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Cheap flights from Sydney (SYD) to O'Hare Intl (ORD) from $684

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 6/18. 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 — ORD
May 14 — May 211
From?
To?
Tue 5/14
Tue 5/21
1 adult, Economy
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The best prices from Sydney Kingsford Smith to Chicago O'Hare Intl are usually found in March or September, booked 55 days in advance, depart on a Thursday or Tuesday and return on a Tuesday

Cheap flight deals from Sydney to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to O'Hare Intl (ORD). 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 9, 2024.

Popular in

December

Cheapest in

March

Average price

$1,198

Round-trip from

$223
High demand for flights, 24% potential price rise
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Best time to find cheap flights, 17% 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 O'Hare Intl
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What is the cheapest day to fly round-trip from Sydney to Chicago O'Hare Intl Airport?

Leaving on a Wednesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 44% on the overall cost on flights from Sydney to Chicago O'Hare Intl Airport.

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

Find a great deal and save up to 34% by booking at least 36 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Sydney to Chicago O'Hare Intl Airport within the next two weeks, with the cheapest ticket starting at $1,002.

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

Flights from Sydney to Chicago O'Hare Intl Airport lean towards being more expensive in December. Prices are generally better when you fly from Sydney to Chicago O'Hare Intl Airport in February, with the cheapest ticket starting at $959.

When is the cheapest time to fly from Sydney to Chicago O'Hare Intl Airport (SYD - ORD)?

A simple way to save on the total cost of your ticket is to fly from Sydney to Chicago O'Hare Intl Airport in the morning. If you’re flexible enough to do this you can expect to save up to 28% on your trip compared to booking a flight at noon.

Cheap Qantas Airways flights from Sydney to O'Hare Intl

Explore cheap flight options specifically provided by Qantas Airways for the route between Sydney and O'Hare Intl. 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 2,717,708 searches. Data last updated May 9, 2024.
Peruse some of the lowest-priced Qantas Airways flights we've found from Sydney to Chicago. Make sure to check back often as deals are often changing.
Mon 6/179:15 amSYD - ORD
1 stop21h 40mQantas Airways
Tue 7/236:26 pmORD - SYD
1 stop22h 44mQantas Airways
Deal found 5/7$1,130
Wed 6/199:15 amSYD - ORD
1 stop21h 40mQantas Airways
Mon 7/296:26 pmORD - SYD
1 stop22h 44mQantas Airways
Deal found 5/8$1,172
Mon 6/109:15 amSYD - ORD
1 stop21h 40mQantas Airways
Fri 6/216:25 pmORD - SYD
1 stop21h 40mQantas Airways
Deal found 5/8$1,179
Mon 6/179:15 amSYD - ORD
1 stop21h 40mQantas Airways
Fri 7/266:26 pmORD - SYD
1 stop22h 44mQantas Airways
Deal found 5/7$1,180
Sun 6/163:50 pmSYD - ORD
1 stop19h 40mQantas Airways
Sat 7/276:25 pmORD - SYD
1 stop20h 50mQantas Airways
Deal found 5/7$1,229
Thu 6/279:15 amSYD - ORD
1 stop21h 40mQantas Airways
Fri 7/122:45 pmORD - SYD
1 stop26h 25mQantas Airways
Deal found 5/9$1,251
Sun 6/239:15 amSYD - ORD
1 stop21h 40mQantas Airways
Sat 7/276:25 pmORD - SYD
1 stop20h 50mQantas Airways
Deal found 5/8$1,276
Fri 6/219:15 amSYD - ORD
1 stop21h 40mQantas Airways
Sat 7/276:25 pmORD - SYD
1 stop20h 50mQantas Airways
Deal found 5/7$1,279
Sat 6/229:15 amSYD - ORD
1 stop21h 37mQantas Airways
Thu 7/256:26 pmORD - SYD
1 stop22h 44mQantas Airways
Deal found 5/9$1,319

