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Cheap flights from Sydney (SYD) to O'Hare Intl (ORD) from $665

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/17. 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
Jun 3 — Jun 101
From?
To?
Mon 6/3
Mon 6/10
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 Wednesday or Thursday 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 29, 2024.

Popular in

December

Cheapest in

March

Average price

$1,210

Round-trip from

$222
High demand for flights, 16% potential price rise
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Best time to find cheap flights, 15% 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
Search Deals

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

Leaving on a Tuesday 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 60% 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 33% on your trip compared to booking a flight at noon.

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 2,696,634 searches. Data last updated May 29, 2024.
Peruse some of the lowest-priced American Airlines flights we've found from Sydney to Chicago. Make sure to check back often as deals are often changing.
Mon 6/105:35 pmSYD - ORD
2 stops40h 52mAmerican Airlines
Mon 6/245:34 pmORD - SYD
2 stops22h 31mAmerican Airlines
Deal found 5/27$1,011
Thu 10/39:10 amSYD - ORD
1 stop30h 09mAmerican Airlines
Wed 11/610:53 amORD - SYD
1 stop27h 37mAmerican Airlines
Deal found 5/28$1,052
Thu 5/309:30 pmSYD - ORD
1 stop29h 47mAmerican Airlines
Fri 6/76:25 pmORD - SYD
1 stop21h 40mAmerican Airlines
Deal found 5/28$1,057
Thu 10/39:10 amSYD - ORD
1 stop34h 40mAmerican Airlines
Wed 11/61:50 pmORD - SYD
2 stops24h 40mAmerican Airlines
Deal found 5/28$1,061
Mon 8/269:15 amSYD - ORD
1 stop34h 53mAmerican Airlines
Fri 9/139:55 amORD - SYD
1 stop29h 20mAmerican Airlines
Deal found 5/27$1,070
Tue 7/169:15 amSYD - ORD
1 stop23h 18mAmerican Airlines
Tue 7/236:26 pmORD - SYD
1 stop21h 39mAmerican Airlines
Deal found 5/26$1,078
Thu 7/189:15 amSYD - ORD
1 stop25h 18mAmerican Airlines
Wed 7/312:45 pmORD - SYD
1 stop25h 20mAmerican Airlines
Deal found 5/28$1,080
Wed 8/149:15 amSYD - ORD
1 stop25h 19mAmerican Airlines
Wed 9/45:15 pmORD - SYD
1 stop22h 00mAmerican Airlines
Deal found 5/27$1,085
Wed 8/149:15 amSYD - ORD
1 stop25h 19mAmerican Airlines
Wed 9/46:38 pmORD - SYD
1 stop22h 32mAmerican Airlines
Deal found 5/28$1,087

Cheap United Airlines flights from Sydney to O'Hare Intl

Explore cheap flight options specifically provided by United 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 2,696,634 searches. Data last updated May 29, 2024.
Browse through some of the cheapest United 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.
Tue 9/1710:20 amSYD - ORD
2 stops34h 37mUnited Airlines
Tue 10/159:10 pmORD - SYD
1 stop42h 50mUnited Airlines
Deal found 5/26$665
Thu 5/309:30 amSYD - ORD
2 stops35h 23mUnited Airlines
Fri 6/72:30 pmORD - SYD
1 stop25h 30mUnited Airlines
Deal found 5/28$716
Wed 8/149:30 amSYD - ORD
2 stops35h 58mUnited Airlines
Wed 9/43:40 pmORD - SYD
1 stop24h 15mUnited Airlines
Deal found 5/27$951
Tue 9/1710:20 amSYD - ORD
2 stops34h 37mUnited Airlines
Mon 10/1410:35 amORD - SYD
1 stop29h 20mUnited Airlines
Deal found 5/27$980
Tue 9/1710:20 amSYD - ORD
2 stops34h 37mUnited Airlines
Mon 10/147:10 amORD - SYD
1 stop32h 45mUnited Airlines
Deal found 5/27$983
Sat 6/159:30 amSYD - ORD
2 stops39h 15mUnited Airlines
Thu 7/112:30 pmORD - SYD
1 stop25h 30mUnited Airlines
Deal found 5/28$988
Mon 6/109:30 amSYD - ORD
2 stops35h 05mUnited Airlines
Mon 6/241:10 pmORD - SYD
1 stop26h 45mUnited Airlines
Deal found 5/27$989
Thu 7/189:30 amSYD - ORD
2 stops35h 05mUnited Airlines
Wed 7/316:30 pmORD - SYD
1 stop21h 30mUnited Airlines
Deal found 5/28$990
Thu 6/139:30 amSYD - ORD
2 stops35h 27mUnited Airlines
Mon 7/156:05 amORD - SYD
1 stop33h 55mUnited Airlines
Deal found 5/27$1,025

