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Cheap flights from Chicago to Perth from $926

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 18/8. 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.
Philippine Airlines Logo
22:45 - 07:20
ORD
-
PER
42h 35m
1 stop
Philippine Airlines Logo
08:35 - 16:55
PER
-
ORD
22h 20m
1 stop
$2,175Philippine Airlines
Mon, 30 Nov - Mon, 7 Dec
Multiple Airlines Logo
11:50 - 04:20
ORD
-
PER
75h 30m
3 stops
Multiple Airlines Logo
05:35 - 08:40
PER
-
ORD
64h 05m
3 stops
$2,198Multiple Airlines
Tue, 18 Aug - Tue, 25 Aug
Multiple Airlines Logo
22:45 - 07:20
ORD
-
PER
42h 35m
1 stop
Multiple Airlines Logo
08:35 - 07:00
PER
-
ORD
36h 25m
2 stops
$2,394Multiple Airlines
Mon, 30 Nov - Mon, 7 Dec
Air Canada Logo
15:40 - 21:40
ORD
-
PER
41h 00m
2 stops
Air Canada Logo
15:30 - 14:36
PER
-
ORD
36h 06m
2 stops
$2,416Air Canada
Mon, 17 Aug - Mon, 24 Aug
Air Canada Logo
15:40 - 21:40
ORD
-
PER
41h 00m
2 stops
Air Canada Logo
13:15 - 14:36
PER
-
ORD
38h 21m
2 stops
$2,422Air Canada
Mon, 17 Aug - Mon, 24 Aug
Air Canada Logo
15:40 - 21:40
ORD
-
PER
41h 00m
2 stops
Air Canada Logo
13:45 - 14:36
PER
-
ORD
37h 51m
2 stops
$2,423Air Canada
Tue, 18 Aug - Tue, 25 Aug
Air Canada Logo
15:40 - 21:40
ORD
-
PER
41h 00m
2 stops
Air Canada Logo
13:45 - 14:36
PER
-
ORD
37h 51m
2 stops
$2,427Air Canada
Tue, 18 Aug - Tue, 25 Aug
Multiple Airlines Logo
22:30 - 00:40
ORD
-
PER
37h 10m
2 stops
Multiple Airlines Logo
23:20 - 12:55
PER
-
ORD
50h 35m
2 stops
$2,429Multiple Airlines
Sun, 16 Aug - Tue, 1 Sep
Air Canada Logo
15:40 - 21:40
ORD
-
PER
41h 00m
2 stops
Air Canada Logo
13:45 - 14:36
PER
-
ORD
37h 51m
2 stops
$2,430Air Canada
Tue, 18 Aug - Tue, 25 Aug
Air Canada Logo
15:40 - 21:40
ORD
-
PER
41h 00m
2 stops
Air Canada Logo
15:30 - 22:05
PER
-
ORD
43h 35m
3 stops
$2,433Air Canada
Mon, 17 Aug - Mon, 24 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
17 Aug
ORD15:40Chicago O'Hare Intl
41h 00m
2 stops
PER21:40Perth
24 Aug
PER15:30Perth
36h 06m
2 stops
ORD14:36Chicago O'Hare Intl
$2,416
Air Canada
17 Aug
ORD15:40Chicago O'Hare Intl
41h 00m
2 stops
PER21:40Perth
24 Aug
PER13:15Perth
38h 21m
2 stops
ORD14:36Chicago O'Hare Intl
$2,422
Air Canada
18 Aug
ORD15:40Chicago O'Hare Intl
41h 00m
2 stops
PER21:40Perth
25 Aug
PER13:45Perth
37h 51m
2 stops
ORD14:36Chicago O'Hare Intl
$2,423

Qatar Airways flights from Chicago to Perth

Our best Qatar Airways deals on Chicago to Perth flight tickets
Qatar Airways
31 Aug
ORD19:20Chicago O'Hare Intl
34h 15m
1 stop
PER18:35Perth
7 Sept
PER13:45Perth
38h 20m
2 stops
ORD15:05Chicago O'Hare Intl
$2,557
Qatar Airways
13 Sept
ORD19:20Chicago O'Hare Intl
38h 50m
2 stops
PER23:10Perth
20 Sept
PER22:45Perth
29h 20m
1 stop
ORD15:05Chicago O'Hare Intl
$2,698
Qatar Airways
9 Oct
ORD19:20Chicago O'Hare Intl
36h 50m
2 stops
PER21:10Perth
16 Oct
PER22:45Perth
29h 20m
1 stop
ORD15:05Chicago O'Hare Intl
$2,813

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 8 July 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
Fastest return journey

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Mon 30/11

22:45-07:20

1 stop42h 35m

Perth

Mon 7/12

08:35-16:55

1 stop22h 20m

$2,175

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Tue 18/8

11:50-04:20

3 stops75h 30m

Perth

Tue 25/8

05:35-08:40

3 stops64h 05m

$2,198

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Mon 30/11

22:45-07:20

1 stop42h 35m

Perth

Mon 7/12

08:35-07:00

2 stops36h 25m

$2,394

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Mon 17/8

15:40-21:40

2 stops41h 00m

Perth

Mon 24/8

15:30-14:36

2 stops36h 06m

$2,416

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Mon 17/8

15:40-21:40

2 stops41h 00m

Perth

Mon 24/8

13:15-14:36

2 stops38h 21m

$2,422

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Tue 18/8

15:40-21:40

2 stops41h 00m

Perth

Tue 25/8

13:45-14:36

2 stops37h 51m

$2,423

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Tue 18/8

15:40-21:40

2 stops41h 00m

Perth

Tue 25/8

13:45-14:36

2 stops37h 51m

$2,427

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Sun 16/8

22:30-00:40

2 stops37h 10m

Perth

Tue 1/9

23:20-12:55

2 stops50h 35m

$2,429

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Tue 18/8

15:40-21:40

2 stops41h 00m

Perth

Tue 25/8

13:45-14:36

2 stops37h 51m

$2,430

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Mon 17/8

15:40-21:40

2 stops41h 00m

Perth

Mon 24/8

15:30-22:05

3 stops43h 35m

$2,433

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 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

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

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 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.

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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