Cheap American Airlines flights from Sydney to O'Hare Intl

Explore cheap flight options specifically provided by American Airlines for the route between Sydney and O'Hare Intl. 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 2,717,708 searches. Data last updated May 9, 2024.
Browse through some of the cheapest American Airlines flights traveling from Sydney to Chicago. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Thu 10/319:30 pmSYD - ORD
1 stop32h 45mAmerican Airlines
Sun 11/34:56 pmORD - SYD
1 stop23h 04mAmerican Airlines
Deal found 5/8$926
Wed 8/143:50 pmSYD - ORD
1 stop20h 10mAmerican Airlines
Wed 9/48:20 amORD - SYD
1 stop31h 45mAmerican Airlines
Deal found 5/8$939
Thu 6/139:30 pmSYD - ORD
1 stop29h 49mAmerican Airlines
Mon 7/152:45 pmORD - SYD
1 stop26h 25mAmerican Airlines
Deal found 5/9$941
Thu 10/319:30 pmSYD - ORD
1 stop31h 10mAmerican Airlines
Sun 11/34:08 pmORD - SYD
2 stops23h 52mAmerican Airlines
Deal found 5/8$944
Thu 6/139:30 pmSYD - ORD
1 stop29h 49mAmerican Airlines
Mon 7/152:45 pmORD - SYD
1 stop26h 25mAmerican Airlines
Deal found 5/8$946
Tue 6/119:15 amSYD - ORD
2 stops36h 00mAmerican Airlines
Wed 6/2611:05 amORD - SYD
2 stops29h 00mAmerican Airlines
Deal found 5/9$948
Tue 6/119:30 pmSYD - ORD
1 stop29h 49mAmerican Airlines
Wed 6/266:25 pmORD - SYD
1 stop21h 40mAmerican Airlines
Deal found 5/9$949
Thu 6/139:30 pmSYD - ORD
1 stop29h 49mAmerican Airlines
Mon 7/153:25 pmORD - SYD
2 stops25h 45mAmerican Airlines
Deal found 5/8$950
Wed 6/195:35 pmSYD - ORD
1 stop37h 20mAmerican Airlines
Sat 6/228:40 pmORD - SYD
1 stop42h 35mAmerican Airlines
Deal found 5/9$962

Cheap Sydney to O'Hare Intl flights in May & June 2024

Find cheap flight options from Sydney to O'Hare Intl specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,717,708 searches. Prices were last updated on May 9, 2024.
These are some of the most attractive deals on flights from Sydney to Chicago in 2024. Check back in a little while for more flight options.
Tue 6/119:30 amSYD - ORD
2 stops34h 26mUnited Airlines
Wed 6/261:10 pmORD - SYD
1 stop26h 45mUnited Airlines
Deal found 5/9$905
Mon 5/139:15 amSYD - ORD
1 stop35h 45mBritish Airways
Sun 5/261:47 pmORD - SYD
1 stop25h 28mBritish Airways
Deal found 5/8$926
Thu 5/239:30 amSYD - ORD
2 stops35h 05mUnited Airlines
Fri 5/315:50 pmORD - SYD
1 stop22h 05mUnited Airlines
Deal found 5/9$928
Thu 5/99:15 amSYD - ORD
1 stop35h 45mBritish Airways
Wed 5/225:00 amORD - SYD
1 stop34h 15mBritish Airways
Deal found 5/8$937
Thu 6/139:30 pmSYD - ORD
1 stop29h 49mAmerican Airlines
Mon 7/152:45 pmORD - SYD
1 stop26h 25mAmerican Airlines
Deal found 5/9$941
Thu 6/139:30 pmSYD - ORD
1 stop29h 49mAmerican Airlines
Mon 7/152:45 pmORD - SYD
1 stop26h 25mAmerican Airlines
Deal found 5/8$946
Tue 6/119:15 amSYD - ORD
2 stops36h 00mAmerican Airlines
Wed 6/2611:05 amORD - SYD
2 stops29h 00mAmerican Airlines
Deal found 5/9$948
Tue 6/119:30 pmSYD - ORD
1 stop29h 49mAmerican Airlines
Wed 6/266:25 pmORD - SYD
1 stop21h 40mAmerican Airlines
Deal found 5/9$949
Thu 6/139:30 pmSYD - ORD
1 stop29h 49mAmerican Airlines
Mon 7/153:25 pmORD - SYD
2 stops25h 45mAmerican Airlines
Deal found 5/8$950

