HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from O'Hare Intl (ORD) to Australia from $798

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 6/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ORD — SYD
Jun 7 — Jun 141
From?
To?
Fri 6/7
Fri 6/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

How far in advance should I book a flight from Chicago O'Hare Intl Airport to Australia?

Users have found that booking a flight from Chicago O'Hare Intl Airport to Australia at least 29 days early can save you up to 54% on average compared to booking a flight this week. If booking 29 days before your flight isn’t an option for you, users have found flights from Chicago O'Hare Intl Airport to Australia for as little as $1,220 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,417 for flights departing within the next 3 days.

What is the cheapest month to fly from Chicago O'Hare Intl Airport to Australia?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, February can be a great choice for travel to Australia. Flights to Australia from Chicago O'Hare Intl Airport in February are about $1,531 on average during February, but can be found for as low as $711.

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

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

Cheap United Airlines flights from O'Hare Intl to Australia

Explore cheap flight options specifically provided by United Airlines for the route between O'Hare Intl and Australia. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Check out some of the cheapest United Airlines flights we've come across from Chicago to Australia. It's recommended that users confirm their flight details before booking.
Tue 7/234:15 pmORD - SYD
1 stop23h 45mUnited Airlines
Tue 8/139:30 amSYD - ORD
2 stops22h 32mUnited Airlines
Deal found 6/1$1,316
Wed 10/166:00 pmORD - SYD
1 stop21h 55mUnited Airlines
Mon 11/42:00 pmSYD - ORD
1 stop22h 14mUnited Airlines
Deal found 6/1$1,321
Mon 7/110:35 amORD - SYD
1 stop29h 20mUnited Airlines
Mon 7/1510:20 amSYD - ORD
1 stop19h 35mUnited Airlines
Deal found 6/1$1,325
Tue 7/237:35 pmORD - SYD
1 stop20h 20mUnited Airlines
Tue 8/1310:20 amSYD - ORD
2 stops23h 34mUnited Airlines
Deal found 6/1$1,330
Sat 7/207:35 pmORD - SYD
1 stop20h 20mUnited Airlines
Wed 8/710:20 amSYD - ORD
1 stop19h 35mUnited Airlines
Deal found 5/31$1,375
Sun 6/306:30 pmORD - BNE
1 stop21h 00mUnited Airlines
Sun 7/1410:30 amBNE - ORD
2 stops28h 38mUnited Airlines
Deal found 6/1$1,482
Tue 7/236:30 pmORD - MEL
1 stop22h 45mUnited Airlines
Thu 8/1510:55 amMEL - ORD
2 stops28h 18mUnited Airlines
Deal found 6/1$1,505
Fri 7/265:25 pmORD - BNE
1 stop22h 05mUnited Airlines
Tue 8/1310:30 amBNE - ORD
1 stop19h 25mUnited Airlines
Deal found 6/1$1,529
Thu 8/156:30 pmORD - MEL
1 stop22h 45mUnited Airlines
Fri 8/2310:55 amMEL - ORD
2 stops24h 30mUnited Airlines
Deal found 6/1$1,569

Cheap Qantas Airways flights from O'Hare Intl to Australia

Explore cheap flight options specifically provided by Qantas Airways for the route between O'Hare Intl and Australia. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Take a gander at the lowest prices we've found on Qantas Airways flights from Chicago to Australia. Deals are refreshing constantly so come back soon for more options.
Sun 11/36:35 pmORD - SYD
1 stop21h 25mQantas Airways
Mon 11/1111:15 amSYD - ORD
1 stop21h 44mQantas Airways
Deal found 5/31$1,029
Wed 9/112:49 pmORD - SYD
1 stop25h 16mQantas Airways
Thu 9/199:10 amSYD - ORD
1 stop25h 25mQantas Airways
Deal found 6/1$1,077
Sat 9/78:36 pmORD - SYD
1 stop43h 29mQantas Airways
Fri 9/139:10 amSYD - ORD
1 stop23h 27mQantas Airways
Deal found 5/31$1,087
Sat 8/312:23 pmORD - SYD
1 stop25h 42mQantas Airways
Fri 9/139:10 amSYD - ORD
1 stop23h 27mQantas Airways
Deal found 6/1$1,123
Sun 9/12:23 pmORD - SYD
1 stop25h 42mQantas Airways
Mon 9/305:35 pmSYD - ORD
1 stop41h 00mQantas Airways
Deal found 6/1$1,159
Fri 8/3011:50 amORD - SYD
1 stop28h 15mQantas Airways
Mon 9/95:35 pmSYD - ORD
1 stop41h 00mQantas Airways
Deal found 6/1$1,206
Mon 7/296:26 pmORD - SYD
1 stop21h 39mQantas Airways
Mon 8/129:15 amSYD - ORD
1 stop21h 21mQantas Airways
Deal found 6/1$1,261
Sun 9/16:24 pmORD - ADL
2 stops25h 26mQantas Airways
Tue 9/1011:00 amADL - ORD
2 stops43h 17mQantas Airways
Deal found 6/1$1,296
Fri 10/188:20 amORD - SYD
1 stop31h 50mQantas Airways
Sat 11/211:15 amSYD - ORD
1 stop20h 44mQantas Airways
Deal found 6/1$1,303

