Which stopover airport has the shortest connection time from Sydney to Chicago?

Houston (IAH) has the shortest average stopover time for this route: 1h 31m.

What is the cheapest airline that flies from Sydney Kingsford Smith to Chicago?

Delta is the most popular carrier operating from Sydney Kingsford Smith to Chicago

Which airport is the most popular for stopovers for flights between Sydney and Chicago?

Los Angeles (LAX) was the most common stop: 47% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport offers the lowest fares from Sydney to Chicago?

Flights via Vancouver (YVR) offer the lowest average return price of $1,373.

Which airlines fly to Chicago?

Qantas Airways, American Airlines and Air Canada are the top three most popular airlines that fly to Chicago from Sydney according to our data. Qantas Airways is the first choice among our users, with 51% of people opting to fly with this airline when travelling to Chicago. Keep in mind that there are 6 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.

Which stopover airport has the shortest travel time from Sydney to Chicago?

Flights connecting via San Francisco (SFO) have the shortest average one-way travel time: 19h 30m.

When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Chicago?

Prices for flights from Sydney Kingsford Smith Airport to Chicago were last updated today.

How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Chicago?

The number of operators available for flights from Sydney Kingsford Smith Airport to Chicago is 6 as of October 2026.

How old do you have to be to fly from Sydney Kingsford Smith Airport to Chicago?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sydney Kingsford Smith Airport to Chicago.

What documentation or ID do you need to fly to Chicago?

The travel and health documents you'll need for your trip to Chicago may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Chicago. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$614 Cheap Flights from Sydney to Chicago in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Sydney to Chicago

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

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

21h 55m1 stop Los Angeles

13:30 - 09:00ORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

26h 30m1 stop Los Angeles

$1,043American Airlines

Tue, 17 Nov - Wed, 2 Dec

11:10 - 06:05SYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

35h 55m1 stop Los Angeles

21:04 - 09:00ORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

42h 56m1 stop Los Angeles

$1,044American Airlines

Thu, 12 Nov - Mon, 16 Nov

10:40 - 18:09SYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

24h 29m2 stops Los Angeles Salt Lake City

13:10 - 08:30ORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

26h 20m2 stops Salt Lake City Los Angeles

$1,120Delta

Fri, 29 Jan - Sun, 7 Feb

10:40 - 21:33SYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

27h 53m2 stops Los Angeles Minneapolis St Paul

18:10 - 08:30ORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

21h 20m1 stop Los Angeles

$1,121Delta

Wed, 18 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

$1,426Philippine Airlines

Tue, 2 Feb - Fri, 5 Mar

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

$1,624Philippine Airlines

Sun, 15 Nov - Mon, 30 Nov

14:05 - 20:38SYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

23h 33m2 stops Auckland Intl Los Angeles

10:42 - 10:35ORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

30h 53m2 stops San Francisco Auckland Intl

$1,784Air New Zealand

Thu, 28 Jan - Tue, 9 Feb

09:55 - 20:03SYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

27h 08m2 stops Auckland Intl Houston George Bush Intcntl

12:40 - 10:35ORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

28h 55m2 stops Houston George Bush Intcntl Auckland Intl

$1,784Air New Zealand

Tue, 19 Jan - Tue, 26 Jan

07:20 - 15:59SYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

25h 39m2 stops Brisbane Dallas/Fort Worth

15:30 - 09:00ORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

24h 30m1 stop Los Angeles

$2,169Qantas Airways

Sat, 5 Dec - Tue, 19 Jan

07:20 - 15:59SYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

25h 39m2 stops Brisbane Dallas/Fort Worth

13:44 - 06:35ORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

23h 51m2 stops Dallas/Fort Worth Las Vegas Harry Reid Intl

$2,177Qantas Airways

Sat, 5 Dec - Tue, 19 Jan

Cheap last-minute flights

Enter your travel dates to find the best prices.