Sydney to O'Hare Intl 2024 flight deals

Discover exclusive flight deals for travel between Sydney and O'Hare Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 9, 2024.
These are some of the most attractive deals on flights from Sydney to Chicago in 2024. Check back in a little while for more flight options.
Tue 6/119:30 amSYD - ORD
2 stops34h 26mUnited Airlines
Wed 6/261:10 pmORD - SYD
1 stop26h 45mUnited Airlines
Deal found 5/9$905
Mon 5/139:15 amSYD - ORD
1 stop35h 45mBritish Airways
Sun 5/261:47 pmORD - SYD
1 stop25h 28mBritish Airways
Deal found 5/8$926
Thu 5/239:30 amSYD - ORD
2 stops35h 05mUnited Airlines
Fri 5/315:50 pmORD - SYD
1 stop22h 05mUnited Airlines
Deal found 5/9$928
Thu 5/99:15 amSYD - ORD
1 stop35h 45mBritish Airways
Wed 5/225:00 amORD - SYD
1 stop34h 15mBritish Airways
Deal found 5/8$937
Wed 8/143:50 pmSYD - ORD
1 stop20h 10mAmerican Airlines
Wed 9/48:20 amORD - SYD
1 stop31h 45mAmerican Airlines
Deal found 5/8$939
Thu 6/139:30 pmSYD - ORD
1 stop29h 49mAmerican Airlines
Mon 7/152:45 pmORD - SYD
1 stop26h 25mAmerican Airlines
Deal found 5/9$941
Thu 10/319:30 pmSYD - ORD
1 stop31h 10mAmerican Airlines
Sun 11/34:08 pmORD - SYD
2 stops23h 52mAmerican Airlines
Deal found 5/8$944
Thu 6/139:30 pmSYD - ORD
1 stop29h 49mAmerican Airlines
Mon 7/152:45 pmORD - SYD
1 stop26h 25mAmerican Airlines
Deal found 5/8$946
Tue 6/119:15 amSYD - ORD
2 stops36h 00mAmerican Airlines
Wed 6/2611:05 amORD - SYD
2 stops29h 00mAmerican Airlines
Deal found 5/9$948

One-way flights to O'Hare Intl from Sydney

Search for one-way flight options from Sydney to O'Hare Intl. 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 2,717,708 searches. Data last updated May 9, 2024.
Users in need of a one-way flight from Sydney to Chicago can choose from these deals. Those seeking round-trip flights from Sydney to Chicago should utilize the search form at the the top of the page.
Tue 6/181:15 pmSYD - ORD
2 stops37h 17mMultiple Airlines
Deal found 5/8$684
Tue 6/189:40 pmSYD - ORD
3 stops28h 52mMultiple Airlines
Deal found 5/8$697
Thu 6/201:15 pmSYD - ORD
3 stops31h 27mMultiple Airlines
Deal found 5/8$715
Sat 6/89:15 amSYD - ORD
1 stop25h 17mAmerican Airlines
Deal found 5/8$731
Sat 6/89:15 amSYD - ORD
2 stops21h 45mAmerican Airlines
Deal found 5/8$735
Fri 10/411:00 amSYD - ORD
2 stops44h 47mSingapore Airlines
Deal found 5/8$764
Tue 10/2212:00 pmSYD - ORD
2 stops44h 47mSingapore Airlines
Deal found 5/9$771
Wed 6/199:50 pmSYD - ORD
1 stop31h 35mCathay Pacific
Deal found 5/8$819
Tue 6/189:15 amSYD - ORD
1 stop24h 19mAmerican Airlines
Deal found 5/8$833

Find flights from Sydney to O'Hare Intl within your budget

Customize your flight search to find flights from Sydney to O'Hare Intl 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 2,717,708 searches. Data last updated May 9, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$905 - $1,418

