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Cheap flights from Chicago O'Hare Intl Airport to Sydney from $1,260

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 3/11. 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.
ORD — SYD
21 May — 28 May1
1 adult
Tue 21/5
Tue 28/5

The best prices from Chicago O'Hare Intl to Sydney Kingsford Smith are usually found in March or September, booked 76 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from O'Hare Intl to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Sydney (SYD). 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 16 May 2024.

Popular in

December

Cheapest in

March

Average price

$2,205

Round-trip from

$187
High demand for flights, 31% potential price rise
Search Deals
Best time to find cheap flights, 17% potential price drop
Search Deals
Average for round-trip flights in May 2024
Search Deals
From Chicago O'Hare Intl to Sydney Kingsford Smith
Search Deals

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

Flights from Chicago O'Hare Intl Airport to Sydney are generally found to be more expensive on Monday. 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 Sydney.

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

Find a great deal and save up to 54% by booking at least 29 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 Chicago O'Hare Intl Airport to Sydney within the next two weeks, with the cheapest ticket starting at $1,826.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, February can be a great choice for travel to Sydney. Flights to Sydney from Chicago O'Hare Intl Airport in February are about $2,299 on average during February, but can be found for as low as $1,064.

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

It’s optimal to fly from Chicago O'Hare Intl Airport to Sydney in the morning. By choosing this option you can save up to 9% on the cost of your flight, compared to a flight at midday.

Cheap American Airlines flights from O'Hare Intl to Sydney

Explore cheap flight options specifically provided by American Airlines for the route between O'Hare Intl and Sydney. 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 536,630 searches. Data last updated 16 May 2024.
Take a look at some of the lowest-priced American Airlines flights heading from Chicago to Sydney. Make sure to double check the flight details before booking.
Wed 11/913:20ORD - SYD
1 stop26h 45mAmerican Airlines
Mon 16/909:10SYD - ORD
1 stop23h 27mAmerican Airlines
Deal found 15/5$1,621
Tue 10/916:50ORD - SYD
2 stops23h 15mAmerican Airlines
Tue 17/909:10SYD - ORD
2 stops23h 11mAmerican Airlines
Deal found 15/5$1,622
Sun 1/907:25ORD - SYD
2 stops32h 40mAmerican Airlines
Mon 16/909:10SYD - ORD
2 stops29h 26mAmerican Airlines
Deal found 16/5$1,624
Wed 11/916:50ORD - SYD
1 stop23h 15mAmerican Airlines
Tue 17/909:10SYD - ORD
2 stops23h 11mAmerican Airlines
Deal found 15/5$1,625
Tue 5/1108:35ORD - SYD
1 stop31h 25mAmerican Airlines
Sun 17/1111:15SYD - ORD
2 stops25h 30mAmerican Airlines
Deal found 15/5$1,627
Tue 3/909:55ORD - SYD
1 stop30h 10mAmerican Airlines
Tue 17/909:10SYD - ORD
2 stops23h 38mAmerican Airlines
Deal found 16/5$1,628
Sun 1/918:24ORD - SYD
1 stop21h 41mAmerican Airlines
Sun 15/909:10SYD - ORD
1 stop35h 50mAmerican Airlines
Deal found 16/5$1,636
Sat 2/1120:28ORD - SYD
1 stop44h 32mAmerican Airlines
Wed 13/1111:15SYD - ORD
2 stops29h 42mAmerican Airlines
Deal found 16/5$1,640
Sat 2/1120:28ORD - SYD
1 stop44h 32mAmerican Airlines
Mon 11/1111:15SYD - ORD
2 stops30h 13mAmerican Airlines
Deal found 15/5$1,642

