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Cheap flights from Chicago to Perth from $1,059

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 21/8. 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
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.
Air New Zealand Logo
16:05 - 16:00
ORD
-
PER
34h 55m
2 stops
Air New Zealand Logo
19:50 - 21:30
PER
-
ORD
38h 40m
2 stops
$2,620Air New Zealand
Wed, 5 Aug - Wed, 12 Aug
American Airlines Logo
17:16 - 11:15
ORD
-
PER
28h 59m
2 stops
American Airlines Logo
23:45 - 16:51
PER
-
ORD
30h 06m
2 stops
$2,691American Airlines
Wed, 5 Aug - Wed, 12 Aug
American Airlines Logo
15:14 - 11:15
ORD
-
PER
31h 01m
2 stops
American Airlines Logo
22:35 - 16:52
PER
-
ORD
32h 17m
2 stops
$2,699American Airlines
Fri, 16 Oct - Sun, 1 Nov
American Airlines Logo
15:21 - 13:35
ORD
-
PER
33h 14m
2 stops
American Airlines Logo
23:45 - 15:54
PER
-
ORD
29h 09m
2 stops
$2,708American Airlines
Sun, 2 Aug - Sun, 9 Aug
American Airlines Logo
15:14 - 12:05
ORD
-
PER
31h 51m
2 stops
American Airlines Logo
22:35 - 17:45
PER
-
ORD
33h 10m
2 stops
$2,709American Airlines
Fri, 16 Oct - Sun, 1 Nov
Air Canada Logo
15:40 - 15:45
ORD
-
PER
35h 05m
2 stops
Air Canada Logo
13:45 - 14:36
PER
-
ORD
37h 51m
2 stops
$2,712Air Canada
Sun, 9 Aug - Tue, 25 Aug
American Airlines Logo
15:00 - 12:25
ORD
-
PER
31h 25m
2 stops
American Airlines Logo
22:35 - 16:54
PER
-
ORD
32h 19m
2 stops
$2,716American Airlines
Sat, 7 Nov - Tue, 15 Dec
American Airlines Logo
18:03 - 12:35
ORD
-
PER
29h 32m
2 stops
American Airlines Logo
22:35 - 17:45
PER
-
ORD
33h 10m
2 stops
$2,718American Airlines
Fri, 16 Oct - Sun, 1 Nov
Qatar Airways Logo
19:20 - 11:55
ORD
-
PER
27h 35m
1 stop
Qatar Airways Logo
14:20 - 15:05
PER
-
ORD
37h 45m
2 stops
$2,719Qatar Airways
Fri, 18 Sep - Sun, 27 Sep
Air Canada Logo
12:55 - 15:45
ORD
-
PER
37h 50m
3 stops
Air Canada Logo
13:45 - 14:36
PER
-
ORD
37h 51m
2 stops
$2,723Air Canada
Sun, 9 Aug - Tue, 25 Aug

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Air Canada flights from Chicago to Perth

Our best Air Canada deals on Chicago to Perth flight tickets
Air Canada
9 Aug
ORD15:40Chicago O'Hare Intl
35h 05m
2 stops
PER15:45Perth
25 Aug
PER13:45Perth
37h 51m
2 stops
ORD14:36Chicago O'Hare Intl
$2,712
Air Canada
9 Aug
ORD12:55Chicago O'Hare Intl
37h 50m
3 stops
PER15:45Perth
25 Aug
PER13:45Perth
37h 51m
2 stops
ORD14:36Chicago O'Hare Intl
$2,723
Air Canada
18 Sept
ORD14:15Chicago O'Hare Intl
36h 30m
3 stops
PER15:45Perth
27 Sept
PER22:40Perth
29h 03m
2 stops
ORD14:43Chicago O'Hare Intl
$2,779

Qatar Airways flights from Chicago to Perth

Our best Qatar Airways deals on Chicago to Perth flight tickets
Qatar Airways
18 Sept
ORD19:20Chicago O'Hare Intl
27h 35m
1 stop
PER11:55Perth
27 Sept
PER14:20Perth
37h 45m
2 stops
ORD15:05Chicago O'Hare Intl
$2,719
Qatar Airways
9 Aug
ORD19:20Chicago O'Hare Intl
38h 50m
2 stops
PER23:10Perth
25 Aug
PER22:45Perth
29h 20m
1 stop
ORD15:05Chicago O'Hare Intl
$2,733
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
$2,759

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 16 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 5/8

16:05-16:00

2 stops34h 55m

Perth

Wed 12/8

19:50-21:30

2 stops38h 40m

$2,620
Fastest return journey

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Wed 5/8

17:16-11:15

2 stops28h 59m

Perth

Wed 12/8

23:45-16:51

2 stops30h 06m

$2,691

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Fri 16/10

15:14-11:15

2 stops31h 01m

Perth

Sun 1/11

22:35-16:52

2 stops32h 17m

$2,699

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Sun 2/8

15:21-13:35

2 stops33h 14m

Perth

Sun 9/8

23:45-15:54

2 stops29h 09m

$2,708

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Fri 16/10

15:14-12:05

2 stops31h 51m

Perth

Sun 1/11

22:35-17:45

2 stops33h 10m

$2,709

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Sun 9/8

15:40-15:45

2 stops35h 05m

Perth

Tue 25/8

13:45-14:36

2 stops37h 51m

$2,712

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Sat 7/11

15:00-12:25

2 stops31h 25m

Perth

Tue 15/12

22:35-16:54

2 stops32h 19m

$2,716

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Fri 16/10

18:03-12:35

2 stops29h 32m

Perth

Sun 1/11

22:35-17:45

2 stops33h 10m

$2,718

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Fri 18/9

19:20-11:55

1 stop27h 35m

Perth

Sun 27/9

14:20-15:05

2 stops37h 45m

$2,719

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Sun 9/8

12:55-15:45

3 stops37h 50m

Perth

Tue 25/8

13:45-14:36

2 stops37h 51m

$2,723

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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

28h 35m

Direct flights

None
The fastest flight from Chicago to Perth takes 28h 35m
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 28h 35m.

  • 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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