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Cheap flights from Chicago O'Hare Intl Airport to Perth from $1,063

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 21/8. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — PER
13 Jul — 20 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from O'Hare Intl to Perth

Enter your travel dates to find the best prices.

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 13 June 2026.

Fri 18/915:20
ORD
-
PER
2 stops30h 55m
American Airlines
Sun 27/923:45
PER
-
ORD
2 stops29h 08m
American Airlines
Deal found 13/6$2,703
Fri 16/1015:14
ORD
-
PER
2 stops31h 51m
Qantas Airways
Sun 1/1111:35
PER
-
ORD
2 stops31h 51m
Qantas Airways
Deal found 10/6$2,715
Sun 2/815:21
ORD
-
PER
2 stops33h 14m
American Airlines
Sun 9/823:45
PER
-
ORD
2 stops29h 09m
American Airlines
Deal found 13/6$2,720
Fri 16/1015:14
ORD
-
PER
2 stops31h 51m
American Airlines
Sun 1/1122:35
PER
-
ORD
2 stops33h 10m
American Airlines
Deal found 11/6$2,722
Sat 7/1115:00
ORD
-
PER
2 stops31h 25m
American Airlines
Tue 15/1222:35
PER
-
ORD
2 stops32h 19m
American Airlines
Deal found 12/6$2,729
Fri 18/919:20
ORD
-
PER
1 stop27h 35m
Qatar Airways
Sun 27/914:20
PER
-
ORD
2 stops37h 45m
Qatar Airways
Deal found 13/6$2,732
Fri 16/1019:20
ORD
-
PER
1 stop34h 15m
Qatar Airways
Sun 1/1113:20
PER
-
ORD
2 stops39h 10m
Qatar Airways
Deal found 12/6$2,771
Mon 29/606:55
ORD
-
PER
3 stops47h 15m
Multiple Airlines
Mon 13/723:45
PER
-
ORD
3 stops60h 25m
Multiple Airlines
Deal found 13/6$2,789
Fri 18/914:15
ORD
-
PER
3 stops36h 30m
Air Canada
Sun 27/922:40
PER
-
ORD
2 stops29h 03m
Air Canada
Deal found 13/6$2,791
Mon 27/708:48
ORD
-
PER
2 stops37h 27m
Air New Zealand
Mon 3/819:50
PER
-
ORD
2 stops46h 01m
Air New Zealand
Deal found 12/6$2,810

Find 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 13 June 2026.

Round-trip from

$2,400

One-way from

$1,063
Air Canada
  • Air Canada
  • 14/9-12/10
  • 5 total stops
  • 73h 30m total
  • Chicago to Perth
Search Deals
21/8
  • 21/8
  • 3 total stops
  • 57h 43m total
  • Chicago to Perth
Search Deals

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 13 June 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Perth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Mon 14/9

14:15-21:40

3 stops42h 25m

Perth

Mon 12/10

22:40-16:45

2 stops31h 05m

$2,400

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Fri 18/9

15:20-11:15

2 stops30h 55m

Perth

Sun 27/9

23:45-15:53

2 stops29h 08m

$2,703

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Fri 16/10

15:14-12:05

2 stops31h 51m

Perth

Sun 1/11

11:35-06:26

2 stops31h 51m

$2,716

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Fri 16/10

19:20-18:35

1 stop34h 15m

Perth

Sun 1/11

13:20-15:30

2 stops39h 10m

$2,773

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Mon 14/9

19:20-18:35

1 stop34h 15m

Perth

Mon 12/10

22:45-15:05

1 stop29h 20m

$2,872

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Fri 16/10

19:20-18:35

1 stop34h 15m

Perth

Sun 1/11

13:20-15:30

2 stops39h 10m

$3,051
Fastest return journey

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Thu 9/7

19:08-17:00

2 stops32h 52m

Perth

Mon 24/8

10:30-23:30

2 stops26h 00m

$3,104

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Tue 30/6

14:30-15:25

2 stops35h 55m

Perth

Wed 29/7

00:25-23:15

2 stops35h 50m

$3,126

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Sat 7/11

10:30-20:10

1 stop43h 40m

Perth

Tue 15/12

21:55-18:54

2 stops34h 59m

$3,188

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Sat 7/11

16:06-18:45

2 stops36h 39m

Perth

Tue 15/12

22:45-14:30

1 stop29h 45m

$3,199

Flights are sorted by cheapest return flights first.

Deals found on 12/6

Showing 1-10 of 16 resultsSorted by cheapest first
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 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’s the top stopover airport for flights from Chicago O'Hare Intl Airport to Perth?

Share of one-stop return flights from Chicago O'Hare Intl Airport to Perth chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Hong Kong (HKG) – chosen by Cheapflights users on 67% of one-stop itineraries from Chicago O'Hare Intl Airport to Perth on Cheapflights.

What’s the cheapest stopover airport for flights from Chicago O'Hare Intl Airport to Perth?

Average return fare for one-stop flights from Chicago O'Hare Intl Airport to Perth, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Doha (DOH) is the most affordable one-stop option, with an average return flight price of $3,025.

What’s the fastest stopover option from Chicago O'Hare Intl Airport to Perth?

Shortest average travel time for one-stop one-way flights from Chicago O'Hare Intl Airport to Perth, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Hong Kong (HKG) have the shortest average one-way travel time for one-stop routes: 25h 35m.

Which airport typically offers the quickest stopover for flights from Chicago O'Hare Intl Airport to Perth?

Average stopover duration for one-stop one-way flights from Chicago O'Hare Intl Airport to Perth, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Doha (DOH) offer the fastest connection on this route, with an average stopover time of 3h 00m.

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.

  • How long is the flight from Chicago O'Hare Intl Airport to Perth?

    For as low as $2,703, Air Canada can have you in Perth from Chicago O'Hare Intl Airport in 30h 55m. There are 17617 km between Chicago O'Hare Intl Airport and Perth. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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.

See more FAQs

Travelling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Fremantle
Scarborough
Rottnest Island
Mandurah

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How does Cheapflights help users find flights from O'Hare Intl to Perth?

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?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from O'Hare Intl to Perth for you. Better yet — we are completely free to use.

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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