Book a trip from Chicago to Perth with Cathay Pacific , fares from USD1,841

Direct flights from Chicago with three cabin classes to match your style, your Perth adventure starts from USD1,841

DISCOUNT CODE (OPTIONAL)

Deals on Chicago (ORD) to Perth (PER) flights

Book flights to Perth PER

USD
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Book flights to Perth PER
From
To
Fare Type
Dates
Price
Chicago (ORD)Perth (PER)Round-trip
/
Economy
11/03/2026 - 22/03/2026

From

USD1,841

Seen 20 hours ago

Chicago (ORD)Perth (PER)Round-trip
/
Economy
28/11/2025 - 24/12/2025

From

USD1,891

Seen 1 day ago

Chicago (ORD)Perth (PER)Round-trip
/
Economy
18/10/2025 - 28/01/2026

From

USD1,891

Seen 1 day ago

Chicago (ORD)Perth (PER)Round-trip
/
Economy
16/12/2025 - 25/12/2025

From

USD2,051

Seen 1 day ago

Chicago (ORD)Perth (PER)Round-trip
/
Economy
06/11/2025 - 05/12/2025

From

USD2,071

Seen 1 day ago

Book Business Class flights to Perth - selected offers

USD
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Flight Deals for Popular Routes on Cathay Pacific

USD
Flight Deals for Popular Routes on Cathay Pacific
From
To
Fare Type
Dates
Price
Chicago (ORD)Perth (PER)Round-trip
/
Economy
10/04/2026 - 03/05/2026

From

USD1,891

Seen 12 hours ago

*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.