Book flights from Chicago to Australia with Cathay Pacific from USD1,512

Popular flights from Chicago to Australia

LEAVING FROM

GOING TO

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Chicago (ORD)to
Melbourne (MEL)
10/01/2025 - 24/01/2025
From
USD2,581*
Seen 15 hours ago
Round-trip
/
Economy
Chicago (ORD)to
Sydney (SYD)
20/03/2025 - 02/04/2025
From
USD1,512*
Seen 1 day ago
Round-trip
/
Economy
Chicago (ORD)to
Perth (PER)
24/04/2025 - 07/05/2025
From
USD1,974*
Seen 1 day ago
Round-trip
/
Economy

Best fares on flights found by others in the last 48 hours. (Please note that some fares may only apply when there are multiple travellers.)