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O'Hare Intl

$478+ Cheap flights from Australia to O'Hare Intl (ORD)

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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — ORD
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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Cheap flight deals from Australia to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Australia (AU0) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2024.

Find flight deals from Australia to O'Hare Intl

Cheapest flights from Australia to O'Hare Intl
Explore the most affordable flight options available from Australia to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This ANA deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2512:25 pmSYD - ORD
2 stops33h 36mANA
Tue 12/104:25 pmORD - SYD
1 stop25h 05mANA
Deal found 11/20$1,174
This Mytrip deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/256:00 amSYD - ORD
3 stops40h 30mMultiple Airlines
Mon 1/68:52 amORD - SYD
2 stops34h 38mMultiple Airlines
Deal found 11/20$1,232
This BestPriceTravel deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BestPriceTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/411:15 amSYD - ORD
1 stop21h 37mQantas Airways
Sun 12/83:23 pmORD - SYD
1 stop24h 37mQantas Airways
Deal found 11/20$1,315
This American Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2511:15 amSYD - ORD
1 stop23h 14mAmerican Airlines
Sun 1/52:58 pmORD - SYD
1 stop23h 27mAmerican Airlines
Deal found 11/20$1,321
This Air Canada deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/411:20 amSYD - ORD
2 stops37h 36mAir Canada
Sun 12/811:35 amORD - SYD
2 stops29h 00mAir Canada
Deal found 11/20$1,327
This American Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/258:00 amMEL - ORD
2 stops22h 58mAmerican Airlines
Tue 1/73:20 pmORD - MEL
1 stop23h 15mAmerican Airlines
Deal found 11/20$1,333
This StudentUniverse deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2710:45 amBNE - ORD
2 stops40h 09mAir Canada
Fri 12/133:40 pmORD - BNE
1 stop25h 00mAir Canada
Deal found 11/20$1,452
This Qantas Airways deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2710:00 pmBNE - ORD
1 stop23h 02mMultiple Airlines
Tue 12/103:40 pmORD - BNE
1 stop21h 20mMultiple Airlines
Deal found 11/20$1,540
This Qantas Airways deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/259:40 amBNE - ORD
1 stop18h 45mQantas Airways
Wed 12/113:40 pmORD - BNE
1 stop21h 20mQantas Airways
Deal found 11/20$1,546
This Gotogate deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/213:35 pmMEL - ORD
1 stop38h 25mCathay Pacific
Sat 11/302:40 pmORD - MEL
2 stops34h 55mCathay Pacific
Deal found 11/20$1,559
This BYOjet deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/48:00 amMEL - ORD
3 stops28h 32mMultiple Airlines
Sat 12/73:40 pmORD - MEL
2 stops26h 25mMultiple Airlines
Deal found 11/20$1,568
This United Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/211:00 pmMEL - ORD
1 stop25h 05mUnited Airlines
Sat 11/3011:55 pmORD - MEL
1 stop41h 05mUnited Airlines
Deal found 11/20$1,611

Find flights from Australia to O'Hare Intl within your budget

Customize your flight search to find flights from Australia to O'Hare Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SydneyChicago

