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Cheap flights from Illinois to Perth from $879

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 26/8. 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.
 Logo
00:30 - 01:40ORD-PER
36h 10m2 stops
 Logo
20:25 - 20:35PER-ORD
61h 10m2 stops
$2,113
Find Deal
Wed, 3 Sep - Fri, 31 Oct
Cathay Pacific Logo
16:00 - 07:45ORD-PER
26h 45m1 stop
Cathay Pacific Logo
00:10 - 14:25PER-ORD
27h 15m1 stop
$2,126Cathay Pacific
Find Deal
Wed, 10 Sep - Tue, 23 Sep
Cathay Pacific Logo
16:00 - 07:45ORD-PER
26h 45m1 stop
Cathay Pacific Logo
09:15 - 14:25PER-ORD
42h 10m1 stop
$2,222Cathay Pacific
Find Deal
Wed, 10 Sep - Wed, 24 Sep
Air New Zealand Logo
16:50 - 16:00ORD-PER
34h 10m2 stops
Air New Zealand Logo
18:50 - 20:22PER-ORD
39h 32m2 stops
$2,366Air New Zealand
Find Deal
Tue, 14 Oct - Tue, 18 Nov
Qatar Airways Logo
06:30 - 18:40STL-PER
47h 10m2 stops
Qatar Airways Logo
22:45 - 00:04PER-STL
38h 19m2 stops
$2,385Qatar Airways
Find Deal
Wed, 14 May - Wed, 21 May
Air New Zealand Logo
17:50 - 16:00ORD-PER
33h 10m2 stops
Air New Zealand Logo
19:50 - 23:15PER-ORD
40h 25m2 stops
$2,417Air New Zealand
Find Deal
Wed, 10 Sep - Wed, 24 Sep
Qantas Airways Logo
09:12 - 12:20ORD-PER
38h 08m2 stops
Qantas Airways Logo
10:30 - 23:43PER-ORD
26h 13m2 stops
$2,636Qantas Airways
Find Deal
Wed, 2 Jul - Wed, 16 Jul
Qantas Airways Logo
15:12 - 11:15ORD-PER
31h 03m2 stops
Qantas Airways Logo
23:55 - 14:17PER-ORD
27h 22m2 stops
$2,678Qantas Airways
Find Deal
Tue, 1 Jul - Tue, 15 Jul
Singapore Airlines Logo
13:35 - 23:55ORD-PER
45h 20m3 stops
Singapore Airlines Logo
17:30 - 17:50PER-ORD
37h 20m2 stops
$2,876Singapore Airlines
Find Deal
Thu, 4 Sep - Fri, 31 Oct
Qatar Airways Logo
07:00 - 18:40STL-PER
46h 40m2 stops
Qatar Airways Logo
22:45 - 00:04PER-STL
38h 19m2 stops
$3,053Qatar Airways
Find Deal
Sun, 25 May - Tue, 3 Jun

Cathay Pacific flights from Illinois to Perth

Our best Cathay Pacific deals on Illinois to Perth flight tickets
Cathay Pacific
10 Sept
ORD16:00Chicago O'Hare Intl
26h 45m
1 stop
PER07:45Perth
23 Sept
PER00:10Perth
27h 15m
1 stop
ORD14:25Chicago O'Hare Intl
Cathay Pacific
10 Sept
ORD16:00Chicago O'Hare Intl
26h 45m
1 stop
PER07:45Perth
24 Sept
PER09:15Perth
42h 10m
1 stop
ORD14:25Chicago O'Hare Intl
Cathay Pacific
4 Sept
ORD16:00Chicago O'Hare Intl
41h 40m
1 stop
PER22:40Perth
31 Oct
PER11:05Perth
39h 55m
1 stop
ORD14:00Chicago O'Hare Intl

Air New Zealand flights from Illinois to Perth

Our best Air New Zealand deals on Illinois to Perth flight tickets
Air New Zealand
14 Oct
ORD16:50Chicago O'Hare Intl
34h 10m
2 stops
PER16:00Perth
18 Nov
PER18:50Perth
39h 32m
2 stops
ORD20:22Chicago O'Hare Intl
Air New Zealand
10 Sept
ORD17:50Chicago O'Hare Intl
33h 10m
2 stops
PER16:00Perth
24 Sept
PER19:50Perth
40h 25m
2 stops
ORD23:15Chicago O'Hare Intl
Air New Zealand
1 July
ORD16:07Chicago O'Hare Intl
34h 53m
2 stops
PER16:00Perth
18 July
PER08:05Perth
28h 07m
2 stops
ORD23:12Chicago 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 month to fly to Perth?

The month of February is, on average, the cheapest month to fly to Perth from Illinois, with most prices found around $1,836. If you’re not able to fly to Perth in February, then September is your next best option. Flight prices from Illinois to Perth during September average around $1,935.

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

The cheapest day to depart from Illinois to Perth is on a Thursday. Travellers who choose to depart for Perth on a Thursday will often find tickets for as low as $2,801. The most expensive day to fly to Perth is Friday, with ticket prices averaging around $4,037.

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

$879

Fastest flight time

26h 45m

Direct flights

None

Airports in Perth

1 airport
The best one-way flight to Perth from Illinois in the past 72 hours is $879. The best return flight deal from Illinois to Perth found on momondo in the last 72 hours is $2,113.
The fastest flight from Illinois to Perth takes 26h 45m
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
Fremantle
Mandurah
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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