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 2,696,634 searches. Prices were last updated on May 29, 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.
Thu 5/309:30 amSYD - ORD
2 stops35h 23mUnited Airlines
Fri 6/72:30 pmORD - SYD
1 stop25h 30mUnited Airlines
Deal found 5/28$716
Sat 6/159:30 amSYD - ORD
2 stops39h 15mUnited Airlines
Thu 7/112:30 pmORD - SYD
1 stop25h 30mUnited Airlines
Deal found 5/28$988
Sun 6/99:30 amSYD - ORD
2 stops35h 27mUnited Airlines
Fri 6/2112:49 pmORD - SYD
1 stop27h 11mUnited Airlines
Deal found 5/28$1,053
Thu 5/309:30 pmSYD - ORD
1 stop29h 47mAmerican Airlines
Fri 6/76:25 pmORD - SYD
1 stop21h 40mAmerican Airlines
Deal found 5/28$1,057
Sat 6/159:30 amSYD - ORD
2 stops39h 15mUnited Airlines
Sun 7/147:10 amORD - SYD
2 stops32h 45mUnited Airlines
Deal found 5/28$1,071
Sat 6/159:30 amSYD - ORD
1 stop24h 24mUnited Airlines
Thu 7/116:30 pmORD - SYD
1 stop21h 30mUnited Airlines
Deal found 5/28$1,121
Thu 6/139:30 amSYD - ORD
2 stops35h 51mUnited Airlines
Mon 7/157:10 amORD - SYD
1 stop32h 50mUnited Airlines
Deal found 5/28$1,128
Thu 6/209:15 amSYD - ORD
2 stops25h 20mAmerican Airlines
Sun 7/215:20 pmORD - SYD
2 stops23h 50mAmerican Airlines
Deal found 5/27$1,131
Thu 6/139:30 amSYD - ORD
2 stops35h 27mUnited Airlines
Mon 7/1512:50 pmORD - SYD
1 stop27h 10mUnited Airlines
Deal found 5/29$1,135

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 2,696,634 searches. Data last updated May 29, 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.
Thu 5/309:30 amSYD - ORD
2 stops35h 23mUnited Airlines
Fri 6/72:30 pmORD - SYD
1 stop25h 30mUnited Airlines
Deal found 5/28$716
Tue 9/1710:20 amSYD - ORD
2 stops34h 37mUnited Airlines
Thu 10/247:30 amORD - SYD
1 stop32h 30mUnited Airlines
Deal found 5/28$803
Tue 9/1710:20 amSYD - ORD
2 stops34h 37mUnited Airlines
Mon 10/141:00 pmORD - SYD
1 stop26h 55mUnited Airlines
Deal found 5/28$983
Sat 6/159:30 amSYD - ORD
2 stops39h 15mUnited Airlines
Thu 7/112:30 pmORD - SYD
1 stop25h 30mUnited Airlines
Deal found 5/28$988
Thu 7/189:30 amSYD - ORD
2 stops35h 05mUnited Airlines
Wed 7/316:30 pmORD - SYD
1 stop21h 30mUnited Airlines
Deal found 5/28$990
Thu 10/310:20 amSYD - ORD
2 stops34h 41mUnited Airlines
Wed 11/612:45 pmORD - SYD
1 stop25h 15mUnited Airlines
Deal found 5/28$1,004
Tue 9/179:30 pmSYD - ORD
1 stop29h 45mQantas Airways
Mon 10/144:50 pmORD - SYD
1 stop21h 25mQantas Airways
Deal found 5/28$1,048
Thu 10/39:10 amSYD - ORD
1 stop35h 58mAmerican Airlines
Wed 11/63:15 pmORD - SYD
1 stop23h 15mAmerican Airlines
Deal found 5/28$1,052
Sun 6/99:30 amSYD - ORD
2 stops35h 27mUnited Airlines
Fri 6/2112:49 pmORD - SYD
1 stop27h 11mUnited Airlines
Deal found 5/28$1,053

