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

Delta 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 49% 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.

$614 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

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

11:20 - 22:55SYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

28h 35m1 stop Los Angeles

18:46 - 09:00ORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

21h 14m1 stop Los Angeles

$1,048American Airlines

Thu, 18 Feb - Mon, 22 Feb

09:15 - 16:37SYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

46h 22m2 stops Los Angeles Atlanta Hartsfield-Jackson

17:55 - 06:50ORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

45h 55m2 stops Atlanta Hartsfield-Jackson Los Angeles

$1,054Delta

Mon, 26 Apr - Sat, 8 May

10:40 - 23:55SYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

30h 15m1 stop Los Angeles

07:45 - 08:30ORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

31h 45m1 stop Los Angeles

$1,054Delta

Mon, 16 Nov - Mon, 30 Nov

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

21h 55m1 stop Los Angeles

21:03 - 09:00ORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

42h 57m1 stop Los Angeles

$1,079Qantas Airways

Mon, 16 Nov - Mon, 30 Nov

14:05 - 14:18SYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

41h 13m1 stop Dallas/Fort Worth

16:59 - 09:00ORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

23h 01m1 stop Los Angeles

$1,093Qantas Airways

Thu, 18 Feb - Mon, 22 Feb

11:15 - 16:42SYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

22h 27m1 stop Los Angeles

17:15 - 09:00ORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

22h 45m1 stop Los Angeles

$1,115Multiple Airlines

Thu, 26 Nov - Thu, 3 Dec

11:10 - 17:59SYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

23h 49m1 stop Los Angeles

17:15 - 09:00ORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

22h 45m1 stop Los Angeles

$1,118American Airlines

Mon, 16 Nov - Thu, 3 Dec

11:30 - 16:55SYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

46h 25m1 stop Manila Ninoy Aquino Intl

22:45 - 09:50ORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

42h 05m1 stop Manila Ninoy Aquino Intl

$1,460Philippine Airlines

Thu, 19 Nov - Fri, 4 Dec

14:05 - 22:00SYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

24h 55m2 stops Auckland Intl Los Angeles

12:55 - 10:35ORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

28h 40m2 stops Los Angeles Auckland Intl

$1,840Air New Zealand

Thu, 19 Nov - Fri, 4 Dec

07:30 - 20:38SYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

30h 08m2 stops Auckland Intl Los Angeles

14:25 - 08:35ORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

25h 10m2 stops San Francisco Auckland Intl

$1,865Air New Zealand

Mon, 1 Feb - Sat, 20 Feb

Cheap last-minute flights

Enter your travel dates to find the best prices.

11:10 - 17:00SYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

22h 50m1 stop Los Angeles

18:45 - 09:00ORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

21h 15m1 stop Los Angeles

$1,046Qantas Airways

Wed, 4 Nov - Wed, 11 Nov

11:10 - 17:59SYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

23h 49m1 stop Los Angeles

21:03 - 09:00ORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

42h 57m1 stop Los Angeles

$1,049American Airlines

Mon, 9 Nov - Mon, 23 Nov

11:10 - 12:21SYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

42h 11m1 stop Los Angeles

13:26 - 09:00ORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

26h 34m2 stops Phoenix Sky Harbor Intl Los Angeles

$1,051American Airlines

Mon, 9 Nov - Mon, 23 Nov

11:10 - 17:59SYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

23h 49m1 stop Los Angeles

21:03 - 09:00ORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

42h 57m1 stop Los Angeles

$1,051American Airlines

Mon, 9 Nov - Mon, 23 Nov

10:40 - 21:47SYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

28h 07m2 stops Los Angeles Salt Lake City

11:19 - 08:30ORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

28h 11m2 stops Detroit Metropolitan Wayne County Los Angeles

$1,054Delta

Mon, 9 Nov - Mon, 23 Nov

10:40 - 23:55SYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

30h 15m1 stop Los Angeles

14:32 - 08:30ORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

24h 58m1 stop Los Angeles

$1,054Delta

Mon, 9 Nov - Mon, 23 Nov

14:00 - 05:13SYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

32h 13m3 stops Nadi Los Angeles Las Vegas Harry Reid Intl

12:05 - 12:35ORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

31h 30m3 stops Phoenix Sky Harbor Intl Los Angeles Nadi

$1,554Multiple Airlines

Mon, 9 Nov - Mon, 23 Nov

14:00 - 05:13SYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

32h 13m3 stops Nadi Los Angeles Las Vegas Harry Reid Intl

12:05 - 12:35ORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

31h 30m3 stops Phoenix Sky Harbor Intl Los Angeles Nadi

$1,562Multiple Airlines

Mon, 9 Nov - Mon, 23 Nov

11:20 - 08:00SYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

37h 40m3 stops Vancouver Intl Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

13:57 - 09:35ORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

26h 38m2 stops Toronto Pearson Intl Vancouver Intl

$3,587Air Canada

Wed, 4 Nov - Wed, 11 Nov

11:20 - 08:00SYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

37h 40m3 stops Vancouver Intl Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