Cheap O'Hare Intl to Australia flights in June & July 2024

Find cheap flight options from O'Hare Intl to Australia specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,810,401 searches. Prices were last updated on June 2, 2024.
Listed are some of the best fares we've found on flights departing from Chicago to Australia in 2024. For more flight deals, be sure to check back very soon.
Sun 6/306:30 pmORD - SYD
1 stop21h 30mUnited Airlines
Mon 7/1510:20 amSYD - ORD
1 stop24h 25mUnited Airlines
Deal found 6/1$1,325
Sat 6/297:35 pmORD - SYD
1 stop44h 20mUnited Airlines
Wed 7/319:30 amSYD - ORD
1 stop22h 20mUnited Airlines
Deal found 6/1$1,337
Sun 6/309:15 amORD - SYD
2 stops30h 20mDelta
Sun 7/149:25 amSYD - ORD
2 stops37h 05mDelta
Deal found 6/1$1,366
Sat 6/2910:10 pmORD - SYD
1 stop41h 50mUnited Airlines
Sat 7/1310:20 amSYD - ORD
2 stops27h 35mUnited Airlines
Deal found 6/1$1,371
Sat 6/297:35 pmORD - SYD
1 stop20h 20mUnited Airlines
Mon 7/1510:20 amSYD - ORD
1 stop24h 25mUnited Airlines
Deal found 6/1$1,375
Sat 6/294:04 pmORD - SYD
2 stops23h 51mUnited Airlines
Wed 7/319:30 amSYD - ORD
1 stop20h 05mUnited Airlines
Deal found 6/1$1,380
Sat 6/291:00 pmORD - SYD
2 stops27h 00mUnited Airlines
Sat 7/1310:20 amSYD - ORD
2 stops27h 35mUnited Airlines
Deal found 6/1$1,422
Sat 6/294:20 pmORD - SYD
1 stop23h 40mUnited Airlines
Fri 7/1210:20 amSYD - ORD
1 stop19h 35mUnited Airlines
Deal found 6/1$1,425
Sun 6/306:30 pmORD - BNE
1 stop21h 00mUnited Airlines
Sun 7/1410:30 amBNE - ORD
2 stops28h 38mUnited Airlines
Deal found 6/1$1,482

O'Hare Intl to Australia 2024 flight deals

Discover exclusive flight deals for travel between O'Hare Intl and Australia in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Listed are some of the best fares we've found on flights departing from Chicago to Australia in 2024. For more flight deals, be sure to check back very soon.
Sun 11/36:35 pmORD - SYD
1 stop21h 25mQantas Airways
Mon 11/1111:15 amSYD - ORD
1 stop21h 44mQantas Airways
Deal found 5/31$1,029
Wed 9/112:49 pmORD - SYD
1 stop25h 16mQantas Airways
Thu 9/199:10 amSYD - ORD
1 stop25h 25mQantas Airways
Deal found 6/1$1,077
Sun 11/312:19 pmORD - SYD
2 stops27h 41mAmerican Airlines
Mon 11/1111:15 amSYD - ORD
2 stops23h 30mAmerican Airlines
Deal found 5/31$1,085
Sun 11/39:56 amORD - SYD
1 stop30h 04mAmerican Airlines
Mon 11/1111:15 amSYD - ORD
2 stops23h 30mAmerican Airlines
Deal found 5/31$1,086
Sat 9/78:36 pmORD - SYD
1 stop43h 29mQantas Airways
Fri 9/139:10 amSYD - ORD
1 stop23h 27mQantas Airways
Deal found 5/31$1,087
Mon 9/96:38 pmORD - SYD
1 stop21h 27mAmerican Airlines
Tue 9/179:10 amSYD - ORD
2 stops25h 23mAmerican Airlines
Deal found 6/1$1,088
Mon 9/912:00 pmORD - SYD
1 stop28h 05mAmerican Airlines
Tue 9/179:10 amSYD - ORD
1 stop30h 09mAmerican Airlines
Deal found 6/1$1,093
Mon 11/1111:33 amORD - SYD
2 stops28h 27mAmerican Airlines
Mon 11/1811:15 amSYD - ORD
1 stop35h 50mAmerican Airlines
Deal found 6/1$1,097
Wed 12/48:35 amORD - SYD
1 stop31h 25mAmerican Airlines
Wed 12/1111:15 amSYD - ORD
2 stops37h 12mAmerican Airlines
Deal found 6/1$1,103