Sydney to O'Hare Intl flights leaving soon

Find last-minute flight options from Sydney to O'Hare Intl 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 2,696,634 searches. Data last updated May 29, 2024.
Have a look at some of the last-minute flights available departing from Sydney to Chicago. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Thu 5/309:30 amSYD - ORD
2 stops35h 23mUnited Airlines
Fri 6/72:30 pmORD - SYD
1 stop25h 30mUnited Airlines
Deal found 5/28$716
Sun 6/99:30 amSYD - ORD
2 stops35h 27mUnited Airlines
Fri 6/2112:49 pmORD - SYD
1 stop27h 11mUnited Airlines
Deal found 5/28$1,053
Thu 5/309:30 pmSYD - ORD
1 stop29h 47mAmerican Airlines
Fri 6/76:25 pmORD - SYD
1 stop21h 40mAmerican Airlines
Deal found 5/28$1,057
Thu 5/3010:20 amSYD - ORD
2 stops24h 43mUnited Airlines
Fri 6/72:10 pmORD - SYD
2 stops25h 50mUnited Airlines
Deal found 5/28$1,071
Sun 6/99:15 amSYD - ORD
1 stop30h 01mAmerican Airlines
Fri 6/214:00 pmORD - SYD
1 stop23h 15mAmerican Airlines
Deal found 5/28$1,139
Sun 6/99:15 amSYD - ORD
2 stops23h 40mAmerican Airlines
Fri 6/214:00 pmORD - SYD
2 stops24h 05mAmerican Airlines
Deal found 5/28$1,224
Sun 6/98:55 amSYD - ORD
3 stops35h 12mAir Tahiti Nui
Fri 6/216:25 pmORD - SYD
3 stops29h 30mAir Tahiti Nui
Deal found 5/28$2,093
Thu 5/309:20 amSYD - ORD
2 stops37h 38mAir Canada
Fri 6/710:55 amORD - SYD
3 stops29h 25mAir Canada
Deal found 5/28$2,103
Sun 6/99:20 amSYD - ORD
2 stops42h 39mAir Canada
Fri 6/218:45 amORD - SYD
3 stops31h 35mAir Canada
Deal found 5/28$2,131

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 2,696,634 searches. Data last updated May 29, 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.
Thu 8/89:15 amSYD - ORD
1 stop25h 19mAmerican Airlines
Deal found 5/27$688
Thu 8/89:15 amSYD - ORD
2 stops25h 09mAmerican Airlines
Deal found 5/27$691
Fri 10/411:00 amSYD - ORD
2 stops44h 47mSingapore Airlines
Deal found 5/27$757
Wed 6/199:50 pmSYD - ORD
1 stop31h 35mCathay Pacific
Deal found 5/27$819
Fri 10/49:50 pmSYD - ORD
1 stop31h 35mCathay Pacific
Deal found 5/27$846
Tue 6/187:35 amSYD - ORD
2 stops41h 49mMultiple Airlines
Deal found 5/27$855
Mon 6/1710:05 amSYD - ORD
1 stop43h 20mCathay Pacific
Deal found 5/27$858
Thu 7/47:35 amSYD - ORD
1 stop45h 50mCathay Pacific
Deal found 5/27$860
Fri 6/2110:05 amSYD - ORD
1 stop43h 20mCathay Pacific
Deal found 5/28$861

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 2,696,634 searches. Data last updated May 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$665 - $1,769

