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Cheap flights from Illinois to Perth from $921

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Perth departing on 11/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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Find the cheapest flights from Illinois to Perth

Cheap return flights

These are some of the best return flight deals from Illinois to Perth that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Illinois to Perth.

Cheap last-minute flights

Planning a quick getaway from Illinois to Perth? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Perth, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Illinois to Perth

Find recent return train or bus tickets from Illinois to Perth.

All return flight deals to Perth

The cheapest plane tickets to Perth found on KAYAK recently.
20:30 - 19:35ORD-PER
33h 05m2 stops
23:35 - 10:10PER-ORD
48h 35m2 stops
$1,823
Find Deal
Thu, 27 Feb - Thu, 6 Mar
17:40 - 14:30ORD-PER
30h 50m2 stops
22:55 - 19:36PER-ORD
34h 41m2 stops
$1,862
Find Deal
Thu, 27 Feb - Thu, 6 Mar
18:25 - 17:05ORD-PER
33h 40m2 stops
10:25 - 23:57PER-ORD
26h 32m2 stops
$1,919Qantas Airways
Find Deal
Wed, 2 Jul - Wed, 6 Aug
15:17 - 12:40ORD-PER
31h 23m2 stops
05:35 - 00:18PER-ORD
31h 43m2 stops
$1,943Qantas Airways
Find Deal
Mon, 24 Feb - Thu, 27 Mar
15:17 - 11:15ORD-PER
30h 58m2 stops
23:50 - 15:56PER-ORD
29h 06m2 stops
$1,961American Airlines
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Sun, 13 Apr - Sun, 27 Apr
16:45 - 11:15ORD-PER
29h 30m2 stops
23:50 - 17:24PER-ORD
30h 34m2 stops
$1,963American Airlines
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Sun, 13 Apr - Mon, 28 Apr
14:40 - 22:45ORD-PER
42h 05m1 stop
00:15 - 13:00PER-ORD
26h 45m1 stop
$2,317Cathay Pacific
Find Deal
Thu, 27 Feb - Wed, 5 Mar
14:40 - 22:45ORD-PER
42h 05m1 stop
00:15 - 13:00PER-ORD
26h 45m1 stop
$2,319Cathay Pacific
Find Deal
Thu, 27 Feb - Wed, 5 Mar
13:11 - 15:55ORD-PER
36h 44m2 stops
22:55 - 19:37PER-ORD
33h 42m3 stops
$2,749Air Canada
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Tue, 25 Feb - Mon, 10 Mar
13:11 - 15:55ORD-PER
36h 44m2 stops
22:55 - 19:37PER-ORD
33h 42m3 stops
$2,751Air Canada
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Tue, 25 Feb - Mon, 10 Mar
16:50 - 11:15ORD-PER
29h 25m2 stops
$921Qantas Airways
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Sun, 11 May
20:20 - 17:05ORD-PER
55h 45m2 stops
$939Qantas Airways
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Sun, 11 May
17:40 - 12:25ORD-PER
28h 45m2 stops
$996Qantas Airways
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Fri, 28 Feb
14:40 - 09:35ORD-PER
28h 55m1 stop
$1,682Cathay Pacific
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Fri, 28 Feb
07:00 - 18:45STL-PER
45h 45m2 stops
$1,709Qatar Airways
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Mon, 17 Feb
15:50 - 14:30STL-PER
56h 40m3 stops
$2,296Air Canada
Find Deal
Mon, 17 Feb
16:05 - 22:35ORD-PER
41h 30m1 stop
$2,325Cathay Pacific
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Sun, 11 May
14:05 - 14:30ORD-PER
34h 25m3 stops
$2,382Air Canada
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Fri, 28 Feb
20:15 - 05:25ORD-PER
44h 10m3 stops
$4,972
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Wed, 12 Mar
00:30 - 12:20ORD-PER
46h 50m3 stops
$6,234
Find Deal
Tue, 11 Mar
14:14 - 17:20ORD-PER
37h 06m2 stops
13:00 - 15:59PER-ORD
40h 59m2 stops
$1,995Qantas Airways
Find Deal
Wed, 15 Jan - Wed, 22 Jan
15:20 - 16:40ORD-PER
35h 20m2 stops
17:35 - 12:59PER-ORD
33h 24m2 stops
$2,005Qantas Airways
Find Deal
Sun, 19 Jan - Thu, 27 Feb
14:40 - 22:45ORD-PER
42h 05m1 stop
00:15 - 13:00PER-ORD
26h 45m1 stop
$2,499Cathay Pacific
Find Deal
Fri, 17 Jan - Mon, 24 Feb
14:40 - 22:45ORD-PER
42h 05m1 stop
11:05 - 13:00PER-ORD
39h 55m1 stop
$2,523Cathay Pacific
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Fri, 17 Jan - Mon, 3 Mar
12:56 - 17:20ORD-PER
38h 24m2 stops
00:15 - 07:35PER-ORD
45h 20m2 stops
$2,663
Find Deal
Wed, 15 Jan - Tue, 21 Jan
14:40 - 09:35ORD-PER
28h 55m1 stop
22:55 - 19:31PER-ORD
34h 36m2 stops
$2,822
Find Deal
Wed, 15 Jan - Wed, 22 Jan
14:05 - 15:30ORD-PER
35h 25m3 stops
22:45 - 14:39PER-ORD
29h 54m2 stops
$3,916Air Canada
Find Deal
Sun, 19 Jan - Thu, 27 Feb
19:05 - 18:45ORD-PER
33h 40m1 stop
22:45 - 14:30PER-ORD
29h 45m1 stop
$4,017Qatar Airways
Find Deal
Sun, 19 Jan - Thu, 27 Feb
14:05 - 15:30ORD-PER
35h 25m3 stops
22:55 - 22:06PER-ORD
37h 11m3 stops
$4,480Air Canada
Find Deal
Sun, 19 Jan - Thu, 27 Feb
19:05 - 18:45ORD-PER
33h 40m1 stop
16:15 - 14:30PER-ORD
36h 15m2 stops
$5,719Qatar Airways
Find Deal
Sat, 18 Jan - Thu, 27 Feb

