Find flights
Deals
Airlines

C$ 192+ 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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
— ORD
26 Aug — 2 Sep1
1 adult
1 adult, Economy, 0 bags

Flights to O'Hare Intl in 2026

Enter your travel dates to find the best prices.

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 27 July 2026.

Wed 9/94:00 p.m.
YYZ
-
ORD
1 stop5h 12m
Air Canada
Wed 16/93:45 p.m.
ORD
-
YYZ
Nonstop1h 45m
Air Canada
Deal found 26/7C$ 289
Thu 17/98:20 a.m.
YTZ
-
ORD
2 stops7h 32m
Air Canada
Tue 22/98:45 a.m.
ORD
-
YTZ
1 stop6h 05m
Air Canada
Deal found 24/7C$ 289
Thu 3/98:05 a.m.
YYZ
-
ORD
Nonstop1h 55m
Air Canada
Tue 8/98:45 a.m.
ORD
-
YYZ
1 stop5h 48m
Air Canada
Deal found 23/7C$ 290
Wed 23/912:15 p.m.
YTZ
-
ORD
Nonstop2h 06m
Air Canada
Sun 27/92:00 p.m.
ORD
-
YTZ
Nonstop1h 42m
Air Canada
Deal found 24/7C$ 290
Thu 3/910:20 a.m.
YTZ
-
ORD
2 stops10h 45m
Air Canada
Tue 8/98:45 a.m.
ORD
-
YTZ
1 stop6h 05m
Air Canada
Deal found 23/7C$ 292
Fri 4/98:50 a.m.
YYZ
-
ORD
Nonstop2h 03m
United Airlines
Tue 8/99:18 p.m.
ORD
-
YYZ
Nonstop1h 41m
United Airlines
Deal found 27/7C$ 294
Sat 5/910:45 a.m.
YTZ
-
ORD
1 stop5h 10m
Air Canada
Thu 10/92:00 p.m.
ORD
-
YTZ
Nonstop1h 42m
Air Canada
Deal found 22/7C$ 294
Sat 5/96:55 p.m.
YYZ
-
ORD
Nonstop1h 58m
Air Canada
Sat 12/99:55 a.m.
ORD
-
YYZ
Nonstop1h 45m
Air Canada
Deal found 23/7C$ 296
Tue 8/97:35 p.m.
YTZ
-
ORD
Nonstop2h 06m
Air Canada
Tue 15/98:45 a.m.
ORD
-
YTZ
2 stops8h 35m
Air Canada
Deal found 26/7C$ 296
Thu 3/910:20 a.m.
YTZ
-
ORD
2 stops10h 45m
Air Canada
Sun 6/97:25 a.m.
ORD
-
YTZ
Nonstop1h 42m
Air Canada
Deal found 26/7C$ 299
Mon 7/98:05 a.m.
YYZ
-
ORD
Nonstop1h 55m
Air Canada
Mon 14/99:55 a.m.
ORD
-
YYZ
Nonstop1h 45m
Air Canada
Deal found 24/7C$ 300
Fri 21/87:35 p.m.
YTZ
-
ORD
Nonstop2h 06m
Air Canada
Fri 28/82:00 p.m.
ORD
-
YTZ
Nonstop1h 53m
Air Canada
Deal found 24/7C$ 303

Find flight deals to O'Hare Intl Airport

Find the latest flights to O'Hare Intl in 2026, 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 27 July 2026.

Round-trip from

C$ 289

One-way from

C$ 192

Popular in

May

Cheapest in

September

Average price

C$ 399

Good round-trip deal

C$ 331 or less

Good one-way deal

C$ 223 or less
Air Canada
  • Air Canada
  • 9/9-16/9
  • 1 total stop
  • 6h 57m total
  • Toronto to Chicago
Search Deals
Air Canada
  • Air Canada
  • 11/9
  • 1 total stop
  • 5h 12m total
  • Toronto to Chicago
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease (C$ 3 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Toronto to Chicago O'Hare Intl.
Search Deals
Price to beat on a one-way flight from Toronto to Chicago O'Hare Intl.
Search Deals

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 27 July 2026.
Use the filters below to find and compare flights to Chicago O'Hare Intl Airport that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Thu 17/9

10:15 a.m.-11:21 a.m.

Nonstop2h 06m

Chicago O'Hare Intl

Mon 21/9

6:25 a.m.-2:19 p.m.

1 stop6h 54m

C$ 335

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Wed 9/9

6:00 a.m.-10:37 a.m.

1 stop5h 37m

Chicago O'Hare Intl

Sat 12/9

7:05 a.m.-11:18 a.m.

1 stop3h 13m

C$ 342

TorontoChicago

YTZ - ORD

YTZORD

Toronto Island

Mon 7/9

6:55 p.m.-10:15 a.m.