Route

Depart

Return

Price

Sydney Kingsford SmithChicago O'Hare Intl

SYD - ORD

SYDORD

Sydney Kingsford Smith

Tue 6/11

2 stops34h 26m

Chicago O'Hare Intl

Wed 6/26

1 stop26h 45m

$905

Sydney Kingsford SmithChicago O'Hare Intl

SYD - ORD

SYDORD

Sydney Kingsford Smith

Thu 10/31

1 stop32h 45m

Chicago O'Hare Intl

Sun 11/3

1 stop23h 04m

$926

Sydney Kingsford SmithChicago O'Hare Intl

SYD - ORD

SYDORD

Sydney Kingsford Smith

Thu 5/23

2 stops35h 05m

Chicago O'Hare Intl

Fri 5/31

1 stop22h 05m

$928

Sydney Kingsford SmithChicago O'Hare Intl

SYD - ORD

SYDORD

Sydney Kingsford Smith

Tue 5/28

1 stop20h 09m

Chicago O'Hare Intl

Thu 5/30

2 stops31h 35m

$1,017

Sydney Kingsford SmithChicago O'Hare Intl

SYD - ORD

SYDORD

Sydney Kingsford Smith

Thu 10/31

1 stop26h 35m

Chicago O'Hare Intl

Sun 11/3

2 stops44h 00m

$1,100

Sydney Kingsford SmithChicago O'Hare Intl

SYD - ORD

SYDORD

Sydney Kingsford Smith

Mon 6/17

1 stop21h 40m

Chicago O'Hare Intl

Tue 7/23

1 stop22h 44m

$1,130

Sydney Kingsford SmithChicago O'Hare Intl

SYD - ORD

SYDORD

Sydney Kingsford Smith

Mon 6/24

2 stops24h 00m

Chicago O'Hare Intl

Wed 7/10

2 stops27h 18m

$1,145

Sydney Kingsford SmithChicago O'Hare Intl

SYD - ORD

SYDORD

Sydney Kingsford Smith

Tue 6/18

1 stop22h 30m

Chicago O'Hare Intl

Thu 7/25

1 stop25h 03m

$1,206

Sydney Kingsford SmithChicago O'Hare Intl

SYD - ORD

SYDORD

Sydney Kingsford Smith

Thu 6/20

1 stop31h 35m

Chicago O'Hare Intl

Fri 7/26

1 stop25h 40m

$1,418

Flights are sorted by cheapest first

Deals found on 5/9

When is the best time to book a flight from Sydney to Chicago O'Hare Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Sydney to O'Hare Intl. Price data was last updated on May 3, 2024.
The best time to book flights from Sydney to Chicago O'Hare Intl Airport is 55 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.
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When is the cheapest time to fly from Sydney to Chicago O'Hare Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Sydney to O'Hare Intl. Price data was last updated on May 5, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Sydney to Chicago O'Hare Intl Airport flight should consider departing on Thursday mornings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to O'Hare Intl by month

Plan your trip from Sydney to O'Hare Intl by taking into account the cheapest months to travel. The average price of a one-way flight from Sydney to O'Hare Intl is currently $750 while a round-trip flight costs $1,086. Price data was last updated on May 5, 2024.

Currently, February is the cheapest month in which you can book a flight from Sydney to Chicago O'Hare Intl Airport (average of $244). Flying from Sydney to Chicago O'Hare Intl Airport in June is currently the most expensive (average of $348). 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.

January

$248

February

$244

March

$280

April

$258

May

$278

June

$348

July

$330

August

$274

September

$258

October

$248

November

$270

December

$248

Temperature and rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature and rainfall totals by month.