American Airlines flights from Illinois to Perth

Our best American Airlines deals on Illinois to Perth flight tickets
American Airlines
13 Apr
ORD15:17Chicago O'Hare Intl
30h 58m
2 stops
PER11:15Perth
27 Apr
PER23:50Perth
29h 06m
2 stops
ORD15:56Chicago O'Hare Intl
American Airlines
13 Apr
ORD16:45Chicago O'Hare Intl
29h 30m
2 stops
PER11:15Perth
28 Apr
PER23:50Perth
30h 34m
2 stops
ORD17:24Chicago O'Hare Intl
American Airlines
17 Feb
ORD15:17Chicago O'Hare Intl
31h 23m
2 stops
PER12:40Perth
24 Feb
PER13:00Perth
31h 14m
2 stops
ORD06:14Chicago O'Hare Intl

Cathay Pacific flights from Illinois to Perth

Our best Cathay Pacific deals on Illinois to Perth flight tickets
Cathay Pacific
27 Feb
ORD14:40Chicago O'Hare Intl
42h 05m
1 stop
PER22:45Perth
5 Mar
PER00:15Perth
26h 45m
1 stop
ORD13:00Chicago O'Hare Intl
Cathay Pacific
27 Feb
ORD14:40Chicago O'Hare Intl
42h 05m
1 stop
PER22:45Perth
5 Mar
PER00:15Perth
26h 45m
1 stop
ORD13:00Chicago O'Hare Intl
Cathay Pacific
27 Feb
ORD14:40Chicago O'Hare Intl
42h 05m
1 stop
PER22:45Perth
5 Mar
PER00:15Perth
26h 45m
1 stop
ORD13:00Chicago O'Hare Intl

See travel insights to Perth from

How to get the cheapest flight ticket from Illinois to Perth

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Perth?

The cheapest day to depart from Illinois to Perth is on a Monday. Travellers who choose to depart for Perth on a Monday will often find tickets for as low as $0. The most expensive day to fly to Perth is Friday, with ticket prices averaging around $4,230.

What is the cheapest time of day to depart on your flight to Perth?

In the morning is the cheapest time of day to fly from Illinois to Perth when you can find flight prices for as low as $0. Flying to Perth in the morning is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive, with an average ticket price of $2,895.

Cheap Illinois to Perth flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Perth

Best price found

$921

Fastest flight time

26h 50m

Direct flights

None

Airports in Perth

1 airport
The best one-way flight to Perth from Illinois in the past 72 hours is $921. The best return flight deal from Illinois to Perth found on momondo in the last 72 hours is $1,823.
The fastest flight from Illinois to Perth takes 26h 50m
There are no direct flights from Illinois to Perth. Popular non-direct routes for this connection are Lambert-St Louis Airport - Perth Airport and Chicago O'Hare Intl Airport - Perth Airport.
There is 1 airport near Perth: Perth (PER)

  • When did momondo last update prices for flights from Illinois to Perth Airport?

    Prices for flights from Illinois to Perth Airport were last updated today.

  • How old do you have to be to fly from Illinois to Perth Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Illinois to Perth Airport.

  • What documentation or ID do you need to fly to Perth Airport?

    The necessary travel and health documents for your Perth Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Travelling to a place near Perth?

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

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Perth?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Illinois to Perth. momondo saves you time and could save you money on your trip.

Can I find flights from Illinois to Perth with flexible booking policies on momondo?

All flight searches from Illinois to Perth on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Illinois to Perth?

momondo provides multiple filters to help you find the best flight to Perth from Illinois. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Illinois to Perth right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Illinois to Perth flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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