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Cheap flights from Sydney (SYD) to Chicago (CHI) from $661

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 8/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SYD — CHI
May 30 — Jun 61
From?
To?
Thu 5/30
Thu 6/6
1 adult, Economy
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The best prices from Sydney Kingsford Smith to Chicago are usually found in February or March, booked 35 days in advance, depart on a Monday or Wednesday and return on a Tuesday

Cheap flight deals from Sydney to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Chicago (CHI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 25, 2024.

Popular in

December

Cheapest in

February

Average price

$1,301

Round-trip from

$223
High demand for flights, 27% potential price rise
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Best time to find cheap flights, 18% potential price drop
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Average for round-trip flights in May 2024
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From Sydney Kingsford Smith to Chicago (CHI)
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What is the cheapest day to fly round-trip from Sydney to Chicago?

Friday flights are generally found to be more expensive for flights from Sydney to Chicago. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Chicago.

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

To save up to 34% on this flight, we recommend booking at least 36 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Sydney to Chicago from $1,002 1-2 weeks out and tickets from $1,002 for flights departing within the next 72 hours.

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

The best pricing can be found in the month of February. Prices to Chicago from Sydney average $1,359. You can even find prices in February for less than $1,359, as users have found deals to Chicago from as low as $959. The month of December appears to be one of the more expensive times to travel to Chicago from Sydney. Flying in the targeted month can save you up to 37%.

When is the cheapest time to fly from Sydney to Chicago (SYD - CHI)?

It’s optimal to fly from Sydney to Chicago in the evening. By choosing this option you can save up to 29% on the cost of your flight, compared to a flight in the morning.

Cheap Qantas Airways flights from Sydney to Chicago

Explore cheap flight options specifically provided by Qantas Airways for the route between Sydney and Chicago. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 25, 2024.
Take a peek at the cheapest Qantas Airways flights we've detected traveling from Sydney to Chicago. Be sure to come back soon if the deals available don't appeal to you at this time.
Mon 9/239:10 amSYD - ORD
1 stop35h 50mQantas Airways
Sun 10/134:50 pmORD - SYD
1 stop21h 25mQantas Airways
Deal found 5/24$1,037
Sat 11/211:15 amSYD - ORD
1 stop33h 47mQantas Airways
Fri 11/151:45 pmORD - SYD
1 stop24h 45mQantas Airways
Deal found 5/24$1,158
Thu 6/135:35 pmSYD - ORD
1 stop39h 59mQantas Airways
Mon 7/159:51 amORD - SYD
1 stop31h 19mQantas Airways
Deal found 5/23$1,182
Sat 6/155:35 pmSYD - ORD
1 stop39h 59mQantas Airways
Thu 7/119:51 amORD - SYD
1 stop31h 19mQantas Airways
Deal found 5/23$1,232
Wed 6/199:15 amSYD - ORD
1 stop21h 40mQantas Airways
Thu 7/255:03 pmORD - SYD
1 stop24h 07mQantas Airways
Deal found 5/23$1,413
Thu 6/209:15 amSYD - ORD
1 stop21h 40mQantas Airways
Thu 7/252:45 pmORD - SYD
1 stop26h 25mQantas Airways
Deal found 5/23$1,415
Sat 6/19:15 amSYD - ORD
1 stop21h 30mQantas Airways
Wed 7/316:26 pmORD - SYD
1 stop21h 39mQantas Airways
Deal found 5/23$4,660

Cheap Lufthansa flights from Sydney to Chicago

Explore cheap flight options specifically provided by Lufthansa for the route between Sydney and Chicago. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 25, 2024.
To aid your search, here are some of the cheapest Lufthansa flights we've found from Sydney to Chicago. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Wed 6/199:30 amSYD - ORD
1 stop24h 24mLufthansa
Fri 7/267:35 pmORD - SYD
1 stop20h 20mLufthansa
Deal found 5/23$1,084
Thu 5/309:30 amSYD - ORD
1 stop25h 33mLufthansa
Thu 6/612:49 pmORD - SYD
1 stop27h 11mLufthansa
Deal found 5/23$1,112
Thu 6/209:30 amSYD - ORD
1 stop24h 24mLufthansa
Thu 7/252:30 pmORD - SYD
1 stop25h 30mLufthansa
Deal found 5/23$1,354

