Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Toronto to Chicago O'Hare Intl Airport from C$ 205

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 17/12. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — ORD
26 Nov — 3 Dec1
1 adult

The best prices from Toronto to Chicago O'Hare Intl are usually found in January or February, booked 51 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

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 645,034 searches. Data last updated 21 November 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Thu 12/12

2:00 p.m.-2:51 p.m.

Nonstop1h 51m

Chicago O'Hare Intl

Sun 15/12

7:19 a.m.-9:58 a.m.

Nonstop1h 39m

C$ 342

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Thu 12/12

6:25 a.m.-10:54 a.m.

1 stop5h 29m

Chicago O'Hare Intl

Mon 16/12

9:50 a.m.-12:31 p.m.

Nonstop1h 41m

C$ 349

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Fri 13/12

2:05 p.m.-6:36 p.m.

1 stop5h 31m

Chicago O'Hare Intl

Tue 17/12

6:38 p.m.-9:25 p.m.

Nonstop1h 47m

C$ 362

TorontoChicago

YTZ - ORD

YTZORD

Toronto Island

Thu 12/12

10:25 a.m.-2:45 p.m.

1 stop5h 20m

Chicago O'Hare Intl

Sun 15/12

2:01 p.m.-7:50 p.m.

1 stop4h 49m

C$ 365

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Thu 12/12

6:52 a.m.-8:05 a.m.

Nonstop2h 13m

Chicago O'Hare Intl

Sun 15/12

7:19 a.m.-9:58 a.m.

Nonstop1h 39m

C$ 372

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Tue 31/12

6:30 a.m.-2:38 p.m.

1 stop9h 08m

Chicago O'Hare Intl

Thu 16/1

12:35 p.m.-8:31 p.m.

1 stop6h 56m

C$ 398

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Sun 8/12

6:00 a.m.-12:30 p.m.

1 stop7h 30m

Chicago O'Hare Intl

Wed 11/12

6:00 a.m.-11:56 a.m.

1 stop4h 56m

C$ 405

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Sat 18/1

6:00 a.m.-12:55 p.m.

1 stop7h 55m

Chicago O'Hare Intl

Mon 20/1

6:55 a.m.-4:12 p.m.

1 stop8h 17m

C$ 419

TorontoChicago

YKF - ORD

YKFORD

Toronto Region of Waterloo Intl

Tue 14/1

12:35 p.m.-4:08 p.m.

1 stop28h 33m

Chicago O'Hare Intl

Sun 19/1

6:06 p.m.-7:25 p.m.

1 stop24h 19m

C$ 421

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Sat 4/1

6:15 p.m.-10:58 p.m.

1 stop5h 43m

Chicago O'Hare Intl

Sat 11/1

3:00 p.m.-5:35 p.m.

Nonstop1h 35m

C$ 444

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/11

Showing 1-10 of 26 results
1
2
3

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 21 November 2024.

Round-trip from

C$ 342

One-way from

C$ 205

Popular in

June

Cheapest in

January
United Airlines
  • United Airlines
  • 12/12-16/12
  • Nonstop
  • 3h 32m total
  • Toronto to Chicago
Search Deals
United Airlines
  • United Airlines
  • 17/12
  • Nonstop
  • 1h 57m total
  • Toronto to Chicago
Search Deals
High demand for flights, 11% potential price rise
Search Deals
Best time to find cheap flights, 14% potential price drop
Search Deals

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 21 November 2024.

Thu 12/122:00 p.m.YYZ - ORD
Nonstop1h 51mUnited Airlines
Sun 15/127:19 a.m.ORD - YYZ
Nonstop1h 39mUnited Airlines
Deal found 20/11C$ 342
Thu 12/126:25 a.m.YYZ - ORD
1 stop5h 29mAir Canada
Mon 16/129:50 a.m.ORD - YYZ
Nonstop1h 41mAir Canada
Deal found 19/11C$ 349
Fri 13/122:05 p.m.YYZ - ORD
1 stop5h 31mMultiple Airlines
Tue 17/126:38 p.m.ORD - YYZ
Nonstop1h 47mMultiple Airlines
Deal found 20/11C$ 362
Thu 12/1210:25 a.m.YTZ - ORD
1 stop5h 20mAir Canada
Sun 15/122:01 p.m.ORD - YTZ
1 stop4h 49mAir Canada
Deal found 19/11C$ 365
Thu 12/126:52 a.m.YYZ - ORD
Nonstop2h 13mLufthansa
Sun 15/127:19 a.m.ORD - YYZ
Nonstop1h 39mLufthansa
Deal found 20/11C$ 372
Tue 31/126:30 a.m.YYZ - ORD
1 stop9h 08mDelta
Thu 16/112:35 p.m.ORD - YYZ
1 stop6h 56mDelta
Deal found 19/11C$ 398
Sun 8/126:00 a.m.YYZ - ORD
1 stop7h 30mAmerican Airlines
Wed 11/126:00 a.m.ORD - YYZ
1 stop4h 56mAmerican Airlines
Deal found 20/11C$ 405
Tue 31/126:15 a.m.YYZ - ORD
Nonstop2h 15mBritish Airways
Tue 7/16:35 p.m.ORD - YYZ
Nonstop1h 45mBritish Airways
Deal found 20/11C$ 415
Fri 13/125:30 p.m.YYZ - ORD
1 stop3h 58mWestJet
Sun 15/126:20 a.m.ORD - YYZ
2 stops13h 53mWestJet
Deal found 19/11C$ 471
Mon 9/123:00 p.m.YTZ - ORD
1 stop10h 34mMultiple Airlines
Wed 11/126:37 p.m.ORD - YTZ
1 stop12h 53mMultiple Airlines
Deal found 20/11C$ 472
Fri 29/119:15 p.m.YKF - ORD
2 stops24h 39mMultiple Airlines
Sun 1/127:13 a.m.ORD - YKF
1 stop9h 37mMultiple Airlines
Deal found 20/11C$ 1,378
Fri 22/116:20 p.m.YHM - ORD
3 stops40h 00mMultiple Airlines
Sun 24/115:40 p.m.ORD - YHM
3 stops46h 33mMultiple Airlines
Deal found 19/11C$ 1,887

