What is the cheapest airline that flies from New South Wales to Chicago O'Hare Intl?

Cathay Pacific is the most popular carrier operating from New South Wales to Chicago O'Hare Intl

Which airlines fly to Chicago O'Hare Intl Airport?

Qantas Airways, American Airlines and Air Canada are the top three most popular airlines that fly to Chicago O'Hare Intl Airport from New South Wales according to our data. Qantas Airways is the first choice among our users, with 42% of people opting to fly with this airline when travelling to Chicago O'Hare Intl Airport. Keep in mind that there are 6 different airlines that fly to Chicago O'Hare Intl Airport on a routine basis, so you have a few additional options to choose from.

How many operators does momondo search for flights from New South Wales to Chicago O'Hare Intl Airport?

As of November 2026, there are 6 operators available to choose from for flights from New South Wales to Chicago O'Hare Intl Airport.

How old do you have to be to fly from New South Wales to Chicago O'Hare Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New South Wales to Chicago O'Hare Intl Airport.

What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

The travel and health documents required for your trip to Chicago O'Hare Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Chicago O'Hare Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$743 Cheap Flights from New South Wales to Chicago O'Hare Intl Airport in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from New South Wales to Chicago

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One-way

Cheap return flights

Enter your travel dates to find the best prices.

11:20 - 14:32SYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

20h 12m1 stop Vancouver Intl

13:55 - 09:35ORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

26h 40m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

$1,426Air Canada

Thu, 21 Jan - Thu, 28 Jan

11:20 - 14:32SYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

20h 12m1 stop Vancouver Intl

15:35 - 09:35ORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

25h 00m1 stop Vancouver Intl

$1,429Air Canada

Thu, 21 Jan - Thu, 28 Jan

11:35 - 17:55SYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

46h 20m1 stop Manila Ninoy Aquino Intl

23:45 - 09:45ORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

43h 00m1 stop Manila Ninoy Aquino Intl

$1,945Philippine Airlines

Thu, 1 Apr - Mon, 10 May

08:45 - 12:30SYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

44h 45m1 stop Hong Kong Intl

16:00 - 06:10ORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

47h 10m1 stop Hong Kong Intl

$2,088Cathay Pacific

Thu, 18 Feb - Thu, 24 Jun

11:10 - 15:16SYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

21h 06m1 stop Los Angeles

06:49 - 06:55ORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

31h 06m2 stops Cincinnati Cinci./N. Kentucky Dallas/Fort Worth

$2,510Qantas Airways

Thu, 26 Nov - Thu, 3 Dec

07:30 - 19:55SYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

29h 25m2 stops Auckland Intl Houston George Bush Intcntl

17:58 - 08:35ORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

45h 37m2 stops Houston George Bush Intcntl Auckland Intl

$2,944Air New Zealand

Tue, 1 Dec - Sun, 10 Jan

10:40 - 23:59SYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

30h 19m1 stop Los Angeles

17:20 - 06:50ORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

44h 30m2 stops Atlanta Hartsfield-Jackson Los Angeles

$2,954Delta

Thu, 17 Dec - Sat, 30 Jan

10:40 - 23:59SYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

30h 19m1 stop Los Angeles

18:48 - 08:30ORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

20h 42m1 stop Los Angeles

$2,954Delta

Thu, 17 Dec - Sun, 31 Jan

11:50 - 22:59SYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

28h 09m2 stops Auckland Intl Los Angeles

18:29 - 08:35ORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

45h 06m2 stops Houston George Bush Intcntl Auckland Intl

$3,129Air New Zealand

Fri, 18 Dec - Sat, 2 Jan

11:10 - 16:05SYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

21h 55m1 stop Los Angeles

15:29 - 06:25ORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

21h 56m1 stop Los Angeles

$3,397Qantas Airways

Wed, 23 Dec - Thu, 7 Jan

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Qatar Airways flights from New South Wales to Chicago O'Hare Intl Airport

Our best Qatar Airways deals on New South Wales to Chicago O'Hare Intl Airport flight tickets

Qatar Airways

21 Nov

SYD22:10Sydney Kingsford Smith

33h 20m

1 stop

ORD14:30Chicago O'Hare Intl

23 Jan

ORD18:50Chicago O'Hare Intl

31h 30m

1 stop

SYD19:20Sydney Kingsford Smith

$2,475

Qatar Airways

22 Nov

SYD22:10Sydney Kingsford Smith

33h 20m

1 stop

ORD14:30Chicago O'Hare Intl

24 Jan

ORD18:50Chicago O'Hare Intl

31h 30m

1 stop

SYD19:20Sydney Kingsford Smith

$2,512

Qatar Airways

21 Nov

SYD22:10Sydney Kingsford Smith

33h 20m

1 stop

ORD14:30Chicago O'Hare Intl

24 Jan

ORD18:50Chicago O'Hare Intl

31h 30m

1 stop

SYD19:20Sydney Kingsford Smith

$2,554

Air Canada flights from New South Wales to Chicago O'Hare Intl Airport

Our best Air Canada deals on New South Wales to Chicago O'Hare Intl Airport flight tickets

