How long is the flight from Australia to Chicago O'Hare Intl Airport?

There are many flights that can get you from Australia to Chicago O'Hare Intl Airport in 22h 25m. Fly via Air Canada, Qatar Airways, or Cathay Pacific to get the fastest option. There are 14318 km between Australia and Chicago O'Hare Intl Airport. Both multi-stop and direct flights can be found to your destination and back.

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 Air New Zealand ($666), United Airlines ($1,159), and Air Canada ($1,369).

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.

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).

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

The most popular route from Australia to Chicago O'Hare Intl Airport is Perth - Chicago O'Hare Intl. You may also consider Melbourne - Chicago O'Hare Intl or Sydney Kingsford Smith - Chicago O'Hare Intl.

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

Qantas Airways, American Airlines and United Airlines are the most popular airlines when flying from Australia to Chicago O'Hare Intl Airport.

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

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.

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.

$760+ Cheap Flights from Australia to Chicago O'Hare Intl Airport

Cheap flight deals from Australia to O'Hare Intl

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 15 November 2026.

Wed 18/1111:20 -

1 stop20h 17m

Sun 29/1115:30 -

2 stops30h 10m

Deal found 14/11$1,414

Wed 18/1111:20 -

1 stop25h 39m

Sun 29/1115:30 -

1 stop25h 05m

Deal found 14/11$1,462

Thu 12/1110:45 -

1 stop25h 14m

Thu 19/1114:00 -

2 stops26h 45m

Deal found 10/11$1,501

Tue 17/1106:00 -

2 stops30h 59m

Tue 2/215:35 -

2 stops32h 15m

Deal found 15/11$1,530

Thu 12/1106:35 -

2 stops24h 02m

Thu 19/1114:00 -

2 stops26h 45m

Deal found 10/11$1,533

Thu 19/1106:15 -

2 stops30h 44m

Thu 26/1115:30 -

2 stops32h 45m

Deal found 13/11$1,545

Tue 8/1206:35 -

3 stops29h 23m

Tue 15/1215:30 -

2 stops30h 00m

Deal found 10/11$1,572

Sat 21/1111:20 -

1 stop25h 39m

Mon 25/115:35 -

2 stops33h 40m

Deal found 12/11$1,744

Sun 6/1211:25 -

3 stops33h 36m

Sun 13/1207:00 -

3 stops35h 25m

Deal found 15/11$1,750

Sat 21/1111:20 -

1 stop25h 39m

Tue 26/108:45 -

2 stops31h 50m

Deal found 12/11$1,827

Wed 25/1106:00 -

2 stops25h 37m

Thu 3/1215:30 -

2 stops36h 45m

Deal found 13/11$1,834

Mon 28/1211:10 -

2 stops35h 39m

Mon 25/106:00 -

2 stops34h 00m

Deal found 15/11$1,845

Best flights from Australia to O'Hare Intl
Discover carefully curated flight deals from Australia to O'Hare Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 November 2026.

