Find Cheap Flights from Chicago O'Hare International to Perth (ORD - PER)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Chicago O'Hare International to Perth

(Round-trip)
Depart: Sat May 20 2017 Return: Fri Jun 9 2017 Trip spans 21 days
$1400
Select
Major Airline
Major Airline
ORD
10:25a
PER
6:50p
32h 25m
2 stops
PER
3:50p
ORD
12:30a
32h 40m
2 stops
Depart: Thu May 25 2017 Return: Sun Jun 11 2017 Trip spans 18 days
$1431
Select
Qantas Airways
Qantas Airways
ORD
4:25a
PER
8:10p
39h 45m
2 stops
PER
7:55p
ORD
8:30a
36h 35m
2 stops
Depart: Wed Aug 23 2017 Return: Fri Sep 22 2017 Trip spans 31 days
$1527
Select
Thai Airways
Thai Airways
ORD
7:50a
PER
10:05p
38h 15m
2 stops
PER
12:20p
ORD
11:55p
35h 35m
2 stops
Depart: Thu May 4 2017 Return: Sat May 6 2017 Trip spans 3 days
$1432
Select
Major Airline
Major Airline
ORD
8:00a
PER
2:50p
30h 50m
2 stops
PER
9:15p
ORD
9:57p
24h 42m
2 stops
Depart: Tue May 2 2017 Return: Thu Jun 1 2017 Trip spans 31 days
$1474
Select
Qantas Airways
Qantas Airways
ORD
5:05p
PER
6:15p
49h 10m
2 stops
PER
7:05p
ORD
8:30a
37h 25m
2 stops
Depart: Fri Jul 7 2017 Return: Sun Jul 16 2017 Trip spans 10 days
$1619
Select
Qantas Airways
Qantas Airways
ORD
2:25p
PER
6:15p
27h 50m
2 stops
PER
7:50p
ORD
8:30a
36h 40m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

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At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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Airports
Origin

Chicago
$1400
Destination

Perth
$1400