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C$ 166+ Cheap flights to O'Hare Intl

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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
— ORD
4 May — 11 May1
1 adult

Flights to O'Hare Intl in 2025

Find the latest flights to O'Hare Intl in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 29 April 2025.

Round-trip from

C$ 245

One-way from

C$ 166

Popular in

December

Cheapest in

March

Average price

C$ 351

Good round-trip deal

C$ 427 or less

Good one-way deal

C$ 251 or less
Porter Airlines
  • Porter Airlines
  • 12/7-16/7
  • Nonstop
  • 3h 30m total
  • Toronto to Chicago
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Air Canada
  • Air Canada
  • 11/6
  • 1 total stop
  • 5h 03m total
  • Toronto to Chicago
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Highest demand for flights based on searches. 5% potential increase in price (C$ 28 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 6 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Toronto to Chicago O'Hare Intl.
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Price to beat on a one-way flight from Toronto to Chicago O'Hare Intl.
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Find flight deals to O'Hare Intl Airport

Cheapest flights to O'Hare Intl Airport
Explore the most affordable flight options available to O'Hare Intl Airport. Find the lowest fares based on data from user searches, with prices last updated on 29 April 2025.

Fri 6/611:00 a.m.YYZ - ORD
Nonstop2h 01mAir Canada
Sun 8/67:04 a.m.ORD - YYZ
Nonstop1h 54mAir Canada
Deal found 28/4C$ 252
Fri 6/67:25 a.m.YTZ - ORD
1 stop4h 59mAir Canada
Sun 8/62:07 p.m.ORD - YTZ
1 stop6h 28mAir Canada
Deal found 28/4C$ 256
Mon 15/97:20 a.m.YYZ - ORD
1 stop8h 53mMultiple Airlines
Mon 22/93:50 p.m.ORD - YYZ
Nonstop1h 43mMultiple Airlines
Deal found 28/4C$ 297
Fri 30/56:30 a.m.YYZ - ORD
Nonstop1h 55mAmerican Airlines
Sun 1/66:00 a.m.ORD - YYZ
1 stop4h 55mAmerican Airlines
Deal found 28/4C$ 353
Thu 22/511:00 a.m.YYZ - ORD
Nonstop2h 01mUnited Airlines
Wed 28/56:00 a.m.ORD - YYZ
1 stop5h 46mUnited Airlines
Deal found 28/4C$ 359
Thu 22/512:30 p.m.YYZ - ORD
1 stop7h 50mDelta
Mon 2/61:45 p.m.ORD - YYZ
1 stop8h 13mDelta
Deal found 28/4C$ 367
Fri 13/66:30 a.m.YYZ - ORD
1 stop4h 33mWestJet
Thu 19/69:00 a.m.ORD - YYZ
1 stop4h 41mWestJet
Deal found 28/4C$ 388
Sat 17/56:30 a.m.YYZ - ORD
Nonstop1h 55mWestJet Encore
Sat 17/59:50 a.m.ORD - YYZ
Nonstop1h 40mWestJet Encore
Deal found 27/4C$ 402
Tue 10/65:15 p.m.YTZ - ORD
1 stop14h 17mMultiple Airlines
Wed 11/69:08 p.m.ORD - YTZ
1 stop11h 22mMultiple Airlines
Deal found 28/4C$ 412
Thu 22/52:10 p.m.YYZ - ORD
Nonstop1h 55mLufthansa
Sun 25/58:25 p.m.ORD - YYZ
Nonstop1h 42mLufthansa
Deal found 28/4C$ 414
Thu 22/56:00 a.m.YKF - ORD
3 stops24h 25mMultiple Airlines
Sun 25/511:50 a.m.ORD - YKF
3 stops35h 56mMultiple Airlines
Deal found 28/4C$ 576
Wed 21/56:00 a.m.YKF - ORD
1 stop11h 44mWestJet
Thu 29/55:30 p.m.ORD - YKF
1 stop30h 16mWestJet
Deal found 28/4C$ 847

Cheapflights Fare Finder

Locate flights to O'Hare Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 29 April 2025.
Use the filters below to find and compare flights to Chicago O'Hare Intl Airport that are best for you.

Fly from

Toronto

Route

Depart

Return

Price

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Fri 6/6

11:00 a.m.-12:01 p.m.

Nonstop2h 01m

Chicago O'Hare Intl

Sun 8/6

7:04 a.m.-9:58 a.m.

Nonstop1h 54m

C$ 252

TorontoChicago

YTZ - ORD

YTZORD

Toronto Island

Fri 6/6

7:25 a.m.-11:24 a.m.

1 stop4h 59m

Chicago O'Hare Intl

Sun 8/6

2:07 p.m.-9:35 p.m.

1 stop6h 28m

C$ 256

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Mon 15/9

7:20 a.m.-3:13 p.m.

1 stop8h 53m

Chicago O'Hare Intl

Mon 22/9

3:50 p.m.-6:33 p.m.

Nonstop1h 43m

C$ 297

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Fri 30/5

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

Nonstop1h 55m

Chicago O'Hare Intl

Sun 1/6

6:00 a.m.-11:55 a.m.

1 stop4h 55m

C$ 353

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Thu 22/5

11:00 a.m.-12:01 p.m.

Nonstop2h 01m

Chicago O'Hare Intl

Wed 28/5

6:00 a.m.-12:46 p.m.

1 stop5h 46m

C$ 359

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Thu 22/5

12:30 p.m.-7:20 p.m.

