Find flights
When to book
Airlines
FAQs

Cheap flights from Perth to Chicago O'Hare Intl Airport from $1,263

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 16/7. Fares are subject to change and may not be available on all flights or dates of travel.
PER — ORD
16 Jul — 23 Jul1
1 adult

Cheap flight deals from Perth to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Perth (PER) to O'Hare Intl (ORD). 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 11 July 2025.

Round-trip from

$1,574

One-way from

$1,263

Popular in

December

Cheapest in

October

Average price

$2,127
ANA
  • ANA
  • 1/9-16/9
  • 3 total stops
  • 65h 00m total
  • Perth to Chicago
Search Deals
16/7
  • 16/7
  • 2 total stops
  • 53h 59m total
  • Perth to Chicago
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($500 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($106 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Perth to O'Hare Intl

Cheapest flights from Perth to O'Hare Intl
Explore the most affordable flight options available from Perth to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Mon 1/921:35PER - ORD
1 stop30h 20mANA
Tue 16/920:20ORD - PER
2 stops34h 40mANA
Deal found 9/7$1,574
Mon 1/912:25PER - ORD
2 stops33h 40mJapan Airlines
Mon 15/901:05ORD - PER
2 stops34h 35mJapan Airlines
Deal found 10/7$1,798
Sat 23/808:45PER - ORD
2 stops33h 55mMultiple Airlines
Sat 30/807:05ORD - PER
2 stops35h 20mMultiple Airlines
Deal found 9/7$1,914
Thu 18/923:55PER - ORD
2 stops26h 49mAmerican Airlines
Sat 11/1015:14ORD - PER
2 stops30h 01mAmerican Airlines
Deal found 9/7$2,101

Cheapflights Fare Finder

Customise your flight search to find flights from Perth to O'Hare Intl 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 647,157 searches. Data last updated 11 July 2025.
Use the filters below to find and compare flights from Perth to Chicago O'Hare Intl Airport that are best for you.

Fly from

Perth

Fly to

O'Hare Intl

Route

Depart

Return

Price

PerthChicago

PER - ORD

PERORD

Perth

Mon 1/9

21:35-14:55

1 stop30h 20m

Chicago O'Hare Intl

Tue 16/9

20:20-20:00

2 stops34h 40m

$1,574

PerthChicago

PER - ORD

PERORD

Perth

Mon 1/9

12:25-09:05

2 stops33h 40m

Chicago O'Hare Intl

Mon 15/9

01:05-00:40

2 stops34h 35m

$1,798

PerthChicago

PER - ORD

PERORD

Perth

Sat 23/8

08:45-05:40

2 stops33h 55m

Chicago O'Hare Intl

Sat 30/8

07:05-07:25

2 stops35h 20m

$1,914

PerthChicago

PER - ORD

PERORD

Perth

Thu 18/9

23:55-13:44

2 stops26h 49m

Chicago O'Hare Intl

Sat 11/10

15:14-10:15

2 stops30h 01m

$2,101

PerthChicago

PER - ORD

PERORD

Perth

Wed 16/7

21:55-14:54

2 stops53h 59m

$1,263

PerthChicago

PER - ORD

PERORD

Perth

Mon 28/7

23:55-17:02

2 stops30h 07m

$1,440

PerthChicago

PER - ORD

PERORD

Perth

Sun 27/7

00:10-09:15

2 stops46h 05m

$1,630

PerthChicago

PER - ORD

PERORD

Perth

Wed 16/7

09:15-14:25

1 stop42h 10m

$1,958

PerthChicago

PER - ORD

PERORD

Perth

Mon 22/12

22:45-14:30

1 stop29h 45m

$2,083

PerthChicago

PER - ORD

PERORD

Perth

Mon 28/7

15:30-19:29

3 stops40h 59m

$2,189

Flights are sorted by cheapest return flights first.

Deals found on 9/7

Showing 1-10 of 12 results
1
2

Best time to book a flight from Perth to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Perth with our price prediction graph.
Estimated return 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.

Cheapflights Insights

Everything you need to know about your flight from Perth to Chicago O'Hare Intl Airport

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

Find hourly flight availability from Perth to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 July 2025.

Unlike at midday, when flights are generally more expensive, you can save up to 21% on flights from Perth to Chicago O'Hare Intl Airport by exploring options for tickets in the afternoon.

