$1,584 Find Cheap Flights from Illinois to Perth

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight to Perth departing on 5/5. 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.
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Cheap Flight Deals 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.

Recent return flight deals from Illinois to Perth

KAYAK's recommended return flight deals from the most popular airlines that fly from Illinois to Perth.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
 Logo
17:45 - 04:30ORD-PER
45h 45m2 stops
 Logo
20:30 - 08:40PER-ORD
49h 10m2 stops
$1,584
Find Deal
Mon, 5 May - Tue, 20 May
 Logo
16:00 - 20:40ORD-PER
39h 40m2 stops
 Logo
21:55 - 14:25PER-ORD
53h 30m2 stops
$1,648
Find Deal
Mon, 5 May - Tue, 20 May
Cathay Pacific Logo
16:00 - 07:45ORD-PER
26h 45m1 stop
Cathay Pacific Logo
00:10 - 14:25PER-ORD
27h 15m1 stop
$2,223Cathay Pacific
Find Deal
Mon, 5 May - Mon, 19 May
Cathay Pacific Logo
16:00 - 07:45ORD-PER
26h 45m1 stop
Cathay Pacific Logo
00:10 - 14:25PER-ORD
27h 15m1 stop
$2,234Cathay Pacific
Find Deal
Mon, 5 May - Mon, 19 May
Singapore Airlines Logo
18:58 - 05:10ORD-PER
45h 12m2 stops
Singapore Airlines Logo
01:10 - 18:59PER-ORD
30h 49m2 stops
$2,576Singapore Airlines
Find Deal
Mon, 5 May - Mon, 19 May
Singapore Airlines Logo
18:58 - 05:10ORD-PER
45h 12m2 stops
Singapore Airlines Logo
01:10 - 18:59PER-ORD
30h 49m2 stops
$2,700Singapore Airlines
Find Deal
Mon, 5 May - Mon, 19 May
Etihad Airways Logo
13:55 - 23:10ORD-PER
68h 15m2 stops
Etihad Airways Logo
23:45 - 08:45PER-ORD
70h 00m2 stops
$2,876Etihad Airways
Find Deal
Tue, 13 May - Fri, 30 May
Qatar Airways Logo
06:30 - 18:40STL-PER
47h 10m2 stops
Qatar Airways Logo
22:45 - 00:04PER-STL
38h 19m2 stops
$2,876Qatar Airways
Find Deal
Wed, 14 May - Wed, 21 May
Etihad Airways Logo
13:55 - 11:40ORD-PER
56h 45m2 stops
Etihad Airways Logo
23:55 - 08:45PER-ORD
45h 50m2 stops
$2,884Etihad Airways
Find Deal
Tue, 13 May - Thu, 29 May
Qatar Airways Logo
13:45 - 18:40STL-PER
39h 55m2 stops
Qatar Airways Logo
22:45 - 00:04PER-STL
38h 19m2 stops
$2,890Qatar Airways
Find Deal
Tue, 13 May - Tue, 20 May

Good to know

Low season

September

High season

December

Cheapest flight

$1,584
Best time to beat the crowds (17% less expensive on average)
Most popular time to fly (43% 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.

See more FAQs

Travelling to a place near Perth?

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

Everything you need to know for your flight to Perth

Information on the airport you'll fly into in Perth

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