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$667+ 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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
— ORD
24 Dec — 31 Dec1
1 adult

Flights to O'Hare Intl in 2024

Find the latest flights to O'Hare Intl in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 19 December 2024.

Return from

$1,465

One-way from

$689

Popular in

December

Cheapest in

March

Average price

$2,473
Qantas Airways
  • Qantas Airways
  • 21/3-29/3
  • 2 total stops
  • 47h 23m total
  • Sydney to Chicago
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18/2
  • 18/2
  • 2 total stops
  • 36h 51m total
  • Sydney to Chicago
Search Deals
High demand for flights, 6% potential price rise
Search Deals
Best time to find cheap flights, 2% potential price drop
Search Deals
Average for return flights in December 2024
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 19 December 2024.

Tue 24/1216:15SYD - ORD
2 stops34h 23mUnited Airlines
Wed 8/109:00ORD - SYD
2 stops28h 20mUnited Airlines
Deal found 18/12$2,521
Tue 24/1211:20SYD - ORD
3 stops40h 34mAir Canada
Tue 14/110:53ORD - SYD
2 stops29h 42mAir Canada
Deal found 17/12$2,637
Tue 31/1208:55SYD - ORD
3 stops31h 15mMultiple Airlines
Thu 23/120:25ORD - SYD
3 stops52h 15mMultiple Airlines
Deal found 17/12$2,727
Wed 18/1212:25SYD - ORD
1 stop35h 55mANA
Wed 25/1219:52ORD - SYD
2 stops31h 23mANA
Deal found 17/12$3,231
Wed 18/1212:10SYD - ORD
1 stop33h 53mVirgin Australia
Wed 25/1214:35ORD - SYD
1 stop22h 45mVirgin Australia
Deal found 17/12$3,505

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 647,157 searches and data was last updated on 19 December 2024.

