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Cheap flights from Chicago to Perth from $2,003

This is the cheapest return 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. Click the price to replicate the search for this deal.
CHI — PER
8 May — 15 May1
1 adult
Wed 8/5
Wed 15/5

The best prices from Chicago to Perth are usually found in September or April, booked 77 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Chicago to Perth

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Perth (PER). 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 3 May 2024.

Popular in

December

Cheapest in

September

Average price

$3,431

Round-trip from

$472
High demand for flights, 24% potential price rise
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Best time to find cheap flights, 20% potential price drop
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Average for round-trip flights in May 2024
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From Chicago (CHI) to Perth
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What is the cheapest day to fly return from Chicago to Perth?

It’s generally more expensive to depart on a Wednesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from Chicago to Perth?

Travellers have found it’s best to book a flight 22 days in advance to save up to 45% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 22 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Chicago to Perth 1-2 weeks in advance for as low as $3,642, or $4,632 for flights within the next 24 hours.

What is the cheapest month to fly from Chicago to Perth?

Flights from Chicago to Perth lean towards being more expensive in December. Prices are generally better when you fly from Chicago to Perth in September, with the cheapest ticket starting at $2,359.

When is the cheapest time to fly from Chicago to Perth (CHI - PER)?

One of the essential ways to save on airfare from Chicago to Perth is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the morning could potentially save you up to 17% on airfare.

Cheap Singapore Airlines flights from Chicago to Perth

Explore cheap flight options specifically provided by Singapore Airlines for the route between Chicago and Perth. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 542,917 searches. Data last updated 3 May 2024.
Peruse some of the lowest-priced Singapore Airlines flights we've found from Chicago to Perth. Make sure to check back often as deals are often changing.
Tue 29/1017:50ORD - PER
2 stops46h 35mSingapore Airlines
Sat 2/1117:30PER - ORD
2 stops36h 49mSingapore Airlines
Deal found 1/5$2,596
Tue 29/1017:50ORD - PER
2 stops46h 35mSingapore Airlines
Fri 1/1101:10PER - ORD
2 stops29h 35mSingapore Airlines
Deal found 1/5$2,601
Thu 12/917:25ORD - PER
2 stops30h 05mSingapore Airlines
Wed 25/906:25PER - ORD
2 stops46h 50mSingapore Airlines
Deal found 2/5$2,631
Thu 12/917:25ORD - PER
2 stops30h 05mSingapore Airlines
Tue 24/901:10PER - ORD
2 stops52h 05mSingapore Airlines
Deal found 2/5$2,792
Tue 29/1009:45ORD - PER
3 stops40h 00mSingapore Airlines
Sat 2/1117:30PER - ORD
2 stops36h 49mSingapore Airlines
Deal found 1/5$2,833
Tue 29/1009:45ORD - PER
3 stops40h 00mSingapore Airlines
Fri 1/1101:10PER - ORD
2 stops29h 35mSingapore Airlines
Deal found 1/5$2,838
Thu 12/917:25ORD - PER
2 stops32h 15mSingapore Airlines
Wed 25/917:10PER - ORD
3 stops37h 00mSingapore Airlines
Deal found 2/5$3,263
Thu 12/909:21ORD - PER
3 stops49h 34mSingapore Airlines
Wed 25/917:10PER - ORD
3 stops37h 00mSingapore Airlines
Deal found 2/5$3,770
Tue 14/510:45ORD - PER
3 stops38h 55mSingapore Airlines
Mon 20/501:10PER - ORD
2 stops42h 10mSingapore Airlines
Deal found 2/5$3,932

Cheap Qatar Airways flights from Chicago to Perth

Explore cheap flight options specifically provided by Qatar Airways for the route between Chicago and Perth. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 542,917 searches. Data last updated 3 May 2024.
Have a look at some of the cheapest available Qatar Airways flights departing from Chicago and landing in Perth. Ensure the flight price, dates, time, and airline match your criteria before you book.
Tue 14/519:40ORD - PER
1 stop33h 55mQatar Airways
Tue 21/522:45PER - ORD
1 stop29h 40mQatar Airways
Deal found 2/5$4,019
Tue 29/1018:22ORD - PER
2 stops35h 23mQatar Airways
Sat 2/1122:45PER - ORD
1 stop30h 25mQatar Airways
Deal found 1/5$4,473
Sat 1/619:40ORD - PER
1 stop33h 55mQatar Airways
Sat 8/622:45PER - ORD
1 stop29h 40mQatar Airways
Deal found 2/5$6,933
Sun 26/519:40ORD - PER
1 stop33h 55mQatar Airways
Sat 8/623:55PER - ORD
2 stops52h 30mQatar Airways
Deal found 2/5$12,302