Cheap Air Canada flights from O'Hare Intl to Sydney

Explore cheap flight options specifically provided by Air Canada for the route between O'Hare Intl and Sydney. 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 536,630 searches. Data last updated 16 May 2024.
Some of the lowest-priced Air Canada flights we've found at this time heading from Chicago to Sydney. Deals are refreshing constantly so come back soon for more options.
Sun 27/1007:20ORD - SYD
3 stops33h 00mAir Canada
Sun 24/1111:20SYD - ORD
2 stops37h 45mAir Canada
Deal found 15/5$1,718
Fri 8/1115:57ORD - SYD
1 stop24h 23mAir Canada
Tue 26/1111:20SYD - ORD
2 stops22h 30mAir Canada
Deal found 15/5$1,768
Tue 13/810:55ORD - SYD
2 stops29h 25mAir Canada
Thu 29/809:20SYD - ORD
3 stops37h 38mAir Canada
Deal found 15/5$1,775
Tue 13/810:55ORD - SYD
3 stops29h 25mAir Canada
Thu 29/809:20SYD - ORD
3 stops37h 38mAir Canada
Deal found 15/5$1,784
Fri 30/815:40ORD - SYD
1 stop24h 40mAir Canada
Thu 19/909:20SYD - ORD
1 stop20h 06mAir Canada
Deal found 16/5$1,823
Thu 8/810:55ORD - SYD
2 stops29h 25mAir Canada
Fri 23/809:20SYD - ORD
3 stops37h 38mAir Canada
Deal found 15/5$1,831
Wed 28/808:55ORD - SYD
1 stop31h 25mAir Canada
Mon 9/909:20SYD - ORD
1 stop20h 06mAir Canada
Deal found 15/5$1,880
Mon 12/814:15ORD - SYD
2 stops26h 05mAir Canada
Mon 19/809:20SYD - ORD
1 stop20h 01mAir Canada
Deal found 15/5$1,887
Tue 12/1110:00ORD - SYD
2 stops30h 20mAir Canada
Wed 11/1211:20SYD - ORD
2 stops25h 22mAir Canada
Deal found 16/5$1,905

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

Find cheap flight options from O'Hare Intl to Sydney specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 536,630 searches. Prices were last updated on 16 May 2024.
Check out some of the best flight deals from Chicago to Sydney in 2024. For more flight deals, be sure to check back very soon.
Thu 13/615:40ORD - SYD
1 stop24h 40mAir Canada
Sun 11/809:20SYD - ORD
1 stop20h 01mAir Canada
Deal found 16/5$1,768
Thu 13/608:45ORD - SYD
3 stops31h 35mAir Canada
Sun 11/809:20SYD - ORD
2 stops25h 51mAir Canada
Deal found 16/5$1,775
Sun 16/614:30ORD - SYD
1 stop25h 30mUnited Airlines
Tue 2/710:20SYD - ORD
1 stop27h 51mUnited Airlines
Deal found 16/5$2,070
Mon 17/617:50ORD - SYD
1 stop22h 05mUnited Airlines
Wed 10/710:20SYD - ORD
1 stop19h 35mUnited Airlines
Deal found 16/5$2,073
Mon 17/616:15ORD - SYD
2 stops23h 40mUnited Airlines
Wed 10/709:30SYD - ORD
2 stops22h 30mUnited Airlines
Deal found 16/5$2,080
Thu 30/516:07ORD - SYD
1 stop25h 03mMultiple Airlines
Sun 16/617:35SYD - ORD
1 stop27h 14mMultiple Airlines
Deal found 15/5$2,095
Sun 23/612:35ORD - SYD
2 stops27h 00mDelta
Mon 1/709:25SYD - ORD
2 stops37h 40mDelta
Deal found 16/5$2,115
Thu 23/516:07ORD - SYD
1 stop25h 03mMultiple Airlines
Wed 29/517:35SYD - ORD
1 stop27h 25mMultiple Airlines
Deal found 16/5$2,160
Sat 15/621:15ORD - SYD
2 stops43h 05mMultiple Airlines
Sat 29/618:25SYD - ORD
2 stops34h 56mMultiple Airlines
Deal found 16/5$2,188