Thu 4/210:45 -

2 stops22h 25m

Mon 8/210:33 -

2 stops30h 12m

Deal found 10/11$1,470

Tue 8/1206:35 -

3 stops29h 23m

Tue 15/1215:30 -

2 stops30h 00m

Deal found 10/11$1,572

Fri 26/219:00 -

2 stops36h 30m

Sat 20/319:50 -

1 stop30h 00m

Deal found 14/11$2,143

Fri 5/212:15 -

1 stop40h 15m

Tue 9/214:10 -

1 stop28h 35m

Deal found 14/11$2,228

Wed 13/110:10 -

1 stop20h 51m

Tue 25/519:55 -

2 stops44h 55m

Deal found 14/11$2,522

Fri 5/210:45 -

2 stops22h 25m

Tue 9/210:33 -

2 stops30h 12m

Deal found 13/11$1,524

Mon 10/514:05 -

2 stops66h 45m

Mon 31/521:30 -

3 stops49h 25m

Deal found 11/11$3,180

Thu 17/1211:20 -

1 stop35h 51m

Fri 1/111:56 -

1 stop28h 24m

Deal found 12/11$3,371

Mon 18/112:00 -

2 stops49h 04m

Mon 31/515:40 -

2 stops28h 40m

Deal found 10/11$1,555

Wed 30/1206:20 -

2 stops27h 39m

Wed 6/118:45 -

2 stops25h 20m

Deal found 15/11$3,614

Sat 6/206:00 -

3 stops29h 31m

Wed 10/215:35 -

2 stops35h 05m

Deal found 14/11$1,668

Wed 5/517:55 -

2 stops35h 00m

Thu 20/516:15 -

1 stop39h 00m

Deal found 14/11$2,245

Sun 31/106:00 -

3 stops30h 28m

Wed 3/208:58 -

2 stops38h 52m

Deal found 11/11$1,690

Thu 4/217:10 -

1 stop38h 20m

Mon 8/218:50 -

1 stop30h 00m

Deal found 10/11$2,267

Fri 19/217:40 -

2 stops58h 50m

Tue 23/214:10 -

2 stops52h 45m

Deal found 14/11$2,389

Wed 13/110:10 -

1 stop20h 51m

Mon 24/518:30 -

1 stop22h 20m

Deal found 14/11$2,522

Mon 8/200:45 -

1 stop28h 45m

Wed 10/214:10 -

1 stop39h 55m

Deal found 13/11$2,398

Thu 26/1112:00 -

1 stop20h 39m

Thu 3/1211:30 -

2 stops24h 30m

Deal found 13/11$2,488

Wed 13/110:10 -

1 stop20h 51m

Sun 23/519:40 -

2 stops45h 10m

Deal found 14/11$2,522

Fri 19/314:30 -

2 stops38h 30m

Wed 24/315:10 -

2 stops35h 05m

Deal found 11/11$2,481

Mon 26/422:45 -

2 stops36h 49m

Thu 29/419:20 -

1 stop34h 15m

Deal found 10/11$2,794

Wed 13/110:10 -

1 stop30h 17m

Mon 29/314:55 -

1 stop25h 55m

Deal found 12/11$2,553

Sat 6/212:00 -

1 stop41h 00m

Wed 10/214:10 -

1 stop27h 50m

Deal found 14/11$2,498

Tue 8/1210:45 -

1 stop19h 52m

Tue 15/1215:30 -

2 stops32h 00m

Deal found 10/11$2,280

Fri 18/1211:50 -

1 stop28h 43m

Wed 30/1210:33 -

1 stop27h 27m

Deal found 10/11$3,406

Sun 6/1223:10 -

2 stops29h 02m

Sun 7/212:36 -

3 stops33h 54m

Deal found 15/11$2,860

Tue 22/1215:20 -

2 stops52h 39m

Tue 5/116:11 -

2 stops38h 54m

Deal found 11/11$3,734

Fri 18/1211:20 -

1 stop24h 37m

Sat 2/112:40 -

1 stop24h 40m

Deal found 14/11$3,461

Tue 29/1207:55 -

3 stops38h 54m

Tue 5/107:30 -

3 stops40h 35m

Deal found 14/11$2,909

Sat 5/1222:45 -

1 stop29h 45m

Sun 7/218:50 -

1 stop33h 55m

Deal found 13/11$3,225

Find flight deals from Australia to O'Hare Intl

Round-trip from	$1,402
One-way from	$760
Popular in	December
Cheapest in	November
Average price	$1,573

Air Canada
18/1-31/5
4 total stops
52h 02m total
Australia to Chicago

Search Deals

15/2-31/12
2 total stops
34h 05m total
Australia to Chicago

Search Deals

Highest demand for flights based on searches. 0% potential increase in price ($21 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($66 potential savings vs. average return price).

Search Deals

Average for round-trip flights in November 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Australia to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyChicago

SYD Sydney Kingsford Smith - ORD Chicago O'Hare Intl

SYDORD

Sydney Kingsford Smith

Mon 15/2

14:00-07:05

2 stops34h 05m

Chicago O'Hare Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$760

SydneyChicago

SYD Sydney Kingsford Smith - ORD Chicago O'Hare Intl

SYDORD

Sydney Kingsford Smith

Wed 14/4

13:15-06:14

3 stops31h 59m

Chicago O'Hare Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$854

MelbourneChicago

MEL Melbourne - ORD Chicago O'Hare Intl

MELORD

Melbourne

Wed 3/3

09:20-16:55

1 stop24h 35m

Chicago O'Hare Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$944

BrisbaneChicago

BNE Brisbane - ORD Chicago O'Hare Intl

BNEORD

Brisbane

Tue 13/4

11:10-17:55

1 stop45h 45m

Chicago O'Hare Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$968

SydneyChicago

SYD Sydney Kingsford Smith - ORD Chicago O'Hare Intl

SYDORD

Sydney Kingsford Smith

Thu 15/4

11:35-17:55

1 stop45h 20m

Chicago O'Hare Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$976

SydneyChicago

SYD Sydney Kingsford Smith - ORD Chicago O'Hare Intl

SYDORD

Sydney Kingsford Smith

Mon 25/1

16:50-07:35

1 stop31h 45m

Chicago O'Hare Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$992

BrisbaneChicago

BNE Brisbane - ORD Chicago O'Hare Intl

BNEORD

Brisbane

Sun 18/4

11:10-17:55

1 stop45h 45m

Chicago O'Hare Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$996

BrisbaneChicago

BNE Brisbane - ORD Chicago O'Hare Intl

BNEORD

Brisbane

Mon 12/4

12:20-13:55

1 stop40h 35m

Chicago O'Hare Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,032

MelbourneChicago

MEL Melbourne - ORD Chicago O'Hare Intl

MELORD

Melbourne

Wed 3/3

12:45-00:26

3 stops28h 41m

Chicago O'Hare Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,046

BrisbaneChicago

BNE Brisbane - ORD Chicago O'Hare Intl

BNEORD

Brisbane

Fri 16/4

12:20-13:55

1 stop40h 35m

Chicago O'Hare Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,063

Flights are sorted by cheapest return flights first.

Deals found on 10/11

Showing 1-10 of 60 resultsSorted by cheapest first

...

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.

SYD-ORD

MEL-ORD

BNE-ORD

CNS-ORD

PER-ORD

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.

Cheapflights Insights

Everything you need to know about your flight from Australia to Chicago O'Hare Intl Airport

AU0-ORD

SYD-ORD

MEL-ORD

BNE-ORD

CNS-ORD

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

Currently, May is the cheapest month in which you can book a flight from Australia to Chicago O'Hare Intl Airport (average of $1,637). Flying from Australia to Chicago O'Hare Intl Airport in December is currently the most expensive (average of $2,712). 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.

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

The price you pay for your flight from Australia to Chicago O'Hare Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 15 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing O'Hare Intl

See what other customers who have flown with Air New Zealand,Qantas Airways, andUnited Airlines from Australia to Chicago O'Hare Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Air New Zealand

8.0

Very Good

684 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Aug 2026

FLL - IAH

All good. Problem was delay caused by weather in Houston creating anxiety about my AirNZ connection. Nothing that United could do about that, and in fairness th captain kept us very well informed

Air New Zealand

8.0

Very Good

684 reviews

Air New Zealand

8.0

Very Good

684 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Aug 2026

FLL - IAH

All good. Problem was delay caused by weather in Houston creating anxiety about my AirNZ connection. Nothing that United could do about that, and in fairness th captain kept us very well informed

Qantas Airways

7.5

Good

1,125 reviews

Air New Zealand

8.0

Very Good

684 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Aug 2026

FLL - IAH

All good. Problem was delay caused by weather in Houston creating anxiety about my AirNZ connection. Nothing that United could do about that, and in fairness th captain kept us very well informed

United Airlines

7.3

Good

10,492 reviews

Air New Zealand

8.0

Very Good

684 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Aug 2026

FLL - IAH

All good. Problem was delay caused by weather in Houston creating anxiety about my AirNZ connection. Nothing that United could do about that, and in fairness th captain kept us very well informed

Air Canada

7.1

Good

11,896 reviews

Air New Zealand

8.0

Very Good

684 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Aug 2026

FLL - IAH

All good. Problem was delay caused by weather in Houston creating anxiety about my AirNZ connection. Nothing that United could do about that, and in fairness th captain kept us very well informed

American Airlines

7.0

Good

12,227 reviews

Air New Zealand

8.0

Very Good

684 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Aug 2026

FLL - IAH

All good. Problem was delay caused by weather in Houston creating anxiety about my AirNZ connection. Nothing that United could do about that, and in fairness th captain kept us very well informed

