$991 Cheap flight deals from Chicago (CHI) to Adelaide (ADL)

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This Weekend's Flight Deals from Chicago to Adelaide

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Oct 4 - Sat, Oct 17
ORD
O'Hare Intl.
ADL
Adelaide
$2,474 Roundtrip, found 2 days ago
$2,474
Roundtrip
found 2 days ago
Select Qantas Airways flight, departing Sun, Oct 4 from O'Hare Intl. to Adelaide, returning Sat, Oct 17, priced at $2,474 found 2 days ago

Airfares from $991 One Way, $1,390 Round Trip from Chicago to Adelaide

Prices starting at $1,390 for return flights and $991 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.

Tue, Oct 27 - Tue, Nov 3
ORD
Chicago
ADL
Adelaide
$1,390 Roundtrip, found 6 days ago
$1,390
Roundtrip
found 6 days ago
Select Air Canada flight, departing Tue, Oct 27 from Chicago to Adelaide, returning Tue, Nov 3, priced at $1,390 found 6 days ago
Mon, Oct 26 - Mon, Nov 2
ORD
Chicago
ADL
Adelaide
$1,427 Roundtrip, just found
$1,427
Roundtrip
just found
Select Air New Zealand flight, departing Mon, Oct 26 from Chicago to Adelaide, returning Mon, Nov 2, priced at $1,427 just found
Mon, Nov 30 - Mon, May 10
ORD
Chicago
ADL
Adelaide
$1,739 Roundtrip, found 6 days ago
$1,739
Roundtrip
found 6 days ago
Select All Nippon Airways flight, departing Mon, Nov 30 from Chicago to Adelaide, returning Mon, May 10, priced at $1,739 found 6 days ago
Tue, Feb 16 - Wed, Feb 24
ORD
Chicago
ADL
Adelaide
$1,940 Roundtrip, found 2 days ago
$1,940
Roundtrip
found 2 days ago
Select Cathay Pacific flight, departing Tue, Feb 16 from Chicago to Adelaide, returning Wed, Feb 24, priced at $1,940 found 2 days ago
Thu, Dec 3 - Mon, Dec 14
ORD
Chicago
ADL
Adelaide
$1,963 Roundtrip, found 3 hours ago
$1,963
Roundtrip
found 3 hours ago
Select Qantas Airways flight, departing Thu, Dec 3 from Chicago to Adelaide, returning Mon, Dec 14, priced at $1,963 found 3 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

Orbitz assures that you will receive cheap air fares on flights from Chicago to Adelaide and special deals that give you guaranteed low prices on hotels, cruises, car rentals, and anything else you need on your trip.

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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.

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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.