Cheap flights from O'Hare Intl (ORD) to Australia from $367

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 8/30. 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. 15 — jun. 221

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 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 3,080,152 searches. Prices were last updated on junio 10, 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.
dom. 7/289:36 amORD - BNE
3 stops33h 59mMultiple Airlines
sáb. 8/1011:35 amBNE - ORD
2 stops31h 47mMultiple Airlines
Deal found 6/9$1,147
dom. 7/289:36 amORD - BNE
3 stops33h 59mMultiple Airlines
sáb. 8/1011:35 amBNE - ORD
3 stops28h 16mMultiple Airlines
Deal found 6/9$1,208
jue. 7/47:25 amORD - MEL
2 stops36h 25mAir New Zealand
sáb. 8/38:45 amMEL - ORD
2 stops36h 15mAir New Zealand
Deal found 6/10$1,315
dom. 7/283:35 pmORD - BNE
2 stops48h 25mAir Canada
sáb. 8/1010:00 amBNE - ORD
1 stop19h 21mAir Canada
Deal found 6/9$1,446
dom. 7/289:15 pmORD - BNE
2 stops42h 45mAir Canada
sáb. 8/1010:00 amBNE - ORD
2 stops25h 11mAir Canada
Deal found 6/9$1,452
lun. 7/298:45 amORD - BNE
2 stops31h 15mAir Canada
mar. 8/138:45 pmBNE - ORD
2 stops32h 36mAir Canada
Deal found 6/9$1,487
mar. 7/305:30 pmORD - SYD
1 stop22h 30mAir New Zealand
mar. 8/69:55 amSYD - ORD
2 stops29h 18mAir New Zealand
Deal found 6/8$1,498
dom. 7/284:15 pmORD - BNE
1 stop23h 15mUnited Airlines
mar. 8/1310:30 amBNE - ORD
1 stop19h 25mUnited Airlines
Deal found 6/9$1,517
dom. 7/287:00 pmORD - BNE
1 stop20h 30mUnited Airlines
mar. 8/1310:30 amBNE - ORD
2 stops25h 35mUnited Airlines
Deal found 6/9$1,522

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 3,080,152 searches. Data last updated junio 10, 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.
dom. 7/289:36 amORD - BNE
3 stops33h 59mMultiple Airlines
sáb. 8/1011:35 amBNE - ORD
2 stops31h 47mMultiple Airlines
Deal found 6/9$1,147
mar. 8/135:57 pmORD - BNE
2 stops23h 33mAir New Zealand
mar. 8/2012:15 pmBNE - ORD
2 stops23h 52mAir New Zealand
Deal found 6/9$1,192
dom. 7/289:36 amORD - BNE
3 stops33h 59mMultiple Airlines
sáb. 8/1011:35 amBNE - ORD
3 stops28h 16mMultiple Airlines
Deal found 6/9$1,208
lun. 9/93:45 pmORD - MEL
2 stops28h 05mAir New Zealand
dom. 9/228:45 amMEL - ORD
2 stops30h 21mAir New Zealand
Deal found 6/9$1,222
dom. 11/37:35 amORD - BNE
2 stops34h 20mAir New Zealand
sáb. 11/166:10 pmBNE - ORD
2 stops45h 49mAir New Zealand
Deal found 6/8$1,236
dom. 8/47:15 amORD - BNE
2 stops34h 15mAir New Zealand
dom. 8/119:45 amBNE - ORD
2 stops28h 13mAir New Zealand
Deal found 6/9$1,238
dom. 9/14:45 pmORD - MEL
2 stops27h 05mAir New Zealand
lun. 9/98:45 amMEL - ORD
2 stops28h 55mAir New Zealand
Deal found 6/9$1,243
sáb. 11/97:35 pmORD - BNE
2 stops43h 35mAir New Zealand
sáb. 11/236:10 pmBNE - ORD
2 stops44h 52mAir New Zealand
Deal found 6/9$1,258
mar. 11/198:50 amORD - BNE
2 stops30h 20mAir New Zealand
dom. 12/16:05 pmBNE - ORD
2 stops41h 50mAir New Zealand
Deal found 6/9$1,282