11:10 - 00:01SYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

29h 51m1 stop Los Angeles

15:25 - 09:00ORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

24h 35m1 stop Los Angeles

$1,039American Airlines

Mon, 2 Nov - Mon, 16 Nov

11:10 - 06:05SYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

35h 55m1 stop Los Angeles

17:29 - 09:00ORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

22h 31m2 stops Phoenix Sky Harbor Intl Los Angeles

$1,039American Airlines

Mon, 2 Nov - Mon, 16 Nov

11:10 - 22:30SYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

28h 20m1 stop Los Angeles

10:32 - 09:00ORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

29h 28m1 stop Los Angeles

$1,040American Airlines

Mon, 2 Nov - Sun, 15 Nov

10:40 - 15:45SYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

22h 05m1 stop Los Angeles

15:47 - 08:30ORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

23h 43m2 stops Minneapolis St Paul Los Angeles

$1,050Delta

Mon, 2 Nov - Sun, 15 Nov

10:40 - 19:11SYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

25h 31m2 stops Los Angeles Atlanta Hartsfield-Jackson

14:44 - 08:30ORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

24h 46m2 stops Detroit Metropolitan Wayne County Los Angeles

$1,050Delta

Mon, 2 Nov - Sun, 15 Nov

10:40 - 21:32SYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

27h 52m1 stop Los Angeles

09:59 - 08:30ORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

29h 31m2 stops Minneapolis St Paul Los Angeles

$1,051Delta

Mon, 2 Nov - Sun, 15 Nov

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

44h 45m1 stop Hong Kong Intl

14:10 - 07:15ORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

48h 05m1 stop Hong Kong Intl

$1,806Cathay Pacific

Mon, 2 Nov - Mon, 9 Nov

22:20 - 12:30SYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

31h 10m1 stop Hong Kong Intl

14:10 - 20:50ORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

37h 40m1 stop Hong Kong Intl

$1,838Cathay Pacific

Thu, 5 Nov - Mon, 9 Nov

11:20 - 19:52SYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

25h 32m2 stops Vancouver 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

$2,613Air Canada

Mon, 2 Nov - Mon, 9 Nov

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

37h 40m2 stops Vancouver 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

$3,023Air Canada

Mon, 2 Nov - Mon, 16 Nov

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American Airlines flights from Sydney to Chicago