CHI

Temperature

23 - 73.4 °F

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated May 9, 2024.
See what other customers who have flown with Qantas Airways, American Airlines and Delta from Sydney to Chicago have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.7
Very good
76 reviews
Check prices

Crew

8.9

Boarding

8.5

Comfort

8.1

Food

7.9

Entertainment

7.4

Overall

8.7

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
8.7
Very good
76 reviews
Air Tahiti Nui
8.7
Very good
76 reviews
Check prices

Crew

8.9

Boarding

8.5

Comfort

8.1

Food

7.9

Entertainment

7.4

Overall

8.7

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
1,181 reviews
Air Tahiti Nui
8.7
Very good
76 reviews
Check prices

Crew

8.9

Boarding

8.5

Comfort

8.1

Food

7.9

Entertainment

7.4

Overall

8.7

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
926 reviews
Air Tahiti Nui
8.7
Very good
76 reviews
Check prices

Crew

8.9

Boarding

8.5

Comfort

8.1

Food

7.9

Entertainment

7.4

Overall

8.7

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
8.3
Very good
1,454 reviews
Air Tahiti Nui
8.7
Very good
76 reviews
Check prices

Crew

8.9

Boarding

8.5

Comfort

8.1

Food

7.9

Entertainment

7.4

Overall

8.7

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
10,778 reviews
Air Tahiti Nui
8.7
Very good
76 reviews
Check prices

Crew

8.9

Boarding

8.5

Comfort

8.1

Food

7.9

Entertainment

7.4

Overall

8.7

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 O'Hare Intl. 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 O'Hare Intl?

    If you book a flight to Chicago O'Hare Intl from Sydney, you will be flying from Kingsford Smith, which is the city’s only airport. Sydney Kingsford Smith (SYD) is located 4.6 mi from the center of Sydney. There are 0 flights from Kingsford Smith to Chicago O'Hare Intl per day from 4 different airlines.

  • Can I find flights from Sydney to Chicago O'Hare Intl Airport for under $1,000 on Cheapflights?

    Yes, there are multiple flights from Sydney to Chicago O'Hare Intl Airport for under $1,000. The cheapest flight booked recently is on United Airlines for just $905, but on average you can expect to pay $963.

  • What are the cheapest airlines flying from Sydney to Chicago O'Hare Intl Airport round-trip?

    According to our current data, United Airlines ($905), American Airlines ($926), and Air Canada ($1,017) offers the cheapest pricing from Sydney to Chicago O'Hare Intl Airport. These flights start at 32% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Sydney to Chicago O'Hare Intl Airport one-way?

    $731 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Singapore Airlines and Cathay Pacific, with prices starting from $764 and $819, respectively.

  • What are the most popular airlines that fly from Sydney to Chicago O'Hare Intl Airport?

    When booking a flight from Sydney to Chicago O'Hare Intl Airport, you may want to consider flying on American Airlines, Air Canada or ANA as they are the most popular for this route.

  • What does SYD to ORD mean?

    SYD and ORD are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. SYD to ORD refers to a flight route from Sydney Kingsford Smith Airport to Chicago O'Hare Intl Airport.

  • Can I find deals for flights from Sydney to O'Hare Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Sydney to O'Hare Intl 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 O'Hare Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Sydney to O'Hare Intl 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 O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Sydney to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sydney to O'Hare Intl?

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

  • Can I find deals for business class flights from Sydney to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Sydney to O'Hare Intl 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 O'Hare Intl that allow pets onboard?

    Many airlines flying from Sydney to O'Hare Intl 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 O'Hare Intl?

    Yes, you can often find last-minute deals on Sydney to O'Hare Intl 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 O'Hare Intl Airport flight deals updated?

    The Sydney to Chicago O'Hare Intl Airport flight deals you see on this page were last updated on 5/9.

See more FAQs

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Alternative routes for Sydney to O'Hare Intl
See prices for flight routes from nearby airports that may be better suited for you.

Sydney to Midway flights

Top 4 airlines flying from Sydney to O'Hare Intl

Discover the top 4 airlines that operate flights from Sydney to O'Hare Intl. 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 2,717,708 searches. Data last updated May 9, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,035Average$1,348FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapest$1,058Average$1,282FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest$1,075Average$1,770FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
ANACheapest$1,123Average$1,267FlexibilityNo cancel feeOn-time80%
Search ANA flights
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Search flights from Sydney to O'Hare Intl by cabin class

Find flights from Sydney to O'Hare Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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