Chicago (ORD) to Adelaide (ADL) flights from $1,602* with Air New Zealand

Search and book flights between Chicago and Adelaide by comparing our fares shown on this page. Plan your adventure today!

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Find the best fares for flights from Chicago (ORD) to Adelaide (ADL)

*Fares displayed have been available for flights searched within the last 24 hours and may not currently be available at time of booking. Flights may not be available at peak times or on all flights. Additional fees, including service/card payment fees may apply. Other terms and conditions may also apply.

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Compare & book Air NZ Chicago (ORD) to Adelaide (ADL) flights departing in the next 90 days

Chicago (ORD)to

Adelaide (ADL)
Jan 12, 2026 - Feb 01, 2026
From
$1,902
Refreshed: 15 hrs ago
Per person, return
Economy

Chicago (ORD)to

Adelaide (ADL)
Jan 14, 2026 - Feb 04, 2026
From
$1,902
Refreshed: 15 hrs ago
Per person, return
Economy

Chicago (ORD)to

Adelaide (ADL)
Jan 09, 2026 - Feb 02, 2026
From
$1,952
Refreshed: 15 hrs ago
Per person, return
Economy

Chicago (ORD)to

Adelaide (ADL)
Jan 10, 2026 - Feb 02, 2026
From
$1,952
Refreshed: 15 hrs ago
Per person, return
Economy

Chicago (ORD)to

Adelaide (ADL)
Jan 13, 2026 - Feb 04, 2026
From
$2,152
Refreshed: 15 hrs ago
Per person, return
Economy

*Fares displayed have been available for flights searched within the last 24 hours and may not currently be available at time of booking. Flights may not be available at peak times or on all flights. Additional fees, including service/card payment fees may apply. Other terms and conditions may also apply.

Explore flights to Adelaide

*Fares displayed are all inclusive round trip fares including all taxes, fees and other mandatory charges