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

Hong Kong (HKG) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

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

Flights via Hong Kong (HKG) offer the lowest average round-trip price of $1,823.

What airlines fly to Perth?

Cathay Pacific, Qantas Airways and Qatar Airways are the top three most popular airlines that fly to Perth from Chicago according to our data. Cathay Pacific is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Perth. Keep in mind that there are 3 different airlines that fly to Perth on a routine basis, so you have a few additional options to choose from.

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

Flights connecting via Doha (DOH) have the shortest average one-way travel time: 27h 35m.

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

Doha (DOH) has the shortest average layover time for this route: 6h 25m.

What is the cheapest airline that flies from Chicago to Perth?

Philippine Airlines and Cathay Pacific are the most popular carriers operating from Chicago to Perth

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 December 2025, there are 3 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.

$1,059 Cheap Flights from Chicago to Perth in 2025/26

Q: What is the typical price of a round-trip flight between Chicago and Perth?

Prices are currently low for flights on this route. Typical prices usually range from $1,712 to $2,433. The lowest price recently found on this route was $1,352.

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Find the cheapest flights from Chicago to Perth

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:54 pm - 5:25 am

ORD

PER

48h 31m2 stops

5:05 pm - 11:56 pm

PER

ORD

43h 51m2 stops

$1,352Multiple Airlines

Mon, Mar 9 - Fri, Mar 13

4:00 pm - 5:10 pm

ORD

PER

36h 10m2 stops

6:25 pm - 2:25 pm

PER

ORD

57h 00m2 stops

$1,368Multiple Airlines

Tue, Apr 14 - Tue, Apr 28

5:00 pm - 11:55 pm

ORD

PER

41h 55m2 stops

1:10 am - 11:59 pm

PER

ORD

35h 49m2 stops

$1,440Multiple Airlines

Mon, May 4 - Sat, May 30

6:04 am - 2:45 pm

ORD

PER

43h 41m3 stops

1:15 am - 4:33 pm

PER

ORD

28h 18m2 stops

$1,469Multiple Airlines

Mon, Mar 9 - Thu, Mar 12

6:04 am - 2:45 pm

ORD

PER

42h 41m3 stops

5:05 pm - 11:56 pm

PER

ORD

44h 51m2 stops

$1,487Multiple Airlines

Sun, Feb 22 - Wed, Mar 4

11:56 am - 7:45 am

ORD

PER

29h 49m2 stops

7:10 am - 7:29 pm

PER

ORD

26h 19m2 stops

$1,524Qantas Airways

Sat, Jan 31 - Sat, Feb 7

11:16 am - 1:50 pm

ORD

PER

36h 34m2 stops

10:40 pm - 9:33 pm

PER

ORD

36h 53m2 stops

$1,539Multiple Airlines

Sun, Feb 22 - Wed, Mar 4

1:15 pm - 7:45 am

ORD

PER

28h 30m2 stops

10:55 pm - 2:04 pm

PER

ORD

29h 09m2 stops

$1,543Multiple Airlines

Wed, Jan 28 - Tue, Feb 17

6:45 pm - 8:50 am

ORD

PER

49h 05m2 stops

10:30 am - 11:59 pm

PER

ORD

26h 29m2 stops

$1,547Qantas Airways

Fri, Apr 17 - Sun, Apr 26

3:15 pm - 2:40 pm

ORD

PER

34h 25m3 stops

1:10 am - 10:23 pm

PER

ORD

34h 13m2 stops

$1,564Multiple Airlines

Mon, May 4 - Sat, May 30

Qantas Airways flights from Chicago to Perth

Our best Qantas Airways deals on Chicago to Perth flight tickets

Qantas Airways

Jan 31

ORD11:56 amChicago O'Hare Intl

29h 49m

2 stops

PER7:45 amPerth

Feb 7

PER7:10 amPerth

26h 19m

2 stops

ORD7:29 pmChicago O'Hare Intl

$1,524

Find similar

Qantas Airways

Apr 17

ORD6:45 pmChicago O'Hare Intl

49h 05m

2 stops

PER8:50 amPerth

Apr 26

PER10:30 amPerth

26h 29m

2 stops

ORD11:59 pmChicago O'Hare Intl

$1,547

Find similar

Qantas Airways

Jan 30

ORD5:10 pmChicago O'Hare Intl

48h 35m

2 stops

PER7:45 amPerth

Feb 21

PER5:30 amPerth

30h 53m

2 stops

ORD10:23 pmChicago O'Hare Intl

$1,570

Find similar

Qatar Airways flights from Chicago to Perth

Our best Qatar Airways deals on Chicago to Perth flight tickets

