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

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.

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.

Enter ADL to ORD and your travel dates, then apply the 'Nonstop' filter to see only direct flights.

To find a cheap flight from Adelaide, SA (ADL) to Chicago, IL (ORD), 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.

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.

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).

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.

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.

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.

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.

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

It's easy to earn miles on a Adelaide, SA (ADL) to Chicago, IL (ORD) 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.

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.

Typically, booking a last minute flight from Adelaide, SA (ADL) to Chicago, IL (ORD) 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.

Securing a Adelaide, SA (ADL) to Chicago, IL (ORD) 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.

If you booked your Adelaide, SA (ADL) to Chicago, IL (ORD-O'Hare Intl.) 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.