Our best American Airlines deals on Sydney to Chicago flight tickets

American Airlines

2 Nov

SYD11:10Sydney Kingsford Smith

35h 55m

1 stop

ORD06:05Chicago O'Hare Intl

16 Nov

ORD17:29Chicago O'Hare Intl

22h 31m

2 stops

SYD09:00Sydney Kingsford Smith

$1,039

American Airlines

2 Nov

SYD11:10Sydney Kingsford Smith

35h 55m

1 stop

ORD06:05Chicago O'Hare Intl

16 Nov

ORD17:29Chicago O'Hare Intl

22h 31m

2 stops

SYD09:00Sydney Kingsford Smith

$1,040

American Airlines

17 Nov

SYD11:10Sydney Kingsford Smith

21h 55m

1 stop

ORD16:05Chicago O'Hare Intl

2 Dec

ORD13:30Chicago O'Hare Intl

26h 30m

1 stop

SYD09:00Sydney Kingsford Smith

$1,043

Delta flights from Sydney to Chicago

Our best Delta deals on Sydney to Chicago flight tickets

Delta

2 Nov

SYD10:40Sydney Kingsford Smith

22h 05m

1 stop

ORD15:45Chicago O'Hare Intl

15 Nov

ORD15:47Chicago O'Hare Intl

23h 43m

2 stops

SYD08:30Sydney Kingsford Smith

$1,050

Delta

2 Nov

SYD10:40Sydney Kingsford Smith

28h 25m

2 stops

ORD22:05Chicago O'Hare Intl

15 Nov

ORD07:30Chicago O'Hare Intl

32h 00m

2 stops

SYD08:30Sydney Kingsford Smith

$1,051

Delta

29 Jan

SYD10:40Sydney Kingsford Smith

24h 29m

2 stops

ORD18:09Chicago O'Hare Intl

7 Feb

ORD13:10Chicago O'Hare Intl

26h 20m

2 stops

SYD08:30Sydney Kingsford Smith

$1,120

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

SydneyChicago

SYD Sydney Kingsford Smith - ORD Chicago O'Hare Intl

SYDORD

Sydney Kingsford Smith

Tue 17/11

11:10-16:05

1 stop21h 55m

Chicago O'Hare Intl

Wed 2/12

13:30-09:00

1 stop26h 30m

$1,043

SydneyChicago

SYD Sydney Kingsford Smith - ORD Chicago O'Hare Intl

SYDORD

Sydney Kingsford Smith

Thu 12/11

11:10-06:05

1 stop35h 55m

Chicago O'Hare Intl

Mon 16/11

21:04-09:00

1 stop42h 56m

$1,044

SydneyChicago

SYD Sydney Kingsford Smith - ORD Chicago O'Hare Intl

SYDORD

Sydney Kingsford Smith

Fri 29/1

10:40-18:09

2 stops24h 29m

Chicago O'Hare Intl

Sun 7/2

13:10-08:30

2 stops26h 20m

$1,120

SydneyChicago

SYD Sydney Kingsford Smith - ORD Chicago O'Hare Intl

SYDORD

Sydney Kingsford Smith

Wed 18/11

10:40-21:33

2 stops27h 53m

Chicago O'Hare Intl

Thu 3/12

18:10-08:30

1 stop21h 20m

$1,121

SydneyChicago

SYD Sydney Kingsford Smith - ORD Chicago O'Hare Intl

SYDORD

Sydney Kingsford Smith

Tue 2/2

11:30-16:55

1 stop46h 25m

Chicago O'Hare Intl

Fri 5/3

22:45-09:50

1 stop42h 05m

$1,426

SydneyChicago

SYD Sydney Kingsford Smith - ORD Chicago O'Hare Intl

SYDORD

Sydney Kingsford Smith

Sun 15/11

11:30-16:55

1 stop46h 25m

Chicago O'Hare Intl

Mon 30/11

22:45-09:50

1 stop42h 05m

$1,624

SydneyChicago

SYD Sydney Kingsford Smith - ORD Chicago O'Hare Intl

SYDORD

Sydney Kingsford Smith

Thu 28/1

14:05-20:38

2 stops23h 33m

Chicago O'Hare Intl

Tue 9/2

10:42-10:35

2 stops30h 53m

$1,784

SydneyChicago

SYD Sydney Kingsford Smith - ORD Chicago O'Hare Intl

SYDORD

Sydney Kingsford Smith

Tue 19/1

09:55-20:03

2 stops27h 08m

Chicago O'Hare Intl

Tue 26/1

12:40-10:35

2 stops28h 55m

$1,784

SydneyChicago

SYD Sydney Kingsford Smith - ORD Chicago O'Hare Intl

SYDORD

Sydney Kingsford Smith

Sat 5/12

07:20-15:59

2 stops25h 39m

Chicago O'Hare Intl

Tue 19/1

15:30-09:00

1 stop24h 30m

$2,169

SydneyChicago

SYD Sydney Kingsford Smith - ORD Chicago O'Hare Intl

SYDORD

Sydney Kingsford Smith

Sat 5/12

07:20-15:59

2 stops25h 39m

Chicago O'Hare Intl

Tue 19/1

13:44-06:35

2 stops23h 51m

$2,176

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 Sydney to Chicago

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

Stopovers

What is the typical price of a round-trip flight between Sydney and Chicago?

Prices are currently low for flights on this route.

Typical prices usually range from $1,213 to $2,238.
The lowest price recently found on this route was $1,043.

What is the cheapest month to fly to Chicago?

If you don’t want to visit Chicago in October, then you should wait until March to fly from Sydney, when ticket prices are also cheap, with an average price of $1,630.

How far in advance should I book a flight from Sydney to Chicago?

You are more likely to see cheaper flights to Chicago from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $2,078 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Sydney for as low as $1,243 on momondo.

Can stopping save me money on Sydney to Chicago flights?

You could potentially save up to 43% on your flight if you consider stops on a Sydney to Chicago flight.

How have Sydney to Chicago flight prices changed over time?

As of October 2026, prices for Sydney to Chicago flights are approximately 79% cheaper when compared to flights at the same time last year.

When to book flights from Sydney to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Sydney to Chicago according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Sydney to Chicago (SYD to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to Chicago

Best price found	$614
Fastest flight time	20h 13m
Direct flights	None

The best one-way flight to Chicago from Sydney in the past 72 hours is $614. The best return flight deal from Sydney to Chicago found on momondo in the last 72 hours is $1,043.

The fastest flight from Sydney to Chicago takes 20h 13m

There are no direct flights from Sydney to Chicago. There are no popular flight routes from Sydney to Chicago.

