$1,358 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 6/5. 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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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

Mon, 28 Sep - Mon, 12 Oct
Multiple Airlines Logo
20:42 - 23:55
ORD
-
PER
38h 13m
2 stops
Multiple Airlines Logo
01:10 - 23:59
PER
-
ORD
35h 49m
2 stops
$2,053Multiple Airlines
Tue, 18 Aug - Mon, 21 Sep
Qatar Airways Logo
06:02 - 18:35
STL
-
PER
47h 33m
2 stops
Qatar Airways Logo
22:45 - 23:59
PER
-
STL
38h 14m
2 stops
$2,071Qatar Airways
Tue, 18 Aug - Sun, 20 Sep
Multiple Airlines Logo
06:02 - 18:35
STL
-
PER
47h 33m
2 stops
Multiple Airlines Logo
22:45 - 23:59
PER
-
STL
38h 14m
2 stops
$2,115Multiple Airlines
Tue, 18 Aug - Sun, 20 Sep
Qatar Airways Logo
06:02 - 18:35
STL
-
PER
47h 33m
2 stops
Qatar Airways Logo
22:45 - 23:59
PER
-
STL
38h 14m
2 stops
$2,129Qatar Airways
Mon, 17 Aug - Mon, 21 Sep
Qatar Airways Logo
06:02 - 18:35
STL
-
PER
47h 33m
2 stops
Qatar Airways Logo
22:45 - 23:59
PER
-
STL
38h 14m
2 stops
$2,197Qatar Airways
Mon, 17 Aug - Tue, 25 Aug
Qantas Airways Logo
17:15 - 12:15
ORD
-
PER
30h 00m
2 stops
Qantas Airways Logo
10:30 - 23:59
PER
-
ORD
26h 29m
2 stops
$2,306Qantas Airways
Fri, 8 May - Fri, 15 May
Qantas Airways Logo
18:11 - 17:00
STL
-
PER
33h 49m
2 stops
Qantas Airways Logo
10:30 - 23:59
PER
-
STL
26h 29m
2 stops
$2,345Qantas Airways
Mon, 28 Sep - Tue, 13 Oct
Air Canada Logo
14:15 - 21:40
ORD
-
PER
42h 25m
3 stops
Air Canada Logo
22:55 - 19:48
PER
-
ORD
33h 53m
3 stops
$2,386Air Canada
Tue, 30 Jun - Thu, 30 Jul
Air Canada Logo
15:40 - 15:45
ORD
-
PER
35h 05m
2 stops
Air Canada Logo
22:40 - 14:41
PER
-
ORD
29h 01m
2 stops
$2,408Air Canada
Tue, 26 May - Tue, 2 Jun
United Airlines Logo
19:23 - 14:40
STL
-
PER
30h 17m
2 stops
United Airlines Logo
15:30 - 15:46
PER
-
STL
61h 16m
3 stops
$2,662United Airlines
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Good to know

Low seasonOctober
Cheapest flight$1,358
Best time to beat the crowds (28% less expensive on average)
Most popular time to fly and prices are also 18% lower 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)