O'Hare Intl to Australia flights leaving soon

Find last-minute flight options from O'Hare Intl to Australia for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Check out these flights departing soon from Chicago to Australia. Users should examine the flight details to ensure there are no surprises.
Thu 6/68:16 amORD - SYD
1 stop31h 49mQantas Airways
Thu 6/139:15 amSYD - ORD
1 stop23h 13mQantas Airways
Deal found 6/1$2,063
Thu 6/63:44 pmORD - SYD
2 stops26h 01mAir New Zealand
Thu 6/138:45 amSYD - ORD
2 stops26h 18mAir New Zealand
Deal found 6/1$2,279
Thu 6/63:44 pmORD - SYD
2 stops27h 51mAir New Zealand
Thu 6/1310:20 amSYD - ORD
1 stop19h 25mAir New Zealand
Deal found 6/1$2,337
Sat 6/89:30 pmORD - SYD
2 stops65h 55mFinnair
Wed 6/199:50 pmSYD - ORD
2 stops58h 35mFinnair
Deal found 6/1$6,730
Sat 6/812:00 pmORD - SYD
2 stops41h 10mMultiple Airlines
Wed 6/198:15 amSYD - ORD
1 stop40h 05mMultiple Airlines
Deal found 6/1$7,369
Sun 6/99:30 pmORD - MEL
2 stops44h 20mFinnair
Thu 6/2012:05 pmMEL - ORD
2 stops44h 20mFinnair
Deal found 6/1$7,465
Sat 6/82:10 pmORD - MEL
2 stops29h 40mAir New Zealand
Wed 6/199:30 amMEL - ORD
1 stop24h 24mAir New Zealand
Deal found 6/1$7,781
Sat 6/83:44 pmORD - SYD
2 stops27h 51mAir New Zealand
Wed 6/1910:20 amSYD - ORD
1 stop19h 25mAir New Zealand
Deal found 6/1$7,797
Sun 6/99:33 pmORD - MEL
1 stop42h 57mAir New Zealand
Thu 6/2012:10 pmMEL - ORD
2 stops32h 12mAir New Zealand
Deal found 6/1$7,839

One-way flights to Australia from O'Hare Intl

Search for one-way flight options from O'Hare Intl to Australia. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Some of the best available deals we've found on one-way flights from Chicago to Australia. Those seeking round-trip flights from Chicago to Australia should utilize the search form at the the top of the page.
Sat 6/810:17 pmORD - SYD
3 stops54h 28mMultiple Airlines
Deal found 6/1$798
Fri 6/78:26 pmORD - SYD
2 stops32h 19mMultiple Airlines
Deal found 6/1$875
Fri 6/71:23 pmORD - SYD
3 stops39h 22mMultiple Airlines
Deal found 6/1$980
Sun 6/168:10 amORD - PER
3 stops47h 25mMultiple Airlines
Deal found 6/1$1,019
Sat 6/810:17 pmORD - SYD
2 stops54h 28mMultiple Airlines
Deal found 6/1$1,059
Tue 6/113:40 pmORD - SYD
2 stops48h 40mAir Canada
Deal found 6/1$1,073
Wed 7/1712:25 pmORD - SYD
2 stops30h 25mMultiple Airlines
Deal found 6/1$1,076
Tue 6/119:36 amORD - SYD
3 stops35h 09mMultiple Airlines
Deal found 6/1$1,108
Tue 7/1612:30 amORD - SYD
3 stops40h 25mMultiple Airlines
Deal found 6/1$1,122

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

Customize your flight search to find flights from O'Hare Intl to Australia 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 2,810,401 searches. Data last updated June 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,029 - $1,412

Route

Depart

Return

Price

Chicago O'Hare IntlSydney Kingsford Smith

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Sun 11/3

1 stop21h 25m

Sydney Kingsford Smith

Mon 11/11

1 stop21h 44m

$1,029

Chicago O'Hare IntlSydney Kingsford Smith

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Sun 11/3

2 stops27h 41m

Sydney Kingsford Smith

Mon 11/11

2 stops23h 30m

$1,085

Chicago O'Hare IntlBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Sat 11/9