O'Hare Intl to Sydney 2024 flight deals

Discover exclusive flight deals for travel between O'Hare Intl and Sydney in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 536,630 searches. Data last updated 16 May 2024.
Check out some of the best flight deals from Chicago to Sydney in 2024. For more flight deals, be sure to check back very soon.
Tue 3/917:06ORD - SYD
1 stop22h 59mAmerican Airlines
Wed 18/909:10SYD - ORD
1 stop25h 23mAmerican Airlines
Deal found 16/5$1,621
Sun 1/907:25ORD - SYD
2 stops32h 40mAmerican Airlines
Mon 16/909:10SYD - ORD
2 stops29h 26mAmerican Airlines
Deal found 16/5$1,624
Tue 3/917:06ORD - SYD
1 stop22h 59mAmerican Airlines
Wed 11/909:10SYD - ORD
2 stops23h 11mAmerican Airlines
Deal found 16/5$1,625
Mon 4/1117:02ORD - SYD
2 stops22h 58mAmerican Airlines
Wed 4/1211:15SYD - ORD
2 stops25h 25mAmerican Airlines
Deal found 15/5$1,627
Tue 3/909:55ORD - SYD
1 stop30h 10mAmerican Airlines
Tue 17/909:10SYD - ORD
2 stops23h 38mAmerican Airlines
Deal found 16/5$1,628
Sun 1/918:24ORD - SYD
1 stop21h 41mAmerican Airlines
Sun 15/909:10SYD - ORD
1 stop35h 50mAmerican Airlines
Deal found 16/5$1,636
Sat 2/1120:28ORD - SYD
1 stop44h 32mAmerican Airlines
Wed 13/1111:15SYD - ORD
2 stops29h 42mAmerican Airlines
Deal found 16/5$1,640
Sat 17/820:33ORD - SYD
1 stop43h 32mAmerican Airlines
Sun 25/809:15SYD - ORD
2 stops24h 07mAmerican Airlines
Deal found 16/5$1,642
Sat 17/821:20ORD - SYD
2 stops42h 45mAmerican Airlines
Sun 25/809:15SYD - ORD
2 stops23h 09mAmerican Airlines
Deal found 16/5$1,649

O'Hare Intl to Sydney flights leaving soon

Find last-minute flight options from O'Hare Intl to Sydney 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 536,630 searches. Data last updated 16 May 2024.
Have a look at some of the flights available from Chicago to Sydney departing last-minute. It's wise to confirm all flight details are correct before booking.
Wed 22/515:40ORD - SYD
1 stop24h 40mAir Canada
Wed 29/509:20SYD - ORD
1 stop20h 09mAir Canada
Deal found 15/5$2,565
Wed 22/515:40ORD - SYD
1 stop24h 40mAir Canada
Wed 29/509:20SYD - ORD
1 stop20h 09mAir Canada
Deal found 16/5$2,570
Wed 22/514:36ORD - SYD
2 stops25h 44mAir Canada
Wed 29/509:20SYD - ORD
2 stops24h 31mAir Canada
Deal found 15/5$2,571
Wed 22/515:40ORD - SYD
1 stop24h 40mMultiple Airlines
Wed 29/506:05SYD - ORD
2 stops23h 24mMultiple Airlines
Deal found 16/5$2,634
Wed 22/508:51ORD - SYD
2 stops31h 29mMultiple Airlines
Wed 29/506:05SYD - ORD
2 stops23h 24mMultiple Airlines
Deal found 16/5$2,736
Sun 26/515:40ORD - SYD
1 stop24h 40mAir Canada
Sat 8/609:20SYD - ORD
1 stop20h 09mAir Canada
Deal found 15/5$2,809
Sun 26/514:15ORD - SYD
2 stops26h 05mAir Canada
Sat 8/609:20SYD - ORD
1 stop20h 09mAir Canada
Deal found 15/5$2,817
Sun 26/515:40ORD - SYD
1 stop24h 40mMultiple Airlines
Sat 8/606:05SYD - ORD
2 stops23h 24mMultiple Airlines
Deal found 16/5$2,872
Wed 22/508:45ORD - SYD
3 stops31h 35mAir Canada
Wed 29/509:20SYD - ORD
2 stops24h 06mAir Canada
Deal found 15/5$2,874

