ORD to YYZ are scheduled on a Monday (55 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (41 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 25 March 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
7,890 reviews
Check prices

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Boarding

8.2

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
7,890 reviews
Delta
8.0
Very good
7,890 reviews
Check prices

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Boarding

8.2

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
8,605 reviews
Delta
8.0
Very good
7,890 reviews
Check prices

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Boarding

8.2

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
7,890 reviews
Check prices

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Boarding

8.2

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
2,785 reviews
Delta
8.0
Very good
7,890 reviews
Check prices

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Boarding

8.2

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
8,952 reviews
Delta
8.0
Very good
7,890 reviews
Check prices

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Boarding

8.2

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$ 268. Other airlines that can offer you cheap pricing are Delta, from C$ 362, and United Airlines, from C$ 368. These flights start at 41% 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$ 148), United Airlines (C$ 168), and Delta (C$ 173).

  • 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%), Korean Air (83%) or Air New Zealand (80%) 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$ 450, our data indicates the cheapest price to be C$ 143. The most popular route (Chicago O'Hare Intl - Toronto Pearson Intl), is priced around C$ 321.

  • 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
Brantford
Collingwood
Oshawa
Muskoka
Milton
Oakville
Kitchener
Orillia
Pickering
St. Catharines
Guelph
Cobourg
Whitby
Waterloo

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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 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 195AverageC$ 502FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 209AverageC$ 490FlexibilityNo 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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