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.

$789 Cheap Flights from Chicago to Perth in 2025/26

1 adult

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

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

Trusted and free

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

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Chicago to Perth

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

13:10 - 04:15

ORD

PER

49h 05m2 stops

05:35 - 07:20

PER

ORD

39h 45m2 stops

$1,996Multiple Airlines

Mon, 2 Feb - Mon, 9 Feb

17:29 - 05:25

ORD

PER

46h 56m2 stops

13:50 - 23:58

PER

ORD

47h 08m2 stops

$2,101Multiple Airlines

Sat, 14 Mar - Sat, 21 Mar

17:00 - 05:10

ORD

PER

47h 10m2 stops

01:10 - 23:59

PER

ORD

35h 49m2 stops

$2,169Multiple Airlines

Mon, 4 May - Sat, 30 May

17:29 - 05:25

ORD

PER

46h 56m2 stops

01:15 - 17:53

PER

ORD

29h 38m2 stops

$2,171Multiple Airlines

Sat, 14 Mar - Fri, 20 Mar

19:51 - 23:55

ORD

PER

39h 04m2 stops

01:10 - 17:02

PER

ORD

28h 52m2 stops

$2,280Multiple Airlines

Sat, 23 May - Fri, 5 Jun

18:30 - 16:50

ORD

PER

56h 20m2 stops

18:50 - 18:52

PER

ORD

38h 02m2 stops

$2,324Air New Zealand

Mon, 2 Feb - Mon, 9 Feb

13:00 - 16:50

ORD

PER

37h 50m2 stops

18:50 - 23:04

PER

ORD

42h 14m2 stops

$2,351Air New Zealand

Tue, 10 Feb - Tue, 17 Feb

15:15 - 14:40

ORD

PER

34h 25m3 stops

01:10 - 22:23

PER

ORD

34h 13m2 stops

$2,357Multiple Airlines

Mon, 4 May - Sat, 30 May

15:15 - 23:55

ORD

PER

43h 40m3 stops

01:10 - 18:55

PER

ORD

30h 45m2 stops

$2,420Multiple Airlines

Sat, 23 May - Fri, 5 Jun

14:00 - 13:50

ORD

PER

34h 50m3 stops

23:10 - 14:41

PER

ORD

28h 31m2 stops

$2,485Multiple Airlines

Sat, 14 Mar - Sat, 21 Mar

Air New Zealand flights from Chicago to Perth

Our best Air New Zealand deals on Chicago to Perth flight tickets

Air New Zealand

2 Feb

ORD18:30Chicago O'Hare Intl

56h 20m

2 stops

PER16:50Perth

9 Feb

PER18:50Perth

38h 02m

2 stops

ORD18:52Chicago O'Hare Intl

$2,324

Find similar

Air New Zealand

10 Feb

ORD13:00Chicago O'Hare Intl

37h 50m

2 stops

PER16:50Perth

17 Feb

PER18:50Perth

42h 14m

2 stops

ORD23:04Chicago O'Hare Intl

$2,351

Find similar

Air New Zealand

13 Feb

ORD12:55Chicago O'Hare Intl

37h 55m

2 stops

PER16:50Perth

16 Feb

PER08:00Perth

44h 45m

2 stops

ORD14:45Chicago O'Hare Intl

$3,111

Find similar

Air Canada flights from Chicago to Perth

Our best Air Canada deals on Chicago to Perth flight tickets

Air Canada

10 Feb

ORD15:35Chicago O'Hare Intl

34h 20m

2 stops

PER15:55Perth

17 Feb

PER22:55Perth

34h 50m

3 stops

ORD19:45Chicago O'Hare Intl

$2,544

Find similar

Air Canada

28 Jan

ORD15:35Chicago O'Hare Intl

40h 00m

2 stops

PER21:35Perth

17 Feb

PER22:55Perth

31h 43m

2 stops

ORD16:38Chicago O'Hare Intl

$2,726

Find similar

Air Canada

28 Jan

ORD15:35Chicago O'Hare Intl

40h 00m

2 stops

PER21:35Perth

17 Feb

PER22:55Perth

37h 09m

3 stops

ORD22:04Chicago O'Hare Intl

$2,736

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Mon 2/2

13:10-04:15

2 stops49h 05m

Perth

Mon 9/2

05:35-07:20

2 stops39h 45m

$1,996

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Sat 14/3

17:29-05:25

2 stops46h 56m

Perth

Sat 21/3

13:50-23:58

2 stops47h 08m

$2,101

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Mon 4/5

17:00-05:10

2 stops47h 10m

Perth

Sat 30/5

01:10-23:59

2 stops35h 49m

$2,169

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Sat 14/3

17:29-05:25

2 stops46h 56m

Perth

Fri 20/3

01:15-17:53

2 stops29h 38m

$2,171

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Sat 23/5

19:51-23:55

2 stops39h 04m

Perth

Fri 5/6

01:10-17:02

2 stops28h 52m

$2,280

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Mon 2/2

18:30-16:50

2 stops56h 20m

Perth

Mon 9/2

18:50-18:52

2 stops38h 02m

$2,324

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Tue 10/2

13:00-16:50

2 stops37h 50m

Perth

Tue 17/2

18:50-23:04

2 stops42h 14m

$2,351

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Mon 4/5

15:15-14:40

3 stops34h 25m

Perth

Sat 30/5

01:10-22:23

2 stops34h 13m

$2,357

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Sat 23/5

15:15-23:55

3 stops43h 40m

Perth

Fri 5/6

01:10-18:55

2 stops30h 45m

$2,420

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Sat 14/3

14:00-13:50

3 stops34h 50m

Perth

Sat 21/3

23:10-14:41

2 stops28h 31m

$2,485

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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 cheapest day to depart on your flight to Perth?

The cheapest day to depart from Chicago to Perth is on a Thursday. Travellers who choose to depart for Perth on a Thursday will often find tickets for as low as $2,731. The most expensive day to fly to Perth is Friday, with ticket prices averaging around $3,936.

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	26h 20m
Direct flights	None

The fastest flight from Chicago to Perth takes 26h 20m

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 26h 20m.
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.
What is the most popular airline from Chicago to Perth?
Based on momondo bookings for flights between Chicago and Perth, the leading airline is Qantas Airways, making up 100% of the total bookings.

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.