Cheap Sydney to Chicago flights in May & June 2024

Find cheap flight options from Sydney to Chicago specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,725,499 searches. Prices were last updated on May 25, 2024.
Check out some of the best flight deals from Sydney to Chicago in 2024. Check back in a little while for more flight options.
Thu 5/309:30 amSYD - ORD
2 stops35h 51mUnited Airlines
Fri 6/71:10 pmORD - SYD
1 stop26h 45mUnited Airlines
Deal found 5/23$716
Thu 6/139:30 amSYD - ORD
2 stops35h 27mUnited Airlines
Mon 7/159:33 pmORD - SYD
1 stop42h 22mUnited Airlines
Deal found 5/24$950
Thu 6/139:30 amSYD - ORD
2 stops35h 05mUnited Airlines
Mon 7/156:05 amORD - SYD
1 stop33h 55mUnited Airlines
Deal found 5/23$991
Thu 5/309:30 amSYD - ORD
2 stops35h 51mUnited Airlines
Fri 6/710:50 amORD - SYD
1 stop29h 10mUnited Airlines
Deal found 5/24$1,000
Mon 6/109:30 amSYD - ORD
1 stop29h 29mUnited Airlines
Mon 7/223:50 pmORD - SYD
2 stops24h 10mUnited Airlines
Deal found 5/23$1,021
Sun 6/99:30 amSYD - ORD
2 stops35h 27mUnited Airlines
Fri 6/218:14 pmORD - SYD
1 stop43h 46mUnited Airlines
Deal found 5/24$1,049
Fri 6/149:30 amSYD - ORD
1 stop25h 29mUnited Airlines
Tue 7/233:50 pmORD - SYD
2 stops24h 10mUnited Airlines
Deal found 5/23$1,071
Thu 6/209:30 amSYD - ORD
2 stops35h 27mUnited Airlines
Sun 7/219:15 pmORD - SYD
1 stop42h 45mUnited Airlines
Deal found 5/23$1,082
Wed 6/199:30 amSYD - ORD
1 stop24h 24mLufthansa
Fri 7/267:35 pmORD - SYD
1 stop20h 20mLufthansa
Deal found 5/23$1,084

Sydney to Chicago 2024 flight deals

Discover exclusive flight deals for travel between Sydney and Chicago in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 25, 2024.
Check out some of the best flight deals from Sydney to Chicago in 2024. Check back in a little while for more flight options.
Wed 9/410:20 amSYD - ORD
2 stops34h 37mUnited Airlines
Wed 9/2512:45 pmORD - SYD
1 stop27h 15mUnited Airlines
Deal found 5/24$664
Tue 10/811:20 amSYD - ORD
2 stops34h 41mUnited Airlines
Tue 10/159:10 pmORD - SYD
1 stop42h 50mUnited Airlines
Deal found 5/23$666
Thu 5/309:30 amSYD - ORD
2 stops35h 51mUnited Airlines
Fri 6/71:10 pmORD - SYD
1 stop26h 45mUnited Airlines
Deal found 5/23$716
Tue 10/1511:20 amSYD - ORD
2 stops41h 43mUnited Airlines
Fri 10/188:45 amORD - SYD
1 stop31h 15mUnited Airlines
Deal found 5/24$737
Wed 8/149:30 amSYD - ORD
2 stops34h 40mUnited Airlines
Wed 9/44:50 pmORD - SYD
1 stop23h 10mUnited Airlines
Deal found 5/23$889
Thu 6/139:30 amSYD - ORD
2 stops35h 27mUnited Airlines
Mon 7/159:33 pmORD - SYD
1 stop42h 22mUnited Airlines
Deal found 5/24$950
Wed 8/1410:20 amSYD - ORD
2 stops34h 15mUnited Airlines
Wed 9/45:55 pmORD - SYD
1 stop22h 00mUnited Airlines
Deal found 5/24$987
Thu 6/139:30 amSYD - ORD
2 stops35h 05mUnited Airlines
Mon 7/156:05 amORD - SYD
1 stop33h 55mUnited Airlines
Deal found 5/23$991
Thu 5/309:30 amSYD - ORD
2 stops35h 51mUnited Airlines
Fri 6/710:50 amORD - SYD
1 stop29h 10mUnited Airlines
Deal found 5/24$1,000

