HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Perth

$580+ 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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — PER
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from O'Hare Intl to Perth with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 January 21, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,181
(Mytrip)

One-way from

$580
(Trip.com)

Popular in

December

Cheapest in

May

Average price

$1,380
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
High demand for flights, 6% potential price rise
Search Deals
Best time to find cheap flights, 2% potential price drop
Search Deals
Average for round-trip flights in January 2025
Search Deals

Find 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 January 21, 2025.

This Ovago deal was found by Cheapflights users on 1/20. 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 10/202:45 pmORD - PER
2 stops30h 30mQantas Airways
Tue 11/115:30 amPER - ORD
2 stops31h 30mQantas Airways
Deal found 1/20$1,179
This Mytrip deal was found by Cheapflights users on 1/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/45:15 amORD - PER
3 stops36h 30mMultiple Airlines
Tue 3/112:45 pmPER - ORD
3 stops45h 21mMultiple Airlines
Deal found 1/20$1,181
This American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/43:19 pmORD - PER
2 stops29h 51mAmerican Airlines
Tue 3/111:00 pmPER - ORD
2 stops29h 04mAmerican Airlines
Deal found 1/20$1,241
This Gotogate deal was found by Cheapflights users on 1/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/42:40 pmORD - PER
1 stop42h 05mCathay Pacific
Mon 3/1012:15 amPER - ORD
1 stop26h 45mCathay Pacific
Deal found 1/20$1,453
This Gurufare deal was found by Cheapflights users on 1/20. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/209:00 pmORD - PER
2 stops52h 40mSingapore Airlines
Mon 11/101:10 amPER - ORD
2 stops29h 09mSingapore Airlines
Deal found 1/20$1,556
This Air Canada deal was found by Cheapflights users on 1/20. 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.
Mon 10/203:40 pmORD - PER
2 stops35h 30mAir Canada
Tue 11/1110:55 pmPER - ORD
3 stops34h 37mAir Canada
Deal found 1/20$1,721
This Gurufare deal was found by Cheapflights users on 1/20. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2510:30 amORD - PER
1 stop44h 00mANA
Mon 3/109:55 pmPER - ORD
2 stops35h 12mANA
Deal found 1/20$1,834
This oojo deal was found by Cheapflights users on 1/20. 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.
Mon 2/247:05 pmORD - PER
1 stop33h 40mQatar Airways
Thu 3/2710:45 pmPER - ORD
1 stop29h 45mQatar Airways
Deal found 1/20$2,038

Find flights from O'Hare Intl to Perth within your budget

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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Tue 3/4

5:15 am-7:45 am

3 stops36h 30m

Perth

Tue 3/11

2:45 pm-11:06 pm

3 stops45h 21m

$1,181

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Tue 3/4

2:13 pm-11:10 am

2 stops30h 57m

Perth

Tue 3/11

7:30 am-9:06 pm

2 stops26h 36m

$1,198

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Tue 3/4

3:19 pm-11:10 am

2 stops29h 51m

Perth

Tue 3/11

1:00 pm-5:04 am

2 stops29h 04m

$1,241

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Tue 3/4

2:40 pm-10:45 pm

1 stop42h 05m

Perth

Mon 3/10

12:15 am-2:00 pm

1 stop26h 45m

$1,453

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Tue 3/4

7:00 pm-5:25 am

2 stops44h 25m

Perth

Mon 3/10

1:10 am-6:00 pm

2 stops29h 50m

$1,750

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Tue 2/25

10:30 am-8:30 pm

1 stop44h 00m

Perth

Mon 3/10

9:55 pm-8:07 pm

2 stops35h 12m

$1,834

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Tue 2/25

2:05 pm-2:30 pm

3 stops34h 25m

Perth

Mon 3/10

10:55 pm-7:37 pm

3 stops33h 42m

$1,999

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Mon 2/24

7:05 pm-6:45 pm

1 stop33h 40m

Perth

Thu 3/27

10:45 pm-3:30 pm

1 stop29h 45m

$2,038

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Thu 3/6

1:55 pm-2:45 pm

2 stops34h 50m

Perth

Thu 3/13

10:45 pm-11:31 pm

2 stops37h 46m

$2,309

ChicagoPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Mon 2/10

5:40 pm-9:40 pm

2 stops38h 00m

$580

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 15 results
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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Chicago O'Hare Intl Airport-Perth flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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.

