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Perth

$848+ Cheap flights from O'Hare Intl (ORD) to Perth (PER)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — PER
Jul 9 — Jul 161
Thu 7/9
Thu 7/16
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Perth

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 June 9, 2026.

This oojo deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/41:00 pm
ORD
-
PER
3 stops44h 55m
Multiple Airlines
Tue 11/171:15 am
PER
-
ORD
2 stops36h 42m
Multiple Airlines
Deal found 6/6$1,561
This FlightHub deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/13:40 pm
ORD
-
PER
2 stops39h 55m
Air Canada
Sun 11/1510:30 pm
PER
-
ORD
2 stops30h 11m
Air Canada
Deal found 6/4$1,685
This Orbitz deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/142:15 pm
ORD
-
PER
3 stops42h 25m
Air Canada
Mon 10/1210:40 pm
PER
-
ORD
2 stops31h 05m
Air Canada
Deal found 6/8$1,690
This Ovago deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1412:59 pm
ORD
-
PER
2 stops43h 41m
Multiple Airlines
Mon 10/1210:40 pm
PER
-
ORD
2 stops31h 05m
Multiple Airlines
Deal found 6/8$1,697
This Air Canada deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:45 pm
ORD
-
PER
2 stops35h 25m
Multiple Airlines
Sat 11/711:10 pm
PER
-
ORD
2 stops29h 31m
Multiple Airlines
Deal found 6/6$1,723
This Justfly.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:45 pm
ORD
-
PER
2 stops35h 25m
Air Canada
Sat 11/73:15 pm
PER
-
ORD
3 stops44h 44m
Air Canada
Deal found 6/6$1,733
This Air Canada deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/43:40 pm
ORD
-
PER
2 stops39h 55m
Air Canada
Wed 11/183:15 pm
PER
-
ORD
2 stops37h 26m
Air Canada
Deal found 6/6$1,763
This oojo deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:50 pm
ORD
-
PER
1 stop33h 55m
Qatar Airways
Wed 11/187:45 am
PER
-
ORD
2 stops44h 45m
Qatar Airways
Deal found 6/6$1,810
This oojo deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/304:45 pm
ORD
-
PER
2 stops40h 30m
Air New Zealand
Wed 7/2912:25 am
PER
-
ORD
2 stops35h 50m
Air New Zealand
Deal found 6/8$1,850
This Trip.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1110:40 am
ORD
-
PER
2 stops38h 25m
Multiple Airlines
Sat 7/188:20 am
PER
-
ORD
1 stop43h 00m
Multiple Airlines
Deal found 6/4$1,874

Find flight deals from O'Hare Intl to Perth

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Perth (PER). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,561
(oojo)

One-way from

$848
(Kiwi.com)
Provider with most accurate pricing for Chicago O'Hare Intl-Perth flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Perth flights.
Search Deals
From Chicago O'Hare Intl to Perth
Search Deals
One-way flight from Chicago O'Hare Intl to Perth
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to Perth that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 9, 2026.
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 round-trip

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Tue 6/30

4:45 pm-10:15 pm

2 stops40h 30m

Perth

Wed 7/29

12:25 am-11:15 pm

2 stops35h 50m

$1,850

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Fri 7/3

8:48 am-10:15 pm

2 stops48h 27m

Perth

Fri 7/24

7:50 pm-11:16 pm

2 stops40h 26m

$1,941

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Fri 10/16

7:20 pm-6:35 pm

1 stop34h 15m

Perth

Sun 11/1

1:20 pm-3:30 pm

2 stops39h 10m

$1,955

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Sun 11/1

3:40 pm-9:35 pm

2 stops39h 55m

Perth

Thu 11/5

10:30 pm-2:41 pm

2 stops30h 11m

$1,997

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Fri 9/18

4:15 pm-9:45 pm

2 stops40h 30m

Perth

Fri 9/25

3:40 pm-3:05 pm

1 stop36h 25m

$2,093
Quickest round-trip

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Sat 10/24

7:20 pm-11:55 am

1 stop27h 35m

Perth

Sat 11/7

10:45 pm-2:30 pm

1 stop29h 45m

$2,094

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Thu 11/19

12:00 pm-2:30 pm

3 stops36h 30m

Perth

Fri 11/27

3:15 pm-7:35 pm

3 stops42h 20m

$2,146
Cheapest one-way
Quickest one-way

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Tue 9/1

3:22 pm-12:05 pm

2 stops31h 43m

$1,077

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Tue 9/1

9:39 am-11:55 pm

3 stops49h 16m

$1,162

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Tue 9/1

7:20 pm-6:35 pm

1 stop34h 15m

$1,180

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Compare providers for flights from O'Hare Intl to Perth

