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

For as low as $2,076, Qatar Airways can have you in Perth from Chicago O'Hare Intl Airport in 34h 15m. 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.

In terms of precipitation, rainfall in Perth ranges from 0.0 - 170.0 inches per month. June is typically the wettest month, when rainfall can reach 170.0 mm. January is typically the driest time to visit Perth when rainfall is around 0.0 mm.

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 24.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 12.0 C).

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

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

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.

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.

$1,016+ Cheap Flights from Chicago O'Hare Intl Airport to Perth

Cheap flight deals from O'Hare Intl to Perth

Enter your travel dates to find the best prices.

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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 4 November 2026.

Sat 5/1220:00 -

2 stops54h 50m

Sat 6/223:50 -

2 stops34h 13m

Deal found 3/11$2,289

Tue 29/1214:57 -

2 stops31h 33m

Mon 18/123:10 -

2 stops29h 02m

Deal found 3/11$2,458

Sun 8/1118:50 -

2 stops34h 20m

Sun 15/1122:45 -

1 stop29h 45m

Deal found 31/10$2,473

Tue 3/1114:10 -

1 stop42h 45m

Tue 10/1108:30 -

1 stop42h 00m

Deal found 2/11$2,572

Thu 3/1218:50 -

1 stop33h 55m

Fri 11/1212:20 -

2 stops40h 10m

Deal found 2/11$2,598

Sat 7/1118:50 -

2 stops37h 50m

Tue 10/1122:45 -

1 stop29h 45m

Deal found 4/11$2,625

Sat 31/1015:10 -

1 stop42h 45m

Mon 16/1100:25 -

1 stop26h 05m

Deal found 31/10$2,643

Thu 31/1216:11 -

2 stops30h 19m

Thu 14/123:45 -

2 stops30h 14m

Deal found 4/11$2,646

Tue 3/1114:10 -

1 stop42h 45m

Tue 10/1115:25 -

2 stops35h 05m

Deal found 2/11$2,666

Wed 11/1118:50 -

2 stops38h 05m

Sat 21/1116:15 -

2 stops38h 00m

Deal found 1/11$2,675

Sun 8/1114:10 -

1 stop26h 45m

Sun 15/1120:50 -

3 stops34h 05m

Deal found 31/10$2,691

Find flight deals from O'Hare Intl to Perth

Round-trip from	$1,750
One-way from	$1,016
Popular in	January
Cheapest in	March
Average price	$2,934

Philippine Airlines
3/5-10/5
2 total stops
64h 55m total
Chicago to Perth

Search Deals

25/1-31/12
2 total stops
47h 40m total
Chicago to Perth

Search Deals

Highest demand for flights based on searches. 18% potential increase in price ($1,005 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($213 potential savings vs. average return price).

Search Deals

Average for round-trip flights in November 2026

Search Deals

Cheapflights Fare Finder

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 Chicago O'Hare Intl - PER Perth