Air Canada

21 Jan

SYD11:20Sydney Kingsford Smith

20h 12m

1 stop

ORD14:32Chicago O'Hare Intl

28 Jan

ORD13:55Chicago O'Hare Intl

26h 40m

2 stops

SYD09:35Sydney Kingsford Smith

$1,426

Air Canada

21 Jan

SYD11:20Sydney Kingsford Smith

20h 12m

1 stop

ORD14:32Chicago O'Hare Intl

28 Jan

ORD15:35Chicago O'Hare Intl

25h 00m

1 stop

SYD09:35Sydney Kingsford Smith

$1,429

Air Canada

4 Feb

SYD11:20Sydney Kingsford Smith

37h 47m

2 stops

ORD08:07Chicago O'Hare Intl

8 Feb

ORD08:40Chicago O'Hare Intl

31h 55m

2 stops

SYD09:35Sydney Kingsford Smith

$1,433

momondo Fare Finder

Use the filters below to find and compare flights from New South Wales 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

Thu 21/1

11:20-14:32

1 stop20h 12m

Chicago O'Hare Intl

Thu 28/1

13:55-09:35

2 stops26h 40m

$1,426

SydneyChicago

SYD Sydney Kingsford Smith - ORD Chicago O'Hare Intl

SYDORD

Sydney Kingsford Smith

Thu 21/1

11:20-14:32

1 stop20h 12m

Chicago O'Hare Intl

Thu 28/1

15:35-09:35

1 stop25h 00m

$1,429

SydneyChicago

SYD Sydney Kingsford Smith - ORD Chicago O'Hare Intl

SYDORD

Sydney Kingsford Smith

Thu 1/4

11:35-17:55

1 stop46h 20m

Chicago O'Hare Intl

Mon 10/5

23:45-09:45

1 stop43h 00m

$1,945

SydneyChicago

SYD Sydney Kingsford Smith - ORD Chicago O'Hare Intl

SYDORD

Sydney Kingsford Smith

Thu 18/2

08:45-12:30

1 stop44h 45m

Chicago O'Hare Intl

Thu 24/6

16:00-06:10

1 stop47h 10m

$2,088

SydneyChicago

SYD Sydney Kingsford Smith - ORD Chicago O'Hare Intl

SYDORD

Sydney Kingsford Smith

Thu 26/11

11:10-15:16

1 stop21h 06m

Chicago O'Hare Intl

Thu 3/12

06:49-06:55

2 stops31h 06m

$2,510

SydneyChicago

SYD Sydney Kingsford Smith - ORD Chicago O'Hare Intl

SYDORD

Sydney Kingsford Smith

Tue 1/12

07:30-19:55

2 stops29h 25m

Chicago O'Hare Intl

Sun 10/1

17:58-08:35

2 stops45h 37m

$2,944

SydneyChicago

SYD Sydney Kingsford Smith - ORD Chicago O'Hare Intl

SYDORD

Sydney Kingsford Smith

Thu 17/12

10:40-23:59

1 stop30h 19m

Chicago O'Hare Intl

Sat 30/1

17:20-06:50

2 stops44h 30m

$2,954

SydneyChicago

SYD Sydney Kingsford Smith - ORD Chicago O'Hare Intl

SYDORD

Sydney Kingsford Smith

Thu 17/12

10:40-23:59

1 stop30h 19m

Chicago O'Hare Intl

Sun 31/1

18:48-08:30

1 stop20h 42m

$2,954

SydneyChicago

SYD Sydney Kingsford Smith - ORD Chicago O'Hare Intl

SYDORD

Sydney Kingsford Smith

Fri 18/12

11:50-22:59

2 stops28h 09m

Chicago O'Hare Intl

Sat 2/1

18:29-08:35

2 stops45h 06m

$3,129

Fastest return journey

SydneyChicago

SYD Sydney Kingsford Smith - ORD Chicago O'Hare Intl

SYDORD

Sydney Kingsford Smith

Wed 23/12

11:10-16:05

1 stop21h 55m

Chicago O'Hare Intl

Thu 7/1

15:29-06:25

1 stop21h 56m

$3,397

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from New South Wales to Chicago O'Hare Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

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

The month of October is, on average, the cheapest month to fly to Chicago O'Hare Intl Airport from New South Wales, with most prices found around $1,558. If you are unable to visit Chicago O'Hare Intl Airport during the month of October, then departing from New South Wales during the month June is also very affordable. Most momondo users find prices during this month for around $1,572.