Cheap Chicago to Perth flights in May & June 2024

Find cheap flight options from Chicago to Perth specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 542,917 searches. Prices were last updated on 3 May 2024.
Scroll through some of the best deals on flights from Chicago to Perth in 2024. Check back regularly for other flight deals.
Tue 14/519:00ORD - PER
2 stops29h 40mQantas Airways
Tue 21/512:35PER - ORD
2 stops30h 45mQantas Airways
Deal found 2/5$3,483
Tue 14/515:40ORD - PER
2 stops34h 15mMultiple Airlines
Tue 21/523:55PER - ORD
3 stops33h 49mMultiple Airlines
Deal found 2/5$3,509
Tue 14/514:15ORD - PER
3 stops35h 40mMultiple Airlines
Tue 21/523:55PER - ORD
3 stops33h 49mMultiple Airlines
Deal found 2/5$3,518
Sat 1/620:35ORD - PER
2 stops54h 25mAir New Zealand
Sat 8/610:00PER - ORD
2 stops41h 54mAir New Zealand
Deal found 2/5$3,723
Sat 1/620:30ORD - PER
2 stops33h 05mMultiple Airlines
Sat 8/623:55PER - ORD
1 stop27h 30mMultiple Airlines
Deal found 2/5$3,744
Tue 14/510:45ORD - PER
3 stops38h 55mSingapore Airlines
Mon 20/501:10PER - ORD
2 stops42h 10mSingapore Airlines
Deal found 2/5$3,932
Sat 1/614:15ORD - PER
3 stops39h 10mMultiple Airlines
Sat 8/617:35PER - ORD
2 stops33h 54mMultiple Airlines
Deal found 2/5$3,935
Fri 31/500:30ORD - PER
2 stops35h 15mMultiple Airlines
Sat 8/623:55PER - ORD
1 stop27h 30mMultiple Airlines
Deal found 2/5$3,993
Sat 1/614:15ORD - PER
3 stops35h 40mMultiple Airlines
Sat 8/615:30PER - ORD
3 stops42h 14mMultiple Airlines
Deal found 2/5$4,008

Chicago to Perth 2024 flight deals

Discover exclusive flight deals for travel between Chicago and Perth in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 542,917 searches. Data last updated 3 May 2024.
Scroll through some of the best deals on flights from Chicago to Perth in 2024. Check back regularly for other flight deals.
Thu 12/916:05ORD - PER
1 stop41h 30mCathay Pacific
Wed 25/923:55PER - ORD
1 stop27h 30mCathay Pacific
Deal found 2/5$2,003
Tue 1/1016:05ORD - PER
1 stop41h 30mCathay Pacific
Mon 28/1000:10PER - ORD
1 stop26h 50mCathay Pacific
Deal found 2/5$2,042
Tue 1/1016:05ORD - PER
1 stop41h 30mCathay Pacific
Thu 24/1023:55PER - ORD
1 stop27h 30mCathay Pacific
Deal found 2/5$2,118
Fri 4/1016:05ORD - PER
1 stop41h 30mCathay Pacific
Fri 25/1023:55PER - ORD
1 stop27h 30mCathay Pacific
Deal found 2/5$2,196
Tue 29/1017:50ORD - PER
2 stops46h 35mSingapore Airlines
Sat 2/1106:40PER - ORD
2 stops47h 39mSingapore Airlines
Deal found 2/5$2,596
Tue 29/1017:50ORD - PER
2 stops46h 35mSingapore Airlines
Fri 1/1101:10PER - ORD
2 stops29h 35mSingapore Airlines
Deal found 2/5$2,601
Thu 12/917:25ORD - PER
2 stops30h 05mSingapore Airlines
Wed 25/906:25PER - ORD
2 stops46h 50mSingapore Airlines
Deal found 2/5$2,631
Mon 30/917:25ORD - PER
2 stops30h 05mSingapore Airlines
Wed 23/1001:10PER - ORD
2 stops28h 45mSingapore Airlines
Deal found 2/5$2,708
Mon 30/917:25ORD - PER
2 stops30h 05mSingapore Airlines
Fri 25/1001:10PER - ORD
2 stops28h 45mSingapore Airlines
Deal found 2/5$2,784

