PER

$599 Find Cheap Flights from Illinois to Perth - Compare and Save

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 9/24. 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

Save 20% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

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

Tue, Aug 25 - Tue, Sep 1
Qantas Airways Logo
5:16 pm - 12:25 pm
ORD
-
PER
30h 09m
2 stops
Qantas Airways Logo
10:30 am - 5:13 am
PER
-
ORD
31h 43m
2 stops
$1,300Qantas Airways
Tue, Sep 8 - Tue, Sep 15
Qantas Airways Logo
7:00 pm - 1:35 pm
ORD
-
PER
29h 35m
2 stops
Qantas Airways Logo
10:30 am - 11:30 pm
PER
-
ORD
26h 00m
2 stops
$1,341Qantas Airways
Tue, Sep 8 - Tue, Sep 15
Multiple Airlines Logo
7:00 pm - 1:35 pm
ORD
-
PER
29h 35m
2 stops
Multiple Airlines Logo
10:30 am - 11:30 pm
PER
-
ORD
26h 00m
2 stops
$1,345Multiple Airlines
Tue, Sep 8 - Tue, Sep 15
Qatar Airways Logo
7:20 pm - 6:35 pm
ORD
-
PER
34h 15m
1 stop
Qatar Airways Logo
1:45 pm - 3:05 pm
PER
-
ORD
38h 20m
2 stops
$1,369Qatar Airways
Mon, Sep 7 - Mon, Sep 14
Qatar Airways Logo
7:20 pm - 6:35 pm
ORD
-
PER
34h 15m
1 stop
Qatar Airways Logo
1:45 pm - 3:05 pm
PER
-
ORD
38h 20m
2 stops
$1,370Qatar Airways
Fri, Dec 11 - Mon, Jan 4
American Airlines Logo
7:00 am - 12:25 pm
STL
-
PER
39h 25m
3 stops
American Airlines Logo
10:35 pm - 10:56 pm
PER
-
STL
38h 21m
2 stops
$2,811American Airlines
Fri, Dec 11 - Sun, Jan 3
Multiple Airlines Logo
1:08 pm - 2:30 pm
STL
-
PER
35h 22m
3 stops
Multiple Airlines Logo
11:30 pm - 5:19 am
PER
-
STL
43h 49m
2 stops
$3,198Multiple Airlines
Fri, Dec 11 - Sun, Jan 3
American Airlines Logo
7:00 am - 12:25 pm
STL
-
PER
39h 25m
3 stops
American Airlines Logo
10:35 pm - 5:10 pm
PER
-
STL
32h 35m
2 stops
$3,374American Airlines
Fri, Dec 11 - Mon, Jan 4
Air Canada Logo
4:05 pm - 3:30 pm
STL
-
PER
57h 25m
3 stops
Air Canada Logo
10:55 pm - 3:26 pm
PER
-
STL
54h 31m
3 stops
$4,707Air Canada
Fri, Dec 11 - Sun, Jan 3
Air Canada Logo
4:05 pm - 2:30 pm
STL
-
PER
56h 25m
3 stops
Air Canada Logo
10:55 pm - 3:26 pm
PER
-
STL
54h 31m
3 stops
$5,027Air Canada
Useful Info

Good to know

Cheapest flight

$599
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.

Everything you need to know for your flight to Perth

Information on the airport you'll fly into in Perth

Perth (PER)