Which airport is the most popular layover for flights between Chicago and Perth?

Doha (DOH) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest connection time from Chicago to Perth?

Doha (DOH) has the shortest average layover time for this route: 2h 55m.

Which layover airport offers the lowest fares from Chicago to Perth?

Flights via Doha (DOH) offer the lowest average round-trip price of $1,762.

Which layover airport has the shortest travel time from Chicago to Perth?

Flights connecting via Hong Kong (HKG) have the shortest average one-way travel time: 26h 45m.

When did momondo last update prices for flights from Chicago to Perth Airport?

Prices for flights from Chicago to Perth Airport refresh daily.

How many operators does momondo search for flights from Chicago to Perth Airport?

As of October 2026, there are 2 operators available to choose from for flights from Chicago to Perth Airport.

How old do you have to be to fly from Chicago to Perth Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. 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 travel and health documents required for your trip to Perth Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Perth Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$591 Cheap Flights from Chicago to Perth in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chicago to Perth

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:40 pm - 9:40 pmORD Chicago O'Hare Intl-PER Perth

41h 00m2 stops Vancouver Intl Sydney Kingsford Smith

5:15 pm - 2:50 pmPER Perth-ORD Chicago O'Hare Intl

34h 35m2 stops Brisbane Vancouver Intl

$1,183Air Canada

Mon, Apr 19 - Mon, May 10

11:45 pm - 7:15 amORD Chicago O'Hare Intl-PER Perth

42h 30m1 stop Manila Ninoy Aquino Intl

8:30 am - 5:55 pmPER Perth-ORD Chicago O'Hare Intl

22h 25m1 stop Manila Ninoy Aquino Intl

$1,188Philippine Airlines

Mon, Apr 19 - Mon, May 10

12:50 pm - 9:40 pmORD Chicago O'Hare Intl-PER Perth

43h 50m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith

1:45 pm - 2:50 pmPER Perth-ORD Chicago O'Hare Intl

38h 05m2 stops Brisbane Vancouver Intl

$1,227Air Canada

Mon, Apr 19 - Mon, May 10

12:50 pm - 3:30 pmORD Chicago O'Hare Intl-PER Perth

36h 40m2 stops Toronto Pearson Intl Sydney Kingsford Smith

3:15 pm - 7:01 pmPER Perth-ORD Chicago O'Hare Intl

41h 46m2 stops Sydney Kingsford Smith Toronto Pearson Intl

$1,320Multiple Airlines

Wed, Jan 13 - Wed, Jan 20

6:50 pm - 6:45 pmORD Chicago O'Hare Intl-PER Perth

33h 55m1 stop Doha Hamad Intl

12:20 pm - 2:30 pmPER Perth-ORD Chicago O'Hare Intl

40h 10m2 stops Adelaide Doha Hamad Intl

$1,453Qatar Airways

Fri, Nov 27 - Fri, Dec 11

6:50 pm - 6:45 pmORD Chicago O'Hare Intl-PER Perth

33h 55m1 stop Doha Hamad Intl

12:20 pm - 2:30 pmPER Perth-ORD Chicago O'Hare Intl

40h 10m2 stops Adelaide Doha Hamad Intl

$1,486Qatar Airways

Thu, Nov 26 - Fri, Dec 11

6:50 pm - 6:45 pmORD Chicago O'Hare Intl-PER Perth

33h 55m1 stop Doha Hamad Intl

10:45 pm - 2:30 pmPER Perth-ORD Chicago O'Hare Intl

29h 45m1 stop Doha Hamad Intl

$1,697Qatar Airways

Thu, Nov 26 - Fri, Dec 11

2:10 pm - 10:55 pmORD Chicago O'Hare Intl-PER Perth

42h 45m1 stop Hong Kong Intl

8:30 am - 12:30 pmPER Perth-ORD Chicago O'Hare Intl

42h 00m1 stop Hong Kong Intl

$1,799Cathay Pacific

Wed, Nov 25 - Wed, Dec 2

2:10 pm - 6:55 amORD Chicago O'Hare Intl-PER Perth

26h 45m1 stop Hong Kong Intl

12:25 am - 12:30 pmPER Perth-ORD Chicago O'Hare Intl

26h 05m1 stop Hong Kong Intl

$1,801Cathay Pacific

Tue, Nov 10 - Mon, Nov 23

2:10 pm - 6:55 amORD Chicago O'Hare Intl-PER Perth

26h 45m1 stop Hong Kong Intl

12:25 am - 12:30 pmPER Perth-ORD Chicago O'Hare Intl

26h 05m1 stop Hong Kong Intl

$1,837Cathay Pacific

Tue, Nov 24 - Mon, Nov 30

Cheap last minute flights

Enter your travel dates to find the best prices.