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 15 November 2024.

To ensure you get the cheapest price possible for a flight from Toronto to Chicago O'Hare Intl Airport, you should look to book at least 51 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Toronto to Chicago O'Hare Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Toronto to Chicago O'Hare Intl Airport (average of C$ 261). Flying from Toronto to Chicago O'Hare Intl Airport in May is currently the most expensive (average of C$ 342). 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 21 November 2024.

Unlike in the evening, when flights are generally more expensive, you can save up to 5% on flights from Toronto to Chicago O'Hare Intl Airport by exploring options for tickets at noon.

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 18 November 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. Sunday 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 21 November 2024.

The most flights from YTO to ORD are scheduled on a Monday (54 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (45 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 43.0 - 125.0 mm per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 43.0 mm.

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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

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 21 November 2024.
Read through reviews of airlines operating flights from Toronto to Chicago, such as United Airlines, Air Canada and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,759 reviews
Check prices

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

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
8,759 reviews
Delta
8.0
Very good
8,759 reviews
Check prices

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

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
9,173 reviews
Delta
8.0
Very good
8,759 reviews
Check prices

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

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

WestJet
7.3
Good
2,810 reviews
Delta
8.0
Very good
8,759 reviews
Check prices

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

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
8,759 reviews
Check prices

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

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
8,238 reviews
Delta
8.0
Very good
8,759 reviews
Check prices

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

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?

    According to our current data, United Airlines (C$ 342), Air Canada (C$ 344), and Lufthansa (C$ 372) offers the cheapest pricing from Toronto to Chicago O'Hare Intl Airport. Users have found that United Airlines is 16% cheaper than the other options available to this destination.

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

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as C$ 205. Users have also found prices from C$ 212 and C$ 231 on Air Canada and Delta, respectively.

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

    When deciding which route to take from Toronto to Chicago O'Hare Intl Airport consider Toronto Pearson Intl - Chicago O'Hare Intl, Toronto Island - Chicago O'Hare Intl or Toronto Region of Waterloo Intl - Chicago O'Hare Intl as they are the most popular.

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

    No one likes to see their flight delayed. When booking a flight from Toronto to Chicago O'Hare Intl Airport consider choosing Egyptair (100%), Jazz (100%) or Lufthansa (100%) as they are the most reliable in getting you off to your destination on time.

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

    The cheapest flight price from Toronto to Chicago O'Hare Intl Airport is C$ 210. On average you can expect to pay C$ 1,604. The most popular route, (Toronto Pearson Intl - Chicago O'Hare Intl), can usually be booked for C$ 366.

  • 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, January is the cheapest month in which you can book a flight from Toronto to Chicago O'Hare Intl Airport (average of C$ 261). Flying from Toronto to Chicago O'Hare Intl Airport in May is currently the most expensive (average of C$ 342). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 5 airlines flying from Toronto to O'Hare Intl

Discover the top 5 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 645,034 searches. Data last updated 21 November 2024.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 283AverageC$ 341FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 303AverageC$ 430FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 348AverageC$ 439FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 349AverageC$ 526FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 433AverageC$ 543FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Toronto to O'Hare Intl?

Cheapflights makes it easy to find Toronto to O'Hare Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Toronto to O'Hare Intl?

Cheapflights simply makes it quick and affordable to book flights from Toronto to O'Hare Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Toronto to O'Hare Intl with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Toronto to O'Hare Intl, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Toronto to O'Hare Intl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to O'Hare Intl from Toronto today and book when prices fit your budget.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines