CHI - PER

$1,167 Find Cheap Flights from Chicago to Perth

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 31/3. 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

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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Everything you should know

Cheapest return fare
$2,068
Overall average: $3,141
Multiple Airlines
Tue 14/4Tue 28/4
ORD - PER • 2 stops
Cheapest one-way flight
$1,167
Philippine Airlines
Tue 31/3
ORD - PER • 2 stops
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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!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Chicago to Perth (CHI-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 Chicago to Perth

Tue, 14 Apr - Tue, 28 Apr
Multiple Airlines Logo
16:00 - 17:10
ORD
-
PER
36h 10m2 stops
Multiple Airlines Logo
18:25 - 14:25
PER
-
ORD
57h 00m2 stops
$2,068Multiple Airlines
Sun, 22 Feb - Wed, 4 Mar
Multiple Airlines Logo
06:04 - 14:45
ORD
-
PER
42h 41m3 stops
Multiple Airlines Logo
17:05 - 23:56
PER
-
ORD
44h 51m2 stops
$2,247Multiple Airlines
Sat, 31 Jan - Sat, 7 Feb
Qantas Airways Logo
11:56 - 07:45
ORD
-
PER
29h 49m2 stops
Qantas Airways Logo
07:10 - 19:29
PER
-
ORD
26h 19m2 stops
$2,303Qantas Airways
Sun, 22 Feb - Wed, 4 Mar
Multiple Airlines Logo
11:16 - 13:50
ORD
-
PER
36h 34m2 stops
Multiple Airlines Logo
22:40 - 21:33
PER
-
ORD
36h 53m2 stops
$2,326Multiple Airlines
Wed, 28 Jan - Tue, 17 Feb
Multiple Airlines Logo
13:15 - 07:45
ORD
-
PER
28h 30m2 stops
Multiple Airlines Logo
22:55 - 14:04
PER
-
ORD
29h 09m2 stops
$2,332Multiple Airlines
Fri, 17 Apr - Sun, 26 Apr
Qantas Airways Logo
18:45 - 08:50
ORD
-
PER
49h 05m2 stops
Qantas Airways Logo
10:30 - 23:59
PER
-
ORD
26h 29m2 stops
$2,338Qantas Airways
Fri, 30 Jan - Sat, 21 Feb
Qantas Airways Logo
17:10 - 07:45
ORD
-
PER
48h 35m2 stops
Qantas Airways Logo
07:10 - 22:23
PER
-
ORD
29h 13m2 stops
$2,373Qantas Airways
Fri, 30 Jan - Sat, 21 Feb
Qantas Airways Logo
17:10 - 07:45
ORD
-
PER
48h 35m2 stops
Qantas Airways Logo
07:10 - 21:33
PER
-
ORD
28h 23m2 stops
$2,408Qantas Airways
Mon, 4 May - Tue, 30 Jun
Qantas Airways Logo
17:30 - 11:15
ORD
-
PER
28h 45m2 stops
Qantas Airways Logo
09:00 - 16:56
PER
-
ORD
44h 56m2 stops
$2,438Qantas Airways
Sat, 31 Jan - Sun, 8 Feb
Qantas Airways Logo
18:40 - 17:20
ORD
-
PER
32h 40m2 stops
Qantas Airways Logo
08:00 - 21:23
PER
-
ORD
27h 23m2 stops
$2,454Qantas Airways
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.

How much is a return flight from Chicago to Perth?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Chicago to Perth departing in April.
Find deals

Good to know

Low seasonFebruary
Cheapest flight$1,167
Best time to beat the crowds (30% less expensive on average)
Most popular time to fly (33% more expensive 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 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 flights from Chicago to Perth

  • What is the cheapest flight from Chicago to Perth?

    In the last 3 days, the lowest price for a flight from Chicago to Perth was $1,167 for a one-way ticket and $2,043 for a return.

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

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

Reviews of the top airline flying from Chicago to Perth

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Perth. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Chicago to Perth? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
Qantas AirwaysOverall score based on 946 reviews
8.1Crew
7.7Boarding
7.0Food
7.2Entertainment
7.5Comfort
Airline reviews

Flight was canceled. I was not alerted. It was only kayak that alerted me

2.0 MediocreGerard, Nov 2025
CBR - BNE
Read more Qantas Airways reviews

Flight was canceled. I was not alerted. It was only kayak that alerted me

Flight was 2.5 hours late leaving. We spent 50 minutes of that sitting on the plane with no explanation. They did reduce the time in the air so we arrived a little less late which was something. The cheese and crackers were okay but the wine was terrible.

Couldn't access entertainment on app as said in an email

Excellent as always, I won't fly to Australia, and back to the US on any other airline. The flight crew is always top notch, and have a way to make one feel extra special. Thank you for your service, I would rate Qantas Airways a 10+.

After already paying for excess luggage prior to flight, i was advised AT check in that i had to pay $816 or forfeit my flight! The lady at the counter was SO rude and had already started offboarding me when i said i would pay it after asking her three times for the exact amount! Have lodged a formal complaint yet heard nothing. Will not ever travel via Qantas again

A few more inches of legroom is all i ask

One of the best Qantas business flights I've had. Quality product

Business class points redemption - good value for points paid, dubious value if out of your own pocket, domestic class business product okay for this length of flight. The flight left and arrived on time, crew were good, aircraft was a bit old and tired, but still miles ahead of their competitors in Virgin and Jetstar.

Airline running better than post Covid, proper boarding process now implemented, some aircraft feeling a bit old and tired, crew fine, online experience better.

Five hour flight instead of four hours due to westerly headwinds which wasn’t the fault of Qantas !

Everything you need to know for your flight from Chicago to Perth

Information on your arrival and departure airports

Perth (PER)