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Cheap flights from Illinois to Perth (PER) from $1,294

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/8. 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.
ORD — PER
Apr 30 — May 71
From?
To?
Tue 4/30
Tue 5/7
1 adult, Economy
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How far in advance should I book a flight from Illinois to Perth?

Find a great deal and save up to 45% by booking at least 22 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Illinois to Perth within the next two weeks, with the cheapest ticket starting at $2,383.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, September can be a great choice for travel to Perth. Flights to Perth from Illinois in September are about $2,232 on average during September, but can be found for as low as $1,544.

When is the cheapest time to fly from Illinois to Perth (IL - PER)?

When flying from Illinois to Perth, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Air New Zealand flights from Illinois to Perth

Explore cheap flight options specifically provided by Air New Zealand for the route between Illinois 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 3,073,952 searches. Data last updated April 25, 2024.
Take a peek at the cheapest Air New Zealand flights we've detected traveling from Illinois to Perth. Make sure to check back often as deals are often changing.
Tue 5/214:57 pmSTL - PER
2 stops34h 03mAir New Zealand
Tue 5/282:25 pmPER - STL
3 stops68h 50mAir New Zealand
Deal found 4/23$1,753
Tue 5/214:20 pmORD - PER
2 stops34h 40mAir New Zealand
Tue 6/1811:55 pmPER - ORD
2 stops27h 39mAir New Zealand
Deal found 4/24$2,324
Sun 7/149:33 pmORD - PER
2 stops48h 57mAir New Zealand
Sat 7/277:50 pmPER - ORD
2 stops46h 02mAir New Zealand
Deal found 4/24$2,531
Sat 4/274:52 pmSTL - PER
3 stops40h 58mAir New Zealand
Sat 5/1111:55 pmPER - STL
3 stops35h 50mAir New Zealand
Deal found 4/23$2,807

Cheap Qatar Airways flights from Illinois to Perth

Explore cheap flight options specifically provided by Qatar Airways for the route between Illinois 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 3,073,952 searches. Data last updated April 25, 2024.
To aid your search, here are some of the cheapest Qatar Airways flights we've found from Illinois to Perth. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Sat 4/272:35 pmSTL - PER
2 stops63h 00mQatar Airways
Sat 5/1110:45 pmPER - STL
2 stops38h 14mQatar Airways
Deal found 4/23$1,440
Tue 5/217:00 amSTL - PER
2 stops46h 35mQatar Airways
Tue 5/2810:45 pmPER - STL
2 stops38h 14mQatar Airways
Deal found 4/23$1,705
Thu 5/237:00 amSTL - PER
2 stops46h 35mQatar Airways
Thu 5/3010:45 pmPER - STL
2 stops38h 14mQatar Airways
Deal found 4/24$1,861

Cheap Illinois to Perth flights in April & May 2024

Find cheap flight options from Illinois to Perth specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,073,952 searches. Prices were last updated on April 25, 2024.
Listed are some of the best fares we've found on flights departing from Illinois to Perth in 2024. Check back regularly for other flight deals.
Sat 4/272:35 pmSTL - PER
2 stops63h 00mQatar Airways
Sat 5/1110:45 pmPER - STL
2 stops38h 14mQatar Airways
Deal found 4/23$1,440
Tue 5/217:00 amSTL - PER
2 stops46h 35mQatar Airways
Tue 5/2810:45 pmPER - STL
2 stops38h 14mQatar Airways
Deal found 4/23$1,705
Tue 5/217:00 amSTL - PER
2 stops46h 35mQatar Airways
Tue 5/2810:45 pmPER - STL
2 stops38h 14mQatar Airways
Deal found 4/22$1,706
Tue 5/214:57 pmSTL - PER
2 stops34h 03mAir New Zealand
Tue 5/282:25 pmPER - STL
3 stops68h 50mAir New Zealand
Deal found 4/23$1,753
Tue 5/214:57 pmSTL - PER
2 stops34h 03mAir New Zealand
Tue 5/284:25 pmPER - STL
3 stops66h 50mAir New Zealand
Deal found 4/22$1,754
Sun 5/54:05 pmORD - PER
1 stop41h 30mMultiple Airlines
Mon 10/71:45 pmPER - ORD
2 stops44h 00mMultiple Airlines
Deal found 4/23$1,898
Wed 4/2412:20 pmORD - PER
2 stops30h 15mMultiple Airlines
Fri 5/38:40 pmPER - ORD
2 stops31h 15mMultiple Airlines
Deal found 4/23$1,903
Wed 4/2412:20 pmORD - PER
2 stops30h 15mMultiple Airlines
Fri 5/311:55 pmPER - ORD
1 stop27h 30mMultiple Airlines
Deal found 4/23$1,908
Wed 5/223:40 pmORD - PER
2 stops35h 05mMultiple Airlines
Wed 5/293:30 pmPER - ORD
2 stops35h 59mMultiple Airlines
Deal found 4/23$1,990

