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 23h 45m. Fly via Cathay Pacific, Air New Zealand, or EVA Air 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 ($628), United Airlines ($1,093), and Air Canada ($1,284).

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 Melbourne - Chicago O'Hare Intl. You may also consider Sydney Kingsford Smith - Chicago O'Hare Intl or Brisbane - Chicago O'Hare Intl.

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

Qantas Airways, United Airlines and Air Canada 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.

$960+ 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 29 August 2026.

Sun 30/809:30 -

2 stops25h 00m

Sat 12/916:26 -

2 stops24h 49m

Deal found 29/8$1,365

Sun 25/1014:00 -

2 stops32h 34m

Thu 29/1006:30 -

3 stops47h 35m

Deal found 27/8$1,367

Sun 30/810:55 -

2 stops27h 10m

Sun 6/916:25 -

1 stop24h 50m

Deal found 29/8$1,368

Sun 27/921:25 -

1 stop22h 35m

Mon 28/908:23 -

1 stop31h 42m

Deal found 25/8$1,381

Wed 21/1011:35 -

2 stops33h 59m

Wed 28/1006:30 -

3 stops36h 55m

Deal found 28/8$1,452

Sun 11/1014:15 -

3 stops31h 01m

Sun 18/1010:26 -

3 stops43h 59m

Deal found 28/8$1,485

Thu 22/1014:20 -

3 stops44h 42m

Wed 28/1007:15 -

3 stops37h 10m

Deal found 25/8$1,513

Thu 10/913:15 -

3 stops26h 30m

Sun 13/906:30 -

3 stops38h 20m

Deal found 28/8$1,527

Thu 8/1011:50 -

3 stops32h 26m

Wed 21/1006:00 -

3 stops37h 35m

Deal found 24/8$1,549

Sun 11/1014:30 -

3 stops30h 46m

Sat 31/1006:30 -

3 stops37h 50m

Deal found 26/8$1,619

Sun 27/906:00 -

3 stops33h 45m

Mon 28/910:26 -

3 stops34h 24m

Deal found 25/8$1,620

Fri 9/1018:50 -

1 stop27h 44m

Sat 17/1020:01 -

1 stop43h 29m

Deal found 29/8$1,638

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 29 August 2026.