Search flight deals

Frequently asked questions about flying from Sydney to Chicago

How far is Sydney Kingsford Smith to Chicago by plane?
There are 14866.2 km between Sydney Kingsford Smith and Chicago. 20h 13m is a normal flight duration for this route.
When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Chicago?
Prices for flights from Sydney Kingsford Smith Airport to Chicago were last updated today.
How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Chicago?
The number of operators available for flights from Sydney Kingsford Smith Airport to Chicago is 6 as of October 2026.
How old do you have to be to fly from Sydney Kingsford Smith Airport to Chicago?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sydney Kingsford Smith Airport to Chicago.
What documentation or ID do you need to fly to Chicago?
The travel and health documents you'll need for your trip to Chicago may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Chicago. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Sydney to Chicago?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Sydney to Chicago is Qantas Airways (32% of total bookings). The next most popular airlines are United Airlines (22%), Air Canada (18%), and American Airlines (16%).

Best airlines flying from Sydney to Chicago

Compare and see reviews for airlines that fly from Sydney to Chicago with momondo

Airline	Rating	Free cancellation	Price
Air Canada	PriceFrom $951	Free cancellation	Rating 7.1 11,831 reviews	Search Air Canada flights
American Airlines	PriceFrom $958	Free cancellation	Rating 7.0 12,210 reviews	Search American Airlines flights
Delta	PriceFrom $1,051	Free cancellation	Rating 7.8 8,691 reviews	Search Delta flights
United Airlines	PriceFrom $1,405	Free cancellation	Rating 7.3 10,454 reviews	Search United Airlines flights
Qantas Airways	PriceFrom $1,499	Free cancellation	Rating 7.5 1,121 reviews	Search Qantas Airways flights
Air New Zealand	PriceFrom $1,503	Free cancellation	Rating 8.0 679 reviews	Search Air New Zealand flights

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to Chicago?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Sydney to Chicago . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Sydney to Chicago with flexible booking policies on momondo?

Flights from Sydney to Chicago with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Sydney to Chicago?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Sydney to Chicago.

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

If you are simply researching potential flights to Chicago, momondo offers a useful price alert feature which will track prices for flights to Chicago from Sydney and alert you when they change.

An easier way to manage your Chicago 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.

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Complete your trip

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Fly into one of these airports located in Chicago

Chicago Midway Airport

Chicago O'Hare Intl Airport

Cheap flights from Sydney 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 Sydney to Chicago departing on 12/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Sydney to Chicago

Cheap return flights

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Cheap last-minute flights

Big names, great deals

Big names, great deals

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American Airlines flights from Sydney to Chicago

Our best American Airlines deals on Sydney to Chicago flight tickets

Delta flights from Sydney to Chicago

Our best Delta deals on Sydney to Chicago flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Sydney to Chicago that are best for you.

See travel insights to Chicago from

How to get the cheapest flight ticket from Sydney to Chicago

What is the typical price of a round-trip flight between Sydney and Chicago?

What is the cheapest month to fly to Chicago?

How far in advance should I book a flight from Sydney to Chicago?

Can stopping save me money on Sydney to Chicago flights?

How have Sydney to Chicago flight prices changed over time?

What is the cheapest airline that flies from Sydney Kingsford Smith to Chicago?

Which airlines fly to Chicago?

Which airport is the most popular for stopovers for flights between Sydney and Chicago?

Which stopover airport offers the lowest fares from Sydney to Chicago?

Which stopover airport has the shortest travel time from Sydney to Chicago?

Which stopover airport has the shortest connection time from Sydney to Chicago?

When to book flights from Sydney to Chicago

Cheap Sydney to Chicago (SYD to CHI) flight deals and tips

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from Sydney to Chicago

Best airlines flying from Sydney to Chicago

Compare and see reviews for airlines that fly from Sydney to Chicago with momondo

Why use momondo?

An easier way to manage your Chicago 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 the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 25.6 km from Chicago

Fly your favourite airline to Chicago

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Chicago

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

Popular Cities in the United States

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

Fly to other destinations from Sydney

According to popular flight searches on momondo this year

Complete your trip to Chicago

Explore popular destinations other users love

According to popular flight searches on momondo this year