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Cheap flights from Chicago O'Hare Intl Airport to Toronto from C$ 108

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — YTO
17 Jun — 24 Jun1
1 adult

Cheapflights Tip: The best prices from Chicago O'Hare Intl to Toronto are usually found in April or May, booked 59 days in advance, depart on a Saturday or Tuesday and return on a Friday

Cheap flight deals from O'Hare Intl to Toronto

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Toronto (YTO). 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 12 June 2025.

Round-trip from

C$ 237

One-way from

C$ 108

Popular in

January

Cheapest in

April

Average price

C$ 377

Good round-trip deal

C$ 238 or less

Good one-way deal

C$ 171 or less
Air Canada
  • Air Canada
  • 29/9-1/10
  • Nonstop
  • 3h 36m total
  • Chicago to Toronto
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American Airlines
  • American Airlines
  • 1/9
  • 1 total stop
  • 6h 29m total
  • Chicago to Toronto
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Highest demand for flights based on searches. 14% potential increase in price (C$ 100 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 15 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Chicago O'Hare Intl to Toronto (YTO).
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Price to beat on a one-way flight from Chicago O'Hare Intl to Toronto (YTO).
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Find flight deals from O'Hare Intl to Toronto

Cheapest flights from O'Hare Intl to Toronto
Explore the most affordable flight options available from O'Hare Intl to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.

Mon 29/92:00 p.m.ORD - YYZ
Nonstop1h 43mAir Canada
Wed 1/104:40 p.m.YYZ - ORD
Nonstop1h 53mAir Canada
Deal found 12/6C$ 237
Thu 18/99:31 p.m.ORD - YYZ
1 stop11h 33mUnited Airlines
Wed 24/95:15 p.m.YYZ - ORD
Nonstop1h 57mUnited Airlines
Deal found 10/6C$ 242
Tue 15/76:00 a.m.ORD - YYZ
1 stop5h 05mAmerican Airlines
Tue 15/73:45 p.m.YYZ - ORD
1 stop6h 46mAmerican Airlines
Deal found 12/6C$ 282
Fri 12/910:40 a.m.ORD - YTZ
1 stop5h 05mAir Canada
Sat 20/93:25 p.m.YTZ - ORD
1 stop5h 46mAir Canada
Deal found 11/6C$ 302
Sat 26/79:25 p.m.ORD - YYZ
1 stop10h 54mMultiple Airlines
Sat 2/89:45 a.m.YYZ - ORD
1 stop7h 48mMultiple Airlines
Deal found 11/6C$ 317
Tue 23/97:00 a.m.ORD - YYZ
1 stop3h 29mDelta
Fri 26/93:59 p.m.YYZ - ORD
1 stop3h 39mDelta
Deal found 11/6C$ 320
Thu 10/74:37 p.m.ORD - YTZ
1 stop19h 31mMultiple Airlines
Sun 13/78:45 a.m.YTZ - ORD
1 stop14h 04mMultiple Airlines
Deal found 11/6C$ 435
Fri 19/95:30 p.m.ORD - YHM
1 stop30h 10mMultiple Airlines
Mon 22/96:00 a.m.YHM - ORD
3 stops33h 16mMultiple Airlines
Deal found 11/6C$ 554
Fri 5/95:30 p.m.ORD - YHM
1 stop30h 10mWestJet
Mon 8/96:00 a.m.YHM - ORD
1 stop11h 43mWestJet
Deal found 10/6C$ 699

Cheapflights Fare Finder

Customize your flight search to find flights from O'Hare Intl to Toronto 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 12 June 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Toronto that are best for you.

Fly from

O'Hare Intl

Fly to

Toronto

Route

Depart

Return

Price

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Mon 29/9

2:00 p.m.-4:43 p.m.

Nonstop1h 43m

Toronto Pearson Intl

Wed 1/10

4:40 p.m.-5:33 p.m.

Nonstop1h 53m

C$ 237

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Thu 18/9

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

1 stop11h 33m

Toronto Pearson Intl

Wed 24/9

5:15 p.m.-6:12 p.m.

Nonstop1h 57m

C$ 242

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Tue 15/7

6:00 a.m.-12:05 p.m.

1 stop5h 05m

Toronto Pearson Intl

Tue 15/7

3:45 p.m.-9:31 p.m.

1 stop6h 46m

C$ 282

ChicagoToronto

ORD - YTZ

ORDYTZ

Chicago O'Hare Intl

Fri 12/9

10:40 a.m.-4:45 p.m.

1 stop5h 05m

Toronto Island

Sat 20/9

3:25 p.m.-8:11 p.m.

