Earn point on your loyalty program!arrow arc left

Cheap flights from Chicago (CHI) to Perth (PER)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Chicago (CHI) to Perth (PER)

How to find the cheapest flight from Chicago (CHI) to Perth (PER)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Chicago (CHI) to Perth (PER)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Chicago (CHI) to Perth (PER)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Chicago to Perth in November , December 2025

27 Nov - 09 Dec $ 1,180.00
CHI
Chicago
Spirit Airlines
3 STOPS
PER
Perth
PER
Perth
Spirit Airlines
3 STOPS
CHI
Chicago
Pick dates
26 Nov - 07 Dec $ 2,591.00
CHI
Chicago
Cathay Pacific
1 STOPS
PER
Perth
PER
Perth
Cathay Pacific
1 STOPS
CHI
Chicago
Pick dates
18 Nov - 07 Dec $ 2,640.00
CHI
Chicago
Cathay Pacific
1 STOPS
PER
Perth
PER
Perth
Cathay Pacific
1 STOPS
CHI
Chicago
Pick dates

Last minute flights from Chicago to Perth

27 Nov - 01 Dec $ 1,441.00
CHI
Chicago
Air India Limited
3 STOPS
PER
Perth
PER
Perth
Air India Limited
3 STOPS
CHI
Chicago
Pick dates
27 Nov - 01 Dec $ 3,042.00
CHI
Chicago
Qatar Airways
1 STOPS
PER
Perth
PER
Perth
Qatar Airways
2 STOPS
CHI
Chicago
Pick dates
26 Nov - 01 Dec $ 3,445.00
CHI
Chicago
Qatar Airways
1 STOPS
PER
Perth
PER
Perth
Qatar Airways
1 STOPS
CHI
Chicago
Pick dates

One-way flights to Perth from Chicago

12:59 PM - 2:15 PM
AirAsia
3 Stops
40h 56m
CHI - PER
$ 598
Kiwi
Pick dates
2:35 PM - 11:10 PM
Cathay Pacific
1 Stops
26h 20m
CHI - PER
$ 1,105
Kiwi
Pick dates
2:35 PM - 11:10 PM
Cathay Pacific
1 Stops
26h 20m
CHI - PER
$ 1,105
Kiwi
Pick dates

How to find the cheapest flight from Chicago (CHI) to Perth (PER)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Chicago (CHI) to Perth (PER)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Chicago (CHI) to Perth (PER)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.