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O'Hare Intl

$845+ Cheap flights from Perth (PER) to O'Hare Intl (ORD)

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 6/15. Fares are subject to change and may not be available on all flights or dates of travel.
PER — ORD
Jun 12 — Jun 191
Thu 6/12
Thu 6/19
1 adult, Economy
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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 June 7, 2025.

Round-trip from

$1,155
(FlightHub)

One-way from

$845
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$1,666
From Perth to Chicago O'Hare Intl
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One-way flight from Perth to Chicago O'Hare Intl
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Highest demand for flights based on searches. 11% potential increase in price ($208 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 7, 2025.

This FlightHub deal was found by Cheapflights users on 6/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/189:35 pmPER - ORD
2 stops35h 50mANA
Sat 10/1111:50 amORD - PER
1 stop43h 10mANA
Deal found 6/6$1,155
This Bravofly deal was found by Cheapflights users on 6/6. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2112:25 pmPER - ORD
2 stops33h 50mJapan Airlines
Sun 7/271:30 amORD - PER
2 stops34h 10mJapan Airlines
Deal found 6/6$1,305
This Trip.com deal was found by Cheapflights users on 6/6. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/108:45 amPER - ORD
2 stops51h 01mMultiple Airlines
Sat 7/266:10 amORD - PER
2 stops36h 15mMultiple Airlines
Deal found 6/6$1,367
This American Airlines deal was found by Cheapflights users on 6/5. 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.
Thu 9/1811:55 pmPER - ORD
2 stops29h 50mAmerican Airlines
Sat 10/113:15 pmORD - PER
2 stops30h 00mAmerican Airlines
Deal found 6/5$1,515
This Cathay Pacific deal was found by Cheapflights users on 6/6. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/212:10 amPER - ORD
1 stop27h 15mCathay Pacific
Wed 11/122:40 pmORD - PER
1 stop28h 55mCathay Pacific
Deal found 6/6$1,795
This Air Canada deal was found by Cheapflights users on 6/5. 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.
Wed 9/311:35 pmPER - ORD
2 stops28h 20mAir Canada
Wed 11/129:50 amORD - PER
3 stops38h 40mAir Canada
Deal found 6/5$1,856
This Gurufare deal was found by Cheapflights users on 6/5. 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.
Wed 9/312:25 pmPER - ORD
2 stops40h 20mEmirates
Wed 11/127:45 pmORD - PER
1 stop38h 25mEmirates
Deal found 6/5$2,023
This Qatar Airways deal was found by Cheapflights users on 6/4. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1810:45 pmPER - ORD
1 stop29h 20mQatar Airways
Sat 10/117:20 pmORD - PER
1 stop27h 35mQatar Airways
Deal found 6/4$2,097
This Singapore Airlines deal was found by Cheapflights users on 6/4. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/185:10 pmPER - ORD
3 stops40h 40mSingapore Airlines
Sat 10/118:34 amORD - PER
3 stops41h 06mSingapore Airlines
Deal found 6/4$2,507

Cheapflights Fare Finder

Customize 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 2,558,603 searches. Data last updated June 7, 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 9/18

