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Cheap flights from Australia to Chicago O'Hare Intl Airport from $655

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 30/1. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — ORD
25 Dec — 1 Jan1
1 adult

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 20 December 2024.

Round-trip from

$1,458

One-way from

$655
Qantas Airways
  • Qantas Airways
  • 3/2-10/2
  • 4 total stops
  • 53h 55m total
  • Australia to Chicago
30/1
  • 30/1
  • 2 total stops
  • 41h 34m total
  • Australia to Chicago

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 20 December 2024.

Tue 31/1211:20SYD - ORD
2 stops25h 12mAir Canada
Tue 28/107:20ORD - SYD
2 stops33h 15mAir Canada
Deal found 20/12$2,414
Tue 24/1211:20SYD - ORD
2 stops29h 00mUnited Airlines
Wed 8/112:55ORD - SYD
2 stops27h 20mUnited Airlines
Deal found 20/12$2,501
Tue 24/1213:00MEL - ORD
1 stop25h 14mLufthansa
Wed 8/115:35ORD - MEL
1 stop24h 55mLufthansa
Deal found 18/12$2,518
Tue 31/1207:05SYD - ORD
3 stops29h 39mAir Tahiti Nui
Fri 24/117:40ORD - SYD
3 stops31h 00mAir Tahiti Nui
Deal found 20/12$2,701
Mon 23/1222:35BNE - ORD
1 stop37h 00mMultiple Airlines
Tue 31/1217:40ORD - BNE
2 stops44h 55mMultiple Airlines
Deal found 19/12$2,807
Tue 24/1216:15SYD - ORD
1 stop30h 39mVirgin Australia
Sun 19/118:22ORD - SYD
1 stop21h 53mVirgin Australia
Deal found 20/12$2,834
Fri 20/1210:45BNE - ORD
2 stops46h 30mAir Canada
Fri 27/1212:56ORD - BNE
2 stops51h 44mAir Canada
Deal found 19/12$2,887
Tue 24/1213:00MEL - ORD
1 stop23h 59mVirgin Australia
Wed 8/116:02ORD - MEL
2 stops28h 13mVirgin Australia
Deal found 18/12$2,890
Mon 23/1222:35BNE - ORD
1 stop37h 00mEVA Air
Tue 31/1223:30ORD - BNE
1 stop28h 50mEVA Air
Deal found 19/12$2,892
Mon 23/1208:45SYD - ORD
1 stop45h 15mMultiple Airlines
Sat 4/119:14ORD - SYD
1 stop20h 46mMultiple Airlines
Deal found 19/12$3,029
Tue 24/1211:40BNE - ORD
1 stop25h 34mVirgin Australia
Thu 2/122:00ORD - BNE
1 stop41h 30mVirgin Australia
Deal found 20/12$3,140
Mon 23/1212:10BNE - ORD
1 stop40h 50mCathay Pacific
Sun 29/1214:40ORD - BNE
2 stops39h 25mCathay Pacific
Deal found 20/12$3,230

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

Customise 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 647,157 searches. Data last updated 20 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

