PER

$764 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 5/7. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Perth

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

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 round-trip 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 round-trip flight deals from Illinois to Perth

Mon, Oct 19 - Mon, Oct 26
Multiple Airlines Logo
8:42 pm - 5:10 am
ORD
-
PER
43h 28m
2 stops
Multiple Airlines Logo
5:05 pm - 11:59 pm
PER
-
ORD
43h 54m
2 stops
$1,490Multiple Airlines
Fri, Oct 16 - Sat, Oct 31
Multiple Airlines Logo
8:42 pm - 5:10 am
ORD
-
PER
43h 28m
2 stops
Multiple Airlines Logo
1:15 am - 12:59 am
PER
-
ORD
36h 44m
2 stops
$1,594Multiple Airlines
Fri, Oct 16 - Sat, Oct 31
Multiple Airlines Logo
8:42 pm - 5:10 am
ORD
-
PER
43h 28m
2 stops
Multiple Airlines Logo
1:15 am - 12:59 am
PER
-
ORD
36h 44m
2 stops
$1,595Multiple Airlines
Tue, Aug 18 - Sun, Sep 20
Qantas Airways Logo
5:11 pm - 5:00 pm
STL
-
PER
34h 49m
2 stops
Qantas Airways Logo
10:30 am - 11:02 pm
PER
-
STL
25h 32m
2 stops
$1,605Qantas Airways
Fri, Oct 16 - Sat, Oct 31
Multiple Airlines Logo
8:42 pm - 5:10 am
ORD
-
PER
43h 28m
2 stops
Multiple Airlines Logo
1:15 am - 8:00 am
PER
-
ORD
43h 45m
2 stops
$1,607Multiple Airlines
Sun, Sep 6 - Wed, Sep 16
Qantas Airways Logo
6:54 pm - 5:00 pm
STL
-
PER
33h 06m
2 stops
Qantas Airways Logo
6:25 am - 6:14 pm
PER
-
STL
24h 49m
2 stops
$1,637Qantas Airways
Wed, Jul 1 - Tue, Jul 7
Qantas Airways Logo
5:10 pm - 11:15 am
ORD
-
PER
29h 05m
2 stops
Qantas Airways Logo
10:30 am - 11:58 pm
PER
-
ORD
26h 28m
2 stops
$1,650Qantas Airways
Mon, May 4 - Sun, May 10
Qantas Airways Logo
4:30 pm - 11:15 am
ORD
-
PER
29h 45m
2 stops
Qantas Airways Logo
10:30 am - 5:45 am
PER
-
ORD
32h 15m
2 stops
$1,658Qantas Airways
Tue, Aug 18 - Mon, Sep 21
Qantas Airways Logo
6:00 am - 5:00 pm
STL
-
PER
46h 00m
2 stops
Qantas Airways Logo
10:30 am - 11:02 pm
PER
-
STL
25h 32m
2 stops
$1,668Qantas Airways
Tue, Aug 18 - Sun, Sep 20
United Airlines Logo
8:52 am - 12:30 pm
STL
-
PER
38h 38m
2 stops
United Airlines Logo
11:45 pm - 3:38 pm
PER
-
STL
52h 53m
3 stops
$1,833United Airlines
Useful Info

Good to know

Low seasonOctober
Cheapest flight$764
Best time to beat the crowds with an average 28% drop in price.
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 round-trip 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.

Traveling to a place near Perth?

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

Everything you need to know for your flight to Perth

Information on the airport you'll fly into in Perth

Perth (PER)