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

JetBlue and Qantas Airways 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 April 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.

$701 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 $1,649.

1 adult

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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.

5:15 pm - 12:15 pm

ORD

PER

30h 00m

2 stops

10:30 am - 11:59 pm

PER

ORD

26h 29m

2 stops

$1,649Qantas Airways

Mon, Aug 17 - Tue, Aug 25

6:55 am - 4:55 pm

ORD

PER

45h 00m

3 stops

10:35 am - 8:43 pm

PER

ORD

47h 08m

3 stops

$1,658Multiple Airlines

Mon, Jun 1 - Mon, Jun 8

5:10 pm - 11:15 am

ORD

PER

29h 05m

2 stops

10:00 am - 11:58 pm

PER

ORD

26h 58m

2 stops

$1,673Qantas Airways

Mon, Jun 1 - Mon, Jun 8

5:10 pm - 12:05 pm

ORD

PER

29h 55m

2 stops

10:30 am - 11:58 pm

PER

ORD

26h 28m

2 stops

$1,681Qantas Airways

Tue, Jun 30 - Thu, Jul 30

6:59 pm - 3:25 pm

ORD

PER

31h 26m

2 stops

10:30 am - 11:58 pm

PER

ORD

26h 28m

2 stops

$1,687Qantas Airways

Tue, Jun 30 - Thu, Jul 30

6:55 am - 4:55 pm

ORD

PER

45h 00m

3 stops

10:35 am - 6:04 am

PER

ORD

32h 29m

2 stops

$1,690Multiple Airlines

Mon, Jun 1 - Mon, Jun 8

3:50 pm - 11:15 am

ORD

PER

30h 25m

2 stops

10:30 am - 11:59 pm

PER

ORD

26h 29m

2 stops

$1,698Qantas Airways

Sat, Aug 29 - Sun, Sep 6

8:42 pm - 11:55 pm

ORD

PER

38h 13m

2 stops

1:10 am - 11:59 pm

PER

ORD

35h 49m

2 stops

$1,701Multiple Airlines

Fri, Sep 4 - Fri, Sep 11

6:59 pm - 1:35 pm

ORD

PER

29h 36m

2 stops

10:30 am - 11:58 pm

PER

ORD

26h 28m

2 stops

$1,717Qantas Airways

Tue, Jun 30 - Thu, Jul 30

5:10 pm - 11:15 am

ORD

PER

29h 05m

2 stops

10:30 am - 11:58 pm

PER

ORD

26h 28m

2 stops

$1,722Qantas Airways

Sat, May 30 - Sat, Jun 6

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Air Canada flights from Chicago to Perth

Our best Air Canada deals on Chicago to Perth flight tickets

Air Canada

Jun 30

ORD3:40 pmChicago O'Hare Intl

35h 05m

2 stops

PER3:45 pmPerth

Jul 30

PER11:55 pmPerth

46h 05m

3 stops

ORD9:00 amChicago O'Hare Intl

$1,735

Air Canada

Jun 30

ORD12:55 pmChicago O'Hare Intl

37h 50m

3 stops

PER3:45 pmPerth

Jul 30

PER11:55 pmPerth

46h 05m

3 stops

ORD9:00 amChicago O'Hare Intl

$1,818

Air Canada

Jul 7

ORD10:43 amChicago O'Hare Intl

40h 02m

3 stops

PER3:45 pmPerth

Jul 14

PER3:30 pmPerth

36h 11m

2 stops

ORD2:41 pmChicago O'Hare Intl

$1,901

Qatar Airways flights from Chicago to Perth

Our best Qatar Airways deals on Chicago to Perth flight tickets

Qatar Airways

May 3

ORD7:20 pmChicago O'Hare Intl

27h 35m

1 stop

PER11:55 amPerth

May 10

PER11:45 pmPerth

54h 05m

2 stops

ORD4:50 pmChicago O'Hare Intl

$1,811

Qatar Airways

Aug 17

ORD7:20 pmChicago O'Hare Intl

27h 35m

1 stop

PER11:55 amPerth

Aug 25

PER7:30 amPerth

44h 35m

2 stops

ORD3:05 pmChicago O'Hare Intl

$1,820

Qatar Airways

May 1

ORD7:20 pmChicago O'Hare Intl

27h 35m

1 stop

PER11:55 amPerth

May 3

PER11:45 pmPerth

54h 05m

2 stops

ORD4:50 pmChicago O'Hare Intl

$1,872

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Mon 8/17

5:15 pm-12:15 pm

2 stops30h 00m

Perth

Tue 8/25

10:30 am-11:59 pm

2 stops26h 29m

$1,649

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Mon 6/1

6:55 am-4:55 pm

3 stops45h 00m

Perth

Mon 6/8

10:35 am-8:43 pm

3 stops47h 08m

$1,658

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Mon 6/1

5:10 pm-11:15 am

2 stops29h 05m

Perth

Mon 6/8

10:00 am-11:58 pm

2 stops26h 58m

$1,673

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Tue 6/30

5:10 pm-12:05 pm

2 stops29h 55m

Perth

Thu 7/30

10:30 am-11:58 pm

2 stops26h 28m

$1,681

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Tue 6/30

6:59 pm-3:25 pm

2 stops31h 26m

Perth

Thu 7/30

10:30 am-11:58 pm

2 stops26h 28m

$1,687

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Mon 6/1

6:55 am-4:55 pm

3 stops45h 00m

Perth

Mon 6/8

10:35 am-6:04 am

2 stops32h 29m

$1,690

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Sat 8/29

3:50 pm-11:15 am

2 stops30h 25m

Perth

Sun 9/6

10:30 am-11:59 pm

2 stops26h 29m

$1,698

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Fri 9/4

8:42 pm-11:55 pm

2 stops38h 13m

Perth

Fri 9/11

1:10 am-11:59 pm

2 stops35h 49m

$1,701

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Tue 6/30

6:59 pm-1:35 pm

2 stops29h 36m

Perth

Thu 7/30

10:30 am-11:58 pm

2 stops26h 28m

$1,717

Quickest round-trip

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Sat 5/30

5:10 pm-11:15 am

2 stops29h 05m

Perth

Sat 6/6

10:30 am-11:58 pm

2 stops26h 28m

$1,722

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 68% 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	29h 45m
Direct flights	None

The fastest flight from Chicago to Perth takes 29h 45m

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 45m 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 April 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.
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
Cathay Pacific	PriceFrom $1,470	Free Cancellation	Rating 7.6 1,280 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.