One-way flights to Sydney from O'Hare Intl

Search for one-way flight options from O'Hare Intl to Sydney. 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 536,630 searches. Data last updated 16 May 2024.
Take a look at some of the best available options we've come across on one-way flights from Chicago to Sydney. Users needing a return flight from Chicago to Sydney should utilise the search form above.
Sun 3/1122:57ORD - SYD
2 stops27h 48mMultiple Airlines
Deal found 15/5$1,260
Wed 12/609:19ORD - SYD
2 stops43h 26mMultiple Airlines
Deal found 15/5$1,284
Sat 2/1117:05ORD - SYD
2 stops35h 35mChina Southern
Deal found 15/5$1,349
Thu 8/816:05ORD - SYD
1 stop27h 45mCathay Pacific
Deal found 15/5$1,447
Thu 8/818:20ORD - SYD
2 stops26h 55mMultiple Airlines
Deal found 15/5$1,461
Sat 2/1117:40ORD - SYD
3 stops69h 15mIberia
Deal found 15/5$1,516
Sun 3/1116:25ORD - SYD
1 stop34h 50mANA
Deal found 15/5$1,542
Mon 5/807:19ORD - SYD
2 stops34h 26mPhilippine Airlines
Deal found 15/5$1,602
Wed 12/615:40ORD - SYD
1 stop24h 40mAir Canada
Deal found 15/5$1,609

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

Customise your flight search to find flights from O'Hare Intl to Sydney 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 536,630 searches. Data last updated 16 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,621 - $2,199

Route

Depart

Return

Price

Chicago O'Hare IntlSydney Kingsford Smith

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Wed 11/9

1 stop26h 45m

Sydney Kingsford Smith

Mon 16/9

1 stop23h 27m

$1,621

Chicago O'Hare IntlSydney Kingsford Smith

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Sun 27/10

3 stops33h 00m

Sydney Kingsford Smith

Sun 24/11

2 stops37h 45m

$1,718

Chicago O'Hare IntlSydney Kingsford Smith

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Fri 1/11

1 stop22h 25m

Sydney Kingsford Smith

Thu 14/11

1 stop19h 55m

$1,766

Chicago O'Hare IntlSydney Kingsford Smith

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Mon 12/8

2 stops35h 40m

Sydney Kingsford Smith

Mon 19/8

2 stops24h 00m

$1,795

Chicago O'Hare IntlSydney Kingsford Smith

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Sat 15/6

2 stops43h 05m

Sydney Kingsford Smith

Sat 29/6

2 stops33h 46m

$1,988

Chicago O'Hare IntlSydney Kingsford Smith

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Wed 11/9

1 stop24h 40m

Sydney Kingsford Smith

Thu 19/9

1 stop26h 45m

$2,015

Chicago O'Hare IntlSydney Kingsford Smith

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Sun 16/6

1 stop25h 30m

Sydney Kingsford Smith

Tue 2/7

1 stop27h 51m

$2,070

Chicago O'Hare IntlSydney Kingsford Smith

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Wed 12/6

2 stops25h 55m

Sydney Kingsford Smith

Wed 19/6

2 stops24h 00m

$2,115

Chicago O'Hare IntlSydney Kingsford Smith

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Tue 2/7

1 stop22h 58m

Sydney Kingsford Smith

Wed 31/7

1 stop21h 40m

$2,199

Flights are sorted by cheapest first

Deals found on 15/5

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

Use this chart to determine the optimal time to book a return flight from O'Hare Intl to Sydney. Price data was last updated on 10 May 2024.
The best time to book flights from Chicago O'Hare Intl Airport to Sydney is 76 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 Chicago O'Hare Intl Airport to Sydney?

Use this chart to determine the cheapest time to fly return from O'Hare Intl to Sydney. Price data was last updated on 12 May 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Chicago O'Hare Intl Airport to Sydney flight should consider departing on Sunday afternoons when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Sydney by month

Plan your trip from O'Hare Intl to Sydney by taking into account the cheapest months to travel. The average price of a one-way flight from O'Hare Intl to Sydney is currently $1,452 while a return flight costs $1,921. Price data was last updated on 12 May 2024.