2 stops16h 20m

Chicago O'Hare Intl

Mon 14/9

7:25 a.m.-10:07 a.m.

Nonstop1h 42m

C$ 356

TorontoChicago

YTZ - ORD

YTZORD

Toronto Island

Fri 28/8

12:15 p.m.-1:21 p.m.

Nonstop2h 06m

Chicago O'Hare Intl

Mon 7/9

7:25 a.m.-10:07 a.m.

Nonstop1h 42m

C$ 386

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Mon 24/8

9:00 p.m.-10:05 p.m.

Nonstop2h 05m

Chicago O'Hare Intl

Wed 26/8

2:15 p.m.-5:01 p.m.

Nonstop1h 46m

C$ 413

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Mon 14/9

8:50 a.m.-9:53 a.m.

Nonstop2h 03m

Chicago O'Hare Intl

Fri 18/9

12:55 p.m.-11:54 p.m.

1 stop9h 59m

C$ 418

TorontoChicago

YTZ - ORD

YTZORD

Toronto Island

Thu 3/9

7:35 p.m.-8:41 p.m.

Nonstop2h 06m

Chicago O'Hare Intl

Sun 6/9

10:40 a.m.-6:20 p.m.

1 stop6h 40m

C$ 428

TorontoChicago

YTZ - ORD

YTZORD

Toronto Island

Thu 3/9

7:35 p.m.-8:41 p.m.

Nonstop2h 06m

Chicago O'Hare Intl

Sun 6/9

7:25 a.m.-10:07 a.m.

Nonstop1h 42m

C$ 437

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Mon 10/8

6:10 a.m.-1:08 p.m.

1 stop7h 58m

Chicago O'Hare Intl

Thu 13/8

6:59 a.m.-11:19 a.m.

1 stop3h 20m

C$ 457

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Fri 28/8

5:27 p.m.-6:30 p.m.

Nonstop2h 03m

Chicago O'Hare Intl

Mon 7/9

9:15 p.m.-11:59 p.m.

Nonstop1h 44m

C$ 461

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/7

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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

How long is the flight to O'Hare Intl?

On average, a flight from Toronto to O'Hare Intl takes 6 hours 36 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.

Weekly flight availability to O'Hare Intl

The most flights from Toronto to O'Hare Intl are scheduled on a Monday (75 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (64 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$ 123
United Airlines
United Airlines
From C$ 187
WestJet
WestJet
From C$ 178
American Airlines
American Airlines
From C$ 200

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).

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

The best time to book flights to O'Hare Intl is 83 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.

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 25 July 2026.

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

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 27 July 2026.
Read reviews from past customers who have flown Porter Airlines,United Airlines, andAmerican Airlines to the United States. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
448 reviews
Check prices

Crew

8.6

Comfort

8.0

Food

7.5

Overall

8.0

Boarding

8.2

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Porter Airlines
8.0
Very good
448 reviews
Porter Airlines
8.0
Very good
448 reviews
Check prices

Crew

8.6

Comfort

8.0

Food

7.5

Overall

8.0

Boarding

8.2

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
United Airlines
7.4
Good
10,043 reviews
Porter Airlines
8.0
Very good
448 reviews
Check prices

Crew

8.6

Comfort

8.0

Food

7.5

Overall

8.0

Boarding

8.2

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
American Airlines
7.1
Good
11,843 reviews
Porter Airlines
8.0
Very good
448 reviews
Check prices

Crew

8.6

Comfort

8.0

Food

7.5

Overall

8.0

Boarding

8.2

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Air Canada
7.1
Good
11,392 reviews
Porter Airlines
8.0
Very good
448 reviews
Check prices

Crew

8.6

Comfort

8.0

Food

7.5

Overall

8.0

Boarding

8.2

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats

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$ 151, while round-trip flights cost around C$ 222.

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

    A round-trip flight to O'Hare Intl will typically cost around C$ 300, however they can be found for as little as C$ 222.

  • 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 55 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
Northbrook
Evanston
Des Plaines
Downers Grove
Elk Grove Village
Racine
Rockford
Naperville
Schaumburg

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Search flights to O'Hare Intl by cabin class

Find flights to O'Hare Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First class flights to Chicago O'Hare Intl Airport
Business class flights to Chicago O'Hare Intl Airport
Prem Economy class flights to Chicago O'Hare Intl Airport
Economy class flights to Chicago O'Hare Intl Airport

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights makes it easy to find O'Hare Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights to O'Hare Intl for you. Better yet — we are completely free to use.

Can Cheapflights find flights to O'Hare Intl with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights to O'Hare Intl, users can toggle the no change fees filter when performing a flight search.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.