07:05 - 09:35ORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

33h 30m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Vancouver Intl

$3,592Air Canada

Wed, 4 Nov - Wed, 11 Nov

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

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

Qantas Airways

4 Nov

SYD11:10Sydney Kingsford Smith

22h 50m

1 stop

ORD17:00Chicago O'Hare Intl

11 Nov

ORD18:45Chicago O'Hare Intl

21h 15m

1 stop

SYD09:00Sydney Kingsford Smith

$1,046

Qantas Airways

16 Nov

SYD11:10Sydney Kingsford Smith

21h 55m

1 stop

ORD16:05Chicago O'Hare Intl

30 Nov

ORD21:03Chicago O'Hare Intl

42h 57m

1 stop

SYD09:00Sydney Kingsford Smith

$1,079

Qantas Airways

18 Feb

SYD14:05Sydney Kingsford Smith

41h 13m

1 stop

ORD14:18Chicago O'Hare Intl

22 Feb

ORD16:59Chicago O'Hare Intl

23h 01m

1 stop

SYD09:00Sydney Kingsford Smith

$1,093

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

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

Delta

9 Nov

SYD10:40Sydney Kingsford Smith

30h 15m

1 stop

ORD23:55Chicago O'Hare Intl

23 Nov

ORD14:32Chicago O'Hare Intl

24h 58m

1 stop

SYD08:30Sydney Kingsford Smith

$1,054

Delta

20 Jan

SYD10:40Sydney Kingsford Smith

25h 08m

2 stops

ORD18:48Chicago O'Hare Intl

31 Jan

ORD12:42Chicago O'Hare Intl

25h 08m

2 stops

SYD06:50Sydney Kingsford Smith

$1,055

Delta

9 Nov

SYD10:40Sydney Kingsford Smith

24h 50m

2 stops

ORD18:30Chicago O'Hare Intl

23 Nov

ORD08:29Chicago O'Hare Intl

31h 01m

2 stops

SYD08:30Sydney Kingsford Smith

$1,056

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 18/2

11:20-22:55

1 stop28h 35m

Chicago O'Hare Intl

Mon 22/2

18:46-09:00

1 stop21h 14m

$1,048

SydneyChicago

SYD Sydney Kingsford Smith - ORD Chicago O'Hare Intl

SYDORD

Sydney Kingsford Smith

Mon 26/4

09:15-16:37

2 stops46h 22m

Chicago O'Hare Intl

Sat 8/5

17:55-06:50

2 stops45h 55m

$1,054

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

$1,054

SydneyChicago

SYD Sydney Kingsford Smith - ORD Chicago O'Hare Intl

SYDORD

Sydney Kingsford Smith

Mon 16/11

11:10-16:05

1 stop21h 55m

Chicago O'Hare Intl

Mon 30/11

21:03-09:00

1 stop42h 57m

$1,079

SydneyChicago

SYD Sydney Kingsford Smith - ORD Chicago O'Hare Intl

SYDORD

Sydney Kingsford Smith

Thu 18/2

14:05-14:18

1 stop41h 13m

Chicago O'Hare Intl

Mon 22/2

16:59-09:00

1 stop23h 01m

$1,093

Fastest return journey

SydneyChicago

SYD Sydney Kingsford Smith - ORD Chicago O'Hare Intl

SYDORD

Sydney Kingsford Smith

Thu 26/11

11:15-16:42

1 stop22h 27m

Chicago O'Hare Intl

Thu 3/12

17:15-09:00

1 stop22h 45m

$1,115

SydneyChicago

SYD Sydney Kingsford Smith - ORD Chicago O'Hare Intl

SYDORD

Sydney Kingsford Smith

Mon 16/11

11:10-17:59

1 stop23h 49m

Chicago O'Hare Intl

Thu 3/12

17:15-09:00

1 stop22h 45m

$1,118

SydneyChicago

SYD Sydney Kingsford Smith - ORD Chicago O'Hare Intl

SYDORD

Sydney Kingsford Smith

Thu 19/11

11:30-16:55

1 stop46h 25m

Chicago O'Hare Intl

Fri 4/12

22:45-09:50

1 stop42h 05m

$1,460

SydneyChicago

SYD Sydney Kingsford Smith - ORD Chicago O'Hare Intl

SYDORD

Sydney Kingsford Smith

Thu 19/11

14:05-22:00

2 stops24h 55m

Chicago O'Hare Intl

Fri 4/12

12:55-10:35

2 stops28h 40m

$1,840

SydneyChicago

SYD Sydney Kingsford Smith - ORD Chicago O'Hare Intl

SYDORD

Sydney Kingsford Smith

Mon 1/2

07:30-20:38

2 stops30h 08m

Chicago O'Hare Intl

Sat 20/2

14:25-08:35

2 stops25h 10m

$1,865

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 $1,515. 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 March is also very affordable. Most momondo users find prices during this month for around $1,635.

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 $2,090 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 $1,247 on momondo.

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

You could potentially save up to 43% 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	$614
Fastest flight time	22h 50m
Direct flights	None

The best one-way flight to Chicago O'Hare Intl Airport from New South Wales in the past 72 hours is $614. The best return flight deal from New South Wales to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $1,048.

The fastest flight from New South Wales to Chicago O'Hare Intl Airport takes 22h 50m

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 $954	Free cancellation	Rating 7.1 11,847 reviews	Search Air Canada flights
American Airlines	PriceFrom $962	Free cancellation	Rating 7.0 12,229 reviews	Search American Airlines flights
Delta	PriceFrom $1,054	Free cancellation	Rating 7.8 8,696 reviews	Search Delta flights
Air New Zealand	PriceFrom $1,348	Free cancellation	Rating 8.0 681 reviews	Search Air New Zealand flights
United Airlines	PriceFrom $1,409	Free cancellation	Rating 7.3 10,460 reviews	Search United Airlines flights
Qantas Airways	PriceFrom $1,504	Free cancellation	Rating 7.5 1,122 reviews	Search Qantas Airways flights

Rosemont

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 $614

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 2/2. 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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Qantas Airways flights from New South Wales to Chicago O'Hare Intl Airport

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

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

Our best Delta 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

Chicago O'Hare Intl Airport flight routes

According to popular flight searches on momondo this year

Fly your favourite airline to Chicago

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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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