$985 Cheap flight deals from Chicago (CHI) to Adelaide (ADL)

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

Airfares from $985 One Way, $1,078 Round Trip from Chicago to Adelaide

Prices starting at $1,078 for return flights and $985 for one-way flights to Adelaide were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, May 3 - Mon, May 18
ORD
Chicago
ADL
Adelaide
$1,078 Roundtrip, found 6 hours ago
$1,078
Roundtrip
found 6 hours ago
Select Air Canada flight, departing Sun, May 3 from Chicago to Adelaide, returning Mon, May 18, priced at $1,078 found 6 hours ago
Sun, May 3 - Mon, May 18
ORD
Chicago
ADL
Adelaide
$1,280 Roundtrip, found 6 hours ago
$1,280
Roundtrip
found 6 hours ago
Select Air Canada flight, departing Sun, May 3 from Chicago to Adelaide, returning Mon, May 18, priced at $1,280 found 6 hours ago
Tue, Jun 30 - Mon, Jul 20
ORD
Chicago
ADL
Adelaide
$1,412 Roundtrip, found 5 days ago
$1,412
Roundtrip
found 5 days ago
Select Qantas Airways flight, departing Tue, Jun 30 from Chicago to Adelaide, returning Mon, Jul 20, priced at $1,412 found 5 days ago
Sat, Aug 8 - Wed, Aug 26
ORD
Chicago
ADL
Adelaide
$1,735 Roundtrip, found 1 day ago
$1,735
Roundtrip
found 1 day ago
Select All Nippon Airways flight, departing Sat, Aug 8 from Chicago to Adelaide, returning Wed, Aug 26, priced at $1,735 found 1 day ago
Wed, Sep 2 - Fri, Sep 18
ORD
Chicago
ADL
Adelaide
$1,832 Roundtrip, found 6 hours ago
$1,832
Roundtrip
found 6 hours ago
Select Air New Zealand flight, departing Wed, Sep 2 from Chicago to Adelaide, returning Fri, Sep 18, priced at $1,832 found 6 hours ago

More About Flying To Adelaide from Chicago

Route Information for Flights from Chicago to Adelaide

Origin Airport IATA Code
CHI
Destination Airport IATA Code
ADL
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Chicago to Adelaide

Planning a trip is rarely straight forward, especially when searching for cheap deals. At Orbitz.com, we make it easier than anywhere else by providing you with guaranteed low prices. So if you are looking for Chicago to Adelaide flights at low cost, you will not be disappointed.

Cruising for a bargain deal

Regardless of your destination, we always provide you fantastic bargains for your trip, and that includes on hotels and even cruises. We offer budget air fares on flights from Chicago to Adelaide so you can reach your destination with more money in your pocket to spend.

Cheap Chicago to Adelaide flights that lead to rewards

Get rewarded for your cheap Chicago to Adelaide flights by earning miles and points for your airline loyalty or frequent flyer program. Rack up the miles by flying cheaply with Orbitz so you can earn free flights and other savings with your favorite airlines. Just enter your frequent flyer number when booking your discount fare on flights from Chicago to Adelaide on Orbtiz.com.

Quality combinations

If you require budget Chicago to Adelaide flights and a bargain hotel to go with it, Orbitz will wow you with the great combinations we can offer. The quality is always high and always a superb value.

Even last minute bookings on our apps

You do not need to be tied to your desktop computer to make your booking. With our cutting-edge mobile tools, you can search for those low cost deals anywhere, anytime. Our app gives you the freedom to secure flights from Chicago to Adelaide at the very last minute from your mobile device.

Frequently asked questions

What is the shortest flight from Chicago to Adelaide?
It can take as little as 2 hours and 30 minutes to get from O'Hare Airport to Adelaide, SA (ADL). Settle in and enjoy the service, because you'll be stepping off the plane in a heartbeat.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

More Destinations

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.