What are the cheapest airlines flying from Sydney to Chicago round-trip?

Cheapflights users have booked flights from Sydney to Chicago round-trip from $1,146. Other airlines that can offer you cheap pricing are Air Canada, from $1,754, and Air New Zealand, from $1,772. You may be able to fly from Sydney to Chicago for 40% less than the average price by searching for these airlines. Find deals

What are the cheapest airlines to fly from Sydney to Chicago one-way?

To fly one-way, consider booking your trip with Qantas Airways, which is currently one of the cheapest options available, starting at $723. United Airlines flights start at $1,424 while deals on Air Tahiti Nui start at $1,629 one-way. Find deals

What are the most popular airlines that fly from Sydney to Chicago?

When booking a flight from Sydney to Chicago, you may want to consider flying on American Airlines, Air Canada or Cathay Pacific as they are the most popular for this route.

What is the cheapest day to fly return from Sydney to Chicago?

Flying to your destination on a Friday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Chicago. Check prices with Cheapflights to find a great deal for your trip.

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

Travellers have found it’s best to book a flight 38 days in advance to save up to 86% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 38 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Sydney to Chicago 1-2 weeks in advance for as low as $1,844, or $2,123 for flights within the next 24 hours.

What is the cheapest month to fly from Sydney to Chicago?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, March can be a great choice for travel to Chicago. Flights to Chicago from Sydney in March are about $1,926 on average during March, but can be found for as low as $1,130.

What airport do you fly from for flights from Sydney to Chicago?

For a flight from Sydney to Chicago, you will be flying from Kingsford Smith. Sydney Kingsford Smith (SYD) is just 7.5 km from the centre of the city. Kingsford Smith is the only Sydney airport and it handles 0 outbound flights to Chicago per day. 9 airlines have flights to Chicago from Sydney Kingsford Smith on a regular basis.

Can I find deals for flights from Sydney to Chicago that include hotel bookings?

Yes. In addition to deals on Sydney to Chicago flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Sydney to Chicago?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Chicago.

Can I find deals for business class flights from Sydney to Chicago?

Yes. Cheapflights offers flight deals from Sydney to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$723+ Flights from Sydney to Chicago

The best prices from Sydney Kingsford Smith to Chicago are usually found in March or February, booked 37 days in advance, depart on a Tuesday or Monday and return on a Sunday

Cheap flight deals from Sydney to Chicago

Round-trip from	$1,146
One-way from	$723
Popular in	December
Cheapest in	March
Average price	$2,090

Qantas Airways
30/5-12/6
2 total stops
84h 05m total
Sydney to Chicago

Search Deals

Qantas Airways
17/3
1 total stop
22h 34m total
Sydney to Chicago

Search Deals

High demand for flights, 10% potential price rise

Search Deals

Best time to find cheap flights, 2% potential price drop

Search Deals

Average for round-trip flights in January 2025

Search Deals

Find flight deals from Sydney to Chicago

Cheapest flights from Sydney to Chicago
Explore the most affordable flight options available from Sydney to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2025.

