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Cheap flights from Chicago to Perth from $706

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 15/3. 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

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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 - 14:20
PER
-
ORD
54h 50m
2 stops
$1,664Multiple Airlines
Sun, 19 Apr - Sun, 21 Jun
Multiple Airlines Logo
06:00 - 17:10
ORD
-
PER
46h 10m
3 stops
Multiple Airlines Logo
04:40 - 06:46
PER
-
ORD
39h 06m
3 stops
$2,029Multiple Airlines
Mon, 4 May - Fri, 22 May
Multiple Airlines Logo
20:10 - 01:15
ORD
-
PER
40h 05m
2 stops
Multiple Airlines Logo
20:30 - 09:40
PER
-
ORD
50h 10m
2 stops
$2,079Multiple Airlines
Sat, 25 Apr - Sun, 28 Jun
Air Canada Logo
15:40 - 15:45
ORD
-
PER
35h 05m
2 stops
Air Canada Logo
22:40 - 19:58
PER
-
ORD
34h 18m
2 stops
$2,145Air Canada
Tue, 7 Apr - Tue, 14 Apr
Air Canada Logo
14:00 - 15:45
ORD
-
PER
36h 45m
3 stops
Air Canada Logo
22:40 - 14:43
PER
-
ORD
29h 03m
2 stops
$2,158Air Canada
Tue, 7 Apr - Tue, 14 Apr
Singapore Airlines Logo
15:40 - 12:55
ORD
-
PER
32h 15m
2 stops
Singapore Airlines Logo
22:40 - 14:41
PER
-
ORD
29h 01m
2 stops
$2,173Singapore Airlines
Tue, 16 Jun - Mon, 6 Jul
Multiple Airlines Logo
00:30 - 00:30
ORD
-
PER
35h 00m
3 stops
Multiple Airlines Logo
01:30 - 06:46
PER
-
ORD
42h 16m
3 stops
$2,203Multiple Airlines
Mon, 6 Apr - Mon, 13 Apr
Multiple Airlines Logo
15:40 - 21:30
ORD
-
PER
40h 50m
2 stops
Multiple Airlines Logo
17:15 - 19:58
PER
-
ORD
39h 43m
2 stops
$2,206Multiple Airlines
Sat, 18 Apr - Sat, 25 Apr
Multiple Airlines Logo
06:00 - 06:50
ORD
-
PER
35h 50m
2 stops
Multiple Airlines Logo
00:10 - 14:20
PER
-
ORD
27h 10m
1 stop
$2,239Multiple Airlines
Tue, 28 Apr - Thu, 25 Jun
Multiple Airlines Logo
06:00 - 17:10
ORD
-
PER
46h 10m
3 stops
Multiple Airlines Logo
05:35 - 06:46
PER
-
ORD
38h 11m
2 stops
$2,240Multiple Airlines
Mon, 4 May - Fri, 22 May

Singapore Airlines flights from Chicago to Perth

Our best Singapore Airlines deals on Chicago to Perth flight tickets
Singapore Airlines
16 June
ORD15:40Chicago O'Hare Intl
32h 15m
2 stops
PER12:55Perth
6 July
PER22:40Perth
29h 01m
2 stops
ORD14:41Chicago O'Hare Intl
$2,173
Singapore Airlines
16 June
ORD15:40Chicago O'Hare Intl
32h 15m
2 stops
PER12:55Perth
8 July
PER22:40Perth
29h 01m
2 stops
ORD14:41Chicago O'Hare Intl
$2,355
Singapore Airlines
17 June
ORD15:40Chicago O'Hare Intl
35h 30m
2 stops
PER16:10Perth
6 July
PER22:40Perth
29h 01m
2 stops
ORD14:41Chicago O'Hare Intl
$2,386

Qantas Airways flights from Chicago to Perth

Our best Qantas Airways deals on Chicago to Perth flight tickets
Qantas Airways
1 Mar
ORD11:31Chicago O'Hare Intl
34h 34m
2 stops
PER12:05Perth
15 Mar
PER07:30Perth
29h 17m
2 stops
ORD23:47Chicago O'Hare Intl
$2,268
Qantas Airways
15 Feb
ORD13:24Chicago O'Hare Intl
37h 21m
2 stops
PER16:45Perth
5 Mar
PER10:20Perth
27h 27m
2 stops
ORD23:47Chicago O'Hare Intl
$2,369
Qantas Airways
15 Feb
ORD13:24Chicago O'Hare Intl
37h 21m
2 stops
PER16:45Perth
5 Mar
PER05:55Perth
31h 52m
2 stops
ORD23:47Chicago O'Hare Intl
$2,375

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 4 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

Sun 19/4

16:15-01:15

2 stops44h 00m

Perth

Sun 21/6

20:30-14:20

2 stops54h 50m

$1,664

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Mon 4/5

06:00-17:10

3 stops46h 10m

Perth

Fri 22/5

04:40-06:46

3 stops39h 06m

$2,029

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Sat 25/4

20:10-01:15

2 stops40h 05m

Perth

Sun 28/6

20:30-09:40

2 stops50h 10m

$2,079

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Tue 7/4

15:40-15:45

2 stops35h 05m

Perth

Tue 14/4

22:40-19:58

2 stops34h 18m

$2,145

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Tue 7/4

14:00-15:45

3 stops36h 45m

Perth

Tue 14/4

22:40-14:43

2 stops29h 03m

$2,158

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Tue 16/6

15:40-12:55

2 stops32h 15m

Perth

Mon 6/7

22:40-14:41

2 stops29h 01m

$2,173

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Mon 6/4

00:30-00:30

3 stops35h 00m

Perth

Mon 13/4

01:30-06:46

3 stops42h 16m

$2,203

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Sat 18/4

15:40-21:30

2 stops40h 50m

Perth

Sat 25/4

17:15-19:58

2 stops39h 43m

$2,206

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Tue 28/4

06:00-06:50

2 stops35h 50m

Perth

Thu 25/6

00:10-14:20

1 stop27h 10m

$2,239

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Mon 4/5

06:00-17:10

3 stops46h 10m

Perth

Fri 22/5

05:35-06:46

2 stops38h 11m

$2,240

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

30h 21m

Direct flights

None
The fastest flight from Chicago to Perth takes 30h 21m
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 30h 21m.

  • 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.

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