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

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from New South Wales when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $2,167 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from New South Wales for as low as $1,282 on momondo.

Can stopping save me money on New South Wales to Chicago O'Hare Intl Airport flights?

You could potentially save up to 31% on your flight if you consider stops on a New South Wales to Chicago O'Hare Intl Airport flight.

Cheap New South Wales to Chicago O'Hare Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New South Wales to Chicago O'Hare Intl Airport

Best price found	$743
Fastest flight time	22h 37m
Direct flights	None

The best one-way flight to Chicago O'Hare Intl Airport from New South Wales in the past 72 hours is $743. The best return flight deal from New South Wales to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $1,426.

The fastest flight from New South Wales to Chicago O'Hare Intl Airport takes 22h 37m

There are no direct flights from New South Wales to Chicago O'Hare Intl Airport. There are no popular flight routes from New South Wales to Chicago O'Hare Intl Airport.

Search flight deals

Frequently asked questions about flying from New South Wales to Chicago O'Hare Intl Airport

When did momondo last update prices for flights from New South Wales to Chicago O'Hare Intl Airport?
Prices for flights from New South Wales to Chicago O'Hare Intl Airport were last updated today.
How many operators does momondo search for flights from New South Wales to Chicago O'Hare Intl Airport?
As of November 2026, there are 6 operators available to choose from for flights from New South Wales to Chicago O'Hare Intl Airport.
How old do you have to be to fly from New South Wales to Chicago O'Hare Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New South Wales to Chicago O'Hare Intl Airport.
What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?
The travel and health documents required for your trip to Chicago O'Hare Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Chicago O'Hare Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from New South Wales to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from New South Wales to Chicago O'Hare Intl Airport with momondo

Airline	Rating	Free cancellation	Price
Air Canada	PriceFrom $981	Free cancellation	Rating 7.1 11,897 reviews	Search Air Canada flights
American Airlines	PriceFrom $982	Free cancellation	Rating 7.0 12,235 reviews	Search American Airlines flights
Delta	PriceFrom $1,084	Free cancellation	Rating 7.8 8,717 reviews	Search Delta flights
Air New Zealand	PriceFrom $1,386	Free cancellation	Rating 8.0 684 reviews	Search Air New Zealand flights
United Airlines	PriceFrom $1,449	Free cancellation	Rating 7.3 10,486 reviews	Search United Airlines flights
Qantas Airways	PriceFrom $1,570	Free cancellation	Rating 7.5 1,125 reviews	Search Qantas Airways flights

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Elk Grove Village

Skokie

Why use momondo?

Why should I use momondo to find a flight deal from New South Wales to Chicago?

It is quick and easy to find New South Wales to Chicago flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chicago that suits you.

Can I find flights from New South Wales to Chicago with flexible booking policies on momondo?

Yes. All flights to Chicago from New South Wales on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from New South Wales to Chicago?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Chicago from New South Wales.

I’m not ready to book a flight from New South Wales to Chicago right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of New South Wales to Chicago flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from New South Wales to Chicago from $743

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New South Wales to Chicago departing on 5/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Qatar Airways flights from New South Wales to Chicago O'Hare Intl Airport

Our best Qatar Airways deals on New South Wales to Chicago O'Hare Intl Airport flight tickets

Air Canada flights from New South Wales to Chicago O'Hare Intl Airport

Our best Air Canada deals on New South Wales to Chicago O'Hare Intl Airport flight tickets

momondo Fare Finder

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

See travel insights to Chicago from

How to get the cheapest flight ticket from New South Wales to Chicago O'Hare Intl Airport

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

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

Can stopping save me money on New South Wales to Chicago O'Hare Intl Airport flights?

What is the cheapest airline that flies from New South Wales to Chicago O'Hare Intl?

Which airlines fly to Chicago O'Hare Intl Airport?

Cheap New South Wales to Chicago O'Hare Intl Airport flight deals and tips

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from New South Wales to Chicago O'Hare Intl Airport

Best airlines flying from New South Wales to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from New South Wales to Chicago O'Hare Intl Airport with momondo

Travelling to a place near Chicago?

Why use momondo?

An easier way to manage your Chicago O'Hare Intl Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Chicago

Popular Cities in the United States

Popular flights according to clicks in the last 7 days on momondo

New South Wales flight routes

According to popular flight searches on momondo this year

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List of cabin classes available on flights landing in Chicago. Availability may vary depending on flight origin and airline.

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