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O'Hare Intl

$147+ Cheap flights from Toronto (YTO) to O'Hare Intl (ORD)

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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — ORD
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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The best prices from Toronto to Chicago O'Hare Intl are usually found in February or November, booked 51 days in advance, depart on a Sunday or Thursday and return on a Tuesday

Cheap flight deals from Toronto to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Toronto (YTO) to O'Hare Intl (ORD). 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 January 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$238
(American Airlines)

One-way from

$147
(Mytrip)

Popular in

December

Cheapest in

February

Average price

$301
Provider with most accurate pricing for Toronto (YTO)-Chicago O'Hare Intl flight deals.
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Provider most trusted by Cheapflights users for Toronto (YTO)-Chicago O'Hare Intl flights.
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From Toronto (YTO) to Chicago O'Hare Intl
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One-way flight from Toronto (YTO) to Chicago O'Hare Intl
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High demand for flights, 2% potential price rise
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Best time to find cheap flights, 1% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Toronto to O'Hare Intl

Cheapest flights from Toronto to O'Hare Intl
Explore the most affordable flight options available from Toronto to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This American Airlines deal was found by Cheapflights users on 1/21. 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.
Sat 3/111:31 amYYZ - ORD
Nonstop2h 00mAmerican Airlines
Wed 3/58:11 amORD - YYZ
Nonstop1h 40mAmerican Airlines
Deal found 1/21$238
This Air Canada deal was found by Cheapflights users on 1/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/139:00 pmYYZ - ORD
Nonstop2h 06mAir Canada
Thu 2/202:05 pmORD - YYZ
Nonstop1h 41mAir Canada
Deal found 1/20$246
This United deal was found by Cheapflights users on 1/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/126:40 pmYYZ - ORD
Nonstop1h 57mMultiple Airlines
Sat 2/229:50 amORD - YYZ
Nonstop1h 35mMultiple Airlines
Deal found 1/20$247
This Air Canada deal was found by Cheapflights users on 1/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/148:50 amYTZ - ORD
1 stop5h 09mAir Canada
Sun 2/233:35 pmORD - YTZ
1 stop5h 15mAir Canada
Deal found 1/20$250
This Kiwi.com deal was found by Cheapflights users on 1/19. 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.
Wed 2/126:45 amYTZ - ORD
1 stop5h 20mMultiple Airlines
Thu 2/135:15 amORD - YTZ
1 stop5h 25mMultiple Airlines
Deal found 1/19$257
This Delta deal was found by Cheapflights users on 1/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/136:00 amYYZ - ORD
1 stop4h 16mDelta
Sat 2/154:58 pmORD - YYZ
1 stop4h 51mDelta
Deal found 1/20$266
This Trip.com deal was found by Cheapflights users on 1/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/136:30 amYYZ - ORD
1 stop6h 00mWestJet
Mon 2/176:15 amORD - YYZ
1 stop6h 29mWestJet
Deal found 1/20$282
This Kissandfly.com deal was found by Cheapflights users on 1/20. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/139:00 amYYZ - ORD
Nonstop2h 04mLufthansa
Sun 2/1611:04 amORD - YYZ
Nonstop1h 38mLufthansa
Deal found 1/20$284
This United Airlines deal was found by Cheapflights users on 1/20. 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 2/139:00 amYYZ - ORD
Nonstop2h 04mUnited Airlines
Sun 2/161:04 pmORD - YYZ
Nonstop1h 41mUnited Airlines
Deal found 1/20$296
This Kissandfly.com deal was found by Cheapflights users on 1/20. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/137:00 amYYZ - ORD
1 stop6h 06mBritish Airways
Sun 2/168:11 amORD - YYZ
Nonstop1h 40mBritish Airways
Deal found 1/20$309
This oojo deal was found by Cheapflights users on 1/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/156:00 amYHM - ORD
1 stop11h 44mWestJet
Mon 5/195:30 pmORD - YHM
1 stop30h 11mWestJet
Deal found 1/19$780
This Mytrip deal was found by Cheapflights users on 1/19. 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 3/66:05 pmYHM - ORD
3 stops35h 40mMultiple Airlines
Thu 3/137:30 pmORD - YHM
1 stop21h 40mMultiple Airlines
Deal found 1/19$1,164

Find flights from Toronto to O'Hare Intl within your budget

Customize your flight search to find flights from Toronto to O'Hare 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Mon 3/3