SYD - ORD

SYDORD

Sydney Kingsford Smith

Mon 3/10

5:25 pm-11:34 pm

1 stop22h 09m

Chicago O'Hare Intl

Mon 4/7

3:00 pm-7:05 am

1 stop25h 05m

$1,044

SydneyChicago

SYD - ORD

SYDORD

Sydney Kingsford Smith

Thu 1/23

6:15 am-12:40 am

2 stops35h 25m

Chicago O'Hare Intl

Thu 1/30

11:10 am-1:00 pm

2 stops32h 50m

$1,059

SydneyChicago

SYD - ORD

SYDORD

Sydney Kingsford Smith

Mon 3/10

11:20 am-2:51 pm

2 stops43h 31m

Chicago O'Hare Intl

Mon 4/7

1:00 pm-7:20 am

2 stops27h 20m

$1,083

MelbourneChicago

MEL - ORD

MELORD

Melbourne

Tue 1/14

4:20 pm-7:20 pm

1 stop20h 00m

Chicago O'Hare Intl

Tue 1/28

11:47 am-5:40 am

1 stop24h 53m

$1,117

SydneyChicago

SYD - ORD

SYDORD

Sydney Kingsford Smith

Wed 12/4

9:45 pm-7:20 am

1 stop26h 35m

Chicago O'Hare Intl

Sun 12/8

7:15 am-8:15 pm

2 stops44h 00m

$1,195

SydneyChicago

SYD - ORD

SYDORD

Sydney Kingsford Smith

Fri 5/16

5:35 pm-6:00 am

1 stop27h 25m

Chicago O'Hare Intl

Fri 5/23

10:00 am-6:35 am

1 stop29h 35m

$1,229

MelbourneChicago

MEL - ORD

MELORD

Melbourne

Tue 1/14

6:45 am-2:39 pm

2 stops24h 54m

Chicago O'Hare Intl

Tue 1/28

3:40 pm-3:15 pm

2 stops30h 35m

$1,256

BrisbaneChicago

BNE - ORD

BNEORD

Brisbane

Mon 1/13

9:40 am-7:31 pm

2 stops25h 51m

Chicago O'Hare Intl

Mon 1/27

9:45 am-5:00 am

2 stops27h 15m

$1,256

BrisbaneChicago

BNE - ORD

BNEORD

Brisbane

Fri 2/28

10:45 am-4:37 pm

2 stops45h 52m

Chicago O'Hare Intl

Tue 3/4

7:12 am-8:40 am

2 stops57h 28m

$1,270

BrisbaneChicago

BNE - ORD

BNEORD

Brisbane

Thu 2/27

12:10 am-1:00 pm

1 stop28h 50m

Chicago O'Hare Intl

Tue 3/4

2:40 pm-10:40 pm

1 stop40h 00m

$1,356

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/21

Showing 1-10 of 60 results
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Best time to book a flight from Australia to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Australia 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 from Australia to O'Hare Intl

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

What is the cheapest month to book a flight from Australia to Chicago O'Hare Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Australia to Chicago O'Hare Intl Airport (average of $232). Flying from Australia to Chicago O'Hare Intl Airport in June is currently the most expensive (average of $308). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from AU to ORD?

Find hourly flight availability from Australia to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Australia to Chicago O'Hare Intl Airport as you normally would.

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 Chicago O'Hare Intl Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

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 Chicago O'Hare Intl Airport, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 November 21, 2024.
To help decide which airline to fly from Australia to Chicago, see what other customers have to say about Qantas Airways, Air Canada and American Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.7
Very good
68 reviews

Entertainment

7.2

Comfort

8.0

Food

7.7

Overall

8.7

Boarding

8.5

Crew

9.0

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
8.7
Very good
68 reviews
Air Tahiti Nui
8.7
Very good
68 reviews

Entertainment

7.2

Comfort

8.0

Food

7.7

Overall

8.7

Boarding

8.5

Crew

9.0

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.

Korean Air
8.5
Very good
1,025 reviews
Air Tahiti Nui
8.7
Very good
68 reviews

Entertainment

7.2

Comfort

8.0

Food

7.7

Overall

8.7

Boarding

8.5

Crew

9.0

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
833 reviews
Air Tahiti Nui
8.7
Very good
68 reviews

Entertainment

7.2

Comfort

8.0

Food

7.7

Overall

8.7

Boarding

8.5

Crew

9.0

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.

Japan Airlines
8.3
Very good
1,460 reviews
Air Tahiti Nui
8.7
Very good
68 reviews

Entertainment

7.2

Comfort

8.0

Food

7.7

Overall

8.7

Boarding

8.5

Crew

9.0

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
3,485 reviews
Air Tahiti Nui
8.7
Very good
68 reviews

Entertainment

7.2

Comfort

8.0

Food

7.7

Overall

8.7

Boarding

8.5

Crew

9.0

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.

Related info for your journey

Find useful and relevant information for your journey from Australia to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Australia to Chicago O'Hare Intl Airport one-way?

    To fly one-way, consider booking your trip with Qantas Airways, which is currently one of the cheapest options available, starting at $518. American Airlines flights start at $550 while deals on United Airlines start at $843 one-way.

  • What are the most popular routes from Australia to Chicago O'Hare Intl Airport?

    The most popular flight routes from Australia to Chicago O'Hare Intl Airport are Sydney Kingsford Smith - Chicago O'Hare Intl, Melbourne - Chicago O'Hare Intl and Perth - Chicago O'Hare Intl.

  • Can I find deals for flights from Australia to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Australia to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Australia to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Australia to O'Hare Intl.

  • Can I find deals for business class flights from Australia to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Australia to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Australia to Chicago O'Hare Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Australia to Chicago O'Hare Intl Airport (average of $232). Flying from Australia to Chicago O'Hare Intl Airport in June is currently the most expensive (average of $308). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 3 airlines flying from Australia to O'Hare Intl

Discover the top 3 airlines that operate flights from Australia to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$851Average$1,188FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$964Average$1,596FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$986Average$1,282FlexibilityNo cancel feeOn-time67%
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