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Perth

$597+ Cheap flights from O'Hare Intl (ORD) to Perth (PER)

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
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Perth

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Perth (PER). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$1,246
(CheapTickets)

One-way from

$597
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$2,157
From Chicago O'Hare Intl to Perth
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One-way flight from Chicago O'Hare Intl to Perth
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Highest demand for flights based on searches. 4% potential increase in price ($82 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($44 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 Perth

Cheapest flights from O'Hare Intl to Perth
Explore the most affordable flight options available from O'Hare Intl to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 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.
Sun 7/275:45 pmORD - PER
2 stops45h 45mMultiple Airlines
Sun 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.
Sat 9/67:20 pmORD - PER
1 stop27h 35mQatar Airways
Sat 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.
Sat 9/278:50 amORD - PER
2 stops33h 35mPhilippine Airlines
Sat 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.
Sat 7/269:07 pmORD - PER
2 stops53h 53mAir New Zealand
Sat 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.
Fri 10/34:00 pmORD - PER
1 stop26h 45mCathay Pacific
Tue 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.
Sat 9/278:34 amORD - PER
3 stops41h 06mSingapore Airlines
Fri 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.
Sat 9/272:00 pmORD - PER
3 stops36h 45mAir Canada
Sat 10/410:45 pmPER - ORD
2 stops29h 10mAir Canada
Deal found 6/12$1,892
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.
Thu 7/246:45 pmORD - PER
2 stops29h 50mQantas Airways
Thu 7/3110:30 amPER - ORD
2 stops26h 13mQantas Airways
Deal found 6/12$2,073

Cheapflights Fare Finder

Customize your flight search to find flights from O'Hare Intl to Perth 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 June 12, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Perth that are best for you.

Fly from

O'Hare Intl

Fly to

Perth

Route

Depart

Return

Price

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Sun 7/27

5:45 pm-4:30 am

2 stops45h 45m

Perth

Sun 8/3

5:10 am-2:55 pm

2 stops46h 45m

$1,246

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Sat 9/6

7:20 pm-11:55 am

1 stop27h 35m

Perth

Sat 9/27

10:45 pm-3:05 pm

1 stop29h 20m

$1,409

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Sat 7/26

9:07 pm-4:00 pm

2 stops53h 53m

Perth

Sat 8/2

7:50 pm-10:59 pm

2 stops40h 09m

$1,559

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Sat 9/6

8:50 am-7:25 am

2 stops33h 35m

Perth

Sat 9/27

8:45 am-12:15 pm

2 stops40h 30m

$1,627

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Sat 9/6

4:00 pm-7:45 am

1 stop26h 45m

Perth

Fri 9/26

12:10 am-2:25 pm

1 stop27h 15m

$1,774

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Thu 7/24

6:45 pm-1:35 pm

2 stops29h 50m

Perth

Thu 7/31

10:30 am-11:43 pm

2 stops26h 13m

$2,073

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Fri 7/25

4:50 pm-11:40 am

2 stops29h 50m

Perth

Fri 8/1

11:45 pm-5:04 pm

2 stops30h 19m

$2,196

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Wed 8/27

12:15 pm-7:35 am

2 stops54h 20m

$597

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Mon 8/25

7:20 pm-11:55 am

1 stop27h 35m

$1,112

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Sun 7/27

3:21 pm-11:15 am

2 stops30h 54m

$1,190

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 11 results
1
2

Best time to book a flight from O'Hare Intl to Perth

Have a flexible travel schedule? Discover the best time to fly to Perth 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 Perth

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

Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Perth (average of $1,456). Flying from Chicago O'Hare Intl Airport to Perth 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 PER?

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

It’s typically best to fly out from Chicago O'Hare Intl Airport to Perth in the evening. Doing so could potentially save you 3% on the flight price compared to flying in the morning, which is usually more expensive.

Rainfall in Perth by month

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

In terms of precipitation, rainfall in Perth 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 Perth when rainfall is around 0.0 in.

Temperature in Perth by month

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

If weather is an important factor for your trip to Perth, 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 Perth

Get insights into the airlines that provide service to Perth. 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 Perth. Reviews last updated June 12, 2025.
Get a feel of what it's like to fly with Air New Zealand, Cathay Pacific and Qantas Airways from Chicago to Perth by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air New Zealand
8.0
Very good
483 reviews

Food

7.3

Boarding

8.2

Entertainment

7.4

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

Boarding

8.2

Entertainment

7.4

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

Boarding

8.2

Entertainment

7.4

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

Boarding

8.2

Entertainment

7.4

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

Boarding

8.2

Entertainment

7.4

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

Boarding

8.2

Entertainment

7.4

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 Perth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Perth from Chicago O'Hare Intl?

    Located just 6.3 mi from the city center, Perth is the airport most travelers will use when flying to Perth from Chicago O'Hare Intl. Booking flights from Chicago O'Hare Intl to Perth (PER) should be relatively easy as there are 0 daily inbound flights from Chicago O'Hare Intl from 2 different airlines.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Perth round-trip?

    According to our current data, Qatar Airways ($1,409), Air New Zealand ($1,559), and Philippine Airlines ($1,627) offers the cheapest pricing from Chicago O'Hare Intl Airport to Perth. Qatar Airways is 16% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Perth 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 Air Canada start at $2,555 one-way.

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

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

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

    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 Perth.

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

    Yes. Cheapflights offers flight deals from O'Hare Intl to Perth 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 Perth?

    Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Perth (average of $1,456). Flying from Chicago O'Hare Intl Airport to Perth 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

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Fremantle
Rottnest Island
Scarborough

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Alternative routes for O'Hare Intl to Perth

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Broome flights

Top 2 airlines flying from O'Hare Intl to Perth

Discover the top 2 airlines that operate flights from O'Hare Intl to Perth. 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 June 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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