11:31 am-12:31 pm

Nonstop2h 00m

Chicago O'Hare Intl

Mon 3/10

3:00 pm-5:30 pm

Nonstop1h 30m

$238

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Fri 2/21

6:52 am-8:01 am

Nonstop2h 09m

Chicago O'Hare Intl

Sun 2/23

9:12 pm-11:59 pm

Nonstop1h 47m

$246

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Wed 2/12

6:40 pm-7:37 pm

Nonstop1h 57m

Chicago O'Hare Intl

Sat 2/22

9:50 am-12:25 pm

Nonstop1h 35m

$247

TorontoChicago

YTZ - ORD

YTZORD

Toronto Island

Fri 2/14

8:50 am-12:59 pm

1 stop5h 09m

Chicago O'Hare Intl

Sun 2/23

3:35 pm-9:50 pm

1 stop5h 15m

$250

TorontoChicago

YTZ - ORD

YTZORD

Toronto Island

Wed 2/12

6:45 am-11:05 am

1 stop5h 20m

Chicago O'Hare Intl

Thu 2/13

5:15 am-11:40 am

1 stop5h 25m

$257

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Thu 2/13

6:00 am-9:16 am

1 stop4h 16m

Chicago O'Hare Intl

Sat 2/15

4:58 pm-10:49 pm

1 stop4h 51m

$266

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Thu 2/13

6:30 am-11:30 am

1 stop6h 00m

Chicago O'Hare Intl

Mon 2/17

6:15 am-1:44 pm

1 stop6h 29m

$282

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Thu 2/13

9:00 am-10:04 am

Nonstop2h 04m

Chicago O'Hare Intl

Sun 2/16

11:04 am-1:42 pm

Nonstop1h 38m

$284

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Thu 2/13

9:00 am-10:04 am

Nonstop2h 04m

Chicago O'Hare Intl

Sun 2/16

1:04 pm-3:45 pm

Nonstop1h 41m

$296

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Thu 2/13

7:00 am-12:06 pm

1 stop6h 06m

Chicago O'Hare Intl

Sun 2/16

8:11 am-10:51 am

Nonstop1h 40m

$309

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 24 results
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Compare providers for flights from Toronto to O'Hare 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 Toronto to O'Hare Intl in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust 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 Toronto-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Toronto-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Toronto-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Toronto-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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 Toronto-Chicago O'Hare 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 Toronto to O'Hare Intl

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

Travel insights for flights from Toronto to O'Hare Intl

Get recent, data-driven insights about flights from Toronto to O'Hare Intl including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Toronto to O'Hare Intl. Price data was last updated on January 17, 2025.

The best time to book flights from Toronto to Chicago O'Hare Intl Airport is 51 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 Toronto to Chicago O'Hare Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Toronto to Chicago O'Hare Intl Airport (average of $245). Flying from Toronto to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $320). 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 YTO to ORD?

Find hourly flight availability from Toronto to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

When flying from Toronto to Chicago O'Hare Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 14% versus a flight in the evening.

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

Use this chart to determine the cheapest time to fly round-trip from Toronto to O'Hare Intl. Price data was last updated on December 16, 2024.

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

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

Explore weekly flight availability from Toronto to O'Hare 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 January 21, 2025.

The most flights from YTO to ORD are scheduled on a Monday (52 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 O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago O'Hare 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare 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 O'Hare Intl. Reviews last updated January 21, 2025.
See what other customers who have flown with Air Canada, WestJet and American Airlines from Toronto to Chicago have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,982 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

WestJet
7.2
Good
2,828 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air Canada
7.0
Good
8,627 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Toronto to O'Hare 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 Toronto to Chicago O'Hare Intl Airport round-trip?

    Currently priced at $238, American Airlines will fly you from Toronto to Chicago O'Hare Intl Airport and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and Delta - these airlines can fly you to your destination from $246 and $266, respectively. American Airlines is priced at 21% lower than the current average price of a flight leaving 3 months from now.

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

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $147. Users have also found prices from $149 and $160 on American Airlines and Delta, respectively.

  • What are the most popular routes from Toronto to Chicago O'Hare Intl Airport?

    The most popular flight routes from Toronto to Chicago O'Hare Intl Airport are Toronto Pearson Intl - Chicago O'Hare Intl, Toronto Island - Chicago O'Hare Intl and Hamilton - Chicago O'Hare Intl.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Toronto to Chicago O'Hare Intl Airport on time: Emirates (92%), Japan Airlines (92%), Republic Airways (90%).

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

    While on average a flight from Toronto to Chicago O'Hare Intl Airport is generally $682, our data shows the cheapest flight currently is $153. When looking at the most popular route, (Toronto Pearson Intl - Chicago O'Hare Intl), you can expect to pay $247 for that flight.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Toronto to Chicago O'Hare Intl Airport (average of $245). Flying from Toronto to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $320). 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.

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Top 4 airlines flying from Toronto to O'Hare Intl

Discover the top 4 airlines that operate flights from Toronto to O'Hare 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$206Average$292FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$219Average$316FlexibilityNo cancel feeOn-time69%
Porter AirlinesCheapest$221Average$261FlexibilityNo cancel feeOn-time52%
American AirlinesCheapest$238Average$326FlexibilityNo cancel feeOn-time71%
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