9:35 pm-8:25 pm

2 stops35h 50m

Chicago O'Hare Intl

Sat 10/11

11:50 am-8:00 pm

1 stop43h 10m

$1,155

PerthChicago

PER - ORD

PERORD

Perth

Mon 7/21

12:25 pm-9:15 am

2 stops33h 50m

Chicago O'Hare Intl

Sun 7/27

1:30 am-12:40 am

2 stops34h 10m

$1,305

PerthChicago

PER - ORD

PERORD

Perth

Thu 7/10

8:45 am-10:46 pm

2 stops51h 01m

Chicago O'Hare Intl

Sat 7/26

6:10 am-7:25 am

2 stops36h 15m

$1,367

PerthChicago

PER - ORD

PERORD

Perth

Thu 9/18

11:55 pm-4:45 pm

2 stops29h 50m

Chicago O'Hare Intl

Sat 10/11

3:15 pm-10:15 am

2 stops30h 00m

$1,515

PerthChicago

PER - ORD

PERORD

Perth

Tue 9/2

12:10 am-2:25 pm

1 stop27h 15m

Chicago O'Hare Intl

Wed 11/12

2:40 pm-9:35 am

1 stop28h 55m

$1,795

PerthChicago

PER - ORD

PERORD

Perth

Wed 9/3

11:35 pm-2:55 pm

2 stops28h 20m

Chicago O'Hare Intl

Wed 11/12

9:50 am-2:30 pm

3 stops38h 40m

$1,856

PerthChicago

PER - ORD

PERORD

Perth

Wed 9/3

12:25 pm-3:45 pm

2 stops40h 20m

Chicago O'Hare Intl

Wed 11/12

7:45 pm-12:10 am

1 stop38h 25m

$2,023

PerthChicago

PER - ORD

PERORD

Perth

Thu 9/18

10:45 pm-3:05 pm

1 stop29h 20m

Chicago O'Hare Intl

Sat 10/11

7:20 pm-11:55 am

1 stop27h 35m

$2,097

PerthChicago

PER - ORD

PERORD

Perth

Thu 9/18

5:10 pm-8:50 pm

3 stops40h 40m

Chicago O'Hare Intl

Sat 10/11

8:34 am-2:40 pm

3 stops41h 06m

$2,507

PerthChicago

PER - ORD

PERORD

Perth

Sun 6/15

11:15 pm-6:51 am

3 stops44h 36m

$845

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/6

Showing 1-10 of 14 results
1
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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 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.

Cheapflights Insights

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

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

Currently, August is the cheapest month in which you can book a flight from Perth to Chicago O'Hare Intl Airport (average of $245). Flying from Perth to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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.

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 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 June 7, 2025.
Japan Airlines
8.3
Very good
1,488 reviews

Comfort

8.2

Food

7.7

Entertainment

7.8

Boarding

8.4

Crew

8.7

Overall

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
Japan Airlines
8.3
Very good
1,488 reviews
Japan Airlines
8.3
Very good
1,488 reviews

Comfort

8.2

Food

7.7

Entertainment

7.8

Boarding

8.4

Crew

8.7

Overall

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
ANA
8.3
Very good
877 reviews
Japan Airlines
8.3
Very good
1,488 reviews

Comfort

8.2

Food

7.7

Entertainment

7.8

Boarding

8.4

Crew

8.7

Overall

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
Emirates
8.1
Very good
3,263 reviews
Japan Airlines
8.3
Very good
1,488 reviews

Comfort

8.2

Food

7.7

Entertainment

7.8

Boarding

8.4

Crew

8.7

Overall

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
Singapore Airlines
8.1
Very good
1,299 reviews
Japan Airlines
8.3
Very good
1,488 reviews

Comfort

8.2

Food

7.7

Entertainment

7.8

Boarding

8.4

Crew

8.7

Overall

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
Cathay Pacific
7.6
Good
892 reviews
Japan Airlines
8.3
Very good
1,488 reviews

Comfort

8.2

Food

7.7

Entertainment

7.8

Boarding

8.4

Crew

8.7

Overall

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.

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?

    For a flight from Perth to Chicago O'Hare Intl, you will be flying from Perth. Perth (PER) is just 6.3 mi from the center of the city. Perth is the only Perth airport and it handles 0 outbound flights to Chicago O'Hare Intl per day. 0 airlines have flights to Chicago O'Hare Intl from Perth on a regular basis.

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

    Flying on ANA is currently your cheapest option to Chicago O'Hare Intl Airport, with prices starting at $1,155. Additional round-trip tickets that might be worth considering are offered by Japan Airlines and American Airlines, with the lowest prices starting at $1,305 and $1,515, respectively. ANA is 27% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airlines for a one-way flight from Perth to Chicago O'Hare Intl Airport are American Airlines ($945), Japan Airlines ($1,066), and United Airlines ($1,229).

  • 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 vacation 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.

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

    Currently, August is the cheapest month in which you can book a flight from Perth to Chicago O'Hare Intl Airport (average of $245). Flying from Perth to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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

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