Thu 5/1112:15 -

1 stop40h 40m

Mon 9/1114:10 -

1 stop28h 35m

Deal found 28/8$1,887

Tue 17/1100:40 -

1 stop28h 15m

Thu 18/214:35 -

2 stops36h 15m

Deal found 24/8$1,912

Tue 13/1011:20 -

2 stops23h 45m

Tue 20/1014:10 -

2 stops36h 15m

Deal found 28/8$1,914

Sat 12/922:15 -

1 stop37h 30m

Thu 24/900:30 -

1 stop28h 30m

Deal found 26/8$1,939

Mon 15/222:35 -

2 stops52h 25m

Mon 15/312:45 -

2 stops39h 55m

Deal found 29/8$2,053

Thu 5/1118:30 -

2 stops35h 31m

Mon 9/1121:06 -

2 stops48h 44m

Deal found 25/8$2,134

Wed 21/1023:45 -

1 stop31h 20m

Sun 25/1019:50 -

1 stop35h 30m

Deal found 24/8$2,150

Thu 8/1009:45 -

1 stop24h 53m

Thu 15/1013:50 -

1 stop24h 55m

Deal found 24/8$2,251

Wed 23/909:15 -

2 stops22h 44m

Wed 30/911:17 -

2 stops28h 33m

Deal found 26/8$2,253

Mon 14/910:20 -

2 stops23h 45m

Tue 29/913:30 -

2 stops26h 25m

Deal found 24/8$2,255

Tue 22/902:10 -

2 stops48h 45m

Sun 27/916:15 -

2 stops43h 55m

Deal found 25/8$2,425

Tue 13/1006:10 -

2 stops24h 03m

Tue 20/1012:59 -

3 stops33h 26m

Deal found 29/8$2,440

Tue 13/1006:00 -

2 stops46h 55m

Tue 20/1016:15 -

2 stops46h 05m

Deal found 29/8$2,014

Sun 15/1112:10 -

2 stops26h 26m

Wed 25/1114:00 -

2 stops25h 55m

Deal found 29/8$2,031

Tue 2/221:35 -

2 stops53h 25m

Wed 10/321:15 -

2 stops53h 10m

Deal found 27/8$2,053

Wed 21/1015:25 -

2 stops37h 30m

Wed 28/1015:10 -

2 stops33h 45m

Deal found 28/8$2,074

Mon 16/1110:40 -

2 stops23h 01m

Tue 9/213:35 -

2 stops24h 15m

Deal found 26/8$2,253

Wed 23/910:20 -

1 stop21h 16m

Sun 11/1006:00 -

1 stop34h 00m

Deal found 24/8$2,259

Sat 10/1007:00 -

2 stops45h 55m

Sat 17/1016:15 -

2 stops46h 05m

Deal found 26/8$2,059

Sun 11/1007:45 -

2 stops45h 10m

Sun 18/1016:15 -

2 stops32h 25m

Deal found 27/8$2,123

Tue 20/1022:55 -

2 stops32h 40m

Sat 24/1008:29 -

2 stops40h 51m

Deal found 25/8$2,376

Mon 21/910:55 -

2 stops23h 10m

Tue 29/912:40 -

1 stop28h 35m

Deal found 25/8$2,260

Thu 5/1121:35 -

2 stops54h 25m

Mon 9/1120:15 -

2 stops54h 10m

Deal found 28/8$2,263

Tue 20/1022:45 -

2 stops35h 20m

Sat 24/1019:20 -

1 stop34h 25m

Deal found 24/8$2,491

Mon 19/1002:10 -

3 stops43h 25m

Tue 27/1021:20 -

3 stops39h 10m

Deal found 28/8$2,067

Thu 8/1014:50 -

2 stops23h 40m

Thu 15/1013:50 -

2 stops34h 05m

Deal found 24/8$2,561

Wed 7/1011:00 -

1 stop22h 50m

Thu 15/1019:30 -

2 stops45h 20m

Deal found 26/8$2,329

Thu 5/1115:15 -

1 stop38h 40m

Mon 9/1114:10 -

1 stop37h 40m

Deal found 28/8$2,142

Thu 8/1006:10 -

2 stops24h 03m

Thu 15/1014:15 -

3 stops34h 10m

Deal found 24/8$2,653

Wed 23/902:10 -

2 stops48h 45m

Thu 1/1016:15 -

2 stops43h 55m

Deal found 25/8$2,732

Find flight deals from Australia to O'Hare Intl

Round-trip from	$1,367
One-way from	$960
Popular in	May
Cheapest in	October
Average price	$1,853

25/10-29/10
5 total stops
80h 09m total
Australia to Chicago

Search Deals

Etihad Airways
21/9
1 total stop
33h 50m total
Australia to Chicago

Search Deals

Highest demand for flights based on searches. 10% potential increase in price ($287 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($74 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 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

