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Cheap Flights from Chicago (ORD) to Sydney (YQY)

Popular airlines from Chicago O'Hare International Airport (ORD) to Sydney, NS (YQY)

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Frequently asked questions

How much does a flight from Chicago, IL (ORD-O'Hare Intl.) to Sydney, NS (YQY) cost?
You can find one-way and return flights from ORD to YQY with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when ORD to YQY ticket fares go up or down.
What is the cheapest month to fly from Chicago, IL (ORD-O'Hare Intl.) to Sydney, NS (YQY)?
The cheapest months to fly from ORD to YQY are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Chicago, IL (ORD-O'Hare Intl.) to Sydney, NS (YQY)?
Enter ORD to YQY and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Chicago, IL (ORD-O'Hare Intl.) to Sydney, NS (YQY)?
Air Canada is one of the cheapest airlines offering connecting flights from Chicago, IL (ORD-O'Hare Intl.) to Sydney, NS (YQY), with return tickets starting from around CA$925 for flights that can be booked for departure within the next year. These prices are per adult, for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Chicago, IL (ORD-O'Hare Intl.) to Sydney, NS (YQY)?
To find a cheap flight from Chicago, IL (ORD-O'Hare Intl.) to Sydney, NS (YQY), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Chicago, IL (ORD-O'Hare Intl.) to Sydney, NS (YQY)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Chicago, IL (ORD-O'Hare Intl.) to Sydney, NS (YQY)?
There are approximately 26 connecting flights per day from Chicago O'Hare International (ORD) to Sydney (YQY). Some common connection points include Pearson International (YYZ), Liberty International (EWR), and Logan International (BOS).
What is the earliest flight from Chicago, IL (ORD-O'Hare Intl.) to Sydney, NS (YQY)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from ORD to YQY. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Chicago, IL (ORD-O'Hare Intl.) to Sydney, NS (YQY)?
You'll typically find the most flights from Chicago O'Hare International Airport (ORD) to Sydney (YQY) on a Sunday, with around 31 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include United, Air Canada, and Delta.
What are the most popular departure times for flights from Chicago, IL (ORD-O'Hare Intl.) to Sydney, NS (YQY)?
The most popular departure times for flights from Chicago, IL (ORD-O'Hare Intl.) to Sydney, NS (YQY) are in the early morning, from 6am to 9am. Many major carriers, including United and Air Canada, offer flights during this window. Many travellers prefer this time as it allows for an early start to their journey, often leading to an earlier arrival at their destination.
How long does it take to fly from Chicago, IL (ORD-O'Hare Intl.) to Sydney, NS (YQY)?
There are no nonstop flights from Chicago O'Hare International Airport (ORD) to Sydney (YQY). Flights with one stop typically take around 15 hours, covering a distance of approximately 2,261 kilometres. If you opt for flights with two or more stops, your travel time will be longer, usually around 13 hours 30 minutes. Keep in mind that these are average travel times, and the actual duration can vary based on factors like layover times, specific routing, and even weather conditions.
Can you fly business or first class from Chicago, IL (ORD-O'Hare Intl.) to Sydney, NS (YQY)?
You can fly business class between ORD and YQY. You can fly business class with Air Canada and United.
How do I earn miles on a Chicago, IL (ORD-O'Hare Intl.) to Sydney, NS (YQY) flight with Expedia?
It's easy to earn miles on a Chicago, IL (ORD-O'Hare Intl.) to Sydney, NS (YQY) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Chicago, IL (ORD-O'Hare Intl.) to Sydney, NS (YQY) at the last minute?
Typically, booking a last minute flight from Chicago, IL (ORD-O'Hare Intl.) to Sydney, NS (YQY) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Chicago, IL (ORD-O'Hare Intl.) to Sydney, NS (YQY) flight and hotel package?
Securing a Chicago, IL (ORD-O'Hare Intl.) to Sydney, NS (YQY) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Chicago, IL (ORD-O'Hare Intl.) to Sydney, NS (YQY)?
If you booked your Chicago, IL (ORD-O'Hare Intl.) to Sydney, NS (YQY) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
O'Hare Intl.
Destination airport
Sydney
Distance
2248 km

Book with confidence

Chicago to Reserve Mines Flights

The easy way to book your flights from Chicago to Sydney 

With Expedia, it’s simple to find and book flights to Sydney from Chicago whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Sydney, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Chicago to Sydney today, tomorrow, or this week.  

 

Save dollars with cheap flights from O'Hare Intl., ORD to Sydney, YQY 

Sort your search results by price to find great deals on your flight from Chicago to Sydney—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Sydney from Chicago currently is just rising to .  

Here are more money-saving tips: 

  • Fly in when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Sydney  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Sydney from Chicago 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Sydney with Expedia today.

Chicago to Reserve Mines Flights

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