2 stops44h 30m

Brisbane

Wed 11/20

2 stops26h 54m

$1,200

Chicago O'Hare IntlSydney Kingsford Smith

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Tue 7/23

2 stops24h 54m

Sydney Kingsford Smith

Tue 7/30

2 stops31h 46m

$1,256

Chicago O'Hare IntlSydney Kingsford Smith

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Tue 8/20

1 stop24h 40m

Sydney Kingsford Smith

Tue 9/3

2 stops32h 43m

$1,268

Chicago O'Hare IntlSydney Kingsford Smith

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Sun 8/25

1 stop24h 40m

Sydney Kingsford Smith

Thu 9/12

1 stop20h 06m

$1,305

Chicago O'Hare IntlSydney Kingsford Smith

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Tue 7/23

1 stop23h 45m

Sydney Kingsford Smith

Tue 8/13

2 stops22h 32m

$1,316

Chicago O'Hare IntlSydney Kingsford Smith

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Mon 7/22

2 stops23h 50m

Sydney Kingsford Smith

Mon 8/5

2 stops26h 32m

$1,353

Chicago O'Hare IntlMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Mon 10/7

2 stops32h 10m

Melbourne

Wed 1/22

2 stops36h 35m

$1,412

Flights are sorted by cheapest first

Deals found on 5/31

No data available for this route at this time. Please check back soon.

Best time to book a flight from O'Hare Intl to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from 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.

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. 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 Australia. Reviews last updated June 2, 2024.
Read reviews from past customers who have flown United Airlines, Qantas Airways and Air New Zealand from Chicago to Australia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.8
Very good
74 reviews
Check prices

Crew

9.0

Entertainment

7.4

Comfort

8.2

Boarding

8.5

Food

8.0

Overall

8.8

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
8.8
Very good
74 reviews
Air Tahiti Nui
8.8
Very good
74 reviews
Check prices

Crew

9.0

Entertainment

7.4

Comfort

8.2

Boarding

8.5

Food

8.0

Overall

8.8

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
1,142 reviews
Air Tahiti Nui
8.8
Very good
74 reviews
Check prices

Crew

9.0

Entertainment

7.4

Comfort

8.2

Boarding

8.5

Food

8.0

Overall

8.8

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
8.5
Very good
914 reviews
Air Tahiti Nui
8.8
Very good
74 reviews
Check prices

Crew

9.0

Entertainment

7.4

Comfort

8.2

Boarding

8.5

Food

8.0

Overall

8.8

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.

EVA Air
8.4
Very good
1,495 reviews
Air Tahiti Nui
8.8
Very good
74 reviews
Check prices

Crew

9.0

Entertainment

7.4

Comfort

8.2

Boarding

8.5

Food

8.0

Overall

8.8

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
1,466 reviews
Air Tahiti Nui
8.8
Very good
74 reviews
Check prices

Crew

9.0

Entertainment

7.4

Comfort

8.2

Boarding

8.5

Food

8.0

Overall

8.8

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

  • Can I find flights from Chicago O'Hare Intl Airport to Australia for under $1,100 on Cheapflights?

    Yes, there are multiple flights from Chicago O'Hare Intl Airport to Australia for under $1,100. The cheapest flight booked recently is on Qantas Airways for just $1,029, but on average you can expect to pay $1,144.

  • Are there last-minute flights available from Chicago O'Hare Intl Airport to Australia for under $2,100?

    There are currently 20+ open flights from Chicago O'Hare Intl Airport to Australia within the next 7 days for less than $2,100.

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

    The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $1,073. However, be on the lookout for offers from Iberia and Air India, as they are both options that can get you from Chicago O'Hare Intl Airport to Australia for a low price.

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

    While some choose either Chicago O'Hare Intl - Melbourne or Chicago O'Hare Intl - Brisbane, Chicago O'Hare Intl - Sydney Kingsford Smith is the most popular route from Chicago O'Hare Intl Airport to Australia.

  • What does ORD to SYD mean?

    ORD stands for Chicago O'Hare Intl Airport, while SYD stands for Sydney Kingsford Smith Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Melbourne Airport (MEL), Brisbane Airport (BNE), Perth Airport (PER), Adelaide Airport (ADL), Cairns Airport (CNS) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from O'Hare Intl to Australia that include extra baggage allowance?

    The amount of baggage you can bring on your O'Hare Intl to Australia flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from O'Hare Intl to Australia with specific airlines?

    Yes, Cheapflights allows you to browse and filter O'Hare Intl to Australia flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from O'Hare Intl to Australia that allow pets onboard?

    Many airlines flying from O'Hare Intl to Australia offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from O'Hare Intl to Australia?