CoolangattaChicago

OOL - ORD

OOLORD

Coolangatta Gold Coast

Mon 3/2

06:00-15:59

2 stops25h 59m

Chicago O'Hare Intl

Mon 10/2

14:14-10:10

2 stops27h 56m

$1,458

SydneyChicago

SYD - ORD

SYDORD

Sydney Kingsford Smith

Mon 10/2

14:00-23:13

2 stops26h 13m

Chicago O'Hare Intl

Thu 20/2

11:30-13:00

2 stops32h 30m

$1,464

SydneyChicago

SYD - ORD

SYDORD

Sydney Kingsford Smith

Tue 4/2

11:20-16:38

1 stop22h 18m

Chicago O'Hare Intl

Wed 5/3

07:20-09:35

2 stops33h 15m

$1,588

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Sun 2/2

12:55-15:59

2 stops43h 34m

Chicago O'Hare Intl

Sun 9/2

17:40-17:35

2 stops31h 25m

$1,690

MelbourneChicago

MEL - ORD

MELORD

Melbourne

Fri 17/1

13:45-05:31

3 stops32h 46m

Chicago O'Hare Intl

Mon 27/1

10:34-12:20

3 stops32h 46m

$1,730

MelbourneChicago

MEL - ORD

MELORD

Melbourne

Thu 5/6

14:30-17:28

2 stops41h 58m

Chicago O'Hare Intl

Sun 22/6

11:55-10:35

2 stops31h 40m

$1,745

BrisbaneChicago

BNE - ORD

BNEORD

Brisbane

Sun 1/6

10:00-12:49

2 stops41h 49m

Chicago O'Hare Intl

Sun 15/6

10:40-07:05

2 stops29h 25m

$1,887

MelbourneChicago

MEL - ORD

MELORD

Melbourne

Tue 1/4

11:55-05:08

1 stop33h 13m

Chicago O'Hare Intl

Wed 30/4

17:50-07:30

1 stop22h 40m

$1,902

SydneyChicago

SYD - ORD

SYDORD

Sydney Kingsford Smith

Tue 14/1

11:50-15:26

1 stop20h 36m

Chicago O'Hare Intl

Tue 25/2

17:40-09:00

1 stop22h 20m

$2,044

SydneyChicago

SYD - ORD

SYDORD

Sydney Kingsford Smith

Wed 5/2

09:10-08:40

1 stop40h 30m

Chicago O'Hare Intl

Tue 4/3

11:25-06:55

1 stop26h 30m

$2,107

Flights are sorted by cheapest return flights first.

Deals found on 20/12

Showing 1-10 of 52 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 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 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 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 20 December 2024.

When flying from Australia to Chicago O'Hare Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 43.0 - 125.0 inches per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Chicago O'Hare Intl Airport 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 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 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 20 December 2024.
Read through reviews of airlines operating flights from Australia to Chicago, such as Qantas Airways, Air Canada and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.6
Very Good
65 reviews

Crew

8.9

Overall

8.6

Food

7.7

Boarding

8.5

Comfort

8.0

Entertainment

7.2

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.

8.6
Very Good
65 reviews
8.6
Very Good
65 reviews

Crew

8.9

Overall

8.6

Food

7.7

Boarding

8.5

Comfort

8.0

Entertainment

7.2

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.

8.4
Very Good
1,025 reviews
8.6
Very Good
65 reviews

Crew

8.9

Overall

8.6

Food

7.7

Boarding

8.5

Comfort

8.0

Entertainment

7.2

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.

8.4
Very Good
842 reviews
8.6
Very Good
65 reviews

Crew

8.9

Overall

8.6

Food

7.7

Boarding

8.5

Comfort

8.0

Entertainment

7.2

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.

8.3
Very Good
1,440 reviews
8.6
Very Good
65 reviews

Crew

8.9

Overall

8.6

Food

7.7

Boarding

8.5

Comfort

8.0

Entertainment

7.2

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.

8.1
Very Good
3,404 reviews
8.6
Very Good
65 reviews

Crew

8.9

Overall

8.6

Food

7.7

Boarding

8.5

Comfort

8.0

Entertainment

7.2

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?

    The cheapet airlines for a one-way flight from Australia to Chicago O'Hare Intl Airport are Qantas Airways ($729), Air Canada ($1,275), and Cathay Pacific ($1,338).

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

  • 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 holiday 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from Australia to O'Hare Intl

Discover the top 10 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 647,157 searches. Data last updated 20 December 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,187Average$1,910FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapest$1,424Average$2,034FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air New ZealandCheapest$1,439Average$1,903FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
United AirlinesCheapest$1,463Average$2,492FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qantas AirwaysCheapest$1,481Average$2,272FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
ANACheapest$1,570Average$2,044FlexibilityNo cancel feeOn-time80%
Search ANA flights
EVA AirCheapest$1,610Average$1,765FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Virgin AustraliaCheapest$1,778Average$2,862FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
DeltaCheapest$1,873Average$2,008FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Cathay PacificCheapest$1,922Average$2,396FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

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

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

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

Need flexible booking options for your flight to O'Hare Intl from Australia? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on Australia to O'Hare Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled 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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