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 3,080,152 searches. Data last updated junio 10, 2024.
Check out these flights departing soon from Chicago to Australia. Users should examine the flight details to ensure there are no surprises.
lun. 6/1710:55 amORD - SYD
2 stops29h 25mAir Canada
mar. 7/169:20 amSYD - ORD
1 stop20h 01mAir Canada
Deal found 6/9$1,523
mar. 6/183:40 pmORD - SYD
1 stop24h 40mAir Canada
mar. 7/169:20 amSYD - ORD
1 stop20h 01mAir Canada
Deal found 6/9$1,525
mar. 6/1810:55 amORD - SYD
3 stops29h 25mAir Canada
mar. 7/169:20 amSYD - ORD
2 stops37h 38mAir Canada
Deal found 6/9$1,529
lun. 6/1711:55 amORD - SYD
1 stop28h 10mQantas Airways
mié. 7/109:15 amSYD - ORD
1 stop23h 18mQantas Airways
Deal found 6/9$1,615
lun. 6/178:16 amORD - SYD
1 stop31h 49mQantas Airways
mié. 7/179:15 amSYD - ORD
1 stop21h 40mQantas Airways
Deal found 6/9$1,625
dom. 6/163:40 pmORD - BNE
1 stop24h 20mAir Canada
sáb. 8/1010:00 amBNE - ORD
2 stops25h 11mAir Canada
Deal found 6/9$1,652
lun. 6/173:40 pmORD - SYD
1 stop24h 40mAir Canada
lun. 7/159:20 amSYD - ORD
2 stops37h 38mAir Canada
Deal found 6/9$1,682
mar. 6/186:25 pmORD - SYD
1 stop21h 40mAmerican Airlines
mié. 7/179:15 amSYD - ORD
1 stop21h 40mAmerican Airlines
Deal found 6/9$1,718
lun. 6/175:34 pmORD - SYD
2 stops22h 31mAmerican Airlines
mié. 7/109:15 amSYD - ORD
2 stops22h 45mAmerican Airlines
Deal found 6/9$1,722

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 3,080,152 searches. Data last updated junio 10, 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.
vie. 8/309:10 pmORD - MEL
2 stops51h 25mMultiple Airlines
Deal found 6/9$367
mar. 8/138:40 amORD - MEL
2 stops39h 55mMultiple Airlines
Deal found 6/10$385
lun. 8/129:22 pmORD - MEL
2 stops51h 13mMultiple Airlines
Deal found 6/9$391
sáb. 8/176:35 amORD - MEL
2 stops42h 00mMultiple Airlines
Deal found 6/10$407
mié. 8/146:35 amORD - AVV
3 stops49h 15mMultiple Airlines
Deal found 6/10$421
vie. 8/166:35 amORD - MEL
3 stops59h 00mMultiple Airlines
Deal found 6/10$424
jue. 8/156:35 amORD - AVV
3 stops46h 40mMultiple Airlines
Deal found 6/10$424
jue. 8/156:35 amORD - MEL
3 stops59h 00mMultiple Airlines
Deal found 6/10$433
mié. 8/146:35 amORD - MEL
3 stops44h 30mMultiple Airlines
Deal found 6/10$434

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 3,080,152 searches. Data last updated junio 10, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,147 - $1,556