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated 11 July 2025.
Read through reviews of airlines operating flights from Perth to Chicago O'Hare Intl Airport, such as ANA, Japan Airlines, andSingapore Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very Good
900 reviews
Check prices

Crew

8.7

Comfort

8.2

Boarding

8.6

Entertainment

7.9

Overall

8.4

Food

7.7

Reviews

1 / 20
10.0
Excellent

Kenneth,July 2025

SFO - HND

Great food, great service, great comfort. Can’t ask for more although I’m only flying economy!
ANA
8.4
Very Good
900 reviews
ANA
8.4
Very Good
900 reviews
Check prices

Crew

8.7

Comfort

8.2

Boarding

8.6

Entertainment

7.9

Overall

8.4

Food

7.7

Reviews

1 / 20
10.0
Excellent

Kenneth,July 2025

SFO - HND

Great food, great service, great comfort. Can’t ask for more although I’m only flying economy!
Japan Airlines
8.3
Very Good
1,512 reviews
ANA
8.4
Very Good
900 reviews
Check prices

Crew

8.7

Comfort

8.2

Boarding

8.6

Entertainment

7.9

Overall

8.4

Food

7.7

Reviews

1 / 20
10.0
Excellent

Kenneth,July 2025

SFO - HND

Great food, great service, great comfort. Can’t ask for more although I’m only flying economy!
Singapore Airlines
8.1
Very Good
1,324 reviews
ANA
8.4
Very Good
900 reviews
Check prices

Crew

8.7

Comfort

8.2

Boarding

8.6

Entertainment

7.9

Overall

8.4

Food

7.7

Reviews

1 / 20
10.0
Excellent

Kenneth,July 2025

SFO - HND

Great food, great service, great comfort. Can’t ask for more although I’m only flying economy!
Air New Zealand
8.0
Very Good
494 reviews
ANA
8.4
Very Good
900 reviews
Check prices

Crew

8.7

Comfort

8.2

Boarding

8.6

Entertainment

7.9

Overall

8.4

Food

7.7

Reviews

1 / 20
10.0
Excellent

Kenneth,July 2025

SFO - HND

Great food, great service, great comfort. Can’t ask for more although I’m only flying economy!
Cathay Pacific
7.6
Good
929 reviews
ANA
8.4
Very Good
900 reviews
Check prices

Crew

8.7

Comfort

8.2

Boarding

8.6

Entertainment

7.9

Overall

8.4

Food

7.7

Reviews

1 / 20
10.0
Excellent

Kenneth,July 2025

SFO - HND

Great food, great service, great comfort. Can’t ask for more although I’m only flying economy!

Related info for your journey

Find useful and relevant information for your journey from Perth to O'Hare Intl. 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 from for flights from Perth to Chicago O'Hare Intl?

    Most people fly from Perth (PER) if they book a flight from Perth to Chicago O'Hare Intl. On average, Perth has 0 outbound flights to Chicago O'Hare Intl per day from 4 airlines. Perth is conveniently located just 10.2 km from Perth’s city centre.

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

    According to our current data, ANA ($1,574), Japan Airlines ($1,798), and Air New Zealand ($1,895) offers the cheapest pricing from Perth to Chicago O'Hare Intl Airport. Users have found that ANA is 33% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Perth to Chicago O'Hare Intl Airport one-way?

    $1,440 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Japan Airlines and Cathay Pacific, with prices starting from $1,630 and $1,958, respectively.

  • Can I find deals for flights from Perth to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Perth to O'Hare Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Perth to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Perth to O'Hare Intl.

  • Can I find deals for business class flights from Perth to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Perth to O'Hare Intl 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

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.

Top 4 airlines flying from Perth to O'Hare Intl

Discover the top 4 airlines that operate flights from Perth to O'Hare Intl. 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 647,157 searches. Data last updated 11 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,735Average$2,370FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Japan AirlinesCheapest$2,002Average$2,266FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Cathay PacificCheapest$2,125Average$2,627FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Qatar AirwaysCheapest$2,487Average$2,753FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Perth to O'Hare Intl?

Cheapflights makes it easy to find Perth to O'Hare Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Perth to O'Hare Intl?

Millions of users choose and trust Cheapflights to book the best flight deals from Perth to O'Hare Intl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Perth to O'Hare Intl with no change fees?

Yes! Cheapflights helps users easily find flights from Perth to O'Hare Intl with no change fees.

Can Cheapflights notify me if prices for flights from Perth to O'Hare Intl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to O'Hare Intl from Perth today and book when prices fit your budget.

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.
Site
©2025 Cheapflights