1 stop7h 50m

Chicago O'Hare Intl

Mon 2/6

1:45 p.m.-10:58 p.m.

1 stop8h 13m

C$ 367

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Fri 13/6

6:30 a.m.-10:03 a.m.

1 stop4h 33m

Chicago O'Hare Intl

Thu 19/6

9:00 a.m.-2:41 p.m.

1 stop4h 41m

C$ 388

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Sat 17/5

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

Nonstop1h 55m

Chicago O'Hare Intl

Sat 17/5

9:50 a.m.-12:30 p.m.

Nonstop1h 40m

C$ 402

TorontoChicago

YTZ - ORD

YTZORD

Toronto Island

Tue 10/6

5:15 p.m.-6:32 a.m.

1 stop14h 17m

Chicago O'Hare Intl

Wed 11/6

9:08 p.m.-9:30 a.m.

1 stop11h 22m

C$ 412

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Thu 22/5

2:10 p.m.-3:05 p.m.

Nonstop1h 55m

Chicago O'Hare Intl

Sun 25/5

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

Nonstop1h 42m

C$ 414

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/4

Showing 1-10 of 31 results
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Best time to book a flight to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to 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 to Chicago O'Hare Intl Airport

When is the best time to book a flight to O'Hare Intl?

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 25 April 2025.

The best time to book flights to O'Hare Intl is 74 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.

How long is the flight to O'Hare Intl?

On average, a flight from Toronto to O'Hare Intl takes 7 hours 21 minutes. Flights to O'Hare Intl from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to O'Hare Intl?

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

Users looking for the lowest fares to O'Hare Intl should consider flying on Sunday mornings, when prices are typically cheapest. Budget-minded travellers will want to avoid Tuesday afternoons, when prices are usually at their highest.

Weekly flight availability to O'Hare Intl

The most flights from Toronto to O'Hare Intl are scheduled on a Tuesday (57 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (43 on average).

What are the most popular airlines that fly to O'Hare Intl?

The most popular airlines flying from Toronto to O'Hare Intl are Air Canada, United Airlines and American Airlines.

Air Canada

Air Canada

From C$ 218

United Airlines

United Airlines

From C$ 238

American Airlines

American Airlines

From C$ 217

Porter Airlines

Porter Airlines

From C$ 199

What are the cheapest airlines that fly to O'Hare Intl?

The cheapest airlines flying from Toronto to O'Hare Intl are Porter Airlines, Air Canada and American Airlines.

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 O'Hare Intl 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 O'Hare Intl 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 O'Hare Intl, 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 29 April 2025.
Peruse reviews from past customers who have flown Porter Airlines, Delta and Aeromexico to Chicago to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
285 reviews
Check prices

Comfort

8.1

Entertainment

7.0

Crew

8.8

Overall

8.0

Boarding

8.2

Food

7.6

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Porter Airlines
8.0
Very good
285 reviews
Porter Airlines
8.0
Very good
285 reviews
Check prices

Comfort

8.1

Entertainment

7.0

Crew

8.8

Overall

8.0

Boarding

8.2

Food

7.6

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Delta
8.0
Very good
7,929 reviews
Porter Airlines
8.0
Very good
285 reviews
Check prices

Comfort

8.1

Entertainment

7.0

Crew

8.8

Overall

8.0

Boarding

8.2

Food

7.6

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Aeromexico
7.5
Good
1,697 reviews
Porter Airlines
8.0
Very good
285 reviews
Check prices

Comfort

8.1

Entertainment

7.0

Crew

8.8

Overall

8.0

Boarding

8.2

Food

7.6

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
United Airlines
7.4
Good
8,696 reviews
Porter Airlines
8.0
Very good
285 reviews
Check prices

Comfort

8.1

Entertainment

7.0

Crew

8.8

Overall

8.0

Boarding

8.2

Food

7.6

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
American Airlines
7.2
Good
10,000 reviews
Porter Airlines
8.0
Very good
285 reviews
Check prices

Comfort

8.1

Entertainment

7.0

Crew

8.8

Overall

8.0

Boarding

8.2

Food

7.6

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

FAQs about flying to O'Hare Intl

  • Can I find cheaper flights to O'Hare Intl if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to O'Hare Intl on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to O'Hare Intl?

    Based on reviews from Cheapflights users, Delta is rated the highest out of the airlines that fly to O'Hare Intl.

  • What is the cheapest airport to fly to in O'Hare Intl?

    Chicago O'Hare Intl is currently the cheapest airport to fly to in O'Hare Intl. One-way flights to Chicago O'Hare Intl typically cost C$ 87, while round-trip flights cost around C$ 83.

  • How much is a round-trip flight to O'Hare Intl?

    A round-trip flight to O'Hare Intl will typically cost around C$ 108, however they can be found for as little as C$ 60.

  • Where does the fastest flight to O'Hare Intl depart from?

    For those looking to save time traveling to O'Hare Intl, Toronto offers the quickest one-way flight (1 hour 53 minutes).

  • Does Chicago O'Hare Intl have rental cars?

    Yes. Those touching down at Chicago O'Hare Intl can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Chicago O'Hare Intl?

    Yes. Chicago O'Hare Intl has hotels nearby for those requiring accommodations. Hilton Chicago O'Hare Airport is the closest property to Chicago O'Hare Intl (0.0 km away from Chicago O'Hare Intl).

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
Elk Grove Village
Evanston
Downers Grove
Skokie
Naperville
Bolingbrook
Romeoville

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Yes, Cheapflights offers price alerts on O'Hare Intl flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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