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$597+ Cheap flights from O'Hare Intl (ORD) to Western Australia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — PER
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Western Australia

Keep the following information in mind while searching for O'Hare Intl to Western Australia flight deals. Data was last updated junio 12, 2025.

Round-trip from

$1,246
(CheapTickets)

One-way from

$597
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$1,255
From Chicago O'Hare Intl to Western Australia
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One-way flight from Chicago O'Hare Intl to Western Australia
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Highest demand for flights based on searches. 8% potential increase in price ($139 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from O'Hare Intl to Western Australia

Cheapest flights from O'Hare Intl to Western Australia
Explore the most affordable flight options available from O'Hare Intl to Western Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This CheapTickets deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/275:45 pmORD - PER
2 stops45h 45mMultiple Airlines
dom. 8/35:10 amPER - ORD
2 stops46h 45mMultiple Airlines
Deal found 6/12$1,246
This oojo deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/67:20 pmORD - PER
1 stop27h 35mQatar Airways
sáb. 9/2710:45 pmPER - ORD
1 stop29h 20mQatar Airways
Deal found 6/10$1,409
This oojo deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/278:50 amORD - PER
2 stops33h 35mPhilippine Airlines
sáb. 10/48:45 amPER - ORD
2 stops40h 30mPhilippine Airlines
Deal found 6/11$1,414
This Gurufare deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/269:07 pmORD - PER
2 stops53h 53mAir New Zealand
sáb. 8/27:50 pmPER - ORD
2 stops40h 09mAir New Zealand
Deal found 6/11$1,559
This Gurufare deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/34:00 pmORD - PER
1 stop26h 45mCathay Pacific
mar. 10/1412:10 amPER - ORD
1 stop27h 15mCathay Pacific
Deal found 6/11$1,574
This Expedia deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/278:34 amORD - PER
3 stops41h 06mSingapore Airlines
vie. 10/31:10 amPER - ORD
2 stops28h 53mSingapore Airlines
Deal found 6/11$1,835
This Air Canada deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/272:00 pmORD - PER
3 stops36h 45mAir Canada
sáb. 10/410:45 pmPER - ORD
2 stops29h 10mAir Canada
Deal found 6/12$1,892
This Gurufare deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/78:25 pmORD - BME
2 stops49h 45mQantas Airways
sáb. 8/2312:45 pmBME - ORD
2 stops40h 10mQantas Airways
Deal found 6/10$1,907
This Qantas Airways deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/246:45 pmORD - PER
2 stops29h 50mQantas Airways
jue. 7/3110:30 amPER - ORD
2 stops26h 13mQantas Airways
Deal found 6/12$2,073
This Qantas Airways deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/255:49 pmORD - BME
2 stops28h 21mMultiple Airlines
vie. 8/16:55 pmBME - ORD
3 stops32h 22mMultiple Airlines
Deal found 6/10$2,205
This Gotogate deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/274:00 pmORD - BME
2 stops56h 10mCathay Pacific
dom. 8/36:55 pmBME - ORD
2 stops32h 30mCathay Pacific
Deal found 6/12$2,617
This Qatar Airways deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/78:40 amORD - BME
3 stops64h 15mQatar Airways
sáb. 8/232:35 pmBME - ORD
3 stops44h 23mQatar Airways
Deal found 6/10$3,930

Cheapflights Fare Finder

Customize your flight search to find flights from O'Hare Intl to Western Australia 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, Cheapflights users made 2,558,603 searches. Data last updated junio 12, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Western Australia that are best for you.

