ORD - PER

$1,489 Find Cheap Flights from Chicago to Perth

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from O'Hare Intl to Perth departing on 30/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Perth

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Perth, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Perth, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Chicago to Perth (ORD-PER)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Chicago to Perth that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from O'Hare Intl to Perth

Thu, 30 Oct - Thu, 6 Nov
Logo
12:15 - 04:20ORD-PER
51h 05m2 stops
Logo
05:35 - 08:30PER-ORD
40h 55m2 stops
$1,489
Find Deal
Wed, 5 Nov - Sun, 23 Nov
Logo
14:40 - 04:20ORD-PER
47h 40m2 stops
Logo
17:50 - 13:00PER-ORD
57h 10m2 stops
$1,868
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Wed, 5 Nov - Wed, 19 Nov
Logo
08:00 - 23:55ORD-PER
49h 55m2 stops
Logo
13:50 - 21:40PER-ORD
45h 50m2 stops
$1,906
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Wed, 28 Jan - Tue, 17 Feb
Qatar Airways Logo
18:50 - 12:00ORD-PER
27h 10m1 stop
Qatar Airways Logo
22:45 - 14:30PER-ORD
29h 45m1 stop
$1,952Qatar Airways
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Thu, 30 Oct - Thu, 6 Nov
Qatar Airways Logo
19:50 - 18:45ORD-PER
33h 55m1 stop
Qatar Airways Logo
22:45 - 14:30PER-ORD
29h 45m1 stop
$1,957Qatar Airways
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Wed, 5 Nov - Tue, 18 Nov
Qatar Airways Logo
18:50 - 12:00ORD-PER
27h 10m1 stop
Qatar Airways Logo
15:05 - 14:30PER-ORD
37h 25m1 stop
$1,963Qatar Airways
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Wed, 5 Nov - Sun, 23 Nov
Qatar Airways Logo
18:50 - 12:00ORD-PER
27h 10m1 stop
Qatar Airways Logo
22:45 - 14:30PER-ORD
29h 45m1 stop
$2,011Qatar Airways
Find Deal
Wed, 5 Nov - Tue, 18 Nov
Cathay Pacific Logo
14:40 - 06:55ORD-PER
26h 15m1 stop
Cathay Pacific Logo
00:15 - 13:00PER-ORD
26h 45m1 stop
$2,286Cathay Pacific
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Thu, 30 Oct - Tue, 11 Nov
Cathay Pacific Logo
15:35 - 06:55ORD-PER
26h 20m1 stop
Cathay Pacific Logo
00:25 - 13:00PER-ORD
26h 35m1 stop
$2,299Cathay Pacific
Find Deal
Wed, 5 Nov - Tue, 18 Nov
Singapore Airlines Logo
06:45 - 14:45ORD-PER
42h 00m3 stops
Singapore Airlines Logo
17:05 - 21:52PER-ORD
42h 47m3 stops
$2,374Singapore Airlines
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Everything you should know

When to travel
August
Cheapest • 23% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
$1,489
Overall average: $2,356
Multi-carrier
Thu 30/10Thu 6/11
ORD - PER • 2 stops
Cheapest one-way flight
Multiple Airlines
Mon 15/9
ORD - PER • multi-stop
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Perth!
Booking Insights

KAYAK's insights & trends for O'Hare Intl to Perth flights

Get data-powered insights and trends into flights from O'Hare Intl to Perth to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Chicago O'Hare Intl Airport to Perth?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chicago O'Hare Intl Airport to Perth, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Chicago O'Hare Intl Airport to Perth is August, where tickets cost $1,922 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $3,243 and $3,237 respectively.

Find deals

Good to know

Low seasonJune
Cheapest flight$1,489
Best time to beat the crowds but there is an average 29% increase in price.
Most popular time to fly (29% more expensive on average)
Flight from Chicago to Perth

When to book flights from O'Hare Intl to Perth

Are your dates flexible? Find out the best times to travel from O'Hare Intl to Perth based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Chicago to Perth flights

  • What is the cheapest flight from Chicago O'Hare Intl Airport to Perth?

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Perth was $992 for a return ticket.

  • Which aircraft models fly most regularly from Chicago to Perth?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Chicago to Perth?

    oneworld, and Star Alliance are the airline alliances operating flights between Chicago and Perth, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Chicago to Perth?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago to Perth.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago to Perth?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Perth from Chicago is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago to Perth?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Perth with an airline and back to Chicago with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago to Perth?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Perth from Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from O'Hare Intl to Perth

Information on your arrival and departure airports

Chicago (ORD)
Perth (PER)

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