Find flights from Chicago to Perth within your budget

Customise your flight search to find flights from Chicago to Perth 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 542,917 searches. Data last updated 3 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$2,003 - $4,126

Route

Depart

Return

Price

Chicago O'Hare IntlPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Thu 12/9

1 stop41h 30m

Perth

Wed 25/9

1 stop27h 30m

$2,003

Chicago O'Hare IntlPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Tue 29/10

2 stops46h 35m

Perth

Sat 2/11

2 stops36h 49m

$2,596

Chicago O'Hare IntlPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Tue 29/10

2 stops46h 35m

Perth

Fri 1/11

2 stops29h 35m

$2,601

Chicago O'Hare IntlPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Thu 12/9

2 stops30h 05m

Perth

Wed 25/9

2 stops46h 50m

$2,631

Chicago O'Hare IntlPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Thu 12/9

1 stop41h 30m

Perth

Wed 25/9

2 stops43h 18m

$2,897

Chicago O'Hare IntlPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Tue 14/5

2 stops29h 40m

Perth

Tue 21/5

2 stops30h 45m

$3,483

Chicago O'Hare IntlPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Sat 1/6

2 stops54h 25m

Perth

Sat 8/6

2 stops41h 54m

$3,723

Chicago O'Hare IntlPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Tue 14/5

1 stop33h 55m

Perth

Tue 21/5

1 stop29h 40m

$4,019

Chicago O'Hare IntlPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Tue 29/10

1 stop31h 35m

Perth

Sat 2/11

1 stop30h 35m

$4,126

Flights are sorted by cheapest first

Deals found on 2/5

When is the best time to book a flight from Chicago to Perth?

Use this chart to determine the optimal time to book a return flight from Chicago to Perth. Price data was last updated on 28 January 2024.
To ensure you get the cheapest price possible for a flight from Chicago to Perth, you should look to book at least 77 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

When is the cheapest time to fly from Chicago to Perth?

Use this chart to determine the cheapest time to fly return from Chicago to Perth. Price data was last updated on 28 April 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Chicago to Perth flight should consider departing on Thursday afternoons when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Perth by month

Plan your trip from Chicago to Perth by taking into account the cheapest months to travel. The average price of a one-way flight from Chicago to Perth is currently $0 while a return flight costs $3,120. Price data was last updated on 28 April 2024.

Currently, September is the cheapest month in which you can book a flight from Chicago to Perth (average of $309). Flying from Chicago to Perth in December is currently the most expensive (average of $388). 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.

January

$555

February

$561

March

$529

April

$507

May

$492

June

$486

July

$481

August

$483

September

$472

October

$513

November

$564

December

$593

Temperature and rainfall in Perth by month

Plan your trip to Perth by taking into account the average temperature and rainfall totals by month.

PER

Temperature

12 - 24 °C

Reviews of airlines servicing Perth

Get insights into the airlines that provide service to Perth. 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 Perth. Reviews last updated 3 May 2024.
See what other customers who have flown with Singapore Airlines, Qatar Airways and Cathay Pacific from Chicago to Perth have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air New Zealand
8.3
Very Good
643 reviews
Check prices

Crew

8.8

Food

7.7

Overall

8.3

Boarding

8.4

Comfort

8.1

Entertainment

7.9

Reviews

1 / 10

Everything went rather smoothly, I have no complaints or negative comments. Thanks for getting me where I needed to be.

Air New Zealand
8.3
Very Good
643 reviews
Air New Zealand
8.3
Very Good
643 reviews
Check prices

Crew

8.8

Food

7.7

Overall

8.3

Boarding

8.4

Comfort

8.1

Entertainment

7.9

Reviews

1 / 10

Everything went rather smoothly, I have no complaints or negative comments. Thanks for getting me where I needed to be.

