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Cheap flights from Chicago to Perth from $1,204

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Perth departing on 12/10. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Chicago to Perth

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
13:00 - 23:55
ORD
-
PER
44h 55m
3 stops
Multiple Airlines Logo
01:15 - 23:57
PER
-
ORD
36h 42m
2 stops
$2,216Multiple Airlines
Wed, 4 Nov - Tue, 17 Nov
Air Canada Logo
14:15 - 21:40
ORD
-
PER
42h 25m
3 stops
Air Canada Logo
22:40 - 16:45
PER
-
ORD
31h 05m
2 stops
$2,399Air Canada
Mon, 14 Sep - Mon, 12 Oct
Multiple Airlines Logo
12:59 - 21:40
ORD
-
PER
43h 41m
2 stops
Multiple Airlines Logo
22:40 - 16:45
PER
-
ORD
31h 05m
2 stops
$2,409Multiple Airlines
Mon, 14 Sep - Mon, 12 Oct
Air Canada Logo
14:15 - 21:40
ORD
-
PER
42h 25m
3 stops
Air Canada Logo
22:55 - 12:00
PER
-
ORD
50h 05m
3 stops
$2,417Air Canada
Mon, 14 Sep - Mon, 12 Oct
Multiple Airlines Logo
19:45 - 20:10
ORD
-
PER
35h 25m
2 stops
Multiple Airlines Logo
23:10 - 14:41
PER
-
ORD
29h 31m
2 stops
$2,446Multiple Airlines
Sat, 24 Oct - Sat, 7 Nov
Air Canada Logo
19:45 - 20:10
ORD
-
PER
35h 25m
2 stops
Air Canada Logo
15:15 - 21:59
PER
-
ORD
44h 44m
3 stops
$2,461Air Canada
Sat, 24 Oct - Sat, 7 Nov
Air Canada Logo
15:40 - 21:35
ORD
-
PER
39h 55m
2 stops
Air Canada Logo
15:15 - 14:41
PER
-
ORD
37h 26m
2 stops
$2,503Air Canada
Wed, 4 Nov - Wed, 18 Nov
Qatar Airways Logo
18:50 - 18:45
ORD
-
PER
33h 55m
1 stop
Qatar Airways Logo
07:45 - 14:30
PER
-
ORD
44h 45m
2 stops
$2,570Qatar Airways
Wed, 4 Nov - Wed, 18 Nov
Air New Zealand Logo
16:45 - 22:15
ORD
-
PER
40h 30m
2 stops
Air New Zealand Logo
00:25 - 23:15
PER
-
ORD
35h 50m
2 stops
$2,627Air New Zealand
Tue, 30 Jun - Wed, 29 Jul
Qatar Airways Logo
19:20 - 11:55
ORD
-
PER
27h 35m
1 stop
Qatar Airways Logo
09:20 - 14:30
PER
-
ORD
43h 10m
2 stops
$2,679Qatar Airways
Sat, 24 Oct - Sat, 7 Nov

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American Airlines flights from Chicago to Perth

Our best American Airlines deals on Chicago to Perth flight tickets
American Airlines
18 Sept
ORD15:20Chicago O'Hare Intl
30h 55m
2 stops
PER11:15Perth
25 Sept
PER10:35Perth
31h 25m
2 stops
ORD05:00Chicago O'Hare Intl
$2,716
American Airlines
16 Oct
ORD15:14Chicago O'Hare Intl
31h 51m
2 stops
PER12:05Perth
1 Nov
PER22:35Perth
32h 17m
2 stops
ORD16:52Chicago O'Hare Intl
$2,722
American Airlines
7 July
ORD19:08Chicago O'Hare Intl
29h 27m
2 stops
PER13:35Perth
22 July
PER23:45Perth
31h 27m
2 stops
ORD18:12Chicago O'Hare Intl
$2,938

Qatar Airways flights from Chicago to Perth

Our best Qatar Airways deals on Chicago to Perth flight tickets
Qatar Airways
4 Nov
ORD18:50Chicago O'Hare Intl
33h 55m
1 stop
PER18:45Perth
18 Nov
PER07:45Perth
44h 45m
2 stops
ORD14:30Chicago O'Hare Intl
$2,570
Qatar Airways
24 Oct
ORD19:20Chicago O'Hare Intl
27h 35m
1 stop
PER11:55Perth
7 Nov
PER09:20Perth
43h 10m
2 stops
ORD14:30Chicago O'Hare Intl
$2,679
Qatar Airways
16 Oct
ORD19:20Chicago O'Hare Intl
34h 15m
1 stop
PER18:35Perth
1 Nov
PER13:20Perth
39h 10m
2 stops
ORD15:30Chicago O'Hare Intl
$2,773

momondo Fare Finder

 
Customise your flight search to find flights from Chicago to Perth that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 10 June 2026.
Use the filters below to find and compare flights from Chicago to Perth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Wed 4/11

13:00-23:55

3 stops44h 55m

Perth

Tue 17/11

01:15-23:57

2 stops36h 42m

$2,216

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Mon 14/9

14:15-21:40

3 stops42h 25m

Perth

Mon 12/10

22:40-16:45

2 stops31h 05m

$2,399

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Mon 14/9

12:59-21:40

2 stops43h 41m

Perth

Mon 12/10

22:40-16:45

2 stops31h 05m

$2,409

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Mon 14/9

14:15-21:40

3 stops42h 25m

Perth

Mon 12/10

22:55-12:00

3 stops50h 05m

$2,416
Fastest return journey

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Sat 24/10

19:45-20:10

2 stops35h 25m

Perth

Sat 7/11

23:10-14:41

2 stops29h 31m

$2,446

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Sat 24/10

19:45-20:10

2 stops35h 25m

Perth

Sat 7/11

15:15-21:59

3 stops44h 44m

$2,461

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Wed 4/11

15:40-21:35

2 stops39h 55m

Perth

Wed 18/11

15:15-14:41

2 stops37h 26m

$2,503

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Wed 4/11

18:50-18:45

1 stop33h 55m

Perth

Wed 18/11

07:45-14:30

2 stops44h 45m

$2,570

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Tue 30/6

16:45-22:15

2 stops40h 30m

Perth

Wed 29/7

00:25-23:15

2 stops35h 50m

$2,627

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Sat 24/10

19:20-11:55

1 stop27h 35m

Perth

Sat 7/11

09:20-14:30

2 stops43h 10m

$2,679

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Perth from

How to get the cheapest flight ticket from Chicago 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

Can stopping save me money on Chicago to Perth flights?

You could potentially save up to 14% on your flight if you consider stops on a Chicago to Perth flight.

When to book flights from Chicago to Perth

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Perth according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Chicago to Perth (CHI to PER) flight deals and tips

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

Fastest flight time

25h 50m

Direct flights

None
The fastest flight from Chicago to Perth takes 25h 50m
There are no direct flights from Chicago to Perth. There are no popular flight routes from Chicago to Perth.
Search flight deals

Frequently asked questions about flying from Chicago to Perth

  • How far is Chicago to Perth by plane?

    A flight from Chicago to Perth will travel around 17652.0 km. By plane, this route typically takes 25h 50m.

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Chicago 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 Chicago to Perth?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Perth from Chicago.

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

Yes. All flights to Perth from Chicago on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Perth from Chicago.

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

Of course. momondo tracks the price of Chicago 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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