What is the cheapest month to fly to O'Hare Intl?

Currently, the cheapest month for flights to O'Hare Intl is January . The most expensive month for flights is March . The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

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, American Airlines 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$ 53, while round-trip flights cost around C$ 113.

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

A round-trip flight to O'Hare Intl will typically cost around C$ 276, however they can be found for as little as C$ 79.

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 51 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).

C$ 197+ Flights to O'Hare Intl

Flights to O'Hare Intl in 2025

Round-trip from	C$ 325
One-way from	C$ 197
Popular in	December
Cheapest in	April
Average price	C$ 418
Good round-trip deal	C$ 535 or less
Good one-way deal	C$ 316 or less

Lufthansa
20/2-24/2
Nonstop
3h 53m total
Toronto to Chicago

Search Deals

Air Canada
14/3
1 total stop
5h 06m total
Toronto to Chicago

Search Deals

Highest demand for flights based on searches. 7% potential increase in price (C$ 47 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 7 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in January 2025

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

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 January 2025.

Thu 20/212:20 p.m.YYZ - ORD

Nonstop1h 51mAir Canada

Mon 24/28:30 p.m.ORD - YYZ

Nonstop1h 41mAir Canada

Deal found 28/1C$ 324

Wed 26/27:00 a.m.YYZ - ORD

1 stop12h 18mMultiple Airlines

Wed 5/37:42 p.m.ORD - YYZ

2 stops17h 13mMultiple Airlines

Deal found 29/1C$ 327

Fri 21/28:50 a.m.YTZ - ORD

1 stop5h 09mAir Canada

Tue 25/23:35 p.m.ORD - YTZ

1 stop5h 15mAir Canada

Deal found 27/1C$ 334

Sat 1/33:00 p.m.YYZ - ORD

1 stop6h 25mUnited Airlines

Wed 5/311:53 a.m.ORD - YYZ

1 stop4h 53mUnited Airlines

Deal found 29/1C$ 340

Tue 18/25:15 p.m.YYZ - ORD

1 stop4h 38mDelta

Fri 21/26:15 a.m.ORD - YYZ

1 stop6h 29mDelta

Deal found 27/1C$ 351

Tue 25/22:00 p.m.YTZ - ORD

2 stops17h 07mMultiple Airlines

Tue 4/35:15 a.m.ORD - YTZ

1 stop6h 40mMultiple Airlines

Deal found 28/1C$ 384

Sun 2/36:00 a.m.YYZ - ORD

1 stop4h 16mWestJet

Thu 6/310:00 a.m.ORD - YYZ

1 stop5h 08mWestJet

Deal found 27/1C$ 396

Mon 3/37:00 a.m.YYZ - ORD

1 stop7h 43mAmerican Airlines

Mon 3/34:14 p.m.ORD - YYZ

1 stop4h 45mAmerican Airlines

Deal found 28/1C$ 397

Fri 28/21:05 p.m.YKF - ORD

1 stop11h 53mMultiple Airlines

Mon 3/37:10 a.m.ORD - YKF

1 stop12h 35mMultiple Airlines

Deal found 29/1C$ 452

Thu 27/26:30 a.m.YKF - ORD

1 stop10h 26mWestJet

Sun 2/34:45 p.m.ORD - YKF

1 stop31h 31mWestJet

Deal found 27/1C$ 566

Wed 2/46:05 p.m.YHM - ORD

1 stop22h 51mWestJet

Mon 21/44:45 p.m.ORD - YHM

1 stop23h 28mWestJet

Deal found 27/1C$ 812

Wed 5/36:05 p.m.YHM - ORD

2 stops30h 01mMultiple Airlines

Sun 16/37:47 a.m.ORD - YHM

3 stops32h 26mMultiple Airlines

Deal found 28/1C$ 862

Best flights to O'Hare Intl Airport
Discover carefully curated flight deals to O'Hare Intl Airport that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 29 January 2025.