BrisbaneChicago

BNE Brisbane - ORD Chicago O'Hare Intl

BNEORD

Brisbane

Thu 5/11

12:15-12:55

1 stop40h 40m

Chicago O'Hare Intl

Mon 9/11

14:10-10:45

1 stop28h 35m

$1,887

BrisbaneChicago

BNE Brisbane - ORD Chicago O'Hare Intl

BNEORD

Brisbane

Tue 17/11

00:40-12:55

1 stop28h 15m

Chicago O'Hare Intl

Thu 18/2

14:35-18:50

2 stops36h 15m

$1,912

BrisbaneChicago

BNE Brisbane - ORD Chicago O'Hare Intl

BNEORD

Brisbane

Tue 13/10

11:20-20:05

2 stops23h 45m

Chicago O'Hare Intl

Tue 20/10

14:10-17:25

2 stops36h 15m

$1,914

BrisbaneChicago

BNE Brisbane - ORD Chicago O'Hare Intl

BNEORD

Brisbane

Sat 12/9

22:15-20:45

1 stop37h 30m

Chicago O'Hare Intl

Thu 24/9

00:30-20:00

1 stop28h 30m

$1,939

BrisbaneChicago

BNE Brisbane - ORD Chicago O'Hare Intl

BNEORD

Brisbane

Tue 13/10

06:00-13:55

2 stops46h 55m

Chicago O'Hare Intl

Tue 20/10

16:15-05:20

2 stops46h 05m

$2,014

MelbourneChicago

MEL Melbourne - ORD Chicago O'Hare Intl

MELORD

Melbourne

Sun 15/11

12:10-21:36

2 stops26h 26m

Chicago O'Hare Intl

Wed 25/11

14:00-08:55

2 stops25h 55m

$2,031

MelbourneChicago

MEL Melbourne - ORD Chicago O'Hare Intl

MELORD

Melbourne

Mon 15/2

22:35-10:00

2 stops52h 25m

Chicago O'Hare Intl

Mon 15/3

12:45-20:40

2 stops39h 55m

$2,053

SydneyChicago

SYD Sydney Kingsford Smith - ORD Chicago O'Hare Intl

SYDORD

Sydney Kingsford Smith

Tue 2/2

21:35-10:00

2 stops53h 25m

Chicago O'Hare Intl

Wed 10/3

21:15-19:25

2 stops53h 10m

$2,053

BrisbaneChicago

BNE Brisbane - ORD Chicago O'Hare Intl

BNEORD

Brisbane

Sat 10/10

07:00-13:55

2 stops45h 55m

Chicago O'Hare Intl

Sat 17/10

16:15-05:20

2 stops46h 05m

$2,059

PerthChicago

PER Perth - ORD Chicago O'Hare Intl

PERORD

Perth

Mon 19/10

02:10-08:35

3 stops43h 25m

Chicago O'Hare Intl

Tue 27/10

21:20-01:30

3 stops39h 10m

$2,067

Flights are sorted by cheapest return flights first.

Deals found on 26/8

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

BNE-ORD

MEL-ORD

PER-ORD

ADL-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

BNE-ORD

MEL-ORD

PER-ORD

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

Currently, October is the cheapest month in which you can book a flight from Australia to Chicago O'Hare Intl Airport (average of $1,551). Flying from Australia to Chicago O'Hare Intl Airport in December is currently the most expensive (average of $2,116). 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 71 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

665 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Viren,June 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.

Air New Zealand

8.0

Very Good

665 reviews

Air New Zealand

8.0

Very Good

665 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Viren,June 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.

Qantas Airways

7.5

Good

1,085 reviews

Air New Zealand

8.0

Very Good

665 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Viren,June 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.

United Airlines

7.4

Good

10,135 reviews

Air New Zealand

8.0

Very Good

665 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Viren,June 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.

American Airlines

7.1

Good

12,026 reviews

Air New Zealand

8.0

Very Good

665 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Viren,June 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.

Air Canada

7.1

Good

11,550 reviews

Air New Zealand

8.0

Very Good

665 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Viren,June 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.

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 23h 45m. Fly via Cathay Pacific, Air New Zealand, or EVA Air 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 ($628), United Airlines ($1,093), and Air Canada ($1,284).
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 Melbourne - Chicago O'Hare Intl. You may also consider Sydney Kingsford Smith - Chicago O'Hare Intl or Brisbane - 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, October is the cheapest month in which you can book a flight from Australia to Chicago O'Hare Intl Airport (average of $1,551). Flying from Australia to Chicago O'Hare Intl Airport in December is currently the most expensive (average of $2,116). 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

Libertyville

Browse thousands of different options on Cheapflights for your next trip

Airlines

Alternative routes

Complete your trip

Direct flights to United States

Flights by cabin class

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$581	Average$1,565	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Air Canada	Cheapest$1,054	Average$1,668	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
United Airlines	Cheapest$1,222	Average$1,784	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Qantas Airways	Cheapest$1,232	Average$2,021	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Air New Zealand	Cheapest$1,308	Average$1,497	FlexibilityNo cancel fee	On-time78%	Search Air New Zealand flights
Japan Airlines	Cheapest$1,358	Average$2,772	FlexibilityNo cancel fee	On-time79%	Search Japan Airlines flights
Cathay Pacific	Cheapest$1,656	Average$1,939	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
Virgin Australia	Cheapest$2,114	Average$2,141	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 $960

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 21/9. 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 29 August 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 29 August 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 29 August 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 29 August 2026.

Last-minute flights from Australia to O'Hare IntlDiscover last-minute flight deals from Australia to O'Hare Intl. Data last updated 29 August 2026 and is based on user searches.

Discover last-minute flight deals from Australia to O'Hare Intl. Data last updated 29 August 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 29 August 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 29 August 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 71 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 29 August 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 29 August 2026.

Australia and O'Hare Intl flights

Browse other Australia and O'Hare Intl flight options. Last updated on 29 August 2026.

Popular flight searches

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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 29 August 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 29 August 2026.

Last-minute flights from Australia to O'Hare Intl
Discover last-minute flight deals from Australia to O'Hare Intl. Data last updated 29 August 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 29 August 2026.