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from O'Hare Intl to Perth in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Perth flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago O'Hare Intl Airport-Perth flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Perth flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Perth flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago O'Hare Intl Airport-Perth flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.
Estimated round-trip 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.

Reviews of airlines servicing Perth

Get insights into the airlines that provide service to Perth. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Perth. Reviews last updated June 9, 2026.
See what other customers who have flown with Cathay Pacific and Qatar Airways from Chicago O'Hare Intl Airport to Perth have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
1,365 reviews

Crew

8.1

Entertainment

7.8

Comfort

7.6

Overall

7.6

Boarding

7.9

Food

7.3

Reviews

1 / 20
4.0
Okay

Jasper,Mar 2026

SFO - HKG

Food and comfort. Rice was kinda dry and hard. Ratio of protein to starch was menial.i probably found two chunks of chicken on the stew. Seats were tight. Very cramped. It was a bit warm during the flight. My check in baggage was separated from my connection ting flight. Had to wait a few hours in the airport, costing me extra cash for the driver to wait. I dont think ill be ever flying cathay pacific ever again.
Cathay Pacific
7.6
Good
1,365 reviews
Cathay Pacific
7.6
Good
1,365 reviews

Crew

8.1

Entertainment

7.8

Comfort

7.6

Overall

7.6

Boarding

7.9

Food

7.3

Reviews

1 / 20
4.0
Okay

Jasper,Mar 2026

SFO - HKG

Food and comfort. Rice was kinda dry and hard. Ratio of protein to starch was menial.i probably found two chunks of chicken on the stew. Seats were tight. Very cramped. It was a bit warm during the flight. My check in baggage was separated from my connection ting flight. Had to wait a few hours in the airport, costing me extra cash for the driver to wait. I dont think ill be ever flying cathay pacific ever again.
Qatar Airways
7.4
Good
3,729 reviews
Cathay Pacific
7.6
Good
1,365 reviews

Crew

8.1

Entertainment

7.8

Comfort

7.6

Overall

7.6

Boarding

7.9

Food

7.3

Reviews

1 / 20
4.0
Okay

Jasper,Mar 2026

SFO - HKG

Food and comfort. Rice was kinda dry and hard. Ratio of protein to starch was menial.i probably found two chunks of chicken on the stew. Seats were tight. Very cramped. It was a bit warm during the flight. My check in baggage was separated from my connection ting flight. Had to wait a few hours in the airport, costing me extra cash for the driver to wait. I dont think ill be ever flying cathay pacific ever again.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Perth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Located just 6.3 mi from the city center, Perth is the airport most travelers will use when flying to Perth from Chicago O'Hare Intl. Booking flights from Chicago O'Hare Intl to Perth (PER) should be relatively easy as there are 0 daily inbound flights from Chicago O'Hare Intl from 2 different airlines.

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

    For as low as $1,850, Air New Zealand can have you in Perth from Chicago O'Hare Intl Airport in 40h 30m. There are 10947 mi between Chicago O'Hare Intl Airport and Perth.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Perth round-trip?

    According to our current data, Qatar Airways ($1,263), and Cathay Pacific ($1,560) offers the cheapest pricing from Chicago O'Hare Intl Airport to Perth.

  • 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 vacation 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.

See more FAQs

Traveling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Rottnest Island

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Complete your trip

Complete your trip to Perth by adding a car rental and/or hotel reservation to your travel itinerary.
Perth car rentals
Perth Airport car rentals
Perth CBD car rentals
Northbridge car rentals

Top 2 airlines flying from O'Hare Intl to Perth

Discover the top 2 airlines that operate flights from O'Hare Intl to Perth. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,263Average$1,762FlexibilityNo cancel feeOn-time68%
Cathay PacificCheapest$1,560Average$1,973FlexibilityNo cancel feeOn-time72%

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