Currently, August is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Sydney (average of $125). Flying from Chicago O'Hare Intl Airport to Sydney in December is currently the most expensive (average of $167). 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

$226

February

$201

March

$228

April

$205

May

$199

June

$210

July

$199

August

$187

September

$196

October

$201

November

$229

December

$250

Temperature and rainfall in Sydney by month

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

SYD

Temperature

11 - 22 °C

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. 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 Sydney. Reviews last updated 16 May 2024.
Peruse reviews from past customers who have flown with American Airlines, Air Canada and Air New Zealand from Chicago to Sydney to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.5
Very Good
921 reviews
Check prices

Boarding

8.6

Food

7.8

Crew

8.8

Comfort

8.3

Entertainment

8.0

Overall

8.5

Reviews

1 / 10

Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.

ANA
8.5
Very Good
921 reviews
ANA
8.5
Very Good
921 reviews
Check prices

Boarding

8.6

Food

7.8

Crew

8.8

Comfort

8.3

Entertainment

8.0

Overall

8.5

Reviews

1 / 10

Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.

Japan Airlines
8.3
Very Good
1,472 reviews
ANA
8.5
Very Good
921 reviews
Check prices

Boarding

8.6

Food

7.8

Crew

8.8

Comfort

8.3

Entertainment

8.0

Overall

8.5

Reviews

1 / 10

Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.

Air New Zealand
8.3
Very Good
626 reviews
ANA
8.5
Very Good
921 reviews
Check prices

Boarding

8.6

Food

7.8

Crew

8.8

Comfort

8.3

Entertainment

8.0

Overall

8.5

Reviews

1 / 10

Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.

Delta
8.0
Very Good
10,673 reviews
ANA
8.5
Very Good
921 reviews
Check prices

Boarding

8.6

Food

7.8

Crew

8.8

Comfort

8.3

Entertainment

8.0

Overall

8.5

Reviews

1 / 10

Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.

Cathay Pacific
7.8
Good
1,084 reviews
ANA
8.5
Very Good
921 reviews
Check prices

Boarding

8.6

Food

7.8

Crew

8.8

Comfort

8.3

Entertainment

8.0

Overall

8.5

Reviews

1 / 10

Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Sydney. 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 into for flights to Sydney from Chicago O'Hare Intl?

    For a flight from Chicago O'Hare Intl to Sydney, you will be flying into Kingsford Smith. Sydney Kingsford Smith (SYD) is just 7.5 km from the centre vof the city. Kingsford Smith is the only Sydney airport and it handles 0 inbound flights from Chicago O'Hare Intl per day. 3 airlines have flights to Sydney Kingsford Smith from Chicago O'Hare Intl on a regular basis.

  • Can I find flights from Chicago O'Hare Intl Airport to Sydney for under $1,700 on Cheapflights?

    Yes, there are multiple flights from Chicago O'Hare Intl Airport to Sydney for under $1,700. The cheapest flight booked recently is on American Airlines for just $1,621, but on average you can expect to pay $1,673.

  • Are there last-minute flights available from Chicago O'Hare Intl Airport to Sydney for under $2,600?

    There are currently 20+ open flights from Chicago O'Hare Intl Airport to Sydney within the next 7 days for less than $2,600.

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

    According to our current data, American Airlines ($1,621), Air Canada ($1,718), and Undisclosed Carrier ($1,766) offers the cheapest pricing from Chicago O'Hare Intl Airport to Sydney. Users have found that American Airlines is 30% cheaper than the other options available to this destination.

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

    To fly one-way, consider booking your trip with China Southern, which is currently one of the cheapest options available, starting at $1,349. Cathay Pacific flights start at $1,447 while deals on Iberia start at $1,516 one-way.

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

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

  • What does ORD to SYD mean?

    Chicago O'Hare Intl Airport is ORD and Sydney Kingsford Smith Airport is SYD. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

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

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

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

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

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

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

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

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

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

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

    The Chicago O'Hare Intl Airport to Sydney flight deals you see on this page were last updated on 16/5.

See more FAQs

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

Midway to Sydney flights

Top 3 airlines flying from O'Hare Intl to Sydney

Discover the top 3 airlines that operate flights from O'Hare Intl to Sydney. 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 536,630 searches. Data last updated 16 May 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$1,445Average$2,102FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest$1,693Average$2,159FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air New ZealandCheapest$2,340Average$2,426FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
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Can Cheapflights find flights from O'Hare Intl to Sydney with no change fees?

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