Qatar Airways

Apr 17

ORD7:20 pmChicago O'Hare Intl

27h 35m

1 stop

PER11:55 amPerth

Apr 26

PER3:40 pmPerth

36h 20m

1 stop

ORD3:00 pmChicago O'Hare Intl

$1,921

Find similar

Qatar Airways

Mar 9

ORD12:41 pmChicago O'Hare Intl

34h 14m

2 stops

PER11:55 amPerth

Mar 13

PER10:45 pmPerth

30h 00m

1 stop

ORD3:45 pmChicago O'Hare Intl

$2,025

Find similar

Qatar Airways

Jan 28

ORD6:50 pmChicago O'Hare Intl

33h 55m

1 stop

PER6:45 pmPerth

Feb 17

PER4:35 pmPerth

35h 26m

2 stops

ORD2:01 pmChicago O'Hare Intl

$2,036

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Mon 3/9

3:54 pm-5:25 am

2 stops48h 31m

Perth

Fri 3/13

5:05 pm-11:56 pm

2 stops43h 51m

$1,352

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Tue 4/14

4:00 pm-5:10 pm

2 stops36h 10m

Perth

Tue 4/28

6:25 pm-2:25 pm

2 stops57h 00m

$1,368

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Mon 5/4

5:00 pm-11:55 pm

2 stops41h 55m

Perth

Sat 5/30

1:10 am-11:59 pm

2 stops35h 49m

$1,440

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Mon 3/9

6:04 am-2:45 pm

3 stops43h 41m

Perth

Thu 3/12

1:15 am-4:33 pm

2 stops28h 18m

$1,469

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Sun 2/22

6:04 am-2:45 pm

3 stops42h 41m

Perth

Wed 3/4

5:05 pm-11:56 pm

2 stops44h 51m

$1,487

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Sat 1/31

11:56 am-7:45 am

2 stops29h 49m

Perth

Sat 2/7

7:10 am-7:29 pm

2 stops26h 19m

$1,524

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Sun 2/22

11:16 am-1:50 pm

2 stops36h 34m

Perth

Wed 3/4

10:40 pm-9:33 pm

2 stops36h 53m

$1,539

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Wed 1/28

1:15 pm-7:45 am

2 stops28h 30m

Perth

Tue 2/17

10:55 pm-2:04 pm

2 stops29h 09m

$1,543

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Fri 4/17

6:45 pm-8:50 am

2 stops49h 05m

Perth

Sun 4/26

10:30 am-11:59 pm

2 stops26h 29m

$1,547

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Mon 5/4

3:15 pm-2:40 pm

3 stops34h 25m

Perth

Sat 5/30

1:10 am-10:23 pm

2 stops34h 13m

$1,564

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

Airlines

Layovers

What is the typical price of a round-trip flight between Chicago and Perth?

What is the cheapest day to depart on your flight to Perth?

The cheapest day to depart on your flight to Perth is on a Monday when prices can be found for as low as $1,512. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Perth is Friday, with ticket prices averaging around $2,664.

What is the cheapest time of day to depart on your flight to Perth?

In the evening is the cheapest time of day to fly from Chicago to Perth when you can find flight prices for as low as $1,629. Flying to Perth in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $1,712. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on Chicago to Perth flights?

You could potentially save up to 37% 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

Fastest flight time	27h 05m
Direct flights	None

The fastest flight from Chicago to Perth takes 27h 05m

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 10968.5 mi. 27h 05m 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 December 2025, there are 3 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.
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.

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
Qantas Airways	PriceFrom $1,191	Free Cancellation	Rating 7.5 947 reviews	Search Qantas Airways flights
Qatar Airways	PriceFrom $1,229	Free Cancellation	Rating 7.4 3,686 reviews	Search Qatar Airways flights
Cathay Pacific	PriceFrom $1,418	Free Cancellation	Rating 7.6 1,095 reviews	Search Cathay Pacific flights

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Scarborough

Waikiki

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.