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Cheap flights from Chicago O'Hare Intl Airport to Toronto 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 25/2. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — YTO
26 Feb — 5 Mar1
1 adult

The best prices from Chicago O'Hare Intl to Toronto are usually found in April or March, booked 65 days in advance, depart on a Tuesday or Thursday 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 21 February 2025.

Round-trip from

C$ 253

One-way from

C$ 148

Popular in

January

Cheapest in

April

Average price

C$ 511

Good round-trip deal

C$ 257 or less

Good one-way deal

C$ 182 or less
Air Canada
  • Air Canada
  • 4/4-9/4
  • 1 total stop
  • 7h 03m total
  • Chicago to Toronto
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25/2
  • 25/2
  • 1 total stop
  • 16h 33m total
  • Chicago to Toronto
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 77 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 21 February 2025.

Fri 4/48:25 p.m.ORD - YYZ
Nonstop1h 41mAir Canada
Wed 9/46:25 a.m.YYZ - ORD
1 stop5h 22mAir Canada
Deal found 20/2C$ 253
Thu 17/47:20 a.m.ORD - YTZ
1 stop6h 30mAir Canada
Mon 21/47:25 a.m.YTZ - ORD
1 stop5h 07mAir Canada
Deal found 20/2C$ 294
Tue 1/46:25 p.m.ORD - YYZ
2 stops28h 30mMultiple Airlines
Tue 8/48:00 p.m.YYZ - ORD
1 stop19h 03mMultiple Airlines
Deal found 20/2C$ 298
Thu 24/48:25 p.m.ORD - YYZ
Nonstop1h 41mUnited Airlines
Mon 28/412:20 p.m.YYZ - ORD
Nonstop1h 55mUnited Airlines
Deal found 19/2C$ 386
Thu 13/39:50 a.m.ORD - YYZ
Nonstop1h 40mBritish Airways
Mon 17/36:20 p.m.YYZ - ORD
Nonstop2h 00mBritish Airways
Deal found 20/2C$ 405
Wed 12/35:55 a.m.ORD - YTZ
1 stop7h 00mMultiple Airlines
Wed 12/37:45 p.m.YTZ - ORD
1 stop12h 59mMultiple Airlines
Deal found 19/2C$ 406
Tue 18/37:15 a.m.ORD - YYZ
1 stop9h 44mDelta
Thu 20/35:15 p.m.YYZ - ORD
1 stop4h 29mDelta
Deal found 20/2C$ 422
Thu 13/38:15 a.m.ORD - YYZ
Nonstop1h 35mAmerican Airlines
Sun 16/36:00 a.m.YYZ - ORD
1 stop9h 24mAmerican Airlines
Deal found 19/2C$ 430
Thu 20/39:40 a.m.ORD - YYZ
1 stop12h 19mWestJet
Sun 30/36:00 a.m.YYZ - ORD
1 stop4h 18mWestJet
Deal found 20/2C$ 455
Sun 6/44:45 p.m.ORD - YHM
1 stop23h 28mMultiple Airlines
Sun 13/46:55 p.m.YHM - ORD
3 stops44h 08mMultiple Airlines
Deal found 20/2C$ 652
Sun 6/44:45 p.m.ORD - YHM
1 stop23h 28mWestJet
Sun 13/46:55 p.m.YHM - ORD
1 stop22h 01mWestJet
Deal found 20/2C$ 685

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

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 21 February 2025.

Fly from

O'Hare Intl

Fly to

Toronto

Route

Depart

Return

Price

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Fri 4/4

8:25 p.m.-11:06 p.m.

Nonstop1h 41m

Toronto Pearson Intl

Wed 9/4

6:25 a.m.-10:47 a.m.

1 stop5h 22m

C$ 253

ChicagoToronto

ORD - YTZ

ORDYTZ

Chicago O'Hare Intl

Thu 17/4

7:20 a.m.-2:50 p.m.

1 stop6h 30m

Toronto Island

Mon 21/4

7:25 a.m.-11:32 a.m.

1 stop5h 07m

C$ 294

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Tue 1/4

12:14 p.m.-11:45 a.m.

1 stop22h 31m

Toronto Pearson Intl

Tue 8/4

8:00 p.m.-2:03 p.m.

1 stop19h 03m

C$ 298

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Fri 21/3

9:12 p.m.-11:59 p.m.

Nonstop1h 47m

Toronto Pearson Intl

Mon 24/3

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

Nonstop2h 06m

C$ 386

ChicagoToronto

ORD - YTZ

ORDYTZ

Chicago O'Hare Intl

Tue 8/4

8:00 a.m.-6:53 p.m.

