$782 Find Cheap Flights from Illinois to Perth

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Perth departing on 20/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
$1,968
Overall average: $2,508
Multiple Airlines
Wed 4/3Mon 23/3
ORD - PER • 2 stops
Cheapest one-way flight
$782
Multiple Airlines
Mon 20/4
ORD - PER • 2 stops
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Flight Deals
Useful Info
Flight Deals

Cheap Flights from Illinois to Perth

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Illinois to Perth that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Illinois to Perth

Wed, 4 Mar - Mon, 23 Mar
Multiple Airlines Logo
15:54 - 05:25
ORD
-
PER
47h 31m2 stops
Multiple Airlines Logo
17:05 - 17:53
PER
-
ORD
37h 48m2 stops
$1,968Multiple Airlines
Wed, 1 Apr - Fri, 10 Apr
Multiple Airlines Logo
18:50 - 23:55
ORD
-
PER
40h 05m2 stops
Multiple Airlines Logo
13:45 - 23:58
PER
-
ORD
47h 13m2 stops
$2,040Multiple Airlines
Tue, 3 Mar - Mon, 23 Mar
Philippine Airlines Logo
06:00 - 07:20
ORD
-
PER
35h 20m2 stops
Philippine Airlines Logo
08:40 - 12:21
PER
-
ORD
40h 41m2 stops
$2,119Philippine Airlines
Tue, 3 Mar - Mon, 23 Mar
Multiple Airlines Logo
06:04 - 14:45
ORD
-
PER
42h 41m3 stops
Multiple Airlines Logo
13:50 - 17:53
PER
-
ORD
41h 03m2 stops
$2,144Multiple Airlines
Mon, 9 Mar - Tue, 17 Mar
Multiple Airlines Logo
00:30 - 16:30
ORD
-
PER
51h 00m2 stops
Multiple Airlines Logo
05:35 - 20:35
PER
-
ORD
52h 00m2 stops
$2,170Multiple Airlines
Sat, 28 Feb - Tue, 3 Mar
Cathay Pacific Logo
17:55 - 22:55
STL
-
PER
39h 00m2 stops
Cathay Pacific Logo
00:25 - 23:48
PER
-
STL
37h 23m2 stops
$2,220Cathay Pacific
Sun, 3 May - Wed, 13 May
Qantas Airways Logo
17:30 - 12:15
ORD
-
PER
29h 45m2 stops
Qantas Airways Logo
10:30 - 23:59
PER
-
ORD
26h 29m2 stops
$2,257Qantas Airways
Wed, 4 Mar - Mon, 23 Mar
Multiple Airlines Logo
06:04 - 14:45
ORD
-
PER
42h 41m3 stops
Multiple Airlines Logo
06:40 - 17:53
PER
-
ORD
48h 13m2 stops
$2,281Multiple Airlines
Wed, 21 Jan - Wed, 4 Mar
Qantas Airways Logo
18:40 - 12:25
ORD
-
PER
27h 45m2 stops
Qantas Airways Logo
10:20 - 23:40
PER
-
ORD
27h 20m2 stops
$2,362Qantas Airways
Sat, 28 Feb - Wed, 4 Mar
Air Canada Logo
16:05 - 14:30
STL
-
PER
56h 25m3 stops
Air Canada Logo
22:55 - 15:29
PER
-
STL
54h 34m3 stops
$4,439Air Canada
Useful Info

Good to know

Low seasonFebruary
Cheapest flight$782
Best time to beat the crowds (30% less expensive on average)
Most popular time to fly (33% more expensive on average)
Flight from Chicago to Perth

FAQs for booking flights from Illinois to Perth

  • How does KAYAK find such low prices on flights from Illinois to Perth?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Perth.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Perth?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Perth from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Illinois to Perth?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Perth with an airline and back to Illinois with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Perth?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Perth from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Travelling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Mandurah
Fremantle
Rottnest Island
Scarborough
Waikiki

Everything you need to know for your flight to Perth

Information on the airport you'll fly into in Perth

Perth (PER)