1 stop5h 46m

C$ 302

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Sat 26/7

9:25 p.m.-9:19 a.m.

1 stop10h 54m

Toronto Pearson Intl

Sat 2/8

9:45 a.m.-4:33 p.m.

1 stop7h 48m

C$ 317

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Tue 23/9

6:00 a.m.-11:29 a.m.

1 stop4h 29m

Toronto Pearson Intl

Wed 1/10

2:40 p.m.-7:17 p.m.

1 stop5h 37m

C$ 320

ChicagoToronto

ORD - YTZ

ORDYTZ

Chicago O'Hare Intl

Thu 10/7

4:37 p.m.-1:08 p.m.

1 stop19h 31m

Toronto Island

Sun 13/7

8:45 a.m.-9:49 p.m.

1 stop14h 04m

C$ 435

ChicagoHamilton

ORD - YHM

ORDYHM

Chicago O'Hare Intl

Fri 19/9

5:30 p.m.-12:40 a.m.

1 stop30h 10m

Hamilton

Mon 22/9

6:00 a.m.-2:16 p.m.

3 stops33h 16m

C$ 554

ChicagoHamilton

ORD - YHM

ORDYHM

Chicago O'Hare Intl

Fri 5/9

5:30 p.m.-12:40 a.m.

1 stop30h 10m

Hamilton

Mon 8/9

6:00 a.m.-4:43 p.m.

1 stop11h 43m

C$ 699

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Mon 1/9

9:50 a.m.-5:19 p.m.

1 stop6h 29m

C$ 108

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/6

Showing 1-10 of 20 results
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Best time to book a flight from O'Hare Intl to Toronto

Have a flexible travel schedule? Discover the best time to fly to Toronto 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

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

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Toronto. Price data was last updated on 9 June 2025.

Booking 59 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago O'Hare Intl Airport to Toronto. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Toronto (average of C$ 167). Flying from Chicago O'Hare Intl Airport to Toronto in July is currently the most expensive (average of C$ 255). 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 YTO?

Find hourly flight availability from O'Hare Intl to Toronto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 June 2025.

It’s optimal to fly from Chicago O'Hare Intl Airport to Toronto in the evening. By choosing this option you can save up to 15% on the cost of your flight, compared to a flight in the morning.

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

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

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Toronto flight should consider departing on Monday evenings when fares are most often at their lowest. Monday afternoons 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

Explore weekly flight availability from O'Hare Intl to Toronto. 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 12 June 2025.

The most flights from ORD to YTO are scheduled on a Thursday (62 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (27 on average).

Rainfall in Toronto by month

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

In terms of precipitation, rainfall in Toronto 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 when rainfall is around 51.0 mm.

Temperature in Toronto by month

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

If weather is an important factor for your trip to Toronto, 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 Toronto

Get insights into the airlines that provide service to Toronto. 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 Toronto. Reviews last updated 12 June 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines and American Airlines from Chicago to Toronto to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
WestJet
7.2
Good
2,868 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,531 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

    Cheapflights users have booked flights from Chicago O'Hare Intl Airport to Toronto round-trip from C$ 237. Other airlines that can offer you cheap pricing are United Airlines, from C$ 242, and American Airlines, from C$ 282. Air Canada is 44% cheaper than the average price of flights available within the next 90 days to this destination.

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

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at C$ 108. Air Canada flights start at C$ 109 while deals on United Airlines start at C$ 113 one-way.

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

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

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

    Before booking your flight to Toronto from Chicago O'Hare Intl Airport, check out the most reliable airlines to get you to your destination on time: Royal Jordanian (97%), SkyWest Airlines (94%), Korean Air( 93%).

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

    On average you can expect to pay C$ 304 for a flight from Chicago O'Hare Intl Airport to Toronto. The cheapest flight overall is C$ 111 while the most popular route, (Chicago O'Hare Intl - Toronto Pearson Intl) is currently priced at C$ 215.

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

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

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

    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 Toronto.

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

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

    Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Toronto (average of C$ 167). Flying from Chicago O'Hare Intl Airport to Toronto in July is currently the most expensive (average of C$ 255). 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

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Top 2 airlines flying from O'Hare Intl to Toronto

Discover the top 2 airlines that operate flights from O'Hare Intl to Toronto. 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 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 201AverageC$ 456FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 211AverageC$ 402FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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

When you search for this flight from O'Hare Intl to Toronto, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights helps you find that perfect flight to Toronto 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 Toronto with no change fees?

Certainly. Search results for flights to Toronto from O'Hare Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for O'Hare Intl to Toronto flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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