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C$ 148+ 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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
— ORD
17 Jun — 24 Jun1
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 12 June 2025.

Round-trip from

C$ 220

One-way from

C$ 152

Popular in

December

Cheapest in

April

Average price

C$ 346

Good round-trip deal

C$ 442 or less

Good one-way deal

C$ 257 or less
Porter Airlines
  • Porter Airlines
  • 26/6-29/6
  • Nonstop
  • 3h 32m total
  • Toronto to Chicago
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United Airlines
  • United Airlines
  • 11/9
  • Nonstop
  • 1h 55m total
  • Toronto to Chicago
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Highest demand for flights based on searches. 7% potential increase in price (C$ 40 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 7 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 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 12 June 2025.

Wed 10/98:15 a.m.YYZ - ORD
Nonstop1h 53mAir Canada
Fri 12/96:20 p.m.ORD - YYZ
Nonstop1h 42mAir Canada
Deal found 12/6C$ 226
Thu 4/92:30 p.m.YYZ - ORD
1 stop6h 18mUnited Airlines
Wed 10/97:15 a.m.ORD - YYZ
1 stop5h 32mUnited Airlines
Deal found 10/6C$ 235
Tue 30/93:45 p.m.YYZ - ORD
1 stop5h 42mAmerican Airlines
Thu 2/109:48 a.m.ORD - YYZ
1 stop6h 27mAmerican Airlines
Deal found 10/6C$ 261
Sat 4/1010:25 a.m.YTZ - ORD
1 stop5h 30mAir Canada
Wed 15/108:40 a.m.ORD - YTZ
1 stop5h 05mAir Canada
Deal found 12/6C$ 283
Thu 3/77:00 a.m.YYZ - ORD
Nonstop1h 59mLufthansa
Mon 7/79:14 p.m.ORD - YYZ
Nonstop1h 44mLufthansa
Deal found 11/6C$ 286
Sun 12/1012:15 p.m.YYZ - ORD
1 stop7h 23mDelta
Sat 18/105:45 p.m.ORD - YYZ
1 stop4h 13mDelta
Deal found 11/6C$ 291
Fri 25/74:00 p.m.YYZ - ORD
1 stop6h 30mMultiple Airlines
Fri 1/86:20 p.m.ORD - YYZ
Nonstop1h 44mMultiple Airlines
Deal found 10/6C$ 340
Mon 21/77:25 p.m.YYZ - ORD
1 stop12h 58mPorter Airlines
Sun 27/75:55 p.m.ORD - YYZ
Nonstop1h 49mPorter Airlines
Deal found 12/6C$ 358
Sat 28/65:15 p.m.YTZ - ORD
1 stop14h 22mMultiple Airlines
Wed 2/79:28 p.m.ORD - YTZ
1 stop10h 02mMultiple Airlines
Deal found 12/6C$ 457
Fri 8/86:00 a.m.YKF - ORD
3 stops25h 03mMultiple Airlines
Mon 11/87:08 a.m.ORD - YKF
2 stops16h 38mMultiple Airlines
Deal found 9/6C$ 472
Fri 11/76:00 a.m.YHM - ORD
3 stops33h 13mMultiple Airlines
Sun 13/73:18 p.m.ORD - YHM
2 stops32h 23mMultiple Airlines
Deal found 10/6C$ 535
Sat 6/96:00 a.m.YHM - ORD
1 stop11h 43mWestJet
Tue 9/95:30 p.m.ORD - YHM
1 stop30h 10mWestJet
Deal found 11/6C$ 722

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 12 June 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

Wed 10/9

8:15 a.m.-9:08 a.m.

Nonstop1h 53m

Chicago O'Hare Intl

Fri 12/9

6:20 p.m.-9:02 p.m.

Nonstop1h 42m

C$ 226

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Thu 4/9

2:30 p.m.-7:48 p.m.

1 stop6h 18m

Chicago O'Hare Intl

Wed 10/9

7:15 a.m.-1:47 p.m.

1 stop5h 32m

C$ 235

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Tue 30/9

3:45 p.m.-8:27 p.m.

1 stop5h 42m

Chicago O'Hare Intl

Thu 2/10

9:48 a.m.-5:15 p.m.

1 stop6h 27m

C$ 261

TorontoChicago

YTZ - ORD

YTZORD

Toronto Island

Sat 4/10

10:25 a.m.-2:55 p.m.

1 stop5h 30m

Chicago O'Hare Intl

Wed 15/10

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

1 stop5h 05m

C$ 283

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Thu 3/7

7:00 a.m.-7:59 a.m.

Nonstop1h 59m

Chicago O'Hare Intl

Mon 7/7

9:14 p.m.-11:58 p.m.

Nonstop1h 44m

C$ 286

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Sun 12/10

12:15 p.m.-6:38 p.m.

1 stop7h 23m

Chicago O'Hare Intl

Sat 18/10

5:45 p.m.-10:58 p.m.

1 stop4h 13m

C$ 291

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Fri 25/7

4:00 p.m.-9:30 p.m.

1 stop6h 30m

Chicago O'Hare Intl

Fri 1/8

6:20 p.m.-9:04 p.m.

Nonstop1h 44m

C$ 340

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Mon 21/7

7:25 p.m.-7:23 a.m.

1 stop12h 58m

Chicago O'Hare Intl

Sun 27/7

5:55 p.m.-8:44 p.m.

Nonstop1h 49m

C$ 358

TorontoChicago

YTZ - ORD

YTZORD

Toronto Island

Sat 28/6

5:15 p.m.-6:37 a.m.

1 stop14h 22m

Chicago O'Hare Intl

Wed 2/7

9:28 p.m.-8:30 a.m.

1 stop10h 02m

C$ 457

TorontoChicago

YKF - ORD

YKFORD

Toronto Region of Waterloo Intl

Fri 8/8

6:00 a.m.-6:03 a.m.

3 stops25h 03m

Chicago O'Hare Intl

Mon 11/8

7:08 a.m.-12:46 a.m.

2 stops16h 38m

C$ 472

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/6

Showing 1-10 of 27 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 9 June 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 22 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 Thursday (60 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (33 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$ 207
United Airlines
United Airlines
From C$ 221
American Airlines
American Airlines
From C$ 203
Porter Airlines
Porter Airlines
From C$ 170

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

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

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 12 June 2025.
Peruse reviews from past customers who have flown Delta, United Airlines and American Airlines to Chicago 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

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

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

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

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

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

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

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

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

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

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

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

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!

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, Air Canada 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$ 66, while round-trip flights cost around C$ 94.

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

    A round-trip flight to O'Hare Intl will typically cost around C$ 226, however they can be found for as little as C$ 69.

  • 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 54 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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