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Cheap flights from Perth to Chicago O'Hare Intl Airport from $985

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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
PER — ORD
31 Aug — 7 Sep1
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 26 August 2025.

Round-trip from

$1,667

One-way from

$985

Popular in

December

Cheapest in

October

Average price

$2,211
Japan Airlines
  • Japan Airlines
  • 6/9-21/9
  • 4 total stops
  • 78h 30m total
  • Perth to Chicago
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12/9
  • 12/9
  • 3 total stops
  • 58h 09m total
  • Perth to Chicago
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($605 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease ($110 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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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 26 August 2025.

Tue 2/900:10PER - ORD
2 stops45h 55mJapan Airlines
Wed 12/1117:35ORD - PER
2 stops47h 20mJapan Airlines
Deal found 24/8$1,667
Sat 6/900:10PER - ORD
2 stops45h 55mJapan Airlines
Mon 22/912:10ORD - PER
2 stops30h 35mJapan Airlines
Deal found 24/8$1,744
Thu 4/921:35PER - ORD
2 stops35h 50mANA
Thu 18/911:50ORD - PER
1 stop43h 10mANA
Deal found 24/8$1,747
Sun 21/912:25PER - ORD
2 stops40h 20mJapan Airlines
Sat 27/901:05ORD - PER
2 stops34h 35mJapan Airlines
Deal found 24/8$1,944
Wed 3/900:10PER - ORD
2 stops28h 35mJapan Airlines
Thu 18/912:10ORD - PER
2 stops47h 30mJapan Airlines
Deal found 24/8$1,955
Thu 13/1110:30PER - ORD
2 stops41h 05mJapan Airlines
Mon 17/1117:35ORD - PER
2 stops47h 20mJapan Airlines
Deal found 22/8$1,978

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 26 August 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

Sat 6/9

00:10-09:05

2 stops45h 55m

Chicago O'Hare Intl

Sun 21/9

01:05-22:40

2 stops32h 35m

$1,667

PerthChicago

PER - ORD

PERORD

Perth

Thu 4/9

21:35-20:25

2 stops35h 50m

Chicago O'Hare Intl

Thu 18/9

11:50-20:00

1 stop43h 10m

$1,747

PerthChicago

PER - ORD

PERORD

Perth

Sun 21/9

12:25-15:45

2 stops40h 20m

Chicago O'Hare Intl

Sat 27/9

01:05-00:40

2 stops34h 35m

$1,944

PerthChicago

PER - ORD

PERORD

Perth

Thu 13/11

10:30-13:35

2 stops41h 05m

Chicago O'Hare Intl

Mon 17/11

17:35-06:55

2 stops47h 20m

$1,978

PerthChicago

PER - ORD

PERORD

Perth

Mon 15/12

21:55-18:50

2 stops34h 55m

Chicago O'Hare Intl

Tue 30/12

16:25-20:30

1 stop38h 05m

$2,003

PerthChicago

PER - ORD

PERORD

Perth

Fri 12/9

14:50-11:59

3 stops58h 09m

$985

PerthChicago

PER - ORD

PERORD

Perth

Thu 18/9

23:35-18:14

3 stops55h 39m

$1,051

PerthChicago

PER - ORD

PERORD

Perth

Wed 17/9

00:10-09:05

2 stops45h 55m

$1,562

PerthChicago

PER - ORD

PERORD

Perth

Wed 31/12

14:35-06:29

3 stops53h 54m

$1,769

PerthChicago

PER - ORD

PERORD

Perth

Wed 31/12

10:30-07:35

2 stops35h 05m

$1,790

Flights are sorted by cheapest return flights first.

Deals found on 25/8

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 26 August 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 26 August 2025.
Read through reviews of airlines operating flights from Perth to Chicago O'Hare Intl Airport, such as Japan Airlines, Qantas Airways, andQatar Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very Good
1,552 reviews
Check prices

Overall

8.3

Entertainment

7.8

Food

7.7

Crew

8.7

Boarding

8.4

Comfort

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HND - JFK

The plane was delayed due to maintenance after everybody boarded (1 hour), the inside of the plane was not air conditioned before takeoff, and the weather outside was hot. Upon arriving in JFK, there were further delays. The airline attendants were passive aggresive and not certainly were not polite.
Japan Airlines
8.3
Very Good
1,552 reviews
Japan Airlines
8.3
Very Good
1,552 reviews
Check prices

Overall

8.3

Entertainment

7.8

Food

7.7

Crew

8.7

Boarding

8.4

Comfort

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HND - JFK

The plane was delayed due to maintenance after everybody boarded (1 hour), the inside of the plane was not air conditioned before takeoff, and the weather outside was hot. Upon arriving in JFK, there were further delays. The airline attendants were passive aggresive and not certainly were not polite.
Qantas Airways
7.5
Good
904 reviews
Japan Airlines
8.3
Very Good
1,552 reviews
Check prices

Overall

8.3

Entertainment

7.8

Food

7.7

Crew

8.7

Boarding

8.4

Comfort

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HND - JFK

The plane was delayed due to maintenance after everybody boarded (1 hour), the inside of the plane was not air conditioned before takeoff, and the weather outside was hot. Upon arriving in JFK, there were further delays. The airline attendants were passive aggresive and not certainly were not polite.
Qatar Airways
7.4
Good
3,608 reviews
Japan Airlines
8.3
Very Good
1,552 reviews
Check prices

Overall

8.3

Entertainment

7.8

Food

7.7

Crew

8.7

Boarding

8.4

Comfort

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HND - JFK

The plane was delayed due to maintenance after everybody boarded (1 hour), the inside of the plane was not air conditioned before takeoff, and the weather outside was hot. Upon arriving in JFK, there were further delays. The airline attendants were passive aggresive and not certainly were not polite.

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 3 airlines. Perth is conveniently located just 10.2 km from Perth’s city centre.

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

    For as low as $1,747, Japan Airlines can have you in Chicago O'Hare Intl Airport from Perth in 35h 50m. There are 17617 km between Perth and Chicago O'Hare Intl Airport. This flight may include one or multiple stops.

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

    According to our current data, Qantas Airways ($1,755), Japan Airlines ($2,024), and Qatar Airways ($2,515) offers the cheapest pricing from Perth to Chicago O'Hare Intl Airport. Users have found that Qantas Airways is 25% cheaper than the other options available to this destination.

  • 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

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Top 3 airlines flying from Perth to O'Hare Intl

Discover the top 3 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 26 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,755Average$2,397FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Japan AirlinesCheapest$2,024Average$2,376FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Qatar AirwaysCheapest$2,515Average$2,785FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Fly with Cheapflights

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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.

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