Sydney to Chicago flights leaving soon

Find last-minute flight options from Sydney to Chicago for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 25, 2024.
Check out these flights departing soon from Sydney to Chicago. Users should examine the flight details to ensure there are no surprises.
Thu 5/309:30 amSYD - ORD
2 stops35h 51mUnited Airlines
Fri 6/71:10 pmORD - SYD
1 stop26h 45mUnited Airlines
Deal found 5/23$716
Thu 5/309:30 amSYD - ORD
2 stops35h 51mUnited Airlines
Fri 6/710:50 amORD - SYD
1 stop29h 10mUnited Airlines
Deal found 5/24$1,000
Mon 6/39:30 amSYD - ORD
2 stops35h 05mUnited Airlines
Wed 6/122:30 pmORD - SYD
1 stop25h 30mUnited Airlines
Deal found 5/23$1,092
Thu 5/309:30 amSYD - ORD
1 stop25h 33mLufthansa
Thu 6/612:49 pmORD - SYD
1 stop27h 11mLufthansa
Deal found 5/23$1,112
Thu 5/307:05 pmSYD - ORD
2 stops49h 55mMultiple Airlines
Thu 6/63:30 pmORD - SYD
1 stop24h 35mMultiple Airlines
Deal found 5/23$1,500
Thu 5/309:40 pmSYD - ORD
3 stops29h 32mMultiple Airlines
Thu 6/68:26 pmORD - SYD
2 stops32h 19mMultiple Airlines
Deal found 5/23$1,574
Mon 6/34:00 pmSYD - ORD
2 stops37h 25mMultiple Airlines
Wed 6/128:33 pmORD - SYD
2 stops32h 37mMultiple Airlines
Deal found 5/23$1,635
Thu 5/309:40 pmSYD - ORD
3 stops29h 32mMultiple Airlines
Thu 6/66:30 pmORD - SYD
3 stops34h 15mMultiple Airlines
Deal found 5/23$1,637
Thu 5/304:20 pmSYD - ORD
2 stops28h 00mMultiple Airlines
Thu 6/68:26 pmORD - SYD
2 stops32h 19mMultiple Airlines
Deal found 5/23$1,640

One-way flights to Chicago from Sydney

Search for one-way flight options from Sydney to Chicago. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 25, 2024.
Some of the best available deals we've found on one-way flights from Sydney to Chicago. Users in need of a round-trip flight from Sydney to Chicago instead should update the search form at the top of page.
Wed 8/76:55 amSYD - ORD
3 stops38h 25mMultiple Airlines
Deal found 5/24$661
Thu 6/69:40 pmSYD - ORD
3 stops52h 52mMultiple Airlines
Deal found 5/24$669
Wed 8/79:15 amSYD - ORD
1 stop22h 06mAmerican Airlines
Deal found 5/24$684
Wed 8/75:35 pmSYD - ORD
2 stops21h 44mAmerican Airlines
Deal found 5/24$690
Tue 9/39:30 pmSYD - ORD
1 stop31h 43mAmerican Airlines
Deal found 5/23$698
Thu 7/43:50 pmSYD - ORD
1 stop20h 35mAmerican Airlines
Deal found 5/23$699
Tue 9/35:35 pmSYD - ORD
2 stops21h 44mAmerican Airlines
Deal found 5/23$702
Wed 7/35:35 pmSYD - ORD
2 stops27h 07mAmerican Airlines
Deal found 5/23$703
Fri 11/12:00 pmSYD - ORD
2 stops32h 00mMultiple Airlines
Deal found 5/22$737

