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 24h 44m. Fly via Delta, Qantas Airways, or Qatar Airways to get the fastest option. There are 15546 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 ($647), United Airlines ($1,126), and Air Canada ($1,330).

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

$618+ 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.

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Best

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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 4 November 2026.

Wed 4/1111:10 -

1 stop22h 50m

Wed 11/1118:45 -

1 stop21h 15m

Deal found 3/11$1,049

Thu 12/1111:10 -

1 stop23h 49m

Mon 16/1117:15 -

1 stop22h 45m

Deal found 31/10$1,053

Mon 2/1111:10 -

1 stop28h 20m

Sun 15/1110:32 -

1 stop29h 28m

Deal found 1/11$1,055

Mon 9/1110:40 -

1 stop30h 15m

Mon 23/1114:32 -

1 stop24h 58m

Deal found 1/11$1,059

Mon 2/1110:40 -

2 stops28h 25m

Sun 15/1114:32 -

1 stop24h 58m

Deal found 1/11$1,062

Mon 16/1111:10 -

1 stop21h 55m

Mon 30/1121:03 -

1 stop42h 57m

Deal found 2/11$1,085

Mon 2/1111:10 -

1 stop28h 20m

Tue 10/1118:45 -

1 stop21h 15m

Deal found 1/11$1,095

Thu 26/1111:15 -

1 stop22h 27m

Thu 3/1217:15 -

1 stop22h 45m

Deal found 3/11$1,120

Fri 25/1211:10 -

2 stops23h 50m

Tue 19/106:00 -

1 stop34h 00m

Deal found 31/10$1,123

Thu 12/1111:10 -

2 stops21h 50m

Sat 28/1106:40 -

1 stop33h 20m

Deal found 31/10$1,125

Tue 17/1106:00 -

2 stops27h 05m

Tue 2/215:06 -

2 stops26h 29m

Deal found 2/11$1,419

Sun 15/1121:00 -

2 stops36h 05m

Wed 25/1115:25 -

2 stops25h 40m

Deal found 3/11$1,549

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 4 November 2026.

Mon 16/1110:40 -

1 stop30h 15m

Mon 30/1107:45 -

1 stop31h 45m

Deal found 2/11$1,059

Thu 21/108:15 -

2 stops24h 44m

Sat 29/517:10 -

2 stops26h 25m

Deal found 3/11$1,648

Tue 17/1117:10 -

1 stop38h 20m

Tue 2/218:50 -

1 stop35h 30m

Deal found 31/10$1,997

Wed 20/110:40 -

1 stop24h 13m

Sun 31/107:25 -

1 stop30h 25m

Deal found 30/10$1,060

Tue 17/1117:10 -

1 stop38h 20m

Tue 2/218:50 -

2 stops34h 30m

Deal found 31/10$2,158

Thu 26/1111:15 -

2 stops26h 45m

Wed 2/1214:29 -

2 stops27h 31m

Deal found 1/11$2,262

Fri 5/212:15 -

1 stop40h 15m

Tue 9/214:10 -

1 stop28h 35m

Deal found 3/11$2,307

Thu 26/1111:35 -

1 stop45h 20m

Wed 2/1222:45 -

1 stop43h 30m

Deal found 1/11$2,396

Tue 12/112:45 -

2 stops24h 55m

Sat 27/321:40 -

1 stop43h 35m

Deal found 3/11$2,599

Sun 29/1119:45 -

2 stops52h 15m

Sun 6/1210:25 -

2 stops30h 05m

Deal found 1/11$2,768

Sun 31/106:00 -

2 stops39h 32m

Wed 3/215:52 -

2 stops26h 38m

Deal found 3/11$3,063

Sun 20/1219:55 -

2 stops41h 13m

Wed 20/120:15 -

1 stop44h 45m

Deal found 30/10$3,492

Mon 18/111:00 -

2 stops24h 24m

Tue 25/508:50 -

1 stop30h 55m

Deal found 3/11$2,039

Thu 26/1106:05 -

3 stops40h 09m

Wed 2/1207:00 -

2 stops30h 50m

Deal found 1/11$2,096

Mon 23/1110:40 -

2 stops24h 25m

Tue 8/1208:39 -

2 stops30h 51m

Deal found 3/11$1,984

Thu 4/216:10 -

1 stop39h 20m

Mon 8/218:50 -

1 stop30h 00m

Deal found 1/11$2,238

Tue 1/1205:35 -

2 stops27h 07m

Tue 8/1217:00 -

1 stop21h 30m

Deal found 3/11$2,142

Sun 31/112:00 -

1 stop41h 00m

Wed 3/214:10 -

1 stop27h 50m

Deal found 3/11$2,417

Thu 26/1110:40 -

2 stops25h 25m

Thu 3/1215:47 -

2 stops23h 43m

Deal found 3/11$2,059

Wed 25/1115:30 -

1 stop38h 00m

Thu 3/1214:10 -

2 stops37h 20m

Deal found 1/11$2,294

Thu 24/1213:10 -

1 stop20h 20m

Tue 12/115:06 -

2 stops27h 54m

Deal found 3/11$2,164

Mon 16/1110:40 -

2 stops28h 07m

Thu 3/1208:39 -

2 stops30h 51m

Deal found 1/11$2,065

Mon 7/1208:40 -

1 stop22h 15m

Mon 8/222:45 -

1 stop42h 35m

Deal found 1/11$2,767

Thu 3/1213:35 -

2 stops25h 55m

Mon 7/1215:25 -

2 stops28h 20m

Deal found 1/11$2,357

Thu 19/1111:40 -

2 stops40h 50m

Mon 23/1114:10 -

2 stops52h 45m

Deal found 2/11$2,765

Thu 24/1211:20 -

1 stop28h 13m

Tue 12/120:15 -

1 stop43h 15m

Deal found 3/11$3,136

Mon 16/1111:45 -

2 stops41h 45m

Mon 30/1114:10 -

2 stops32h 45m

Deal found 2/11$2,377

Mon 18/110:10 -

1 stop20h 43m

Wed 26/518:30 -

1 stop22h 20m

Deal found 3/11$2,459

Tue 24/1118:30 -

2 stops35h 00m

Fri 27/1114:10 -

1 stop37h 40m

Deal found 3/11$2,492

Sat 26/1206:30 -

2 stops25h 35m

Tue 29/1214:57 -

2 stops26h 13m

Deal found 2/11$2,764

Find flight deals from Australia to O'Hare Intl

Round-trip from	$1,053
One-way from	$618
Popular in	May
Cheapest in	November
Average price	$1,527

