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Cheap flights from Perth to Chicago O'Hare Intl Airport from $932

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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
PER — ORD
20 May — 27 May1
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 15 May 2025.

Round-trip from

$2,156

One-way from

$1,019

Popular in

December

Cheapest in

October

Average price

$2,534
Japan Airlines
  • Japan Airlines
  • 23/6-29/6
  • 4 total stops
  • 68h 00m total
  • Perth to Chicago
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American Airlines
  • American Airlines
  • 6/6
  • 2 total stops
  • 26h 05m total
  • Perth to Chicago
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($507 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease ($117 potential savings vs. average return price).
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Average for round-trip flights in May 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 15 May 2025.

Mon 23/612:25PER - ORD
2 stops33h 50mJapan Airlines
Sun 29/601:30ORD - PER
2 stops34h 10mJapan Airlines
Deal found 14/5$2,156
Mon 23/621:35PER - ORD
1 stop30h 20mANA
Mon 30/619:40ORD - PER
2 stops59h 20mANA
Deal found 14/5$2,495
Sun 22/600:10PER - ORD
1 stop27h 15mCathay Pacific
Mon 30/616:00ORD - PER
1 stop26h 45mCathay Pacific
Deal found 14/5$2,684
Mon 23/607:20PER - ORD
3 stops38h 25mMultiple Airlines
Mon 30/613:55ORD - PER
2 stops37h 20mMultiple Airlines
Deal found 14/5$2,749
Sat 28/617:20PER - ORD
2 stops52h 25mEtihad Airways
Fri 18/713:55ORD - PER
2 stops50h 55mEtihad Airways
Deal found 14/5$2,983
Sat 28/622:20PER - ORD
1 stop30h 25mEmirates
Sat 5/720:35ORD - PER
1 stop32h 00mEmirates
Deal found 14/5$4,160
Sat 28/622:45PER - ORD
1 stop29h 20mQatar Airways
Fri 18/719:20ORD - PER
1 stop34h 20mQatar Airways
Deal found 14/5$4,937
Fri 27/623:55PER - ORD
3 stops32h 34mAir Canada
Fri 18/713:01ORD - PER
3 stops37h 44mAir Canada
Deal found 14/5$10,497

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 15 May 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

Tue 4/11

20:30-10:10

2 stops51h 40m

Chicago O'Hare Intl

Tue 18/11

20:20-04:00

2 stops41h 40m

$1,882

PerthChicago

PER - ORD

PERORD

Perth

Sat 24/5

21:35-14:55

1 stop30h 20m

Chicago O'Hare Intl

Tue 17/6

07:10-20:00

2 stops47h 50m

$2,099

PerthChicago

PER - ORD

PERORD

Perth

Mon 23/6

12:25-09:15

2 stops33h 50m

Chicago O'Hare Intl

Sun 29/6

01:30-00:40

2 stops34h 10m

$2,156

PerthChicago

PER - ORD

PERORD

Perth

Sun 22/6

00:10-14:25

1 stop27h 15m

Chicago O'Hare Intl

Mon 30/6

16:00-07:45

1 stop26h 45m

$2,684

PerthChicago

PER - ORD

PERORD

Perth

Tue 4/11

06:00-14:55

1 stop46h 55m

Chicago O'Hare Intl

Tue 18/11

19:45-00:10

1 stop38h 25m

$2,861

PerthChicago

PER - ORD

PERORD

Perth

Sat 28/6

17:20-08:45

2 stops52h 25m

Chicago O'Hare Intl

Fri 18/7

13:55-05:50

2 stops50h 55m

$2,983

PerthChicago

PER - ORD

PERORD

Perth

Mon 26/5

01:10-14:55

2 stops50h 45m

Chicago O'Hare Intl

Fri 30/5

18:25-14:40

2 stops31h 15m

$3,344

PerthChicago

PER - ORD

PERORD

Perth

Sat 28/6

22:45-15:05

1 stop29h 20m

Chicago O'Hare Intl

Fri 18/7

19:20-18:40

1 stop34h 20m

$4,876

PerthChicago

PER - ORD

PERORD

Perth

Fri 27/6

23:55-19:29

3 stops32h 34m

Chicago O'Hare Intl

Fri 18/7

14:00-17:00

3 stops38h 00m

$10,441

PerthChicago

PER - ORD

PERORD

Perth

Thu 5/6

05:10-06:42

3 stops38h 32m

$932

Flights are sorted by cheapest return flights first.

Deals found on 13/5

Showing 1-10 of 13 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 15 May 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.

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 43.0 - 125.0 inches per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 43.0 mm.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

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 15 May 2025.
Read reviews from past customers who have flown Japan Airlines, ANA and Emirates from Perth to Chicago. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very Good
1,471 reviews
Check prices

Overall

8.3

Food

7.7

Comfort

8.2

Crew

8.7

Boarding

8.4

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

HKG - NRT

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.
Japan Airlines
8.3
Very Good
1,471 reviews
Japan Airlines
8.3
Very Good
1,471 reviews
Check prices

Overall

8.3

Food

7.7

Comfort

8.2

Crew

8.7

Boarding

8.4

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

HKG - NRT

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.
ANA
8.3
Very Good
864 reviews
Japan Airlines
8.3
Very Good
1,471 reviews
Check prices

Overall

8.3

Food

7.7

Comfort

8.2

Crew

8.7

Boarding

8.4

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

HKG - NRT

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.
Emirates
8.0
Very Good
3,229 reviews
Japan Airlines
8.3
Very Good
1,471 reviews
Check prices

Overall

8.3

Food

7.7

Comfort

8.2

Crew

8.7

Boarding

8.4

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

HKG - NRT

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.
Cathay Pacific
7.5
Good
865 reviews
Japan Airlines
8.3
Very Good
1,471 reviews
Check prices

Overall

8.3

Food

7.7

Comfort

8.2

Crew

8.7

Boarding

8.4

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

HKG - NRT

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.
Qatar Airways
7.4
Good
3,571 reviews
Japan Airlines
8.3
Very Good
1,471 reviews
Check prices

Overall

8.3

Food

7.7

Comfort

8.2

Crew

8.7

Boarding

8.4

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

HKG - NRT

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.

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.

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

    According to our current data, Japan Airlines ($2,156), ANA ($2,495), and Cathay Pacific ($2,684) offers the cheapest pricing from Perth to Chicago O'Hare Intl Airport. Users have found that Japan Airlines is 12% 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?

    $1,019 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 Cathay Pacific and Qatar Airways, with prices starting from $1,738 and $2,308, 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

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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 15 May 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,763Average$2,382FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Cathay PacificCheapest$2,035Average$2,669FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Japan AirlinesCheapest$2,091Average$2,443FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights

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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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