Route

Depart

Return

Price

Chicago O'Hare IntlBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

dom. 7/28

3 stops33h 59m

Brisbane

sáb. 8/10

2 stops31h 47m

$1,147

Chicago O'Hare IntlBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

mar. 8/13

2 stops23h 33m

Brisbane

mar. 8/20

2 stops23h 52m

$1,192

Chicago O'Hare IntlBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

lun. 11/4

1 stop24h 00m

Brisbane

dom. 11/17

2 stops22h 23m

$1,340

Chicago O'Hare IntlBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

mié. 11/6

1 stop29h 25m

Brisbane

dom. 11/17

1 stop18h 49m

$1,507

Chicago O'Hare IntlSydney Kingsford Smith

ORD - SYD

ORDSYD

Chicago O'Hare Intl

mar. 10/15

1 stop25h 40m

Sydney Kingsford Smith

mié. 10/23

1 stop32h 05m

$1,510

Chicago O'Hare IntlMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

jue. 11/21

2 stops31h 25m

Melbourne

sáb. 11/23

2 stops36h 35m

$1,516

Chicago O'Hare IntlBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

dom. 7/28

1 stop23h 15m

Brisbane

mar. 8/13

1 stop19h 25m

$1,517

Chicago O'Hare IntlSydney Kingsford Smith

ORD - SYD

ORDSYD

Chicago O'Hare Intl

mar. 8/20

1 stop28h 15m

Sydney Kingsford Smith

mar. 9/3

1 stop22h 06m

$1,531

Chicago O'Hare IntlSydney Kingsford Smith

ORD - SYD

ORDSYD

Chicago O'Hare Intl

jue. 11/7

3 stops52h 25m

Sydney Kingsford Smith

mié. 11/13

3 stops35h 40m

$1,556

Flights are sorted by cheapest first

Deals found on 6/9

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 junio 10, 2024.
Read reviews from past customers who have flown Air New Zealand, United Airlines and Qantas Airways from Chicago to Australia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.8
Very good
73 reviews

Boarding

8.5

Food

8.0

Crew

9.0

Comfort

8.1

Overall

8.8

Entertainment

7.4

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.

8.8
Very good
73 reviews
8.8
Very good
73 reviews

Boarding

8.5

Food

8.0

Crew

9.0

Comfort

8.1

Overall

8.8

Entertainment

7.4

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.

8.5
Very good
1,129 reviews
8.8
Very good
73 reviews

Boarding

8.5

Food

8.0

Crew

9.0

Comfort

8.1

Overall

8.8

Entertainment

7.4

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.

8.5
Very good
894 reviews
8.8
Very good
73 reviews

Boarding

8.5

Food

8.0

Crew

9.0

Comfort

8.1

Overall

8.8

Entertainment

7.4

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
1,488 reviews
8.8
Very good
73 reviews

Boarding

8.5

Food

8.0

Crew

9.0

Comfort

8.1

Overall

8.8

Entertainment

7.4

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
1,458 reviews
8.8
Very good
73 reviews

Boarding

8.5

Food

8.0

Crew

9.0

Comfort

8.1

Overall

8.8

Entertainment

7.4

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 $1,200 on Cheapflights?

    Yes, there are multiple flights from Chicago O'Hare Intl Airport to Australia for under $1,200. The cheapest flight booked recently is on Multiple Airlines for just $1,147, but on average you can expect to pay $1,239.

  • Are there last-minute flights available from Chicago O'Hare Intl Airport to Australia for under $1,600?

    There are currently 20+ open flights from Chicago O'Hare Intl Airport to Australia within the next 7 days for less than $1,600.

  • What are the most popular routes 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), Coolangatta Gold Coast Airport (OOL) 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 6/9.

  • What are the most popular airlines that fly 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 $1,093). Flying from Chicago O'Hare Intl Airport to Australia in July is currently the most expensive (average of $1,373). 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 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 3,080,152 searches. Data last updated junio 10, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$286Average$1,213FlexibilityNo cancel feeOn-time71%
Fiji AirwaysCheapest$739Average$1,484FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$871Average$1,633FlexibilityNo cancel feeOn-time69%
Qantas AirwaysCheapest$951Average$1,867FlexibilityNo cancel feeOn-time74%
DeltaCheapest$966Average$1,636FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$1,001Average$1,608FlexibilityNo cancel feeOn-time67%
Cathay PacificCheapest$1,138Average$1,244FlexibilityNo cancel feeOn-time72%
Air New ZealandCheapest$1,213Average$1,668FlexibilityNo cancel feeOn-time78%
ANACheapest$1,349Average$2,078FlexibilityNo cancel feeOn-time80%
British AirwaysCheapest$1,387Average$1,553FlexibilityNo cancel feeOn-time70%

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.
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