Thu 23/111:15SYD - ORD

1 stop21h 44mQantas Airways

Thu 6/215:20ORD - SYD

1 stop24h 40mQantas Airways

Deal found 16/1$1,143

Wed 5/206:20SYD - ORD

2 stops25h 05mMultiple Airlines

Wed 26/220:25ORD - SYD

1 stop43h 35mMultiple Airlines

Deal found 16/1$1,279

Wed 12/211:20SYD - ORD

3 stops37h 37mAir Canada

Sun 23/207:20ORD - SYD

3 stops33h 15mAir Canada

Deal found 17/1$1,733

Thu 15/511:50SYD - ORD

2 stops26h 06mAir New Zealand

Tue 20/516:20ORD - SYD

2 stops25h 25mAir New Zealand

Deal found 15/1$1,772

Thu 15/511:50SYD - ORD

1 stop35h 50mANA

Tue 20/519:46ORD - SYD

2 stops32h 29mANA

Deal found 15/1$1,789

Mon 20/114:15SYD - MDW

2 stops25h 05mDelta

Mon 10/212:44MDW - SYD

2 stops26h 51mDelta

Deal found 17/1$1,910

Mon 20/111:05SYD - ORD

2 stops23h 20mDelta

Mon 10/212:15ORD - SYD

2 stops27h 20mDelta

Deal found 17/1$1,910

Thu 23/111:15SYD - ORD

2 stops22h 20mAmerican Airlines

Fri 31/117:35ORD - SYD

2 stops22h 25mAmerican Airlines

Deal found 16/1$1,921

Fri 19/911:00SYD - ORD

2 stops45h 50mSingapore Airlines

Fri 26/921:00ORD - SYD

2 stops41h 55mSingapore Airlines

Deal found 16/1$2,097

Tue 1/411:20SYD - ORD

2 stops21h 40mUnited Airlines

Thu 8/512:53ORD - SYD

1 stop27h 07mUnited Airlines

Deal found 17/1$2,171

Wed 5/1109:15SYD - ORD

1 stop39h 10mJapan Airlines

Wed 31/1210:20ORD - SYD

1 stop27h 30mJapan Airlines

Deal found 17/1$2,361

Fri 5/1209:10SYD - ORD

1 stop40h 20mKorean Air

Sat 10/111:25ORD - SYD

1 stop26h 30mKorean Air

Deal found 17/1$2,670

Best flights from Sydney to Chicago
Discover carefully curated flight deals from Sydney to Chicago that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 January 2025.

Fri 30/517:35SYD - ORD

1 stop41h 03mQantas Airways

Thu 12/620:33ORD - SYD

1 stop43h 02mQantas Airways

Deal found 16/1$1,146

Wed 5/206:20SYD - ORD

2 stops25h 05mMultiple Airlines

Wed 26/220:25ORD - SYD

1 stop43h 35mMultiple Airlines

Deal found 16/1$1,279

Mon 3/311:20SYD - ORD

2 stops25h 35mAir Canada

Mon 10/315:40ORD - SYD

1 stop24h 55mAir Canada

Deal found 17/1$1,754

Thu 15/511:50SYD - ORD

2 stops26h 06mAir New Zealand

Tue 20/516:20ORD - SYD

2 stops25h 25mAir New Zealand

Deal found 15/1$1,772

Thu 15/511:50SYD - ORD

1 stop35h 50mANA

Tue 20/519:46ORD - SYD

2 stops32h 29mANA

Deal found 15/1$1,789

Mon 10/214:15SYD - MDW

2 stops25h 05mDelta

Mon 17/214:08MDW - SYD

2 stops25h 27mDelta

Deal found 15/1$1,910

Tue 1/411:20SYD - ORD

2 stops21h 40mUnited Airlines

Thu 8/512:53ORD - SYD

1 stop27h 07mUnited Airlines

Deal found 17/1$2,171

Mon 16/615:00SYD - ORD

3 stops47h 39mSingapore Airlines

Mon 18/813:10ORD - SYD

3 stops39h 05mSingapore Airlines

Deal found 15/1$3,640

Wed 9/419:25SYD - ORD

3 stops43h 34mAir Tahiti Nui

Fri 9/516:50ORD - SYD

3 stops34h 00mAir Tahiti Nui

Deal found 16/1$3,883

Wed 23/410:05SYD - ORD

1 stop43h 20mCathay Pacific

Wed 30/416:05ORD - SYD

1 stop27h 45mCathay Pacific

Deal found 16/1$4,327

Tue 3/613:15SYD - ORD

2 stops22h 30mFiji Airways

Sat 14/618:39ORD - SYD

2 stops36h 31mFiji Airways

Deal found 16/1$8,703

Wed 4/608:15SYD - ORD

1 stop40h 05mJapan Airlines

Tue 10/612:25ORD - SYD

1 stop26h 45mJapan Airlines

Deal found 16/1$8,970

Last-minute flights from Sydney to Chicago
Discover last-minute flight deals from Sydney to Chicago. Data last updated 17 January 2025 and is based on user searches.

