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Cheap flights from Chicago to Perth from $960

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 14/9. 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 Chicago to Perth

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
16:00 - 04:20
ORD
-
PER
47h 20m
3 stops
Multiple Airlines Logo
05:35 - 13:55
PER
-
ORD
69h 20m
3 stops
$2,142Multiple Airlines
Thu, 3 Sep - Sun, 20 Sep
Multiple Airlines Logo
16:15 - 04:20
ORD
-
PER
47h 05m
3 stops
Multiple Airlines Logo
05:35 - 13:55
PER
-
ORD
45h 20m
3 stops
$2,155Multiple Airlines
Wed, 14 Oct - Mon, 26 Oct
Multiple Airlines Logo
16:00 - 04:20
ORD
-
PER
47h 20m
3 stops
Multiple Airlines Logo
05:35 - 13:55
PER
-
ORD
69h 20m
3 stops
$2,246Multiple Airlines
Tue, 1 Sep - Sun, 20 Sep
Multiple Airlines Logo
19:00 - 23:55
ORD
-
PER
39h 55m
2 stops
Multiple Airlines Logo
01:10 - 18:01
PER
-
ORD
29h 51m
2 stops
$2,256Multiple Airlines
Fri, 18 Sep - Mon, 21 Sep
Air Canada Logo
15:40 - 12:55
ORD
-
PER
32h 15m
2 stops
Air Canada Logo
23:55 - 14:43
PER
-
ORD
27h 48m
2 stops
$2,367Air Canada
Tue, 1 Sep - Sun, 20 Sep
Air Canada Logo
15:40 - 12:55
ORD
-
PER
32h 15m
2 stops
Air Canada Logo
15:30 - 19:48
PER
-
ORD
41h 18m
3 stops
$2,378Air Canada
Tue, 1 Sep - Sun, 20 Sep
Air New Zealand Logo
07:09 - 14:45
ORD
-
PER
42h 36m
2 stops
Air New Zealand Logo
22:30 - 14:41
PER
-
ORD
29h 11m
2 stops
$2,379Air New Zealand
Wed, 14 Oct - Mon, 26 Oct
Air Canada Logo
15:40 - 15:30
ORD
-
PER
33h 50m
2 stops
Air Canada Logo
22:30 - 14:41
PER
-
ORD
30h 11m
2 stops
$2,410Air Canada
Sun, 1 Nov - Thu, 12 Nov
Air Canada Logo
14:00 - 15:30
ORD
-
PER
35h 30m
3 stops
Air Canada Logo
22:30 - 14:41
PER
-
ORD
30h 11m
2 stops
$2,423Air Canada
Sun, 1 Nov - Thu, 12 Nov
Multiple Airlines Logo
15:49 - 05:10
ORD
-
PER
48h 21m
2 stops
Multiple Airlines Logo
01:15 - 00:57
PER
-
ORD
36h 42m
2 stops
$2,430Multiple Airlines
Fri, 16 Oct - Sat, 31 Oct

Qantas Airways flights from Chicago to Perth

Our best Qantas Airways deals on Chicago to Perth flight tickets
Qantas Airways
15 Aug
ORD19:00Chicago O'Hare Intl
33h 00m
2 stops
PER17:00Perth
23 Aug
PER10:30Perth
26h 29m
2 stops
ORD23:59Chicago O'Hare Intl
$2,571
Qantas Airways
10 Oct
ORD15:14Chicago O'Hare Intl
31h 01m
2 stops
PER11:15Perth
23 Oct
PER10:30Perth
32h 35m
2 stops
ORD06:05Chicago O'Hare Intl
$2,738
Qantas Airways
15 Aug
ORD15:21Chicago O'Hare Intl
30h 54m
2 stops
PER11:15Perth
23 Aug
PER10:30Perth
26h 29m
2 stops
ORD23:59Chicago O'Hare Intl
$2,768

Qatar Airways flights from Chicago to Perth

Our best Qatar Airways deals on Chicago to Perth flight tickets
Qatar Airways
7 Sept
ORD19:20Chicago O'Hare Intl
39h 35m
2 stops
PER23:55Perth
18 Sept
PER22:45Perth
29h 20m
1 stop
ORD15:05Chicago O'Hare Intl
$2,619
Qatar Airways
7 Sept
ORD19:20Chicago O'Hare Intl
34h 15m
1 stop
PER18:35Perth
18 Sept
PER22:45Perth
29h 20m
1 stop
ORD15:05Chicago O'Hare Intl
$2,718
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
$2,740

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 23 May 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

Thu 3/9

16:00-04:20

3 stops47h 20m

Perth

Sun 20/9

05:35-13:55

3 stops69h 20m

$2,142

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Wed 14/10

16:15-04:20

3 stops47h 05m

Perth

Mon 26/10

05:35-13:55

3 stops45h 20m

$2,155

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Tue 1/9

16:00-04:20

3 stops47h 20m

Perth

Sun 20/9

05:35-13:55

3 stops69h 20m

$2,246

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Fri 18/9

19:00-23:55

2 stops39h 55m

Perth

Mon 21/9

01:10-18:01

2 stops29h 51m

$2,256
Fastest return journey

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Tue 1/9

15:40-12:55

2 stops32h 15m

Perth

Sun 20/9

23:55-14:43

2 stops27h 48m

$2,367

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Tue 1/9

15:40-12:55

2 stops32h 15m

Perth

Sun 20/9

15:30-19:48

3 stops41h 18m

$2,378

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Wed 14/10

07:09-14:45

2 stops42h 36m

Perth

Mon 26/10

22:30-14:41

2 stops29h 11m

$2,379

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Sun 1/11

15:40-15:30

2 stops33h 50m

Perth

Thu 12/11

22:30-14:41

2 stops30h 11m

$2,410

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Sun 1/11

14:00-15:30

3 stops35h 30m

Perth

Thu 12/11

22:30-14:41

2 stops30h 11m

$2,423

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Fri 16/10

15:49-05:10

2 stops48h 21m

Perth

Sat 31/10

01:15-00:57

2 stops36h 42m

$2,430

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

What is the typical price of a round-trip flight between Chicago and Perth?

What is the cheapest month to fly to Perth?

The month of May is, on average, the cheapest month to fly to Perth from Chicago, with most prices found around $0. If you’re not able to fly to Perth in May, then February is your next best option. Flight prices from Chicago to Perth during February average around $0.

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

31h 51m

Direct flights

None
The fastest flight from Chicago to Perth takes 31h 51m
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 31h 51m.

  • 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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