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C$ 173+ 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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
— ORD
27 Apr — 4 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 22 April 2025.

Round-trip from

C$ 265

One-way from

C$ 174

Popular in

December

Cheapest in

March

Average price

C$ 348

Good round-trip deal

C$ 423 or less

Good one-way deal

C$ 257 or less
Air Canada
  • Air Canada
  • 12/5-13/5
  • 2 total stops
  • 10h 57m total
  • Toronto to Chicago
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Air Canada
  • Air Canada
  • 19/5
  • 1 total stop
  • 4h 37m total
  • Toronto to Chicago
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Highest demand for flights based on searches. 4% potential increase in price (C$ 26 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 22 April 2025.

Fri 6/66:15 a.m.YYZ - ORD
1 stop4h 37mAir Canada
Fri 13/66:30 p.m.ORD - YYZ
Nonstop1h 46mAir Canada
Deal found 21/4C$ 268
Thu 22/52:45 p.m.YYZ - ORD
Nonstop2h 05mUnited Airlines
Mon 26/55:55 p.m.ORD - YYZ
Nonstop1h 49mUnited Airlines
Deal found 22/4C$ 270
Fri 23/58:50 a.m.YTZ - ORD
1 stop4h 06mAir Canada
Mon 26/56:15 p.m.ORD - YTZ
1 stop14h 17mAir Canada
Deal found 22/4C$ 270
Mon 12/55:30 p.m.YYZ - ORD
Nonstop2h 00mLufthansa
Tue 13/58:25 p.m.ORD - YYZ
Nonstop1h 42mLufthansa
Deal found 22/4C$ 275
Thu 8/56:30 a.m.YYZ - ORD
Nonstop1h 55mAmerican Airlines
Sat 10/58:25 p.m.ORD - YYZ
Nonstop1h 50mAmerican Airlines
Deal found 21/4C$ 281
Thu 22/512:30 p.m.YYZ - ORD
1 stop5h 15mDelta
Thu 29/53:33 p.m.ORD - YYZ
1 stop6h 41mDelta
Deal found 22/4C$ 293
Fri 6/611:00 a.m.YYZ - ORD
Nonstop2h 01mMultiple Airlines
Sun 8/610:00 a.m.ORD - YYZ
Nonstop1h 42mMultiple Airlines
Deal found 21/4C$ 312
Thu 5/63:50 p.m.YYZ - ORD
1 stop3h 47mWestJet
Thu 12/69:00 a.m.ORD - YYZ
1 stop4h 41mWestJet
Deal found 21/4C$ 387
Fri 6/68:25 a.m.YTZ - ORD
1 stop7h 30mMultiple Airlines
Fri 13/65:51 a.m.ORD - YTZ
2 stops28h 56mMultiple Airlines
Deal found 22/4C$ 409
Mon 12/56:00 a.m.YHM - ORD
3 stops25h 42mMultiple Airlines
Tue 13/59:02 p.m.ORD - YHM
2 stops26h 39mMultiple Airlines
Deal found 22/4C$ 552
Fri 2/56:00 a.m.YKF - ORD
3 stops33h 13mMultiple Airlines
Sun 4/58:00 a.m.ORD - YKF
2 stops15h 46mMultiple Airlines
Deal found 21/4C$ 705
Fri 9/56:00 a.m.YHM - ORD
1 stop11h 44mWestJet
Tue 13/55:30 p.m.ORD - YHM
1 stop30h 11mWestJet
Deal found 22/4C$ 900

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 22 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

Thu 26/6

8:15 a.m.-9:09 a.m.

Nonstop1h 54m

Chicago O'Hare Intl

Fri 27/6

8:50 a.m.-11:49 a.m.

Nonstop1h 59m

C$ 264

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Sun 22/6

8:15 a.m.-9:09 a.m.

Nonstop1h 54m

Chicago O'Hare Intl

Thu 26/6

4:43 p.m.-7:37 p.m.

Nonstop1h 54m

C$ 267

TorontoChicago

YTZ - ORD

YTZORD

Toronto Island

Fri 23/5

8:50 a.m.-11:56 a.m.

1 stop4h 06m

Chicago O'Hare Intl

Mon 26/5

6:15 p.m.-9:32 a.m.

1 stop14h 17m

C$ 270

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Fri 13/6

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

Nonstop1h 55m

Chicago O'Hare Intl

Tue 17/6

6:15 p.m.-6:24 a.m.

1 stop11h 09m

C$ 271

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Mon 12/5

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

Nonstop1h 55m

Chicago O'Hare Intl

Tue 13/5

2:00 p.m.-4:42 p.m.

Nonstop1h 42m

C$ 275

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Thu 22/5

12:30 p.m.-4:45 p.m.

1 stop5h 15m

Chicago O'Hare Intl

Mon 26/5

6:24 a.m.-11:40 a.m.

1 stop4h 16m

C$ 293

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Tue 6/5

6:20 p.m.-7:15 p.m.

Nonstop1h 55m

Chicago O'Hare Intl

Thu 8/5

8:11 a.m.-10:51 a.m.

Nonstop1h 40m

C$ 308

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Fri 9/5

3:50 p.m.-8:21 p.m.

1 stop5h 31m

Chicago O'Hare Intl

Sun 11/5

6:24 a.m.-11:40 a.m.

1 stop4h 16m

C$ 325

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Thu 5/6

3:50 p.m.-6:37 p.m.

1 stop3h 47m

Chicago O'Hare Intl

Thu 12/6

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

1 stop4h 41m

C$ 387

TorontoChicago

YTZ - ORD

YTZORD

Toronto Island

Fri 6/6

8:25 a.m.-2:55 p.m.

1 stop7h 30m

Chicago O'Hare Intl

Fri 13/6

5:51 a.m.-11:47 a.m.

2 stops28h 56m

C$ 409

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/4

Showing 1-10 of 26 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 18 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 (42 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$ 222

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 22 April 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
7,920 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,683 reviews
Delta
8.0
Very good
7,920 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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
7,920 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
WestJet
7.2
Good
2,813 reviews
Delta
8.0
Very good
7,920 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air Canada
7.0
Good
9,180 reviews
Delta
8.0
Very good
7,920 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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

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$ 82.

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

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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