$872 Cheap flight deals from Chicago (CHI) to Adelaide (ADL)

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Airfares from $872 One Way, $1,005 Round Trip from Chicago to Adelaide

Prices starting at $1,005 for return flights and $872 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, Feb 22 - Tue, Mar 3
ORD
Chicago
ADL
Adelaide
$1,005 Roundtrip, found 6 days ago
$1,005
Roundtrip
found 6 days ago
Select Air Canada flight, departing Sun, Feb 22 from Chicago to Adelaide, returning Tue, Mar 3, priced at $1,005 found 6 days ago
Mon, Mar 2 - Mon, Mar 9
ORD
Chicago
ADL
Adelaide
$1,167 Roundtrip, found 3 days ago
$1,167
Roundtrip
found 3 days ago
Select United flight, departing Mon, Mar 2 from Chicago to Adelaide, returning Mon, Mar 9, priced at $1,167 found 3 days ago
Mon, Mar 2 - Mon, Mar 9
ORD
Chicago
ADL
Adelaide
$1,168 Roundtrip, found 3 days ago
$1,168
Roundtrip
found 3 days ago
Select Qantas Airways flight, departing Mon, Mar 2 from Chicago to Adelaide, returning Mon, Mar 9, priced at $1,168 found 3 days ago
Mon, Nov 9 - Thu, Nov 19
ORD
Chicago
ADL
Adelaide
$1,709 Roundtrip, found 2 hours ago
$1,709
Roundtrip
found 2 hours ago
Select Air New Zealand flight, departing Mon, Nov 9 from Chicago to Adelaide, returning Thu, Nov 19, priced at $1,709 found 2 hours ago
Wed, Oct 21 - Wed, Oct 28
ORD
Chicago
ADL
Adelaide
$1,751 Roundtrip, found 1 day ago
$1,751
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Oct 21 from Chicago to Adelaide, returning Wed, Oct 28, priced at $1,751 found 1 day 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

Trip-Planning Made Easy

Your search engine may give you thousands of pages of results when you search for cheap flights from Chicago to Adelaide, but you can save yourself a lot of hassle and money by going straight to Orbitz.com. Not only do we offer great deals on Chicago to Adelaide flights, but we make it easy to book hotels, car rentals, cruises, or a complete vacation package of your dreams.

Discount Chicago to Adelaide Flights

Orbitz’s low price guarantee means you get the best fares around. Find the lowest prices for international and domestic tickets and for flights from Chicago to Adelaide when you use Orbitz. It’s easy to add activities to your booking, so you can take advantage of all that Adelaide has to offer.

Easily Book, Change, Cancel Flights From Chicago to Adelaide

Orbitz now offers free mobile device apps, so even the busiest multi-taskers can plan their vacations while away from their desktop computer. Plus, instant alerts to your email or mobile phone help you stay on top of any delays or travel updates, so you avoid unpleasant surprises before boarding your Chicago to Adelaide flights. Our Customer Service representatives are ready to assist you if you need to change your air travel plans.

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With Orbitz, you do not have to choose between a low fare and earning frequent flyer miles. Simply provide your frequent flyer information when you book your Chicago to Adelaide flights.

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.