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CA $1,428 Cheap Flights from Adelaide (ADL) to Chicago (ORD)

View CA $1,428 flight on Sun, Aug 23, 2026Opens in a new window

Popular airlines from Adelaide, SA Airport (ADL) to Chicago O'Hare International Airport (ORD)

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Cheap flights from Adelaide (ADL) to Chicago (ORD)

Prices were available within the past 7 days and start at CA $1,428 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Adelaide, SA (ADL) to Chicago, IL (ORD-O'Hare Intl.) cost?
You can find one-way and return flights from ADL to ORD 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 ADL to ORD ticket fares go up or down.
What is the cheapest month to fly from Adelaide, SA (ADL) to Chicago, IL (ORD-O'Hare Intl.)?
The cheapest months to fly from ADL to ORD 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 Adelaide, SA (ADL) to Chicago, IL (ORD)?
Enter ADL to ORD and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Adelaide, SA (ADL) to Chicago, IL (ORD-O'Hare Intl.)?
To find a cheap flight from Adelaide, SA (ADL) to Chicago, IL (ORD-O'Hare Intl.), 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 Adelaide, SA (ADL) to Chicago, IL (ORD-O'Hare Intl.)?
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 Adelaide, SA (ADL) to Chicago, IL (ORD-O'Hare Intl.)?
There are approximately 28 connecting flights per day from Adelaide, SA (ADL) to Chicago, IL (ORD-O'Hare Intl.). Some common connection points include Kingsford Smith Intl. (SYD), Tullamarine (MEL), and Auckland Intl. (AKL).
What is the earliest flight from Adelaide, SA (ADL) to Chicago, IL (ORD-O'Hare Intl.)?
The earliest flight from Adelaide, SA (ADL) to Chicago, IL (ORD-O'Hare Intl.) typically departs around 6:00 AM. This service is operated by Qantas Airways and American Airlines. This is a seasonal service, active only in December. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Adelaide, SA (ADL) to Chicago, IL (ORD-O'Hare Intl.)?
You'll generally find the most flights from Adelaide, SA (ADL) to Chicago, IL (ORD-O'Hare Intl.) on a Monday, with around 36 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Qantas Airways, Virgin Australia, and Jetstar. Flight schedules are consistent throughout the week, with only a slight variation in the number of flights on other days.
What are the most popular departure times for flights from Adelaide, SA (ADL) to Chicago, IL (ORD-O'Hare Intl.)?
The most popular departure times for flights from Adelaide, SA (ADL) to Chicago, IL (ORD-O'Hare Intl.) are in the early morning, from 6am to 9am. Many major carriers, including Qantas Airways, Virgin Australia and Jetstar, offer flights during this window. Many travellers prefer this time as it allows for an early start to their journey, potentially arriving at their destination with plenty of time left in the day.
How long does it take to fly from Adelaide, SA (ADL) to Chicago, IL (ORD-O'Hare Intl.)?
There are no nonstop flights from Adelaide, SA (ADL) to Chicago, IL (ORD-O'Hare Intl.). For flights with one stop, you can expect the journey to take around 21 hours 30 minutes. If you have two or more stops, the travel time will be longer, typically around 24 hours 18 minutes. The total distance covered on this route is approximately 15950 kilometres. Keep in mind that actual flight times can vary due to factors like layover duration, routing, and wind patterns.
Can you fly business or first class from Adelaide, SA (ADL) to Chicago, IL (ORD-O'Hare Intl.)?
You can fly business class between ADL and ORD. Airlines that offer business class service on this route include:
  • Virgin Australia
  • Malaysia Airlines
  • Qatar Airways
  • Emirates
  • Qantas Airways
How do I earn miles on a Adelaide, SA (ADL) to Chicago, IL (ORD-O'Hare Intl.) flight with Expedia?
It's easy to earn miles on a Adelaide, SA (ADL) to Chicago, IL (ORD-O'Hare Intl.) 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.
What airports do you fly into for Chicago, IL (ORD) from Adelaide, SA (ADL)?
If you're planning to travel to Chicago from ADL, you can fly directly into O'Hare Intl. (ORD). Some flights may connect through major hubs like Kingsford Smith Intl. (SYD), Tullamarine (MEL), or Brisbane, QLD (BNE) before reaching Chicago. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Adelaide, SA (ADL) to Chicago, IL (ORD-O'Hare Intl.) at the last minute?
Typically, booking a last minute flight from Adelaide, SA (ADL) to Chicago, IL (ORD-O'Hare Intl.) 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 Adelaide, SA (ADL) to Chicago, IL (ORD-O'Hare Intl.) flight and hotel package?
Securing a Adelaide, SA (ADL) to Chicago, IL (ORD-O'Hare Intl.) 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 Adelaide, SA (ADL) to Chicago, IL (ORD)?
If you booked your Adelaide, SA (ADL) to Chicago, IL (ORD) 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
Adelaide
Destination airport
O'Hare Intl.
Distance
15854 km

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Adelaide to Chicago Flights

The easy way to book your flights from Adelaide to Chicago 

With Expedia, it’s simple to find and book flights to Chicago from Adelaide whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 13 airlines that cover this route. There are nonstop flights to O'Hare Intl., 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 Adelaide to Chicago today, tomorrow, or this week.  

 

Save dollars with cheap flights from Adelaide, ADL to O'Hare Intl., ORD 

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

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 Chicago with Expedia today.

Adelaide to Chicago Flights

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