Singapore Airlines
8.3
Very Good
1,470 reviews
Air New Zealand
8.3
Very Good
643 reviews
Check prices

Crew

8.8

Food

7.7

Overall

8.3

Boarding

8.4

Comfort

8.1

Entertainment

7.9

Reviews

1 / 10

Everything went rather smoothly, I have no complaints or negative comments. Thanks for getting me where I needed to be.

Emirates
8.1
Very Good
4,038 reviews
Air New Zealand
8.3
Very Good
643 reviews
Check prices

Crew

8.8

Food

7.7

Overall

8.3

Boarding

8.4

Comfort

8.1

Entertainment

7.9

Reviews

1 / 10

Everything went rather smoothly, I have no complaints or negative comments. Thanks for getting me where I needed to be.

Cathay Pacific
7.8
Good
1,114 reviews
Air New Zealand
8.3
Very Good
643 reviews
Check prices

Crew

8.8

Food

7.7

Overall

8.3

Boarding

8.4

Comfort

8.1

Entertainment

7.9

Reviews

1 / 10

Everything went rather smoothly, I have no complaints or negative comments. Thanks for getting me where I needed to be.

Qatar Airways
7.7
Good
4,450 reviews
Air New Zealand
8.3
Very Good
643 reviews
Check prices

Crew

8.8

Food

7.7

Overall

8.3

Boarding

8.4

Comfort

8.1

Entertainment

7.9

Reviews

1 / 10

Everything went rather smoothly, I have no complaints or negative comments. Thanks for getting me where I needed to be.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Perth. 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 into for flights to Perth from Chicago?

    For a flight from Chicago to Perth, you will be flying into Perth. Perth (PER) is just 10.2 km from the centre vof the city. Perth is the only Perth airport and it handles 0 inbound flights from Chicago per day. 0 airlines have flights to Perth from Chicago on a regular basis.

  • Can I find flights from Chicago to Perth for under $2,100 on Cheapflights?

    Yes, there are multiple flights from Chicago to Perth for under $2,100. The cheapest flight booked recently is on Cathay Pacific for just $2,003, but on average you can expect to pay $3,304.

  • What are the cheapest airlines flying from Chicago to Perth round-trip?

    Our cheapest airline available from Chicago to Perth is Cathay Pacific. Our recent data shows that you can find tickets from as low as $2,003 on this airline. Additional options worth looking into are Singapore Airlines and Qantas Airways, starting at $2,596 and $3,483 round-trip. You may be able to fly from Chicago to Perth for 41% less than the average price by searching for these airlines.

  • What does ORD to PER mean?

    ORD and PER are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. ORD to PER refers to a flight route from Chicago O'Hare Intl Airport to Perth Airport. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Chicago Midway Airport (MDW), Chicago Greater Rockford Airport (RFD).

  • Can I find deals for flights from Chicago to Perth that include extra baggage allowance?

    The amount of baggage you can bring on your Chicago to Perth flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Chicago to Perth with specific airlines?

    Yes, Cheapflights allows you to browse and filter Chicago to Perth flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Chicago to Perth that include hotel bookings?

    Yes. In addition to deals on Chicago to Perth flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Perth?

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

  • Can I find deals for business class flights from Chicago to Perth?

    Yes. Cheapflights offers flight deals from Chicago to Perth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Chicago to Perth that allow pets onboard?

    Many airlines flying from Chicago to Perth offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Chicago to Perth?

    Yes, you can often find last-minute deals on Chicago to Perth flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Chicago to Perth flight deals updated?

    The Chicago to Perth flight deals you see on this page were last updated on 2/5.

See more FAQs

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Search flights from Chicago to Perth by cabin class

Find flights from Chicago to Perth, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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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 Chicago to Perth?

Cheapflights helps you search for flights from Chicago to Perth via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Chicago to Perth?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Chicago to Perth.

Can Cheapflights find flights from Chicago to Perth with no change fees?

Certainly. Search results for flights to Perth from Chicago shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Chicago to Perth become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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