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Cheap flights from Chicago to Perth from $709

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 20/4. 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

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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
16:15 - 01:15
ORD
-
PER
44h 00m
2 stops
Multiple Airlines Logo
20:30 - 13:55
PER
-
ORD
54h 25m
2 stops
$1,880Multiple Airlines
Sun, 19 Apr - Sun, 26 Apr
Air New Zealand Logo
17:15 - 16:00
ORD
-
PER
33h 45m
2 stops
Air New Zealand Logo
19:50 - 21:51
PER
-
ORD
39h 01m
2 stops
$2,061Air New Zealand
Sun, 26 Apr - Tue, 5 May
Air New Zealand Logo
22:45 - 22:15
ORD
-
PER
58h 30m
2 stops
Air New Zealand Logo
19:50 - 20:46
PER
-
ORD
37h 56m
2 stops
$2,079Air New Zealand
Mon, 20 Apr - Mon, 27 Apr
Multiple Airlines Logo
16:15 - 21:45
ORD
-
PER
40h 30m
2 stops
Multiple Airlines Logo
14:15 - 13:55
PER
-
ORD
60h 40m
2 stops
$2,117Multiple Airlines
Tue, 21 Apr - Tue, 28 Apr
Air New Zealand Logo
16:45 - 16:00
ORD
-
PER
34h 15m
2 stops
Air New Zealand Logo
19:50 - 21:37
PER
-
ORD
38h 47m
2 stops
$2,151Air New Zealand
Wed, 12 Aug - Wed, 26 Aug
Air New Zealand Logo
12:43 - 16:00
ORD
-
PER
38h 17m
2 stops
Air New Zealand Logo
19:50 - 23:15
PER
-
ORD
40h 25m
2 stops
$2,174Air New Zealand
Wed, 22 Apr - Wed, 29 Apr
Air New Zealand Logo
15:47 - 22:15
ORD
-
PER
41h 28m
2 stops
Air New Zealand Logo
23:50 - 21:36
PER
-
ORD
34h 46m
2 stops
$2,234Air New Zealand
Tue, 30 Jun - Thu, 30 Jul
Air New Zealand Logo
16:00 - 16:00
ORD
-
PER
35h 00m
2 stops
Air New Zealand Logo
19:50 - 01:15
PER
-
ORD
42h 25m
2 stops
$2,251Air New Zealand
Tue, 21 Apr - Thu, 18 Jun
Air New Zealand Logo
12:50 - 16:00
ORD
-
PER
38h 10m
2 stops
Air New Zealand Logo
19:50 - 01:15
PER
-
ORD
42h 25m
2 stops
$2,295Air New Zealand
Thu, 23 Apr - Thu, 18 Jun
ANA Logo
07:09 - 15:45
ORD
-
PER
43h 36m
2 stops
ANA Logo
15:30 - 22:05
PER
-
ORD
43h 35m
2 stops
$2,296ANA
Wed, 10 Jun - Wed, 17 Jun

Qatar Airways flights from Chicago to Perth

Our best Qatar Airways deals on Chicago to Perth flight tickets
Qatar Airways
24 Mar
ORD20:05Chicago O'Hare Intl
33h 40m
1 stop
PER18:45Perth
27 Mar
PER22:45Perth
29h 45m
1 stop
ORD15:30Chicago O'Hare Intl
$2,470
Qatar Airways
23 Mar
ORD20:05Chicago O'Hare Intl
33h 40m
1 stop
PER18:45Perth
27 Apr
PER22:45Perth
29h 20m
1 stop
ORD15:05Chicago O'Hare Intl
$2,482
Qatar Airways
23 Mar
ORD20:05Chicago O'Hare Intl
26h 50m
1 stop
PER11:55Perth
31 Mar
PER15:40Perth
36h 25m
1 stop
ORD15:05Chicago O'Hare Intl
$2,490

Cathay Pacific flights from Chicago to Perth

Our best Cathay Pacific deals on Chicago to Perth flight tickets
Cathay Pacific
23 Mar
ORD15:35Chicago O'Hare Intl
42h 20m
1 stop
PER22:55Perth
5 Apr
PER08:20Perth
42h 35m
1 stop
ORD13:55Chicago O'Hare Intl
$2,494
Cathay Pacific
21 Apr
ORD16:15Chicago O'Hare Intl
25h 35m
1 stop
PER06:50Perth
28 Apr
PER08:20Perth
42h 35m
1 stop
ORD13:55Chicago O'Hare Intl
$2,500
Cathay Pacific
12 Aug
ORD16:00Chicago O'Hare Intl
25h 50m
1 stop
PER06:50Perth
25 Aug
PER00:10Perth
27h 10m
1 stop
ORD14:20Chicago O'Hare Intl
$2,503

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 11 March 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

Sun 19/4

16:15-01:15

2 stops44h 00m

Perth

Sun 26/4

20:30-13:55

2 stops54h 25m

$1,880
Fastest return journey

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Sun 26/4

17:15-16:00

2 stops33h 45m

Perth

Tue 5/5

19:50-21:51

2 stops39h 01m

$2,061

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Mon 20/4

22:45-22:15

2 stops58h 30m

Perth

Mon 27/4

19:50-20:46

2 stops37h 56m

$2,079

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Tue 21/4

16:15-21:45

2 stops40h 30m

Perth

Tue 28/4

14:15-13:55

2 stops60h 40m

$2,117

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Wed 12/8

16:45-16:00

2 stops34h 15m

Perth

Wed 26/8

19:50-21:37

2 stops38h 47m

$2,151

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Wed 22/4

12:43-16:00

2 stops38h 17m

Perth

Wed 29/4

19:50-23:15

2 stops40h 25m

$2,174

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Tue 30/6

15:47-22:15

2 stops41h 28m

Perth

Thu 30/7

23:50-21:36

2 stops34h 46m

$2,234

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Tue 21/4

16:00-16:00

2 stops35h 00m

Perth

Thu 18/6

19:50-01:15

2 stops42h 25m

$2,251

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Thu 23/4

12:50-16:00

2 stops38h 10m

Perth

Thu 18/6

19:50-01:15

2 stops42h 25m

$2,295

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Wed 10/6

07:09-15:45

2 stops43h 36m

Perth

Wed 17/6

15:30-22:05

2 stops43h 35m

$2,296

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

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

33h 45m

Direct flights

None
The fastest flight from Chicago to Perth takes 33h 45m
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 33h 45m.

  • 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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