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

Singapore Airlines is the most popular carrier operating from Chicago to Perth

What airlines fly to Perth?

Cathay Pacific, Qatar Airways and Qantas 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 39% 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.

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 March 2026, 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.

$730 Cheap Flights from Chicago to Perth in 2026

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 $2,273 to $1,989. The lowest price recently found on this route was $1,609.

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

1:00 pm - 9:45 pm

ORD

PER

43h 45m

2 stops

12:15 pm - 8:35 am

PER

ORD

33h 20m

2 stops

$1,609Multiple Airlines

Tue, Apr 28 - Tue, May 5

2:00 pm - 5:50 am

ORD

PER

50h 50m

2 stops

2:50 pm - 8:35 am

PER

ORD

54h 45m

2 stops

$1,618Multiple Airlines

Wed, May 13 - Wed, May 20

2:00 pm - 12:40 am

ORD

PER

45h 40m

2 stops

12:15 pm - 8:35 am

PER

ORD

33h 20m

2 stops

$1,630Multiple Airlines

Wed, May 13 - Thu, May 28

3:40 pm - 9:40 pm

ORD

PER

41h 00m

2 stops

10:40 pm - 2:45 pm

PER

ORD

29h 05m

2 stops

$1,645Air Canada

Tue, May 19 - Mon, May 25

2:15 pm - 3:45 pm

ORD

PER

36h 30m

3 stops

10:40 pm - 2:45 pm

PER

ORD

29h 05m

2 stops

$1,653Air Canada

Tue, May 19 - Mon, May 25

3:40 pm - 3:45 pm

ORD

PER

35h 05m

2 stops

10:40 pm - 8:15 pm

PER

ORD

34h 35m

2 stops

$1,758Air Canada

Mon, May 11 - Mon, May 18

2:15 pm - 3:45 pm

ORD

PER

36h 30m

3 stops

10:40 pm - 8:15 pm

PER

ORD

34h 35m

2 stops

$1,766Air Canada

Mon, May 11 - Mon, May 18

9:10 pm - 7:40 pm

ORD

PER

33h 30m

2 stops

2:50 pm - 3:40 pm

PER

ORD

37h 50m

2 stops

$1,792Multiple Airlines

Sun, Jul 5 - Mon, Jul 13

7:20 pm - 6:35 pm

ORD

PER

34h 15m

1 stop

10:45 pm - 3:05 pm

PER

ORD

29h 20m

1 stop

$1,793Qatar Airways

Tue, Apr 28 - Tue, May 5

3:40 pm - 3:45 pm

ORD

PER

35h 05m

2 stops

10:40 pm - 2:48 pm

PER

ORD

29h 08m

2 stops

$1,794Air Canada

Sun, Sep 13 - Sun, Sep 20

Qantas Airways flights from Chicago to Perth

Our best Qantas Airways deals on Chicago to Perth flight tickets

Qantas Airways

Jun 30

ORD5:10 pmChicago O'Hare Intl

29h 05m

2 stops

PER11:15 amPerth

Jul 30

PER10:30 amPerth

26h 28m

2 stops

ORD11:58 pmChicago O'Hare Intl

$1,916

Qantas Airways

Jun 30

ORD6:59 pmChicago O'Hare Intl

31h 26m

2 stops

PER3:25 pmPerth

Jul 30

PER10:30 amPerth

26h 28m

2 stops

ORD11:58 pmChicago O'Hare Intl

$1,927

Qantas Airways

Apr 5

ORD4:44 pmChicago O'Hare Intl

30h 21m

2 stops

PER12:05 pmPerth

Apr 22

PER10:30 amPerth

26h 29m

2 stops

ORD11:59 pmChicago O'Hare Intl

$2,089

JetBlue flights from Chicago to Perth

Our best JetBlue deals on Chicago to Perth flight tickets

JetBlue

Apr 24

ORD8:31 amChicago O'Hare Intl

45h 04m

2 stops

PER6:35 pmPerth

May 1

PER10:45 pmPerth

45h 56m

2 stops

ORD7:41 amChicago O'Hare Intl

$1,795

JetBlue

Apr 24

ORD8:31 amChicago O'Hare Intl

45h 04m

2 stops

PER6:35 pmPerth

May 1

PER10:45 pmPerth

45h 56m

2 stops

ORD7:41 amChicago O'Hare Intl

$1,796

JetBlue

Apr 24

ORD8:31 amChicago O'Hare Intl

45h 04m

2 stops

PER6:35 pmPerth

May 1

PER10:45 pmPerth

45h 56m

2 stops

ORD7:41 amChicago O'Hare Intl

$1,809

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Tue 4/28

1:00 pm-9:45 pm

2 stops43h 45m

Perth

Tue 5/5

12:15 pm-8:35 am

2 stops33h 20m

$1,609

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Wed 5/13

2:00 pm-5:50 am

2 stops50h 50m

Perth

Wed 5/20

2:50 pm-8:35 am

2 stops54h 45m

$1,618

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Wed 5/13

2:00 pm-12:40 am

2 stops45h 40m

Perth

Thu 5/28

12:15 pm-8:35 am

2 stops33h 20m

$1,630

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Tue 5/19

3:40 pm-9:40 pm

2 stops41h 00m

Perth

Mon 5/25

10:40 pm-2:45 pm

2 stops29h 05m

$1,645

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Tue 5/19

2:15 pm-3:45 pm

3 stops36h 30m

Perth

Mon 5/25

10:40 pm-2:45 pm

2 stops29h 05m

$1,653

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Mon 5/11

3:40 pm-3:45 pm

2 stops35h 05m

Perth

Mon 5/18

10:40 pm-8:15 pm

2 stops34h 35m

$1,758

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Mon 5/11

2:15 pm-3:45 pm

3 stops36h 30m

Perth

Mon 5/18

10:40 pm-8:15 pm

2 stops34h 35m

$1,766

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Sun 7/5

9:10 pm-7:40 pm

2 stops33h 30m

Perth

Mon 7/13

2:50 pm-3:40 pm

2 stops37h 50m

$1,792

Quickest round-trip

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Tue 4/28

7:20 pm-6:35 pm

1 stop34h 15m

Perth

Tue 5/5

10:45 pm-3:05 pm

1 stop29h 20m

$1,793

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Sun 9/13

3:40 pm-3:45 pm

2 stops35h 05m

Perth

Sun 9/20

10:40 pm-2:48 pm

2 stops29h 08m

$1,794

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

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

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	31h 26m
Direct flights	None

The fastest flight from Chicago to Perth takes 31h 26m

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. 31h 26m 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 March 2026, 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
Qatar Airways	PriceFrom $1,263	Free Cancellation	Rating 7.4 3,730 reviews	Search Qatar Airways flights
Qantas Airways	PriceFrom $1,269	Free Cancellation	Rating 7.5 1,014 reviews	Search Qantas Airways flights
Cathay Pacific	PriceFrom $1,470	Free Cancellation	Rating 7.6 1,234 reviews	Search Cathay Pacific flights

Fremantle

Mandurah

Rottnest Island

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.