2 stops33h 53m

Toronto Island

Wed 16/4

12:25 p.m.-6:22 p.m.

1 stop6h 57m

C$ 406

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Fri 21/3

1:26 p.m.-10:38 p.m.

1 stop8h 12m

Toronto Pearson Intl

Fri 28/3

1:20 p.m.-6:21 p.m.

1 stop6h 01m

C$ 422

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Thu 13/3

8:15 a.m.-10:50 a.m.

Nonstop1h 35m

Toronto Pearson Intl

Sun 16/3

6:00 a.m.-2:24 p.m.

1 stop9h 24m

C$ 430

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Thu 20/3

9:40 a.m.-10:59 p.m.

1 stop12h 19m

Toronto Pearson Intl

Sun 30/3

6:00 a.m.-9:18 a.m.

1 stop4h 18m

C$ 455

ChicagoHamilton

ORD - YHM

ORDYHM

Chicago O'Hare Intl

Sun 6/4

4:45 p.m.-5:13 p.m.

1 stop23h 28m

Hamilton

Sun 13/4

6:55 p.m.-2:03 p.m.

3 stops44h 08m

C$ 652

ChicagoHamilton

ORD - YHM

ORDYHM

Chicago O'Hare Intl

Sun 6/4

4:45 p.m.-5:13 p.m.

1 stop23h 28m

Hamilton

Sun 13/4

6:55 p.m.-3:56 p.m.

1 stop22h 01m

C$ 685

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/2

Showing 1-10 of 21 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.

Travel insights for flights from O'Hare Intl to Toronto

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

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 14 February 2025.

Booking 65 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$ 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 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 21 February 2025.

It’s optimal to fly from Chicago O'Hare Intl Airport to Toronto in the afternoon. By choosing this option you can save up to 10% on the cost of your flight, compared to a flight at noon.

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 19 May 2024.

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Toronto flight should consider departing on Tuesday at noon 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 21 February 2025.

The most flights from ORD to YTO are scheduled on a Thursday (54 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (31 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 21 February 2025.
Peruse reviews from past customers who have flown with Japan Airlines, Delta and United 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.
Japan Airlines
8.3
Very good
1,440 reviews
Check prices

Crew

8.7

Food

7.7

Comfort

8.2

Overall

8.3

Boarding

8.4

Entertainment

7.8

Reviews

1 / 20

8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

Japan Airlines
8.3
Very good
1,440 reviews
Japan Airlines
8.3
Very good
1,440 reviews
Check prices

Crew

8.7

Food

7.7

Comfort

8.2

Overall

8.3

Boarding

8.4

Entertainment

7.8

Reviews

1 / 20

8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

Delta
8.0
Very good
8,220 reviews
Japan Airlines
8.3
Very good
1,440 reviews
Check prices

Crew

8.7

Food

7.7

Comfort

8.2

Overall

8.3

Boarding

8.4

Entertainment

7.8

Reviews

1 / 20

8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

United Airlines
7.4
Good
8,766 reviews
Japan Airlines
8.3
Very good
1,440 reviews
Check prices

Crew

8.7

Food

7.7

Comfort

8.2

Overall

8.3

Boarding

8.4

Entertainment

7.8

Reviews

1 / 20

8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

American Airlines
7.2
Good
10,000 reviews
Japan Airlines
8.3
Very good
1,440 reviews
Check prices

Crew

8.7

Food

7.7

Comfort

8.2

Overall

8.3

Boarding

8.4

Entertainment

7.8

Reviews

1 / 20

8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

WestJet
7.2
Good
2,801 reviews
Japan Airlines
8.3
Very good
1,440 reviews
Check prices

Crew

8.7

Food

7.7

Comfort

8.2

Overall

8.3

Boarding

8.4

Entertainment

7.8

Reviews

1 / 20

8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

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$ 253. Other airlines that can offer you cheap pricing are United Airlines, from C$ 386, and Delta, from C$ 422. Air Canada is 45% 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 Air Canada, which is currently one of the cheapest options available, starting at C$ 149. United Airlines flights start at C$ 158 while deals on Delta start at C$ 172 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: Egyptair (100%), Royal Jordanian (91%), Copa Airlines( 78%).

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

    On average you can expect to pay C$ 390 for a flight from Chicago O'Hare Intl Airport to Toronto. The cheapest flight overall is C$ 141 while the most popular route, (Chicago O'Hare Intl - Toronto Pearson Intl) is currently priced at C$ 303.

  • 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$ 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

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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 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 187AverageC$ 489FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 201AverageC$ 501FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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

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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.

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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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