American Airlines
12/11-16/11
2 total stops
46h 34m total
Australia to Chicago

Search Deals

Delta
2/2-31/12
2 total stops
27h 56m total
Australia to Chicago

Search Deals

Highest demand for flights based on searches. 8% potential increase in price ($253 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($73 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

Tue 2/2

10:40-21:36

2 stops27h 56m

Chicago O'Hare Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$618

Fastest return journey

SydneyChicago

SYD Sydney Kingsford Smith - ORD Chicago O'Hare Intl

SYDORD

Sydney Kingsford Smith

Sat 6/3

10:40-13:47

1 stop20h 07m

Chicago O'Hare Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$702

SydneyChicago

SYD Sydney Kingsford Smith - ORD Chicago O'Hare Intl

SYDORD

Sydney Kingsford Smith

Fri 5/3

10:40-17:21

1 stop23h 41m

Chicago O'Hare Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$704

MelbourneChicago

MEL Melbourne - ORD Chicago O'Hare Intl

MELORD

Melbourne

Tue 17/11

13:45-00:21

3 stops27h 36m

Chicago O'Hare Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$818

MelbourneChicago

MEL Melbourne - ORD Chicago O'Hare Intl

MELORD

Melbourne

Wed 18/11

09:20-16:55

1 stop24h 35m

Chicago O'Hare Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$898

SydneyChicago

SYD Sydney Kingsford Smith - ORD Chicago O'Hare Intl

SYDORD

Sydney Kingsford Smith

Sat 6/3

14:00-13:54

3 stops40h 54m

Chicago O'Hare Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$986

MelbourneChicago

MEL Melbourne - ORD Chicago O'Hare Intl

MELORD

Melbourne

Wed 18/11

23:40-14:30

1 stop31h 50m

Chicago O'Hare Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,020

SydneyChicago

SYD Sydney Kingsford Smith - ORD Chicago O'Hare Intl

SYDORD

Sydney Kingsford Smith

Mon 16/11

10:40-23:55

1 stop30h 15m

Chicago O'Hare Intl

Mon 30/11

07:45-08:30

1 stop31h 45m

$1,059

SydneyChicago

SYD Sydney Kingsford Smith - ORD Chicago O'Hare Intl

SYDORD

Sydney Kingsford Smith

Wed 20/1

10:40-17:53

1 stop24h 13m

Chicago O'Hare Intl

Sun 31/1

07:25-06:50

1 stop30h 25m

$1,060

AdelaideChicago

ADL Adelaide - ORD Chicago O'Hare Intl

ADLORD

Adelaide

Wed 28/4

10:15-13:55

2 stops42h 10m

Chicago O'Hare Intl

Wed 31/12

00:00-15:30

Nonstop0h 00m

$1,088

Flights are sorted by cheapest return flights first.

Deals found on 1/11

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

ADL-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

ADL-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 $1,589). Flying from Australia to Chicago O'Hare Intl Airport in December is currently the most expensive (average of $2,404). 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 68 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

682 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

682 reviews

Air New Zealand

8.0

Very Good

682 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

1,122 reviews

Air New Zealand

8.0

Very Good

682 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

10,461 reviews

Air New Zealand

8.0

Very Good

682 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

11,857 reviews

Air New Zealand

8.0

Very Good

682 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

12,231 reviews

Air New Zealand

8.0

Very Good

682 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 24h 44m. Fly via Delta, Qantas Airways, or Qatar Airways to get the fastest option. There are 15546 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 ($647), United Airlines ($1,126), and Air Canada ($1,330).
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 Sydney Kingsford Smith - Chicago O'Hare Intl. You may also consider Melbourne - Chicago O'Hare Intl or Perth - 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 $1,589). Flying from Australia to Chicago O'Hare Intl Airport in December is currently the most expensive (average of $2,404). 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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Airlines

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O'Hare Intl flight routes

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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$550	Average$1,481	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Air Canada	Cheapest$959	Average$1,690	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Delta	Cheapest$1,060	Average$1,839	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Air New Zealand	Cheapest$1,231	Average$1,728	FlexibilityNo cancel fee	On-time78%	Search Air New Zealand flights
United Airlines	Cheapest$1,303	Average$1,974	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Qantas Airways	Cheapest$1,343	Average$2,153	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Cathay Pacific	Cheapest$1,705	Average$2,714	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
Virgin Australia	Cheapest$2,176	Average$2,204	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 $618

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/2. 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 4 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 4 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 4 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 4 November 2026.

Last-minute flights from Australia to O'Hare IntlDiscover last-minute flight deals from Australia to O'Hare Intl. Data last updated 4 November 2026 and is based on user searches.

Discover last-minute flight deals from Australia to O'Hare Intl. Data last updated 4 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 4 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 4 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 68 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 4 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 4 November 2026.

Australia and O'Hare Intl flights

Browse other Australia and O'Hare Intl flight options. Last updated on 4 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 4 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 4 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 4 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 4 November 2026.