Related info for your journey

How long is the flight from Australia to Chicago O'Hare Intl Airport?
There are many flights that can get you from Australia to Chicago O'Hare Intl Airport in 22h 25m. Fly via Air Canada, Qatar Airways, or Cathay Pacific to get the fastest option. There are 14318 km between Australia and Chicago O'Hare Intl Airport. Both multi-stop and direct flights can be found to your destination and back.
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 Air New Zealand ($666), United Airlines ($1,159), and Air Canada ($1,369).
What are the most popular routes from Australia to Chicago O'Hare Intl Airport?
The most popular route from Australia to Chicago O'Hare Intl Airport is Perth - Chicago O'Hare Intl. You may also consider Melbourne - Chicago O'Hare Intl or Sydney Kingsford Smith - 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 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.
What is the cheapest month to book a flight from Australia to Chicago O'Hare Intl Airport?
Currently, May is the cheapest month in which you can book a flight from Australia to Chicago O'Hare Intl Airport (average of $1,637). Flying from Australia to Chicago O'Hare Intl Airport in December is currently the most expensive (average of $2,712). 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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Browse thousands of different options on Cheapflights for your next trip

Airlines

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Complete your trip

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O'Hare Intl flight routes

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Popular flights

Fly from Australia to O'Hare Intl on these airlines

Qantas Airways flights from Australia to Chicago O'Hare Intl

Air Canada flights from Australia to Chicago O'Hare Intl

Top 8 airlines flying from Australia to O'Hare Intl

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$567	Average$1,307	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Air Canada	Cheapest$988	Average$1,740	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Delta	Cheapest$1,091	Average$1,894	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Air New Zealand	Cheapest$1,268	Average$1,815	FlexibilityNo cancel fee	On-time78%	Search Air New Zealand flights
United Airlines	Cheapest$1,342	Average$1,970	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Qantas Airways	Cheapest$1,383	Average$2,090	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Cathay Pacific	Cheapest$1,964	Average$2,797	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
Virgin Australia	Cheapest$2,241	Average$2,270	FlexibilityNo cancel fee	On-time80%	Search Virgin Australia flights

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to O'Hare Intl from Australia today with Cheapflights!

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

Cheapflights helps you find that perfect flight to O'Hare Intl from Australia by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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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Cheap flights from Australia to Chicago O'Hare Intl Airport from $760

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Australia to O'Hare Intl

Cheapest flights from Australia to O'Hare IntlExplore 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 15 November 2026.

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 15 November 2026.

Best flights from Australia to O'Hare IntlDiscover carefully curated flight deals from Australia to O'Hare Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 November 2026.

Discover carefully curated flight deals from Australia to O'Hare Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 November 2026.

Last-minute flights from Australia to O'Hare IntlDiscover last-minute flight deals from Australia to O'Hare Intl. Data last updated 15 November 2026 and is based on user searches.

Discover last-minute flight deals from Australia to O'Hare Intl. Data last updated 15 November 2026 and is based on user searches.

One-way flights from Australia to O'Hare IntlSearch for one-way flight options from Australia to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated 15 November 2026.

Search for one-way flight options from Australia to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated 15 November 2026.

Find flight deals from Australia to O'Hare Intl

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Australia to Chicago O'Hare Intl Airport that are best for you.

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.

Cheapflights Insights

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

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

The price you pay for your flight from Australia to Chicago O'Hare Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 15 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing O'Hare Intl

See what other customers who have flown with Air New Zealand,Qantas Airways, andUnited Airlines from Australia to Chicago O'Hare Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Australia to Chicago O'Hare Intl Airport?

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

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?

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

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

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

Travelling to a place near Chicago O'Hare Intl Airport?

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Fly from Australia to O'Hare Intl on these airlines

Choose from the following airlines for your flight from Australia to O'Hare Intl. Flights are based on user searches made on Cheapflights and were last updated on 15 November 2026.

Alternative routes for Australia to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to O'Hare Intl by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to United States

Book a non-stop flight to one of these other cities located in United States.

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

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

Other flights to O'Hare Intl

Explore flights to O'Hare Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 15 November 2026.

Australia and O'Hare Intl flights

Browse other Australia and O'Hare Intl flight options. Last updated on 15 November 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top 8 airlines flying from Australia to O'Hare Intl

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

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

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

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

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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 15 November 2026.

Best flights from Australia to O'Hare Intl
Discover carefully curated flight deals from Australia to O'Hare Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 November 2026.

Last-minute flights from Australia to O'Hare Intl
Discover last-minute flight deals from Australia to O'Hare Intl. Data last updated 15 November 2026 and is based on user searches.

One-way flights from Australia to O'Hare Intl
Search for one-way flight options from Australia to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated 15 November 2026.