Mon 20/114:15SYD - MDW

2 stops25h 05mDelta

Mon 10/212:44MDW - SYD

2 stops26h 51mDelta

Deal found 17/1$1,910

Mon 20/111:05SYD - ORD

2 stops23h 20mDelta

Mon 10/211:05ORD - SYD

2 stops28h 30mDelta

Deal found 16/1$1,910

Thu 23/111:15SYD - ORD

1 stop21h 44mQantas Airways

Thu 6/215:20ORD - SYD

1 stop24h 40mQantas Airways

Deal found 16/1$1,143

Thu 23/111:20SYD - ORD

2 stops37h 45mAir Canada

Thu 6/214:05ORD - SYD

2 stops26h 30mAir Canada

Deal found 16/1$1,738

Thu 23/111:15SYD - ORD

2 stops22h 20mAmerican Airlines

Fri 31/117:35ORD - SYD

2 stops22h 25mAmerican Airlines

Deal found 16/1$1,921

Thu 23/111:05SYD - MDW

2 stops24h 09mDelta

Thu 6/214:08MDW - SYD

2 stops25h 27mDelta

Deal found 16/1$1,984

Thu 23/108:55SYD - ORD

3 stops38h 10mMultiple Airlines

Thu 6/220:25ORD - SYD

3 stops55h 15mMultiple Airlines

Deal found 16/1$2,761

Thu 23/108:55SYD - ORD

3 stops27h 36mAir Tahiti Nui

Fri 31/117:40ORD - SYD

3 stops31h 00mAir Tahiti Nui

Deal found 16/1$3,502

Wed 5/206:20SYD - ORD

2 stops25h 05mMultiple Airlines

Wed 26/220:25ORD - SYD

1 stop43h 35mMultiple Airlines

Deal found 16/1$1,279

Sat 15/212:25SYD - ORD

2 stops33h 27mANA

Wed 26/210:30ORD - SYD

1 stop40h 45mANA

Deal found 15/1$7,182

Sun 16/211:05SYD - ORD

1 stop42h 55mCathay Pacific

Thu 27/214:40ORD - SYD

1 stop37h 10mCathay Pacific

Deal found 16/1$7,829

Sun 16/222:10SYD - ORD

3 stops48h 32mChina Southern

Thu 27/212:25ORD - SYD

3 stops62h 55mChina Southern

Deal found 16/1$9,338

One-way flights from Sydney to Chicago
Search for one-way flight options from Sydney to Chicago. Find affordable one-way fares based on user searches. Data last updated 17 January 2025.

