Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Chicago to Perth from $753

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 4/3. 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

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Chicago to Perth

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
17:45 - 17:10
ORD
-
PER
34h 25m
2 stops
Multiple Airlines Logo
09:40 - 14:55
PER
-
ORD
42h 15m
2 stops
$1,586Multiple Airlines
Mon, 20 Apr - Wed, 6 May
Multiple Airlines Logo
20:10 - 17:10
ORD
-
PER
32h 00m
2 stops
Multiple Airlines Logo
18:25 - 09:40
PER
-
ORD
52h 15m
2 stops
$1,722Multiple Airlines
Mon, 6 Apr - Mon, 13 Apr
Multiple Airlines Logo
20:20 - 16:30
ORD
-
PER
30h 10m
2 stops
Multiple Airlines Logo
05:35 - 10:05
PER
-
ORD
42h 30m
2 stops
$1,834Multiple Airlines
Tue, 3 Mar - Fri, 6 Mar
Multiple Airlines Logo
21:20 - 04:15
ORD
-
PER
41h 55m
2 stops
Multiple Airlines Logo
05:35 - 11:05
PER
-
ORD
42h 30m
2 stops
$1,858Multiple Airlines
Wed, 18 Mar - Wed, 25 Mar
Air New Zealand Logo
20:03 - 16:00
ORD
-
PER
54h 57m
2 stops
Air New Zealand Logo
23:50 - 00:59
PER
-
ORD
38h 09m
2 stops
$2,168Air New Zealand
Wed, 8 Apr - Sat, 18 Apr
Air New Zealand Logo
17:45 - 22:20
ORD
-
PER
39h 35m
2 stops
Air New Zealand Logo
19:50 - 23:16
PER
-
ORD
40h 26m
2 stops
$2,212Air New Zealand
Fri, 10 Jul - Fri, 31 Jul
Air New Zealand Logo
17:45 - 22:20
ORD
-
PER
39h 35m
2 stops
Air New Zealand Logo
19:50 - 23:16
PER
-
ORD
40h 26m
2 stops
$2,224Air New Zealand
Fri, 10 Jul - Fri, 31 Jul
Air New Zealand Logo
21:21 - 16:00
ORD
-
PER
53h 39m
2 stops
Air New Zealand Logo
19:50 - 21:31
PER
-
ORD
38h 41m
2 stops
$2,226Air New Zealand
Fri, 10 Jul - Fri, 31 Jul
Qantas Airways Logo
16:44 - 12:05
ORD
-
PER
30h 21m
2 stops
Qantas Airways Logo
22:40 - 13:04
PER
-
ORD
27h 24m
2 stops
$2,270Qantas Airways
Tue, 17 Mar - Tue, 24 Mar
Air New Zealand Logo
17:45 - 16:00
ORD
-
PER
33h 15m
2 stops
Air New Zealand Logo
19:50 - 23:16
PER
-
ORD
40h 26m
2 stops
$2,280Air New Zealand
Fri, 10 Jul - Fri, 31 Jul

Air New Zealand flights from Chicago to Perth

Our best Air New Zealand deals on Chicago to Perth flight tickets
Air New Zealand
8 Apr
ORD20:03Chicago O'Hare Intl
54h 57m
2 stops
PER16:00Perth
18 Apr
PER23:50Perth
38h 09m
2 stops
ORD00:59Chicago O'Hare Intl
$2,168
Air New Zealand
10 July
ORD17:45Chicago O'Hare Intl
39h 35m
2 stops
PER22:20Perth
31 July
PER19:50Perth
40h 26m
2 stops
ORD23:16Chicago O'Hare Intl
$2,212
Air New Zealand
10 July
ORD17:45Chicago O'Hare Intl
39h 35m
2 stops
PER22:20Perth
31 July
PER19:50Perth
40h 26m
2 stops
ORD23:16Chicago O'Hare Intl
$2,224

Qantas Airways flights from Chicago to Perth

Our best Qantas Airways deals on Chicago to Perth flight tickets
Qantas Airways
17 Mar
ORD16:44Chicago O'Hare Intl
30h 21m
2 stops
PER12:05Perth
24 Mar
PER22:40Perth
27h 24m
2 stops
ORD13:04Chicago O'Hare Intl
$2,270
Qantas Airways
6 Apr
ORD16:44Chicago O'Hare Intl
30h 21m
2 stops
PER12:05Perth
13 Apr
PER23:45Perth
30h 10m
2 stops
ORD16:55Chicago O'Hare Intl
$2,425
Qantas Airways
5 Apr
ORD13:40Chicago O'Hare Intl
38h 15m
2 stops
PER16:55Perth
12 Apr
PER22:55Perth
52h 21m
2 stops
ORD14:16Chicago O'Hare Intl
$2,518

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 20 February 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

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Mon 20/4

17:45-17:10

2 stops34h 25m

Perth

Wed 6/5

09:40-14:55

2 stops42h 15m

$1,586

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Mon 6/4

20:10-17:10

2 stops32h 00m

Perth

Mon 13/4

18:25-09:40

2 stops52h 15m

$1,722

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Tue 3/3

20:20-16:30

2 stops30h 10m

Perth

Fri 6/3

05:35-10:05

2 stops42h 30m

$1,834

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Wed 18/3

21:20-04:15

2 stops41h 55m

Perth

Wed 25/3

05:35-11:05

2 stops42h 30m

$1,858

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Wed 8/4

20:03-16:00

2 stops54h 57m

Perth

Sat 18/4

23:50-00:59

2 stops38h 09m

$2,168

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Fri 10/7

17:45-22:20

2 stops39h 35m

Perth

Fri 31/7

19:50-23:16

2 stops40h 26m

$2,212

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Fri 10/7

17:45-22:20

2 stops39h 35m

Perth

Fri 31/7

19:50-23:16

2 stops40h 26m

$2,224

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Fri 10/7

21:21-16:00

2 stops53h 39m

Perth

Fri 31/7

19:50-21:31

2 stops38h 41m

$2,226

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Tue 17/3

16:44-12:05

2 stops30h 21m

Perth

Tue 24/3

22:40-13:04

2 stops27h 24m

$2,270

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Fri 10/7

17:45-16:00

2 stops33h 15m

Perth

Fri 31/7

19:50-23:16

2 stops40h 26m

$2,280

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 16% 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

32h 48m

Direct flights

None
The fastest flight from Chicago to Perth takes 32h 48m
There are no direct flights from Chicago to Perth. There are no popular flight routes from Chicago to Perth.
Search flight deals

  • 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 32h 48m.

  • 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
Fremantle
Mandurah
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.

An easier way to manage your Perth trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 22/3
Sun 29/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Australia