Travel insights for flights from O'Hare Intl to Perth

Get recent, data-driven insights about flights from O'Hare Intl to Perth including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Perth?

Currently, October is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Perth (average of $1,511). Flying from Chicago O'Hare Intl Airport to Perth in December is currently the most expensive (average of $2,172). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ORD to PER?

Find hourly flight availability from O'Hare Intl to Perth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

It’s typically best to fly out from Chicago O'Hare Intl Airport to Perth in the evening. Doing so could potentially save you 3% on the flight price compared to flying in the morning, which is usually more expensive.

Rainfall in Perth by month

Plan your trip to Perth by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Perth ranges from 0.0 - 6.7 inches per month. June is typically the wettest month, when rainfall can reach 6.7 in. January is typically the driest time to visit Perth when rainfall is around 0.0 in.

Temperature in Perth by month

Plan your trip to Perth by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Perth, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 53.6 F).

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 January 21, 2025.
ANA
8.4
Very good
852 reviews

Comfort

8.2

Entertainment

7.9

Food

7.7

Boarding

8.6

Overall

8.4

Crew

8.7

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

ANA
8.4
Very good
852 reviews
ANA
8.4
Very good
852 reviews

Comfort

8.2

Entertainment

7.9

Food

7.7

Boarding

8.6

Overall

8.4

Crew

8.7

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Singapore Airlines
8.1
Very good
1,328 reviews
ANA
8.4
Very good
852 reviews

Comfort

8.2

Entertainment

7.9

Food

7.7

Boarding

8.6

Overall

8.4

Crew

8.7

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Qatar Airways
7.5
Good
3,754 reviews
ANA
8.4
Very good
852 reviews

Comfort

8.2

Entertainment

7.9

Food

7.7

Boarding

8.6

Overall

8.4

Crew

8.7

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Qantas Airways
7.5
Good
824 reviews
ANA
8.4
Very good
852 reviews

Comfort

8.2

Entertainment

7.9

Food

7.7

Boarding

8.6

Overall

8.4

Crew

8.7

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Cathay Pacific
7.5
Good
830 reviews
ANA
8.4
Very good
852 reviews

Comfort

8.2

Entertainment

7.9

Food

7.7

Boarding

8.6

Overall

8.4

Crew

8.7

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

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 5 different airlines.

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

    According to our current data, Qantas Airways ($1,198), American Airlines ($1,241), and Cathay Pacific ($1,453) offers the cheapest pricing from Chicago O'Hare Intl Airport to Perth. Qantas Airways is 27% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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.

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

    Currently, October is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Perth (average of $1,511). Flying from Chicago O'Hare Intl Airport to Perth in December is currently the most expensive (average of $2,172). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Mandurah
Fremantle
Rottnest Island
Scarborough

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for O'Hare Intl to Perth

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Broome flights

Top 5 airlines flying from O'Hare Intl to Perth

Discover the top 5 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,224Average$1,498FlexibilityNo cancel feeOn-time74%
Cathay PacificCheapest$1,305Average$1,487FlexibilityNo cancel feeOn-time72%
Singapore AirlinesCheapest$1,421Average$1,704FlexibilityNo cancel feeOn-time81%
Air New ZealandCheapest$1,484Average$1,576FlexibilityNo cancel feeOn-time78%
United AirlinesCheapest$1,659Average$1,672FlexibilityNo cancel feeOn-time69%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.