Fly from

O'Hare Intl

Fly to

Western Australia

Route

Depart

Return

Price

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

dom. 7/27

5:45 pm-4:30 am

2 stops45h 45m

Perth

dom. 8/3

5:10 am-2:55 pm

2 stops46h 45m

$1,246

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

sáb. 9/6

7:20 pm-11:55 am

1 stop27h 35m

Perth

sáb. 9/27

10:45 pm-3:05 pm

1 stop29h 20m

$1,409

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

sáb. 7/26

9:07 pm-4:00 pm

2 stops53h 53m

Perth

sáb. 8/2

7:50 pm-10:59 pm

2 stops40h 09m

$1,559

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

sáb. 9/6

8:50 am-7:25 am

2 stops33h 35m

Perth

sáb. 9/27

8:45 am-12:15 pm

2 stops40h 30m

$1,627

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

sáb. 9/6

4:00 pm-7:45 am

1 stop26h 45m

Perth

vie. 9/26

12:10 am-2:25 pm

1 stop27h 15m

$1,774

ChicagoBroome

ORD - BME

ORDBME

Chicago O'Hare Intl

jue. 8/7

8:25 pm-11:10 am

2 stops49h 45m

Broome

sáb. 8/23

12:45 pm-3:55 pm

2 stops40h 10m

$1,907

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

jue. 7/24

6:45 pm-1:35 pm

2 stops29h 50m

Perth

jue. 7/31

10:30 am-11:43 pm

2 stops26h 13m

$2,073

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

vie. 7/25

4:50 pm-11:40 am

2 stops29h 50m

Perth

vie. 8/1

11:45 pm-5:04 pm

2 stops30h 19m

$2,196

ChicagoBroome

ORD - BME

ORDBME

Chicago O'Hare Intl

vie. 7/25

5:49 pm-11:10 am

2 stops28h 21m

Broome

vie. 8/1

6:55 pm-2:17 pm

3 stops32h 22m

$2,205

ChicagoBroome

ORD - BME

ORDBME

Chicago O'Hare Intl

dom. 7/27

4:00 pm-1:10 pm

2 stops56h 10m

Broome

dom. 8/3

6:55 pm-2:25 pm

2 stops32h 30m

$2,617

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 17 results
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Best time to book a flight from O'Hare Intl to Western Australia

Have a flexible travel schedule? Discover the best time to fly to Western Australia from O'Hare Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago O'Hare Intl Airport to Western Australia

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Western Australia?

Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Western Australia (average of $1,456). Flying from Chicago O'Hare Intl Airport to Western Australia in December is currently the most expensive (average of $2,172). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ORD to WA?

Find hourly flight availability from O'Hare Intl to Western Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 12, 2025.

When flying from Chicago O'Hare Intl Airport to Western Australia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Western Australia by month

Plan your trip to Western Australia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Western Australia ranges from 0.0 - 6.7 inches per month. June is typically the wettest month, when rainfall can reach 6.7 in. January is typically the driest time to visit Western Australia when rainfall is around 0.0 in.

Temperature in Western Australia by month

Plan your trip to Western Australia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Western Australia, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Western Australia

Get insights into the airlines that provide service to Western Australia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Western Australia. Reviews last updated junio 12, 2025.
Get a feel of what it's like to fly with Air New Zealand, Cathay Pacific and Qantas Airways from Chicago to Western Australia by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air New Zealand
8.0
Very good
483 reviews

Food

7.3

Entertainment

7.4

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

AKL - SFO

It was a United plane, the seating was too tight.
Air New Zealand
8.0
Very good
483 reviews
Air New Zealand
8.0
Very good
483 reviews

Food

7.3

Entertainment

7.4

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

AKL - SFO

It was a United plane, the seating was too tight.
Cathay Pacific
7.6
Good
892 reviews
Air New Zealand
8.0
Very good
483 reviews

Food

7.3

Entertainment

7.4

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

AKL - SFO

It was a United plane, the seating was too tight.
Qantas Airways
7.5
Good
854 reviews
Air New Zealand
8.0
Very good
483 reviews

Food

7.3

Entertainment

7.4

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

AKL - SFO

It was a United plane, the seating was too tight.
Qatar Airways
7.4
Good
3,584 reviews
Air New Zealand
8.0
Very good
483 reviews

Food

7.3

Entertainment

7.4

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

AKL - SFO

It was a United plane, the seating was too tight.
United Airlines
7.4
Good
8,790 reviews
Air New Zealand
8.0
Very good
483 reviews

Food

7.3

Entertainment

7.4

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

AKL - SFO

It was a United plane, the seating was too tight.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Western Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Western Australia one-way?

    To fly one-way, consider booking your trip with Qatar Airways, which is currently one of the cheapest options available, starting at $1,112. American Airlines flights start at $1,190 while deals on Qantas Airways start at $1,224 one-way.

  • Can I find deals for flights from O'Hare Intl to Western Australia that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Western Australia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Western Australia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Western Australia.

  • Can I find deals for business class flights from O'Hare Intl to Western Australia?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Western Australia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Western Australia?

    Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Western Australia (average of $1,456). Flying from Chicago O'Hare Intl Airport to Western Australia in December is currently the most expensive (average of $2,172). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from O'Hare Intl to Western Australia

Discover the top 2 airlines that operate flights from O'Hare Intl to Western Australia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,191Average$1,522FlexibilityNo cancel feeOn-time74%
Cathay PacificCheapest$1,468Average$1,543FlexibilityNo cancel feeOn-time72%

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