Find flights from Sydney to Chicago within your budget

Customize your flight search to find flights from Sydney to Chicago that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$664 - $1,421

Route

Depart

Return

Price

Sydney Kingsford SmithChicago O'Hare Intl

SYD - ORD

SYDORD

Sydney Kingsford Smith

Wed 8/14

2 stops35h 58m

Chicago O'Hare Intl

Wed 9/4

1 stop33h 30m

$664

Sydney Kingsford SmithChicago O'Hare Intl

SYD - ORD

SYDORD

Sydney Kingsford Smith

Tue 10/8

2 stops34h 41m

Chicago O'Hare Intl

Tue 10/15

1 stop42h 50m

$666

Sydney Kingsford SmithChicago O'Hare Intl

SYD - ORD

SYDORD

Sydney Kingsford Smith

Mon 9/23

1 stop35h 50m

Chicago O'Hare Intl

Sun 10/13

1 stop21h 25m

$1,037

Sydney Kingsford SmithChicago O'Hare Intl

SYD - ORD

SYDORD

Sydney Kingsford Smith

Wed 9/4

1 stop39h 02m

Chicago O'Hare Intl

Sun 9/15

2 stops24h 05m

$1,058

Sydney Kingsford SmithChicago O'Hare Intl

SYD - ORD

SYDORD

Sydney Kingsford Smith

Wed 6/19

1 stop24h 24m

Chicago O'Hare Intl

Fri 7/26

1 stop20h 20m

$1,084

Sydney Kingsford SmithChicago O'Hare Intl

SYD - ORD

SYDORD

Sydney Kingsford Smith

Fri 9/6

2 stops47h 35m

Chicago O'Hare Intl

Tue 9/24

1 stop34h 30m

$1,110

Sydney Kingsford SmithChicago O'Hare Intl

SYD - ORD

SYDORD

Sydney Kingsford Smith

Thu 6/20

2 stops24h 20m

Chicago O'Hare Intl

Wed 7/31

2 stops26h 04m

$1,254

Sydney Kingsford SmithChicago O'Hare Intl

SYD - ORD

SYDORD

Sydney Kingsford Smith

Tue 7/2

1 stop29h 25m

Chicago O'Hare Intl

Tue 7/16

1 stop32h 50m

$1,379

Sydney Kingsford SmithChicago O'Hare Intl

SYD - ORD

SYDORD

Sydney Kingsford Smith

Fri 9/6

1 stop31h 35m

Chicago O'Hare Intl

Tue 9/24

1 stop25h 40m

$1,421

Flights are sorted by cheapest first

Deals found on 5/24

When is the best time to book a flight from Sydney to Chicago?

Use this chart to determine the optimal time to book a round-trip flight from Sydney to Chicago. Price data was last updated on May 22, 2024.
The best time to book flights from Sydney to Chicago is 35 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

When is the cheapest time to fly from Sydney to Chicago?

Use this chart to determine the cheapest time to fly round-trip from Sydney to Chicago. Price data was last updated on May 19, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Sydney to Chicago flight should consider departing on Monday mornings when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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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 round-trip 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.

Temperature and rainfall in Chicago by month

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

CHI

Temperature

23 - 73.4 °F

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chicago. Reviews last updated May 25, 2024.
To help decide which airline to fly from Sydney to Chicago, see what other customers have to say about Qantas Airways, Lufthansa and ANA. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.8
Very good
75 reviews
Check prices

Comfort

8.1

Entertainment

7.4

Food

8.0

Overall

8.8

Boarding

8.5

Crew

9.0

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
75 reviews
Air Tahiti Nui
8.8
Very good
75 reviews
Check prices

Comfort

8.1

Entertainment

7.4

Food

8.0

Overall

8.8

Boarding

8.5

Crew

9.0

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.

Korean Air
8.5
Very good
1,159 reviews
Air Tahiti Nui
8.8
Very good
75 reviews
Check prices

Comfort

8.1

Entertainment

7.4

Food

8.0

Overall

8.8

Boarding

8.5

Crew

9.0

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.