Mon 17/317:25SYD - ORD

1 stop22h 34mQantas Airways

Deal found 17/1$723

Wed 19/314:00SYD - ORD

3 stops44h 54mMultiple Airlines

Deal found 15/1$742

Mon 17/314:00SYD - MDW

3 stops31h 31mMultiple Airlines

Deal found 17/1$875

Fri 30/510:20SYD - ORD

2 stops21h 45mUnited Airlines

Deal found 16/1$1,424

Sun 1/608:55SYD - ORD

3 stops29h 33mAir Tahiti Nui

Deal found 16/1$1,629

Tue 18/310:20SYD - ORD

3 stops28h 49mAir Canada

Deal found 15/1$2,971

Sat 1/211:20SYD - ORD

1 stop25h 13mAir New Zealand

Deal found 16/1$4,728

Thu 26/614:05SYD - ORD

1 stop39h 20mCathay Pacific

Deal found 16/1$4,937

Find flights from Sydney to Chicago within your budget

Fly from

Fly to

Route

Depart

Return

Price

SydneyChicago

SYD - ORD

SYDORD

Sydney Kingsford Smith

Fri 30/5

17:35-19:38

1 stop41h 03m

Chicago O'Hare Intl

Thu 12/6

20:33-06:35

1 stop43h 02m

$1,146

SydneyChicago

SYD - ORD

SYDORD

Sydney Kingsford Smith

Wed 5/2

06:20-14:25

2 stops25h 05m

Chicago O'Hare Intl

Wed 26/2

20:25-09:00

1 stop43h 35m

$1,279

SydneyChicago

SYD - ORD

SYDORD

Sydney Kingsford Smith

Wed 12/2

11:20-07:57

3 stops37h 37m

Chicago O'Hare Intl

Sun 23/2

07:20-09:35

3 stops33h 15m

$1,733

SydneyChicago

SYD - ORD

SYDORD

Sydney Kingsford Smith

Thu 15/5

11:50-22:56

2 stops26h 06m

Chicago O'Hare Intl

Tue 20/5

16:20-08:45

2 stops25h 25m

$1,772

SydneyChicago

SYD - ORD

SYDORD

Sydney Kingsford Smith

Thu 15/5

11:50-08:40

1 stop35h 50m

Chicago O'Hare Intl

Tue 20/5

19:46-19:15

2 stops32h 29m

$1,789

SydneyChicago

SYD - MDW

SYDMDW

Sydney Kingsford Smith

Mon 20/1

14:15-22:20

2 stops25h 05m

Chicago Midway

Mon 10/2

12:44-08:35

2 stops26h 51m

$1,910

SydneyChicago

SYD - ORD

SYDORD

Sydney Kingsford Smith

Tue 1/4

11:20-17:00

2 stops21h 40m

Chicago O'Hare Intl

Thu 8/5

12:53-07:00

1 stop27h 07m

$2,171

SydneyChicago

SYD - ORD

SYDORD

Sydney Kingsford Smith

Wed 12/2

19:15-19:38

3 stops41h 23m

Chicago O'Hare Intl

Sun 23/2

17:40-17:40

3 stops31h 00m

$2,716

SydneyChicago

SYD - ORD

SYDORD

Sydney Kingsford Smith

Mon 16/6

15:00-23:39

3 stops47h 39m

Chicago O'Hare Intl

Mon 18/8

13:10-19:15

3 stops39h 05m

$3,640

SydneyChicago

SYD - ORD

SYDORD

Sydney Kingsford Smith

Wed 23/4

10:05-14:25

1 stop43h 20m

Chicago O'Hare Intl

Wed 30/4

16:05-10:50

1 stop27h 45m

$4,327

Flights are sorted by cheapest return flights first.

Deals found on 17/1

Showing 1-10 of 22 results

Best time to book a flight from Sydney to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Sydney with our price prediction graph.

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.

Travel insights for flights from Sydney to Chicago

Get recent, data-driven insights about flights from Sydney to Chicago including ideal travel times, pricing trends, and more.

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

Booking 37 days in advance of your planned departure date is, on average, the best time to get cheap flights from Sydney to Chicago. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest time of day to fly from SYD to CHI?

Unlike in the morning, when flights are generally more expensive, you can save up to 10% on flights from Sydney to Chicago by exploring options for tickets in the afternoon.

What is the cheapest day to fly from Sydney to Chicago?

Travellers seeking maximum savings on their Sydney to Chicago flight should consider departing on Wednesday evenings when fares are most often at their lowest. Tuesday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Chicago by month

In terms of precipitation, rainfall in Chicago 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 when rainfall is around 43.0 mm.

Temperature in Chicago by month

If weather is an important factor for your trip to Chicago, 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).

Reviews of airlines servicing Chicago

To help decide which airline to fly from Sydney to Chicago, see what other customers have to say about Qantas Airways, Air Canada and Air Tahiti Nui. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Air Tahiti Nui

8.8

Very Good

62 reviews

Check prices

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Air Tahiti Nui

8.8

Very Good

62 reviews

Air Tahiti Nui

8.8

Very Good

62 reviews

Check prices

Reviews

1 / 2

Korean Air

8.5

Very Good

1,034 reviews

Air Tahiti Nui

8.8

Very Good

62 reviews

Check prices

Reviews

1 / 2

ANA

8.4

Very Good

847 reviews

Air Tahiti Nui

8.8

Very Good

62 reviews

Check prices

Reviews

1 / 2

Japan Airlines

8.3

Very Good

1,448 reviews

Air Tahiti Nui

8.8

Very Good

62 reviews

Check prices

Reviews

1 / 2

Singapore Airlines

8.1

Very Good

1,327 reviews

Air Tahiti Nui

8.8

Very Good

62 reviews

Check prices

Reviews

1 / 2

Related info for your journey

What airport do you fly from for flights from Sydney to Chicago?
For a flight from Sydney to Chicago, you will be flying from Kingsford Smith. Sydney Kingsford Smith (SYD) is just 7.5 km from the centre of the city. Kingsford Smith is the only Sydney airport and it handles 0 outbound flights to Chicago per day. 9 airlines have flights to Chicago from Sydney Kingsford Smith on a regular basis.
What are the cheapest airlines flying from Sydney to Chicago round-trip?
Cheapflights users have booked flights from Sydney to Chicago round-trip from $1,146. Other airlines that can offer you cheap pricing are Air Canada, from $1,754, and Air New Zealand, from $1,772. You may be able to fly from Sydney to Chicago for 40% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Sydney to Chicago one-way?
To fly one-way, consider booking your trip with Qantas Airways, which is currently one of the cheapest options available, starting at $723. United Airlines flights start at $1,424 while deals on Air Tahiti Nui start at $1,629 one-way.
Can I find deals for flights from Sydney to Chicago that include hotel bookings?
Yes. In addition to deals on Sydney to Chicago flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Sydney to Chicago?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Chicago.
Can I find deals for business class flights from Sydney to Chicago?
Yes. Cheapflights offers flight deals from Sydney to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Fly from Sydney to Chicago on these airlines

