ORD - PER

$673 Find Cheap Flights from Chicago to Perth - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chicago to Perth departing on 11/9. 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, 0 bags

Save 20% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$1,330
Typical prices: $1,551-$2,170
Multiple Airlines
Mon 8/17Tue 9/1
ORD - PER • 2 stops
Cheapest one-way
$673
Multiple Airlines
Mon 11/9
ORD - PER • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Chicago and Perth. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Manila (MNL)
Cheapest • Avg $1,222 (round-trip)
Hong Kong (HKG)
Shortest trip • 27h 32m (one-way)
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 100% price drop
April
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Perth!
Flight Deals
Booking Insights
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 round-trip 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 round-trip flight deals from Chicago to Perth

Mon, Aug 17 - Tue, Sep 1
Multiple Airlines Logo
12:30 pm - 2:05 pm
ORD
-
PER
36h 35m
2 stops
Multiple Airlines Logo
10:55 pm - 9:30 am
PER
-
ORD
47h 35m
2 stops
$1,330Multiple Airlines
Sun, Sep 13 - Sun, Sep 20
Qatar Airways Logo
7:20 pm - 11:55 pm
ORD
-
PER
39h 35m
2 stops
Qatar Airways Logo
10:45 pm - 3:05 pm
PER
-
ORD
29h 20m
1 stop
$1,439Qatar Airways
Sat, Sep 12 - Sat, Sep 19
Multiple Airlines Logo
8:10 pm - 4:20 am
ORD
-
PER
43h 10m
2 stops
Multiple Airlines Logo
5:35 am - 9:40 am
PER
-
ORD
65h 05m
2 stops
$1,440Multiple Airlines
Sun, Sep 13 - Sun, Sep 20
Qatar Airways Logo
7:20 pm - 11:55 pm
ORD
-
PER
39h 35m
2 stops
Qatar Airways Logo
10:45 pm - 3:05 pm
PER
-
ORD
29h 20m
1 stop
$1,447Qatar Airways
Sun, Sep 13 - Sun, Sep 20
Qatar Airways Logo
7:20 pm - 11:55 pm
ORD
-
PER
39h 35m
2 stops
Qatar Airways Logo
10:45 pm - 3:05 pm
PER
-
ORD
29h 20m
1 stop
$1,449Qatar Airways
Sun, Sep 13 - Sun, Sep 20
Multiple Airlines Logo
2:00 pm - 4:20 am
ORD
-
PER
73h 20m
3 stops
Multiple Airlines Logo
9:10 pm - 3:40 pm
PER
-
ORD
55h 30m
3 stops
$1,461Multiple Airlines
Sat, Sep 12 - Sat, Sep 19
Multiple Airlines Logo
4:00 pm - 4:20 am
ORD
-
PER
47h 20m
2 stops
Multiple Airlines Logo
5:35 am - 1:55 pm
PER
-
ORD
45h 20m
2 stops
$1,467Multiple Airlines
Wed, Aug 19 - Tue, Aug 25
Cathay Pacific Logo
4:00 pm - 10:40 pm
ORD
-
PER
41h 40m
1 stop
Cathay Pacific Logo
12:10 am - 2:20 pm
PER
-
ORD
27h 10m
1 stop
$2,008Cathay Pacific
Thu, Dec 24 - Tue, Dec 29
Cathay Pacific Logo
2:35 pm - 6:55 am
ORD
-
PER
26h 20m
1 stop
Cathay Pacific Logo
12:25 am - 12:55 pm
PER
-
ORD
26h 30m
1 stop
$2,179Cathay Pacific
Fri, Dec 11 - Sun, Dec 20
Cathay Pacific Logo
2:35 pm - 10:55 pm
ORD
-
PER
42h 20m
1 stop
Cathay Pacific Logo
8:30 am - 12:55 pm
PER
-
ORD
42h 25m
1 stop
$2,265Cathay Pacific
Booking Insights

KAYAK's insights & trends for Chicago to Perth flights

Get data-powered insights and trends into flights from Chicago 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 February, where tickets cost $0 (return) on average. On the other hand, the most expensive months are January and December, where the average cost of round-trip tickets is $4,872 and $2,183 respectively.

Find deals

Good to know

Low season

August

Cheapest flight

$673
Best time to beat the crowds with an average 42% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Chicago to Perth

When to book flights from Chicago to Perth

Are your dates flexible? Find out the best times to travel from Chicago to Perth based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 5 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Perth was $673 for a one-way ticket and $1,330 for a round-trip.

  • Do I need a passport to fly between Chicago and Perth?

    Yes

  • Which airports will I be using when flying from Chicago to Perth?

    Chicago and Perth are both served by 1 main airport. You will leave Chicago from Chicago O'Hare Intl and will be arriving at Perth.

  • 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 is the only airline alliance operating flights between Chicago and Perth.

  • Which is the best airline for flights from Chicago to Perth, Cathay Pacific or Qatar Airways?

    The two airlines most popular with KAYAK users for flights from Chicago to Perth are Cathay Pacific and Qatar Airways. With an average price for the route of $2,003 and an overall rating of 7.6, Cathay Pacific is the most popular choice. Qatar Airways is also a great choice for the route, with an average price of $2,071 and an overall rating of 7.4.

  • 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 travelers 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 round-trip ticket. You could then fly to Perth with an airline and back to Chicago with another airline. Booking your flights between Chicago and PER can sometimes prove cheaper using this method.

  • 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 Chicago to Perth

Information on your arrival and departure airports

Chicago (ORD)
Perth (PER)