Thu 20/211:00 a.m.YYZ - ORD

Nonstop2h 09mLufthansa

Mon 24/25:01 p.m.ORD - YYZ

Nonstop1h 44mLufthansa

Deal found 29/1C$ 325

Thu 20/28:10 a.m.YYZ - ORD

1 stop5h 49mAir Canada

Mon 24/28:30 p.m.ORD - YYZ

Nonstop1h 41mAir Canada

Deal found 29/1C$ 327

Wed 26/27:00 a.m.YYZ - ORD

1 stop12h 18mMultiple Airlines

Wed 5/312:31 p.m.ORD - YYZ

3 stops33h 04mMultiple Airlines

Deal found 29/1C$ 331

Sat 1/33:00 p.m.YYZ - ORD

1 stop6h 25mUnited Airlines

Wed 5/311:53 a.m.ORD - YYZ

1 stop4h 53mUnited Airlines

Deal found 29/1C$ 340

Sat 15/310:20 a.m.YYZ - ORD

1 stop6h 55mDelta

Sat 22/31:26 p.m.ORD - YYZ

1 stop8h 12mDelta

Deal found 29/1C$ 366

Sun 23/26:30 a.m.YYZ - ORD

1 stop6h 00mWestJet

Wed 26/210:00 a.m.ORD - YYZ

1 stop5h 08mWestJet

Deal found 28/1C$ 393

Mon 3/37:00 a.m.YYZ - ORD

1 stop7h 43mAmerican Airlines

Mon 3/34:14 p.m.ORD - YYZ

1 stop4h 45mAmerican Airlines

Deal found 28/1C$ 397

Thu 20/27:45 a.m.YYZ - ORD

1 stop6h 26mFrontier

Mon 24/27:54 p.m.ORD - YYZ

2 stops17h 26mFrontier

Deal found 29/1C$ 456

Fri 21/28:50 a.m.YTZ - ORD

1 stop5h 09mAir Canada

Tue 25/23:35 p.m.ORD - YTZ

1 stop5h 15mAir Canada

Deal found 27/1C$ 334

Tue 25/22:00 p.m.YTZ - ORD

2 stops17h 07mMultiple Airlines

Tue 4/35:15 a.m.ORD - YTZ

1 stop6h 40mMultiple Airlines

Deal found 28/1C$ 384

Fri 28/21:05 p.m.YKF - ORD

1 stop11h 53mMultiple Airlines

Mon 3/37:10 a.m.ORD - YKF

1 stop12h 35mMultiple Airlines

Deal found 29/1C$ 452

Thu 27/26:30 a.m.YKF - ORD

1 stop10h 26mWestJet

Sun 2/34:45 p.m.ORD - YKF

1 stop31h 31mWestJet

Deal found 27/1C$ 566

Direct flights to O'Hare Intl Airport
Explore direct flight options to O'Hare Intl Airport based on user searches, and compare prices and availability for your desired travel dates. Data last updated 29 January 2025.

Thu 20/212:20 p.m.YYZ - ORD

Nonstop1h 51mAir Canada

Mon 24/28:30 p.m.ORD - YYZ

Nonstop1h 41mAir Canada

Deal found 28/1C$ 324

Sat 1/35:30 p.m.YYZ - ORD

Nonstop2h 09mUnited Airlines

Fri 7/36:39 p.m.ORD - YYZ

Nonstop1h 46mUnited Airlines

Deal found 29/1C$ 341

Mon 10/26:15 a.m.YYZ - ORD

Nonstop2h 15mAmerican Airlines

Wed 12/26:35 p.m.ORD - YYZ

Nonstop1h 45mAmerican Airlines

Deal found 29/1C$ 471

Thu 24/46:20 p.m.YYZ - ORD

Nonstop1h 55mBritish Airways

Sat 26/411:55 a.m.ORD - YYZ

Nonstop1h 35mBritish Airways

Deal found 28/1C$ 687

Last-minute flights to O'Hare Intl Airport
Discover last-minute flight deals to O'Hare Intl Airport. Data last updated 29 January 2025 and is based on user searches.

