Air New Zealand awards and accreditations - 2025 World's Safest Airline (Airlineratings.com), 2024 World's Safest Airline, Best Premium Economy, Best Economy Class (Airlineratings.com). See these and more Air New Zealand awards & accreditations. 
Chicago (ORD) to Australia flights from $1,447* with Air New Zealand
Search and book flights between Chicago and Australia by comparing our fares shown on this page. Plan your adventure today!
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Explore Air NZ flights from Chicago (ORD) to Australia departing in the next 90 days
Fares shown in this carousel are for return flights scheduled to depart in the next 3 months. Use the filters to narrow down your search for Chicago to Australia flights.
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Chicago (ORD)to
Sydney (SYD)Nov 12, 2025 - Nov 19, 2025From$1,902Refreshed: 1 day agoPer person, returnEconomy
Chicago (ORD)to
Melbourne (MEL)Jan 25, 2026 - Feb 09, 2026From$1,497Refreshed: 1 day agoPer person, returnEconomy
Chicago (ORD)to
Adelaide (ADL)Dec 08, 2025 - Dec 21, 2025From$1,447Refreshed: 2 hrs agoPer person, returnEconomy
Chicago (ORD)to
Perth (PER)Nov 12, 2025 - Nov 17, 2025From$2,523Refreshed: 1 day agoPer person, returnEconomy
*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.
Compare & book Air NZ flights from Chicago (ORD) to Australia departing in the next 11 months
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Chicago (ORD)to
Sydney (SYD)
Feb 08, 2026 - Feb 22, 2026
Per person, return
Economy
From
$1,498
Refreshed: 5 hrs ago
Chicago (ORD)to
Melbourne (MEL)
May 26, 2026 - Jun 17, 2026
Per person, return
Economy
From
$1,497
Refreshed: 1 day ago
Chicago (ORD)to
Brisbane (BNE)
Apr 29, 2026 - May 11, 2026
Per person, return
Economy
From
$1,494
Refreshed: 2 hrs ago
Chicago (ORD)to
Cairns (CNS)
Jun 20, 2026 - Jul 06, 2026
Per person, return
Economy
From
$1,794
Refreshed: 1 day ago
*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 more flight routes from Chicago
*Fares displayed are all inclusive round trip fares including all taxes, fees and other mandatory charges