ANA
8.5
Very good
916 reviews
Air Tahiti Nui
8.8
Very good
75 reviews
Check prices

Comfort

8.1

Entertainment

7.4

Food

8.0

Overall

8.8

Boarding

8.5

Crew

9.0

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.

Singapore Airlines
8.2
Very good
1,432 reviews
Air Tahiti Nui
8.8
Very good
75 reviews
Check prices

Comfort

8.1

Entertainment

7.4

Food

8.0

Overall

8.8

Boarding

8.5

Crew

9.0

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.

Delta
8.0
Very good
10,550 reviews
Air Tahiti Nui
8.8
Very good
75 reviews
Check prices

Comfort

8.1

Entertainment

7.4

Food

8.0

Overall

8.8

Boarding

8.5

Crew

9.0

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.

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?

    Sydney Kingsford Smith (SYD) is the airport you will fly out of if you book a flight from Sydney to Chicago. You should not have trouble finding flights to Chicago from Kingsford Smith; the airport handles an average of 0 outbound flights to Chicago per day. You should also have plenty of airline options to choose from since 4 airlines have flights from the Sydney airport to Chicago. It is only a 4.6 mi journey to Kingsford Smith (SYD) from Sydney’s city center.

  • Can I find flights from Sydney to Chicago for under $700 on Cheapflights?

    Yes, there are multiple flights from Sydney to Chicago for under $700. The cheapest flight booked recently is on United Airlines for just $664, but on average you can expect to pay $998.

  • Are there last-minute flights available from Sydney to Chicago for under $800?

    There are currently 20+ open flights from Sydney to Chicago within the next 7 days for less than $800.

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

    According to our current data, United Airlines ($664), Qantas Airways ($1,037), and American Airlines ($1,058) offers the cheapest pricing from Sydney to Chicago. You may be able to fly from Sydney to Chicago for 51% less than the average price by searching for these airlines.

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

    The cheapest airlines for a one-way flight from Sydney to Chicago are American Airlines ($684), Singapore Airlines ($741), and Cathay Pacific ($822).

  • What does SYD to ORD mean?

    Great question - SYD to ORD just means Sydney Kingsford Smith Airport to Chicago O'Hare Intl Airport. Now you’ll know what these unique codes when you look for flights! Chicago Midway Airport (MDW), Chicago Greater Rockford Airport (RFD) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from Sydney to Chicago that include extra baggage allowance?

    The amount of baggage you can bring on your Sydney to Chicago flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Sydney to Chicago with specific airlines?

    Yes, Cheapflights allows you to browse and filter Sydney to Chicago flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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 vacation 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.

  • Can I find deals for flights from Sydney to Chicago that allow pets onboard?

    Many airlines flying from Sydney to Chicago offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Sydney to Chicago?

    Yes, you can often find last-minute deals on Sydney to Chicago flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Sydney to Chicago flight deals updated?

    The Sydney to Chicago flight deals you see on this page were last updated on 5/24.

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

    American Airlines, Air Canada and ANA are the most popular airlines when flying from Sydney to Chicago.

  • When is the best time to book a flight from Sydney to Chicago?

    Currently, February is the cheapest month in which you can book a flight from Sydney to Chicago (average of $244). Flying from Sydney to Chicago in June is currently the most expensive (average of $330). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Sydney to Chicago
See prices for flight routes from nearby airports that may be better suited for you.

Sydney to O'Hare Intl flights
Sydney to Midway flights
Sydney to St. Louis flights

Top 4 airlines flying from Sydney to Chicago

Discover the top 4 airlines that operate flights from Sydney to Chicago. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,010Average$1,876FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$1,030Average$1,224FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapest$1,058Average$1,282FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
ANACheapest$1,123Average$1,267FlexibilityNo cancel feeOn-time80%
Search ANA flights
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Search flights from Sydney to Chicago by cabin class

Find flights from Sydney to Chicago, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Find the best flight deals on Cheapflights, where travelers 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?

Cheapflights makes it easy to find Sydney to Chicago flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Sydney to Chicago.

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

Certainly. Search results for flights to Chicago from Sydney shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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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