Tue 4/27:00 a.m.YTZ - ORD

2 stops17h 32mMultiple Airlines

Thu 6/25:35 a.m.ORD - YTZ

2 stops12h 18mMultiple Airlines

Deal found 27/1C$ 500

Wed 5/210:10 a.m.YYZ - ORD

1 stop3h 45mWestJet

Sun 16/26:59 a.m.ORD - YYZ

1 stop3h 57mWestJet

Deal found 28/1C$ 551

Fri 7/25:30 p.m.YYZ - ORD

Nonstop2h 13mAir Canada

Sun 23/29:12 p.m.ORD - YYZ

Nonstop1h 47mAir Canada

Deal found 28/1C$ 405

Fri 7/26:20 p.m.YYZ - ORD

Nonstop2h 00mAmerican Airlines

Sun 23/28:11 a.m.ORD - YYZ

Nonstop1h 40mAmerican Airlines

Deal found 28/1C$ 449

Fri 7/29:00 p.m.YYZ - ORD

Nonstop2h 13mUnited Airlines

Sun 23/26:39 p.m.ORD - YYZ

Nonstop1h 46mUnited Airlines

Deal found 29/1C$ 461

Sat 8/28:15 p.m.YYZ - ORD

1 stop16h 05mMultiple Airlines

Wed 12/25:00 a.m.ORD - YYZ

1 stop17h 55mMultiple Airlines

Deal found 28/1C$ 409

Sat 8/212:25 p.m.YTZ - ORD

1 stop7h 25mAir Canada

Tue 11/21:55 p.m.ORD - YTZ

1 stop5h 48mAir Canada

Deal found 28/1C$ 439

Sat 8/25:15 p.m.YYZ - ORD

1 stop5h 00mDelta

Tue 11/210:05 a.m.ORD - YYZ

1 stop6h 09mDelta

Deal found 28/1C$ 505

Sat 8/26:10 a.m.YYZ - ORD

2 stops14h 22mAlaska Airlines

Tue 11/28:50 a.m.ORD - YYZ

2 stops12h 53mAlaska Airlines

Deal found 27/1C$ 7,180

Wed 12/26:15 p.m.YHM - ORD

1 stop22h 41mWestJet

Wed 19/24:15 p.m.ORD - YHM

2 stops24h 33mWestJet

Deal found 29/1C$ 1,741

Fri 14/24:30 p.m.YYZ - ORD

1 stop8h 23mAmerican Airlines

Tue 18/27:22 a.m.ORD - YYZ

1 stop4h 38mAmerican Airlines

Deal found 28/1C$ 428

Tue 18/25:15 p.m.YYZ - ORD

1 stop4h 38mDelta

Fri 21/26:15 a.m.ORD - YYZ

1 stop6h 29mDelta

Deal found 27/1C$ 351

One-way flights to O'Hare Intl Airport
Search for one-way flight options to O'Hare Intl Airport. Find affordable one-way fares based on user searches. Data last updated 29 January 2025.

Fri 14/38:50 a.m.YTZ - ORD

1 stop5h 06mAir Canada

Deal found 29/1C$ 197

Fri 14/311:00 a.m.YYZ - ORD

Nonstop2h 09mUnited Airlines

Deal found 28/1C$ 206

Mon 24/38:00 a.m.YYZ - ORD

1 stop7h 45mAir Canada

Deal found 28/1C$ 207

Tue 18/312:35 p.m.YKF - ORD

2 stops21h 09mMultiple Airlines

Deal found 28/1C$ 209

Mon 3/312:15 p.m.YYZ - ORD

1 stop10h 09mDelta

Deal found 28/1C$ 210

Tue 18/22:00 p.m.YTZ - ORD

2 stops17h 07mMultiple Airlines

Deal found 28/1C$ 215

Wed 5/22:00 p.m.YYZ - ORD

2 stops20h 27mMultiple Airlines

Deal found 29/1C$ 219

Tue 11/39:30 a.m.YYZ - ORD

2 stops13h 17mWestJet

Deal found 28/1C$ 252

Sun 23/36:55 p.m.YHM - ORD

1 stop22h 01mWestJet

Deal found 29/1C$ 256

Fri 14/25:29 p.m.YYZ - ORD

1 stop5h 25mAmerican Airlines

Deal found 28/1C$ 276

Thu 27/26:30 a.m.YKF - ORD

1 stop10h 26mWestJet

Deal found 27/1C$ 292

Sun 2/36:55 p.m.YHM - ORD

2 stops35h 33mMultiple Airlines

Deal found 28/1C$ 298

Find flights to O'Hare Intl within your budget

Fly from

Route

Depart

Return

Price

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Thu 20/2

12:20 p.m.-1:11 p.m.

Nonstop1h 51m

Chicago O'Hare Intl

Mon 24/2

8:30 p.m.-11:11 p.m.

Nonstop1h 41m

C$ 324

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Wed 26/2

7:00 a.m.-6:18 p.m.