Fly from

Any airport

Route

Depart

Return

Price

SydneyChicago

SYD - ORD

SYDORD

Sydney Kingsford Smith

Thu 23/1

14:00-23:13

2 stops26h 13m

Chicago O'Hare Intl

Thu 30/1

11:10-13:00

2 stops32h 50m

$1,480

SydneyChicago

SYD - ORD

SYDORD

Sydney Kingsford Smith

Thu 23/1

11:20-14:39

1 stop20h 19m

Chicago O'Hare Intl

Wed 5/2

07:20-09:35

2 stops33h 15m

$1,611

SydneyChicago

SYD - ORD

SYDORD

Sydney Kingsford Smith

Thu 23/1

11:15-17:45

1 stop23h 30m

Chicago O'Hare Intl

Fri 31/1

17:40-09:00

1 stop22h 20m

$2,010

SydneyChicago

SYD - ORD

SYDORD

Sydney Kingsford Smith

Tue 14/1

12:10-18:55

2 stops23h 45m

Chicago O'Hare Intl

Tue 25/2

14:35-09:05

2 stops25h 30m

$2,377

SydneyChicago

SYD - ORD

SYDORD

Sydney Kingsford Smith

Thu 23/1

07:05-19:31

3 stops29h 26m

Chicago O'Hare Intl

Fri 31/1

17:40-20:40

3 stops34h 00m

$2,692

SydneyChicago

SYD - ORD

SYDORD

Sydney Kingsford Smith

Mon 10/3

22:10-06:38

2 stops48h 28m

Chicago O'Hare Intl

Mon 17/3

12:00-20:20

3 stops64h 20m

$2,734

SydneyChicago

SYD - ORD

SYDORD

Sydney Kingsford Smith

Wed 1/1

11:15-13:58

1 stop19h 43m

Chicago O'Hare Intl

Wed 29/1

15:22-09:00

2 stops24h 38m

$3,883

SydneyChicago

SYD - ORD

SYDORD

Sydney Kingsford Smith

Fri 3/1

10:25-06:30

1 stop37h 05m

Chicago O'Hare Intl

Tue 28/1

11:00-08:10

1 stop28h 10m

$4,877

SydneyChicago

SYD - ORD

SYDORD

Sydney Kingsford Smith

Mon 6/1

15:15-13:00

1 stop38h 45m

Chicago O'Hare Intl

Mon 27/1

14:40-12:00

1 stop28h 20m

$4,891

SydneyChicago

SYD - ORD

SYDORD

Sydney Kingsford Smith

Fri 3/1

12:10-23:21

1 stop28h 11m

Chicago O'Hare Intl

Sun 26/1

20:25-09:15

1 stop43h 50m

$4,947

Flights are sorted by cheapest return flights first.

Deals found on 16/12

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 return 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?

Use this chart to determine the optimal time to book a return flight from Sydney to O'Hare Intl. Price data was last updated on 13 December 2024.

To ensure you get the cheapest price possible for a flight to O'Hare Intl, you should look to book at least 55 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

How long is the flight to O'Hare Intl?

On average, a flight from Sydney to O'Hare Intl takes 20 hours 53 minutes. Flights to O'Hare Intl from other popular cities in Australia 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 return from Sydney 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 Monday at midday, when prices are typically cheapest. Budget-minded travellers will want to avoid Sunday evenings, when prices are usually at their highest.

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

The most popular airlines flying from Sydney to O'Hare Intl are Qantas Airways, Air Canada and United Airlines.

Qantas Airways

Qantas Airways

From $1,005

Air Canada

Air Canada

From $963

United Airlines

United Airlines

From $974

ANA

ANA

From $980

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

The cheapest airlines flying from Sydney to O'Hare Intl are Air New Zealand, 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 19 December 2024.
Read reviews from past customers who have flown Air Canada and United Airlines to Chicago. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.6
Very Good
65 reviews
Check prices

Crew

8.9

Entertainment

7.2

Overall

8.6

Comfort

8.0

Boarding

8.5

Food

7.7

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Air Tahiti Nui
8.6
Very Good
65 reviews
Air Tahiti Nui
8.6
Very Good
65 reviews
Check prices

Crew

8.9

Entertainment

7.2

Overall

8.6

Comfort

8.0

Boarding

8.5

Food

7.7

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

ANA
8.4
Very Good
839 reviews
Air Tahiti Nui
8.6
Very Good
65 reviews
Check prices

Crew

8.9

Entertainment

7.2

Overall

8.6

Comfort

8.0

Boarding

8.5

Food

7.7

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Emirates
8.1
Very Good
3,410 reviews
Air Tahiti Nui
8.6
Very Good
65 reviews
Check prices

Crew

8.9

Entertainment

7.2

Overall

8.6

Comfort

8.0

Boarding

8.5

Food

7.7

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Singapore Airlines
8.1
Very Good
1,331 reviews
Air Tahiti Nui
8.6
Very Good
65 reviews
Check prices

Crew

8.9

Entertainment

7.2

Overall

8.6

Comfort

8.0

Boarding

8.5

Food

7.7

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Delta
8.0
Very Good
8,604 reviews
Air Tahiti Nui
8.6
Very Good
65 reviews
Check prices

Crew

8.9

Entertainment

7.2

Overall

8.6

Comfort

8.0

Boarding

8.5

Food

7.7

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

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

    Yes, flights with stopovers 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 $217, while return flights cost around $456.

  • How much is a return flight to O'Hare Intl?

    A return flight to O'Hare Intl will typically cost around $287, however they can be found for as little as $287.

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

    For those looking to save time traveling to O'Hare Intl, Sydney Kingsford Smith offers the quickest one-way flight (20 hours 53 minutes).

  • Does Chicago O'Hare Intl have car hire?

    Yes. Those touching down at Chicago O'Hare Intl can take advantage of the car hire 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).

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Other airports near O'Hare Intl

Other Chicago travellers fly to these airports near O'Hare Intl.
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