    Yes, you can often find last-minute deals on O'Hare Intl to Australia flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Chicago O'Hare Intl Airport to Australia flight deals updated?

    The Chicago O'Hare Intl Airport to Australia flight deals you see on this page were last updated on 6/1.

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

    Consider American Airlines, Air Canada or British Airways when booking your flight. These represent the most popular airlines when flying from Chicago O'Hare Intl Airport to Australia.

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

    Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Australia (average of $1,097). Flying from Chicago O'Hare Intl Airport to Australia in July is currently the most expensive (average of $1,385). 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

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.

Alternative routes for O'Hare Intl to Australia
See prices for flight routes from nearby airports that may be better suited for you.

O'Hare Intl to Sydney flights
O'Hare Intl to Auckland flights
Midway to Sydney flights
O'Hare Intl to Melbourne flights
O'Hare Intl to Brisbane flights
O'Hare Intl to Papeete flights
O'Hare Intl to Nadi flights
O'Hare Intl to Perth flights
O'Hare Intl to Avalon flights
O'Hare Intl to Tamuning flights
O'Hare Intl to Vaitape flights
O'Hare Intl to Townsville flights
Midway to Papeete flights
O'Hare Intl to Adelaide flights
O'Hare Intl to Queenstown flights
O'Hare Intl to Wellington flights
O'Hare Intl to Christchurch flights
O'Hare Intl to Rarotonga flights
Midway to Tamuning flights
O'Hare Intl to Hobart flights
O'Hare Intl to Apia flights
O'Hare Intl to Cairns flights
O'Hare Intl to Coolangatta flights
O'Hare Intl to Darwin flights
O'Hare Intl to Rotorua flights
O'Hare Intl to Mackay flights
O'Hare Intl to Canberra flights
Midway to Melbourne flights
O'Hare Intl to Pago Pago flights
O'Hare Intl to Truk flights
O'Hare Intl to Nuku‘alofa flights
O'Hare Intl to I Fadang flights
O'Hare Intl to Koror flights
O'Hare Intl to Tauranga flights
O'Hare Intl to Port Moresby flights
O'Hare Intl to Temae flights
O'Hare Intl to Launceston flights
O'Hare Intl to Hervey Bay flights
O'Hare Intl to Blenheim flights
O'Hare Intl to Roma flights
O'Hare Intl to Maroochydore flights
O'Hare Intl to Savusavu flights
O'Hare Intl to Fare flights

Top 10 airlines flying from O'Hare Intl to Australia

Discover the top 10 airlines that operate flights from O'Hare Intl to Australia. 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 2,810,401 searches. Data last updated June 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$290Average$1,475FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Fiji AirwaysCheapest$739Average$1,484FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
United AirlinesCheapest$887Average$1,688FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qantas AirwaysCheapest$951Average$1,813FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
DeltaCheapest$966Average$1,653FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapest$1,006Average$1,581FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Cathay PacificCheapest$1,138Average$1,244FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Air New ZealandCheapest$1,213Average$1,676FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
ANACheapest$1,349Average$2,078FlexibilityNo cancel feeOn-time80%
Search ANA flights
British AirwaysCheapest$1,387Average$1,553FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Atlanta to Chicago flights
San Francisco to Los Angeles flights
Seattle to Honolulu flights
Phoenix to San Francisco flights
Atlanta to New York flights
New York to Iceland flights
Boston to Paris flights
Chicago to Tokyo flights
Kansas City to Chicago flights
New York to Orlando flights
San Diego to Denver flights
Chicago O'Hare Intl Airport to Oranjestad flights

Search flights from O'Hare Intl to Australia by cabin class

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

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Laayoune Hassan I
Flights to Virac
Flights to Figari-Sud Corse
Flights to Edremit/Korfez
Flights to Rhinelander Oneida County
Flights to Girona Costa Brava
Flights to Brainerd Crow Wing County
Flights to Parikia Paros
Flights to Cortez Montezuma County
Flights to Miyakojima Hirara
Flights to Zadar
Flights to Trapani Birgi
Flights to Provincetown
Flights to Oran Es Senia
Flights to Constanţa Mihail Kogalniceanu
Flights to Vava'u Lupepau'U
Flights to Urumqi
Flights to Hakodate
Flights to Naxos
Flights to Dalaman
Flights to Hyannis Barnstable
Flights to Devils Lake
Flights to Bastia Poretta
Flights to Karpathos

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 from O'Hare Intl to Australia?

Cheapflights makes it easy to find O'Hare Intl to Australia 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 from O'Hare Intl to Australia?

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

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

Certainly. Search results for flights to Australia from O'Hare Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Australia from O'Hare Intl today and book when prices fit your budget.

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.
View all available airlines