5:53 pm - 2:30 pmORD Chicago O'Hare Intl-PER Perth

31h 37m2 stops Los Angeles Melbourne

5:00 am - 6:30 pmPER Perth-ORD Chicago O'Hare Intl

27h 30m2 stops Sydney Kingsford Smith Dallas/Fort Worth

$1,402Qantas Airways

Sat, Oct 31 - Tue, Nov 17

5:53 pm - 2:30 pmORD Chicago O'Hare Intl-PER Perth

31h 37m2 stops Los Angeles Melbourne

5:00 am - 6:30 pmPER Perth-ORD Chicago O'Hare Intl

27h 30m2 stops Sydney Kingsford Smith Dallas/Fort Worth

$1,426Qantas Airways

Sat, Oct 31 - Tue, Nov 17

2:50 pm - 9:40 amORD Chicago O'Hare Intl-PER Perth

29h 50m2 stops Dallas/Fort Worth Melbourne

5:00 am - 6:30 pmPER Perth-ORD Chicago O'Hare Intl

27h 30m2 stops Sydney Kingsford Smith Dallas/Fort Worth

$1,426Multiple Airlines

Sat, Oct 31 - Tue, Nov 17

3:30 pm - 12:05 amORD Chicago O'Hare Intl-PER Perth

43h 35m2 stops Vancouver Intl Brisbane

12:15 pm - 7:58 pmPER Perth-ORD Chicago O'Hare Intl

45h 43m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl

$1,553Multiple Airlines

Sat, Oct 31 - Tue, Nov 17

7:50 pm - 6:45 pmORD Chicago O'Hare Intl-PER Perth

33h 55m1 stop Doha Hamad Intl

1:20 pm - 2:30 pmPER Perth-ORD Chicago O'Hare Intl

39h 10m2 stops Brisbane Doha Hamad Intl

$1,798Qatar Airways

Sat, Oct 31 - Tue, Nov 17

7:50 pm - 9:10 pmORD Chicago O'Hare Intl-PER Perth

36h 20m2 stops Doha Hamad Intl Melbourne

10:45 pm - 2:30 pmPER Perth-ORD Chicago O'Hare Intl

29h 45m1 stop Doha Hamad Intl

$1,804Qatar Airways

Sat, Oct 31 - Tue, Nov 17

7:50 pm - 9:10 pmORD Chicago O'Hare Intl-PER Perth

36h 20m2 stops Doha Hamad Intl Melbourne

10:45 pm - 2:30 pmPER Perth-ORD Chicago O'Hare Intl

29h 45m1 stop Doha Hamad Intl

$1,805Qatar Airways

Sat, Oct 31 - Tue, Nov 17

3:10 pm - 10:55 pmORD Chicago O'Hare Intl-PER Perth

42h 45m1 stop Hong Kong Intl

12:25 am - 12:30 pmPER Perth-ORD Chicago O'Hare Intl

26h 05m1 stop Hong Kong Intl

$1,849Cathay Pacific

Sat, Oct 31 - Mon, Nov 16

3:10 pm - 10:55 pmORD Chicago O'Hare Intl-PER Perth

42h 45m1 stop Hong Kong Intl

12:25 am - 12:30 pmPER Perth-ORD Chicago O'Hare Intl

26h 05m1 stop Hong Kong Intl

$1,850Cathay Pacific

Sat, Oct 31 - Mon, Nov 16

7:50 pm - 6:45 pmORD Chicago O'Hare Intl-PER Perth

33h 55m1 stop Doha Hamad Intl

1:20 pm - 2:30 pmPER Perth-ORD Chicago O'Hare Intl

39h 10m2 stops Brisbane Doha Hamad Intl

$1,980Qatar Airways

Sat, Oct 31 - Tue, Nov 17

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Cathay Pacific flights from Chicago to Perth