Qantas Airways flights from Sydney Kingsford Smith to Chicago

ANA flights from Sydney Kingsford Smith to Chicago

Air Canada flights from Sydney Kingsford Smith to Chicago

Top 9 airlines flying from Sydney to Chicago

Airline	Cheapest	Average	Flexibility	On-time
Qantas Airways	Cheapest$1,125	Average$1,907	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Air New Zealand	Cheapest$1,446	Average$1,892	FlexibilityNo cancel fee	On-time78%	Search Air New Zealand flights
American Airlines	Cheapest$1,546	Average$1,768	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Air Canada	Cheapest$1,550	Average$1,970	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
United Airlines	Cheapest$1,572	Average$2,511	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
ANA	Cheapest$1,577	Average$2,130	FlexibilityNo cancel fee	On-time80%	Search ANA flights
Virgin Australia	Cheapest$1,786	Average$2,785	FlexibilityNo cancel fee	On-time80%	Search Virgin Australia flights
Delta	Cheapest$1,881	Average$2,017	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Cathay Pacific	Cheapest$1,930	Average$2,298	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights

Fly with Cheapflights

How does Cheapflights help users find flights from Sydney to Chicago?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Sydney to Chicago. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Sydney to Chicago?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Chicago from Sydney.

Can Cheapflights find flights from Sydney to Chicago with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Sydney to Chicago flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Sydney to Chicago become cheaper?

Of course! You can now track prices for flights from Sydney to Chicago and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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Cheap flights from Sydney to Chicago from $723

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 17/3. Fares are subject to change and may not be available on all flights or dates of travel.

The best prices from Sydney Kingsford Smith to Chicago are usually found in March or February, booked 37 days in advance, depart on a Tuesday or Monday and return on a Sunday

Cheap flight deals from Sydney to Chicago

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Sydney to Chicago

Cheapest flights from Sydney to ChicagoExplore the most affordable flight options available from Sydney to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2025.

Explore the most affordable flight options available from Sydney to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2025.

Find flights from Sydney to Chicago within your budget

Best time to book a flight from Sydney to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Sydney with our price prediction graph.

Travel insights for flights from Sydney to Chicago

Get recent, data-driven insights about flights from Sydney to Chicago including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from Sydney to Chicago. Price data was last updated on 10 January 2025.

What is the cheapest time of day to fly from SYD to CHI?

Find hourly flight availability from Sydney to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 January 2025.

What is the cheapest day to fly from Sydney to Chicago?

Use this chart to determine the cheapest time to fly return from Sydney to Chicago. Price data was last updated on 13 October 2024.

Rainfall in Chicago by month

Plan your trip to Chicago by taking into account the average rainfall totals by month.

Temperature in Chicago by month

Plan your trip to Chicago by taking into account the average temperature totals by month.

Reviews of airlines servicing Chicago

To help decide which airline to fly from Sydney to Chicago, see what other customers have to say about Qantas Airways, Air Canada and Air Tahiti Nui. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Sydney to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Sydney to Chicago?

What are the cheapest airlines flying from Sydney to Chicago round-trip?

What are the cheapest airlines to fly from Sydney to Chicago one-way?

Can I find deals for flights from Sydney to Chicago that include hotel bookings?

How can I find direct flights from Sydney to Chicago?

Can I find deals for business class flights from Sydney to Chicago?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Sydney to Chicago on these airlines

Choose from the following airlines for your flight from Sydney to Chicago. Flights are based on user searches made on Cheapflights and were last updated on 17 January 2025.

Top 9 airlines flying from Sydney to Chicago

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Sydney to Chicago?

Why should you use Cheapflights to find cheap flight tickets from Sydney to Chicago?

Can Cheapflights find flights from Sydney to Chicago with no change fees?

Can Cheapflights notify me if prices for flights from Sydney to Chicago become cheaper?

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Cheapest flights from Sydney to Chicago
Explore the most affordable flight options available from Sydney to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2025.