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Cheap flights from Chicago O'Hare Intl Airport to Perth from $954

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 15/11. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — PER
16 Jul — 23 Jul1
1 adult

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 11 July 2025.

Round-trip from

$1,577

One-way from

$954

Popular in

December

Cheapest in

January

Average price

$2,759
24/8-31/8
  • 24/8-31/8
  • 4 total stops
  • 93h 10m total
  • Chicago to Perth
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15/11
  • 15/11
  • 2 total stops
  • 45h 35m total
  • Chicago to Perth
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($262 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($110 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 11 July 2025.

Mon 25/816:00ORD - PER
2 stops39h 40mMultiple Airlines
Mon 1/921:55PER - ORD
2 stops53h 30mMultiple Airlines
Deal found 11/7$1,488
Mon 18/819:20ORD - PER
1 stop27h 35mQatar Airways
Wed 3/922:45PER - ORD
1 stop29h 20mQatar Airways
Deal found 10/7$2,034
Mon 1/921:40ORD - PER
2 stops32h 00mIberia
Mon 22/922:45PER - ORD
2 stops51h 45mIberia
Deal found 10/7$2,282

Cheapflights Fare Finder

Customise 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 647,157 searches. Data last updated 11 July 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 24/8

16:00-20:40

2 stops39h 40m

Perth

Sun 31/8

21:55-14:25

2 stops53h 30m

$1,577

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Mon 18/8

19:20-11:55

1 stop27h 35m

Perth

Wed 3/9

22:45-15:05

1 stop29h 20m

$2,034

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Mon 1/9

21:40-18:40

2 stops32h 00m

Perth

Mon 22/9

22:45-13:30

2 stops51h 45m

$2,282

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Sat 15/11

16:25-04:00

2 stops45h 35m

$954

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Sun 10/8

19:20-11:10

1 stop26h 50m

$1,108

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Sun 10/8

19:03-13:35

2 stops29h 32m

$1,813

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Sat 15/11

10:30-20:30

1 stop44h 00m

$1,862

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Sun 10/8

09:55-17:00

3 stops42h 05m

$2,121

Flights are sorted by cheapest return flights first.

Deals found on 8/7

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 return 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, May is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Perth (average of $286). Flying from Chicago O'Hare Intl Airport to Perth in December is currently the most expensive (average of $409). 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.

How much does it cost for a return flight from Chicago O'Hare Intl Airport to Perth?

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 11 July 2025.
Check out reviews from past customers who have flown with ANA, Qantas Airways, andQatar Airways from Chicago O'Hare Intl Airport to Perth to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very Good
899 reviews
Check prices

Overall

8.4

Entertainment

7.9

Crew

8.7

Comfort

8.2

Boarding

8.6

Food

7.7

Reviews

1 / 20
10.0
Excellent

Kenneth,July 2025

SFO - HND

Great food, great service, great comfort. Can’t ask for more although I’m only flying economy!
ANA
8.4
Very Good
899 reviews
ANA
8.4
Very Good
899 reviews
Check prices

Overall

8.4

Entertainment

7.9

Crew

8.7

Comfort

8.2

Boarding

8.6

Food

7.7

Reviews

1 / 20
10.0
Excellent

Kenneth,July 2025

SFO - HND

Great food, great service, great comfort. Can’t ask for more although I’m only flying economy!
Qantas Airways
7.5
Good
876 reviews
ANA
8.4
Very Good
899 reviews
Check prices

Overall

8.4

Entertainment

7.9

Crew

8.7

Comfort

8.2

Boarding

8.6

Food

7.7

Reviews

1 / 20
10.0
Excellent

Kenneth,July 2025

SFO - HND

Great food, great service, great comfort. Can’t ask for more although I’m only flying economy!
Qatar Airways
7.4
Good
3,596 reviews
ANA
8.4
Very Good
899 reviews
Check prices

Overall

8.4

Entertainment

7.9

Crew

8.7

Comfort

8.2

Boarding

8.6

Food

7.7

Reviews

1 / 20
10.0
Excellent

Kenneth,July 2025

SFO - HND

Great food, great service, great comfort. Can’t ask for more although I’m only flying economy!
Air Canada
7.1
Good
9,695 reviews
ANA
8.4
Very Good
899 reviews
Check prices

Overall

8.4

Entertainment

7.9

Crew

8.7

Comfort

8.2

Boarding

8.6

Food

7.7

Reviews

1 / 20
10.0
Excellent

Kenneth,July 2025

SFO - HND

Great food, great service, great comfort. Can’t ask for more although I’m only flying economy!
Iberia
7.0
Good
2,828 reviews
ANA
8.4
Very Good
899 reviews
Check prices

Overall

8.4

Entertainment

7.9

Crew

8.7

Comfort

8.2

Boarding

8.6

Food

7.7

Reviews

1 / 20
10.0
Excellent

Kenneth,July 2025

SFO - HND

Great food, great service, great comfort. Can’t ask for more although I’m only flying economy!

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?

    Perth (PER), located 10.2 km from the city centre, is the airport you fly into when you book flights from Chicago O'Hare Intl to Perth. 0 airlines have flights to Perth from Chicago O'Hare Intl on a regular basis. Booking flights from Chicago O'Hare Intl to Perth should not be difficult; the airport handles an average of 0 inbound flights from Chicago O'Hare Intl per day.

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

    Cheapflights users have booked flights from Chicago O'Hare Intl Airport to Perth round-trip from $2,034. Another airline that can offer you cheap pricing is Iberia. You may be able to fly from Chicago O'Hare Intl Airport to Perth for 19% less than the average price by searching for these airlines.

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

    The cheapest airline one-way is Qatar Airways, with whom users have recently found tickets for as low as $1,108. However, be on the lookout for offers from Qantas Airways and ANA, as they are both options that can get you from Chicago O'Hare Intl Airport to Perth for a low price.

  • 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 holiday 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, May is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Perth (average of $286). Flying from Chicago O'Hare Intl Airport to Perth in December is currently the most expensive (average of $409). 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

Travelling 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
Mandurah
Scarborough
Fremantle
Rottnest Island

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Deals for O'Hare Intl to Perth flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from O'Hare Intl to Perth?

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Can Cheapflights find flights from O'Hare Intl to Perth with no change fees?

Certainly. Search results for flights to Perth from O'Hare Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from O'Hare Intl to Perth become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Perth from O'Hare Intl today and book when prices fit your budget.

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