ORDPER

Chicago O'Hare Intl

Mon 25/1

14:10-03:50

2 stops47h 40m

Perth

Wed 31/12

00:00-10:00

Nonstop0h 00m

$1,016

ChicagoPerth

ORD Chicago O'Hare Intl - PER Perth

ORDPER

Chicago O'Hare Intl

Mon 22/2

22:45-07:20

1 stop42h 35m

Perth

Wed 31/12

00:00-10:00

Nonstop0h 00m

$1,269

ChicagoPerth

ORD Chicago O'Hare Intl - PER Perth

ORDPER

Chicago O'Hare Intl

Fri 25/12

05:40-22:20

2 stops50h 40m

Perth

Wed 31/12

00:00-10:00

Nonstop0h 00m

$1,449

ChicagoPerth

ORD Chicago O'Hare Intl - PER Perth

ORDPER

Chicago O'Hare Intl

Mon 22/2

16:20-07:55

2 stops49h 35m

Perth

Wed 31/12

00:00-10:00

Nonstop0h 00m

$1,450

Fastest return journey

ChicagoPerth

ORD Chicago O'Hare Intl - PER Perth

ORDPER

Chicago O'Hare Intl

Tue 26/1

18:50-18:45

1 stop33h 55m

Perth

Wed 31/12

00:00-10:00

Nonstop0h 00m

$1,900

ChicagoPerth

ORD Chicago O'Hare Intl - PER Perth

ORDPER

Chicago O'Hare Intl

Fri 30/4

19:20-18:35

1 stop34h 15m

Perth

Fri 7/5

13:20-15:05

2 stops38h 45m

$2,076

ChicagoPerth

ORD Chicago O'Hare Intl - PER Perth

ORDPER

Chicago O'Hare Intl

Sat 1/5

20:00-16:00

2 stops55h 00m

Perth

Sat 8/5

19:50-21:46

2 stops38h 56m

$2,218

ChicagoPerth

ORD Chicago O'Hare Intl - PER Perth

ORDPER

Chicago O'Hare Intl

Sat 1/5

16:40-16:00

2 stops34h 20m

Perth

Wed 12/5

19:50-00:15

2 stops41h 25m

$2,473

ChicagoPerth

ORD Chicago O'Hare Intl - PER Perth

ORDPER

Chicago O'Hare Intl

Sat 13/3

18:50-21:10

2 stops36h 20m

Perth

Thu 18/3

22:45-15:30

1 stop29h 45m

$2,558

ChicagoPerth

ORD Chicago O'Hare Intl - PER Perth

ORDPER

Chicago O'Hare Intl

Thu 31/12

16:11-12:30

2 stops30h 19m

Perth

Thu 14/1

23:45-15:59

2 stops30h 14m

$2,646

Flights are sorted by cheapest return flights first.

Deals found on 31/10

Showing 1-10 of 12 resultsSorted by cheapest first

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.

ORD-PER

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?

Hong Kong (HKG) – chosen by Cheapflights users on 86% 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?

Doha (DOH) is the most affordable one-stop option, with an average return flight price of $3,045.

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

Flights via Hong Kong (HKG) have the shortest average one-way travel time for one-stop routes: 25h 58m.

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

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

Related info for your journey

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 $2,076, Qatar Airways can have you in Perth from Chicago O'Hare Intl Airport in 34h 15m. 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.

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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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Cheap flights from Chicago O'Hare Intl Airport to Perth from $1,016

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from O'Hare Intl to Perth

Cheapest flights from O'Hare Intl to PerthExplore 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 4 November 2026.

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 4 November 2026.

Best flights from O'Hare Intl to PerthDiscover carefully curated flight deals from O'Hare Intl to Perth that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 November 2026.

Discover carefully curated flight deals from O'Hare Intl to Perth that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 November 2026.

Last-minute flights from O'Hare Intl to PerthDiscover last-minute flight deals from O'Hare Intl to Perth. Data last updated 4 November 2026 and is based on user searches.

Discover last-minute flight deals from O'Hare Intl to Perth. Data last updated 4 November 2026 and is based on user searches.

One-way flights from O'Hare Intl to PerthSearch for one-way flight options from O'Hare Intl to Perth. Find affordable one-way fares based on user searches. Data last updated 4 November 2026.

Search for one-way flight options from O'Hare Intl to Perth. Find affordable one-way fares based on user searches. Data last updated 4 November 2026.

Find flight deals from O'Hare Intl to Perth

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Cheapflights Fare Finder

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

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.

Cheapflights Insights

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

Hong Kong (HKG) – chosen by Cheapflights users on 86% 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?

Doha (DOH) is the most affordable one-stop option, with an average return flight price of $3,045.

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

Flights via Hong Kong (HKG) have the shortest average one-way travel time for one-stop routes: 25h 58m.

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

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

Related info for your journey

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

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

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

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

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

Travelling to a place near Perth?

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Search flights from O'Hare Intl to Perth by cabin class

Find flights from O'Hare Intl to Perth, based on your preferred cabin class, be it economy, premium economy, business, or first class.

O'Hare Intl and Perth flights

Browse other O'Hare Intl and Perth flight options. Last updated on 4 November 2026.

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

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

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

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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 4 November 2026.

Best flights from O'Hare Intl to Perth
Discover carefully curated flight deals from O'Hare Intl to Perth that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 November 2026.

Last-minute flights from O'Hare Intl to Perth
Discover last-minute flight deals from O'Hare Intl to Perth. Data last updated 4 November 2026 and is based on user searches.

One-way flights from O'Hare Intl to Perth
Search for one-way flight options from O'Hare Intl to Perth. Find affordable one-way fares based on user searches. Data last updated 4 November 2026.