Our best Cathay Pacific deals on Chicago to Perth flight tickets

Cathay Pacific

Nov 25

ORD2:10 pmChicago O'Hare Intl

42h 45m

1 stop

PER10:55 pmPerth

Dec 2

PER8:30 amPerth

42h 00m

1 stop

ORD12:30 pmChicago O'Hare Intl

$1,799

Cathay Pacific

Nov 10

ORD2:10 pmChicago O'Hare Intl

26h 45m

1 stop

PER6:55 amPerth

Nov 23

PER12:25 amPerth

26h 05m

1 stop

ORD12:30 pmChicago O'Hare Intl

$1,801

Cathay Pacific

Nov 3

ORD2:10 pmChicago O'Hare Intl

42h 45m

1 stop

PER10:55 pmPerth

Nov 16

PER12:25 amPerth

26h 05m

1 stop

ORD12:30 pmChicago O'Hare Intl

$1,802

Air New Zealand flights from Chicago to Perth

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

Air New Zealand

Feb 28

ORD3:47 pmChicago O'Hare Intl

35h 03m

2 stops

PER4:50 pmPerth

Mar 2

PER6:50 pmPerth

41h 09m

2 stops

ORD9:59 pmChicago O'Hare Intl

$1,611

Air New Zealand

Feb 27

ORD8:50 amChicago O'Hare Intl

42h 00m

2 stops

PER4:50 pmPerth

Mar 2

PER6:50 pmPerth

41h 09m

2 stops

ORD9:59 pmChicago O'Hare Intl

$1,661

Air New Zealand

Nov 25

ORD2:30 pmChicago O'Hare Intl

36h 20m

2 stops

PER4:50 pmPerth

Dec 2

PER6:50 pmPerth

40h 47m

2 stops

ORD9:37 pmChicago O'Hare Intl

$1,959

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoPerth

ORD Chicago O'Hare Intl - PER Perth

ORDPER

Chicago O'Hare Intl

Mon 4/19

3:40 pm-9:40 pm

2 stops41h 00m

Perth

Mon 5/10

5:15 pm-2:50 pm

2 stops34h 35m

$1,183

ChicagoPerth

ORD Chicago O'Hare Intl - PER Perth

ORDPER

Chicago O'Hare Intl

Mon 4/19

11:45 pm-7:15 am

1 stop42h 30m

Perth

Mon 5/10

8:30 am-5:55 pm

1 stop22h 25m

$1,188

ChicagoPerth

ORD Chicago O'Hare Intl - PER Perth

ORDPER

Chicago O'Hare Intl

Mon 4/19

12:50 pm-9:40 pm

3 stops43h 50m

Perth

Mon 5/10

1:45 pm-2:50 pm

2 stops38h 05m

$1,227

ChicagoPerth

ORD Chicago O'Hare Intl - PER Perth

ORDPER

Chicago O'Hare Intl

Wed 1/13

12:50 pm-3:30 pm

2 stops36h 40m

Perth

Wed 1/20

3:15 pm-7:01 pm

2 stops41h 46m

$1,320

ChicagoPerth

ORD Chicago O'Hare Intl - PER Perth

ORDPER

Chicago O'Hare Intl

Fri 11/27

6:50 pm-6:45 pm

1 stop33h 55m

Perth

Fri 12/11

12:20 pm-2:30 pm

2 stops40h 10m

$1,453

ChicagoPerth

ORD Chicago O'Hare Intl - PER Perth

ORDPER

Chicago O'Hare Intl

Thu 11/26

6:50 pm-6:45 pm

1 stop33h 55m

Perth

Fri 12/11

12:20 pm-2:30 pm

2 stops40h 10m

$1,486

ChicagoPerth

ORD Chicago O'Hare Intl - PER Perth

ORDPER

Chicago O'Hare Intl

Thu 11/26

6:50 pm-6:45 pm

1 stop33h 55m

Perth

Fri 12/11

10:45 pm-2:30 pm

1 stop29h 45m

$1,697

ChicagoPerth

ORD Chicago O'Hare Intl - PER Perth

ORDPER

Chicago O'Hare Intl

Wed 11/25

2:10 pm-10:55 pm

1 stop42h 45m

Perth

Wed 12/2

8:30 am-12:30 pm

1 stop42h 00m

$1,799

Quickest round-trip

ChicagoPerth

ORD Chicago O'Hare Intl - PER Perth

ORDPER

Chicago O'Hare Intl

Tue 11/10

2:10 pm-6:55 am

1 stop26h 45m

Perth

Mon 11/23

12:25 am-12:30 pm

1 stop26h 05m

$1,801

ChicagoPerth

ORD Chicago O'Hare Intl - PER Perth

ORDPER

Chicago O'Hare Intl

Tue 11/24

2:10 pm-6:55 am

1 stop26h 45m

Perth

Mon 11/30

12:25 am-12:30 pm

1 stop26h 05m

$1,837

Flights are sorted by cheapest round-trip 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

Prices

Layovers

What is the cheapest month to fly to Perth?

In general, May is the cheapest month to fly from Chicago to Perth. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you are unable to visit Perth during the month of May, then departing from Chicago during the month February is also very affordable. Most momondo users find prices during this month for around $0.

Can stopping save me money on Chicago to Perth flights?

You could potentially save up to 41% 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 round-trip 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

Best Price Found	$591
Fastest flight time	29h 50m
Direct flights	None

The best one-way flight to Perth from Chicago in the past 72 hours is $591. The best round-trip flight deal from Chicago to Perth found on momondo in the last 72 hours is $1,183.

The fastest flight from Chicago to Perth takes 29h 50m

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 10968.5 mi. 29h 50m is a normal flight duration for this route.
When did momondo last update prices for flights from Chicago to Perth Airport?
Prices for flights from Chicago to Perth Airport refresh daily.
How many operators does momondo search for flights from Chicago to Perth Airport?
As of October 2026, there are 2 operators available to choose from for flights from Chicago to Perth Airport.
How old do you have to be to fly from Chicago to Perth Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. 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 travel and health documents required for your trip to Perth Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Perth Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Chicago to Perth

Compare and see reviews for airlines that fly from Chicago to Perth with momondo

Airline	Rating	Free Cancellation	Price
Cathay Pacific	PriceFrom $1,560	Free Cancellation	Rating 7.6 1,526 reviews		Search Cathay Pacific flights
Qatar Airways	PriceFrom $1,581	Free Cancellation	Rating 7.3 3,707 reviews		Search Qatar Airways flights

Fremantle

Mandurah

Rottnest Island

Scarborough

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?

Flights from Chicago to Perth with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Chicago to Perth?

Once you have performed a search for Chicago to Perth flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Chicago to Perth right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Chicago to Perth now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Perth and let you know when they change.