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Cheap flights from Perth to Chicago O'Hare Intl Airport from $961

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 21/5. Fares are subject to change and may not be available on all flights or dates of travel.
PER — ORD
20 Apr — 27 Apr1
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 April 2025.

Round-trip from

$1,955

One-way from

$961

Popular in

December

Cheapest in

October

Average price

$2,779
Japan Airlines
  • Japan Airlines
  • 22/5-5/7
  • 4 total stops
  • 68h 00m total
  • Perth to Chicago
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21/5
  • 21/5
  • 3 total stops
  • 45h 15m total
  • Perth to Chicago
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($495 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($120 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 15 April 2025.

Thu 22/512:25PER - ORD
2 stops33h 50mJapan Airlines
Sat 5/701:30ORD - PER
2 stops34h 10mJapan Airlines
Deal found 14/4$1,955
Thu 29/506:25PER - ORD
2 stops38h 00mMultiple Airlines
Thu 5/612:00ORD - PER
2 stops70h 55mMultiple Airlines
Deal found 14/4$2,556
Thu 22/521:35PER - ORD
1 stop30h 20mANA
Sun 6/717:45ORD - PER
2 stops57h 00mANA
Deal found 14/4$2,608
Thu 22/506:00PER - ORD
1 stop46h 45mEmirates
Sun 6/720:35ORD - PER
1 stop39h 05mEmirates
Deal found 14/4$2,962
Thu 29/523:35PER - ORD
2 stops28h 08mAir Canada
Thu 5/608:50ORD - PER
3 stops41h 55mAir Canada
Deal found 14/4$3,021
Wed 14/522:45PER - ORD
1 stop29h 20mQatar Airways
Wed 21/518:45ORD - PER
2 stops34h 55mQatar Airways
Deal found 14/4$3,099
Wed 28/500:10PER - ORD
1 stop27h 15mCathay Pacific
Thu 5/616:00ORD - PER
1 stop41h 40mCathay Pacific
Deal found 14/4$3,184

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 April 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

Thu 22/5

12:25-09:15

2 stops33h 50m

Chicago O'Hare Intl

Sat 5/7

01:30-00:40

2 stops34h 10m

$1,955

PerthChicago

PER - ORD

PERORD

Perth

Thu 29/5

06:25-07:25

2 stops38h 00m

Chicago O'Hare Intl

Thu 5/6

12:00-23:55

2 stops70h 55m

$2,556

PerthChicago

PER - ORD

PERORD

Perth

Thu 22/5

21:35-14:55

1 stop30h 20m

Chicago O'Hare Intl

Sun 6/7

17:45-15:45

2 stops57h 00m

$2,608

PerthChicago

PER - ORD

PERORD

Perth

Thu 22/5

06:00-15:45

1 stop46h 45m

Chicago O'Hare Intl

Sun 6/7

20:35-00:40

1 stop39h 05m

$2,962

PerthChicago

PER - ORD

PERORD

Perth

Thu 29/5

23:35-14:43

2 stops28h 08m

Chicago O'Hare Intl

Thu 5/6

08:50-15:45

3 stops41h 55m

$3,021

PerthChicago

PER - ORD

PERORD

Perth

Wed 14/5

22:45-15:05

1 stop29h 20m

Chicago O'Hare Intl

Wed 21/5

18:45-18:40

2 stops34h 55m

$3,099

PerthChicago

PER - ORD

PERORD

Perth

Wed 28/5

00:10-14:25

1 stop27h 15m

Chicago O'Hare Intl

Thu 5/6

16:00-22:40

1 stop41h 40m

$3,184

PerthChicago

PER - ORD

PERORD

Perth

Wed 21/5

14:50-23:05

3 stops45h 15m

$961

PerthChicago

PER - ORD

PERORD

Perth

Tue 20/5

00:10-14:25

1 stop27h 15m

$1,667

PerthChicago

PER - ORD

PERORD

Perth

Thu 12/6

00:10-16:00

2 stops28h 50m

$1,734

Flights are sorted by cheapest return flights first.

Deals found on 14/4

Showing 1-10 of 11 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 April 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 April 2025.
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Boarding

8.4

Food

7.7

Overall

8.3

Entertainment

7.8

Crew

8.7

Comfort

8.2

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
1,440 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Boarding

8.4

Food

7.7

Overall

8.3

Entertainment

7.8

Crew

8.7

Comfort

8.2

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
841 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Boarding

8.4

Food

7.7

Overall

8.3

Entertainment

7.8

Crew

8.7

Comfort

8.2

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.
Singapore Airlines
8.1
Very Good
1,288 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Boarding

8.4

Food

7.7

Overall

8.3

Entertainment

7.8

Crew

8.7

Comfort

8.2

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
3,198 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Boarding

8.4

Food

7.7

Overall

8.3

Entertainment

7.8

Crew

8.7

Comfort

8.2

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
846 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Boarding

8.4

Food

7.7

Overall

8.3

Entertainment

7.8

Crew

8.7

Comfort

8.2

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 ($1,955), ANA ($2,608), and Emirates ($2,962) offers the cheapest pricing from Perth to Chicago O'Hare Intl Airport. Users have found that Japan Airlines is 22% 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?

    $1,667 is the cheapest one-way deal found within the past few days, from Cathay Pacific. You may also be able to find cheap deals on Japan Airlines and Singapore Airlines, with prices starting from $1,734 and $3,124, 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 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,803Average$2,437FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Cathay PacificCheapest$2,081Average$2,518FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Japan AirlinesCheapest$2,099Average$2,638FlexibilityNo 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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