Route

Depart

Return

Price

Sydney Kingsford SmithChicago O'Hare Intl

SYD - ORD

SYDORD

Sydney Kingsford Smith

Tue 9/17

2 stops34h 37m

Chicago O'Hare Intl

Tue 10/15

1 stop42h 50m

$665

Sydney Kingsford SmithChicago O'Hare Intl

SYD - ORD

SYDORD

Sydney Kingsford Smith

Mon 6/10

2 stops40h 52m

Chicago O'Hare Intl

Mon 6/24

2 stops22h 31m

$1,011

Sydney Kingsford SmithChicago O'Hare Intl

SYD - ORD

SYDORD

Sydney Kingsford Smith

Tue 9/17

1 stop34h 59m

Chicago O'Hare Intl

Mon 10/14

1 stop26h 25m

$1,033

Sydney Kingsford SmithChicago O'Hare Intl

SYD - ORD

SYDORD

Sydney Kingsford Smith

Thu 7/18

1 stop26h 06m

Chicago O'Hare Intl

Tue 7/23

2 stops50h 18m

$1,216

Sydney Kingsford SmithChicago O'Hare Intl

SYD - ORD

SYDORD

Sydney Kingsford Smith

Mon 7/15

1 stop31h 35m

Chicago O'Hare Intl

Tue 7/23

1 stop25h 40m

$1,417

Sydney Kingsford SmithChicago O'Hare Intl

SYD - ORD

SYDORD

Sydney Kingsford Smith

Tue 7/9

2 stops32h 32m

Chicago O'Hare Intl

Wed 7/24

1 stop34h 30m

$1,517

Sydney Kingsford SmithChicago O'Hare Intl

SYD - ORD

SYDORD

Sydney Kingsford Smith

Tue 7/16

2 stops24h 20m

Chicago O'Hare Intl

Tue 7/23

2 stops25h 55m

$1,641

Sydney Kingsford SmithChicago O'Hare Intl

SYD - ORD

SYDORD

Sydney Kingsford Smith

Thu 10/3

3 stops37h 38m

Chicago O'Hare Intl

Wed 11/6

2 stops31h 35m

$1,765

Sydney Kingsford SmithChicago O'Hare Intl

SYD - ORD

SYDORD

Sydney Kingsford Smith

Tue 9/17

2 stops46h 05m

Chicago O'Hare Intl

Mon 10/14

3 stops48h 20m

$1,769

Flights are sorted by cheapest first

Deals found on 5/26

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 24, 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.
Search Deals

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 26, 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 Wednesday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Sydney to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl 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 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 29, 2024.
See what other customers who have flown with American Airlines, United Airlines and Qantas Airways 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.
ANA
8.5
Very good
917 reviews
Check prices

Food

7.8

Overall

8.5

Crew

8.8

Entertainment

8.0

Boarding

8.6

Comfort

8.3

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
917 reviews
ANA
8.5
Very good
917 reviews
Check prices

Food

7.8

Overall

8.5

Crew

8.8

Entertainment

8.0

Boarding

8.6

Comfort

8.3

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
917 reviews
Check prices

Food

7.8

Overall

8.5

Crew

8.8

Entertainment

8.0

Boarding

8.6

Comfort

8.3

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.

Singapore Airlines
8.2
Very good
1,424 reviews
ANA
8.5
Very good
917 reviews
Check prices

Food

7.8

Overall

8.5

Crew

8.8

Entertainment

8.0

Boarding

8.6

Comfort

8.3

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
10,476 reviews
ANA
8.5
Very good
917 reviews
Check prices

Food

7.8

Overall

8.5

Crew

8.8

Entertainment

8.0

Boarding

8.6

Comfort

8.3

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
1,056 reviews
ANA
8.5
Very good
917 reviews
Check prices

Food

7.8

Overall

8.5

Crew

8.8

Entertainment

8.0

Boarding

8.6

Comfort

8.3

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 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 $700 on Cheapflights?

    Yes, there are multiple flights from Sydney to Chicago O'Hare Intl Airport for under $700. The cheapest flight booked recently is on United Airlines for just $665, but on average you can expect to pay $1,014.

  • Are there last-minute flights available from Sydney to Chicago O'Hare Intl Airport for under $800?

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

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

    According to our current data, United Airlines ($665), American Airlines ($1,011), and Qantas Airways ($1,033) offers the cheapest pricing from Sydney to Chicago O'Hare Intl Airport. These flights start at 49% 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?

    $688 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 $757 and $819, respectively.

  • 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 5/28.

  • 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.

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

    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 $326). 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

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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 2,696,634 searches. Data last updated May 29, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$966Average$1,593FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$1,030Average$1,224FlexibilityNo cancel feeOn-time71%
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