1 stop12h 18m

Chicago O'Hare Intl

Wed 5/3

7:42 p.m.-1:55 p.m.

2 stops17h 13m

C$ 327

TorontoChicago

YTZ - ORD

YTZORD

Toronto Island

Fri 21/2

8:50 a.m.-12:59 p.m.

1 stop5h 09m

Chicago O'Hare Intl

Tue 25/2

3:35 p.m.-9:50 p.m.

1 stop5h 15m

C$ 334

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Sat 1/3

3:00 p.m.-8:25 p.m.

1 stop6h 25m

Chicago O'Hare Intl

Wed 5/3

11:53 a.m.-5:46 p.m.

1 stop4h 53m

C$ 340

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Tue 18/2

5:15 p.m.-8:53 p.m.

1 stop4h 38m

Chicago O'Hare Intl

Fri 21/2

6:15 a.m.-1:44 p.m.

1 stop6h 29m

C$ 351

TorontoChicago

YTZ - ORD

YTZORD

Toronto Island

Tue 25/2

2:00 p.m.-6:07 a.m.

2 stops17h 07m

Chicago O'Hare Intl

Tue 4/3

5:15 a.m.-12:55 p.m.

1 stop6h 40m

C$ 384

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Sun 2/3

6:00 a.m.-9:16 a.m.

1 stop4h 16m

Chicago O'Hare Intl

Thu 6/3

10:00 a.m.-4:08 p.m.

1 stop5h 08m

C$ 396

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Mon 3/3

7:00 a.m.-1:43 p.m.

1 stop7h 43m

Chicago O'Hare Intl

Mon 3/3

4:14 p.m.-9:59 p.m.

1 stop4h 45m

C$ 397

TorontoChicago

YKF - ORD

YKFORD

Toronto Region of Waterloo Intl

Fri 28/2

1:05 p.m.-11:58 p.m.

1 stop11h 53m

Chicago O'Hare Intl

Mon 3/3

7:10 a.m.-8:45 p.m.

1 stop12h 35m

C$ 452

TorontoChicago

YKF - ORD

YKFORD

Toronto Region of Waterloo Intl

Thu 27/2

6:30 a.m.-3:56 p.m.

1 stop10h 26m

Chicago O'Hare Intl

Sun 2/3

4:45 p.m.-1:16 a.m.

1 stop31h 31m

C$ 566

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/1

Showing 1-10 of 28 results

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.

Travel insights for flights to O'Hare Intl

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

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

The best time to book flights to O'Hare Intl is 51 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 6 hours 41 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?

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 Monday (53 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (30 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

From C$ 231

United Airlines

From C$ 250

American Airlines

From C$ 250

Porter Airlines

From C$ 209

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

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

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

Peruse reviews from past customers who have flown Alaska Airlines, Delta and Austrian 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.

Alaska Airlines

8.0

Very good

9,688 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines

8.0

Very good

9,688 reviews

Alaska Airlines

8.0

Very good

9,688 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta

8.0

Very good

8,456 reviews

Alaska Airlines

8.0

Very good

9,688 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Austrian Airlines

7.5

Good

786 reviews

Alaska Airlines

8.0

Very good

9,688 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines

7.4

Good

8,922 reviews

Alaska Airlines

8.0

Very good

9,688 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,688 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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, American Airlines 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$ 53, while round-trip flights cost around C$ 113.
How much is a round-trip flight to O'Hare Intl?
A round-trip flight to O'Hare Intl will typically cost around C$ 276, however they can be found for as little as C$ 79.
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 51 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

Elk Grove Village

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Skokie

Naperville

Bolingbrook

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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.

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C$ 197+ 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 14/3. Fares are subject to change and may not be available on all flights or dates of travel.

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 January 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals to O'Hare Intl Airport

Cheapest flights to O'Hare Intl AirportExplore 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 January 2025.

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 January 2025.

Find flights to O'Hare Intl within your budget

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 January 2025.

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.

Travel insights for flights to O'Hare Intl

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

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 24 January 2025.

How long is the flight to O'Hare Intl?

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.

Weekly flight availability to O'Hare Intl

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

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

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

Reviews of airlines servicing O'Hare Intl

Peruse reviews from past customers who have flown Alaska Airlines, Delta and Austrian 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.

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

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

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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 January 2025.