£729 Cheap Flights from Perth (PER) to Chicago (ORD)

View £729 flight on Wed, 8 Oct 2025Opens in a new window

Popular airlines from Perth Airport (PER) to Chicago O'Hare International Airport (ORD)

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Cheap Flights from Perth (PER) to Chicago (ORD)

Prices were available within the past 7 days and start at £729 for one-way flights and £863 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Mon, 15 Sep - Fri, 19 Sep
PER
Perth
ORD
Chicago
£863 Return, found 4 days ago
£863
Return
found 4 days ago
Select Cathay Pacific flight, departing Mon, 15 Sep from Perth to Chicago, returning Fri, 19 Sep, priced at £863 found 4 days ago
Cathay Pacific
Mon, 2 Mar - Thu, 12 Mar
PER
Perth
ORD
Chicago
£880 Return, found 1 day ago
£880
Return
found 1 day ago
Select Cathay Pacific flight, departing Mon, 2 Mar from Perth to Chicago, returning Thu, 12 Mar, priced at £880 found 1 day ago
Cathay Pacific
Sun, 2 Nov - Wed, 12 Nov
PER
Perth
ORD
Chicago
£882 Return, found 4 days ago
£882
Return
found 4 days ago
Select Cathay Pacific flight, departing Sun, 2 Nov from Perth to Chicago, returning Wed, 12 Nov, priced at £882 found 4 days ago
Japan Airlines
Mon, 1 Sep - Tue, 2 Sep
PER
Perth
ORD
Chicago
£959 Return, found 2 days ago
£959
Return
found 2 days ago
Select Japan Airlines flight, departing Mon, 1 Sep from Perth to Chicago, returning Tue, 2 Sep, priced at £959 found 2 days ago
Japan Airlines
Thu, 28 Aug - Thu, 11 Sep
PER
Perth
ORD
Chicago
£966 Return, found 4 days ago
£966
Return
found 4 days ago
Select Japan Airlines flight, departing Thu, 28 Aug from Perth to Chicago, returning Thu, 11 Sep, priced at £966 found 4 days ago
Japan Airlines
Mon, 1 Sep - Tue, 2 Sep
PER
Perth
ORD
Chicago
£968 Return, found 2 days ago
£968
Return
found 2 days ago
Select Japan Airlines flight, departing Mon, 1 Sep from Perth to Chicago, returning Tue, 2 Sep, priced at £968 found 2 days ago
Japan Airlines
Mon, 15 Sep - Fri, 19 Sep
PER
Perth
ORD
Chicago
£1,027 Return, found 4 days ago
£1,027
Return
found 4 days ago
Select Japan Airlines flight, departing Mon, 15 Sep from Perth to Chicago, returning Fri, 19 Sep, priced at £1,027 found 4 days ago
Singapore Airlines
Mon, 2 Mar - Thu, 12 Mar
PER
Perth
ORD
Chicago
£1,163 Return, found 1 day ago
£1,163
Return
found 1 day ago
Select Singapore Airlines flight, departing Mon, 2 Mar from Perth to Chicago, returning Thu, 12 Mar, priced at £1,163 found 1 day ago
Qatar Airways
Mon, 15 Sep - Fri, 19 Sep
PER
Perth
ORD
Chicago
£1,363 Return, found 4 days ago
£1,363
Return
found 4 days ago
Select Qatar Airways flight, departing Mon, 15 Sep from Perth to Chicago, returning Fri, 19 Sep, priced at £1,363 found 4 days ago
All Nippon Airways
Mon, 1 Sep - Tue, 2 Sep
PER
Perth
ORD
Chicago
£1,400 Return, found 2 days ago
£1,400
Return
found 2 days ago
Select All Nippon Airways flight, departing Mon, 1 Sep from Perth to Chicago, returning Tue, 2 Sep, priced at £1,400 found 2 days ago
Flight from Perth to Chicago route information
Origin airport
Perth
Destination airport
O'Hare Intl.
Airlines serving
Cathay Pacific, Emirates, JetBlue Airways, Qantas Airways, Qatar Airways, Singapore Airlines
Return price
£862
Distance
17526 km

Compare flights from Perth to Chicago easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Perth to Chicago. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to O'Hare Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Perth to O'Hare Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Perth (PER) to O'Hare Intl. (ORD)

The easiest way to view the best deals on flights from Perth to Chicago today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Perth to O'Hare Intl. start at just £863 and range up to £1,400.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Perth and Chicago
  • booking your flight during September, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Perth to Chicago flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Perth to O'Hare Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from Perth Airport (PER) to O'Hare Intl. Airport (ORD)?
Round-trip flights from Perth Airport to O'Hare Intl. Airport (ORD) start from £863. This price is based on fares advertised within the last 7 days on Expedia for flights departing within the next year — book ASAP so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from PER to O'Hare Intl. Airport (ORD)?
The majority of flights can be conveniently cancelled online, but whether or not you are charged a fee all comes down to your airline. If you do have to cancel your holiday, follow the instructions in the Customer Service Portal.
How do I find cheap flights from Perth Airport to O'Hare Intl. Airport (ORD) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Perth Airport to ORD flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Perth Airport (PER) to O'Hare Intl. Airport (ORD)?
With a flight distance of 17,600 kilometres between Perth and Chicago, this is a long journey. Be sure to keep well hydrated and move your legs from time to time.
Which airlines fly direct from Perth Airport (PER) to ORD?
Direct flights aren't available, so you'll need to make at least one stop between PER and O'Hare Intl. Airport (ORD). Use the layover time to stretch your legs and freshen up.
Are PER to O'Hare Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from PER to ORD can be hit-or-miss. You might be lucky and score a bargain, but you could also completely miss out! If you'd rather start your trip planning early, Expedia compares flight deals up to a year in advance. Just bear in mind that not all airlines publish their prices so far in advance. Our top tip? Check back often as updates are made regularly.

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