Illinois to Perth 2024 flight deals

Discover exclusive flight deals for travel between Illinois and Perth in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 25, 2024.
Listed are some of the best fares we've found on flights departing from Illinois to Perth in 2024. Check back regularly for other flight deals.
Tue 10/84:05 pmORD - PER
1 stop41h 30mCathay Pacific
Wed 10/2311:55 pmPER - ORD
1 stop27h 30mCathay Pacific
Deal found 4/25$1,294
Tue 10/14:05 pmORD - PER
1 stop41h 30mCathay Pacific
Mon 10/2812:10 amPER - ORD
1 stop26h 50mCathay Pacific
Deal found 4/24$1,341
Tue 10/14:05 pmORD - PER
1 stop41h 30mCathay Pacific
Sat 10/2611:55 pmPER - ORD
1 stop27h 05mCathay Pacific
Deal found 4/24$1,391
Sat 4/272:35 pmSTL - PER
2 stops63h 00mQatar Airways
Sat 5/1110:45 pmPER - STL
2 stops38h 14mQatar Airways
Deal found 4/23$1,440
Fri 10/44:05 pmORD - PER
1 stop41h 30mCathay Pacific
Thu 10/2411:55 pmPER - ORD
1 stop27h 30mCathay Pacific
Deal found 4/24$1,442
Tue 10/295:50 pmORD - PER
2 stops46h 35mSingapore Airlines
Sat 11/25:30 pmPER - ORD
2 stops36h 49mSingapore Airlines
Deal found 4/24$1,698
Tue 10/295:50 pmORD - PER
2 stops46h 35mSingapore Airlines
Fri 11/11:10 amPER - ORD
2 stops29h 35mSingapore Airlines
Deal found 4/24$1,701
Tue 10/85:50 pmORD - PER
2 stops46h 20mMultiple Airlines
Wed 10/236:25 amPER - ORD
2 stops36h 39mMultiple Airlines
Deal found 4/25$1,704
Tue 5/217:00 amSTL - PER
2 stops46h 35mQatar Airways
Tue 5/2810:45 pmPER - STL
2 stops38h 14mQatar Airways
Deal found 4/23$1,705

Illinois to Perth flights leaving soon

Find last-minute flight options from Illinois to Perth for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 25, 2024.
Have a look at some of the last-minute flights available departing from Illinois to Perth. Users should examine the flight details to ensure there are no surprises.
Sun 5/54:05 pmORD - PER
1 stop41h 30mMultiple Airlines
Mon 10/71:45 pmPER - ORD
2 stops44h 00mMultiple Airlines
Deal found 4/23$1,898
Sun 5/54:05 pmORD - PER
1 stop41h 30mMultiple Airlines
Sun 10/61:40 amPER - ORD
2 stops45h 00mMultiple Airlines
Deal found 4/23$2,014
Sun 5/54:05 pmORD - PER
1 stop41h 30mMultiple Airlines
Mon 10/711:10 amPER - ORD
3 stops35h 20mMultiple Airlines
Deal found 4/23$2,117
Sun 5/56:00 pmORD - PER
3 stops35h 35mMultiple Airlines
Mon 10/74:55 pmPER - ORD
2 stops35h 00mMultiple Airlines
Deal found 4/23$2,139
Sun 5/56:00 pmORD - PER
3 stops35h 35mMultiple Airlines
Mon 10/711:10 amPER - ORD
3 stops35h 20mMultiple Airlines
Deal found 4/23$2,271
Sun 5/53:40 pmORD - PER
2 stops42h 10mMultiple Airlines
Sun 10/61:10 amPER - ORD
2 stops43h 15mMultiple Airlines
Deal found 4/23$2,435
Sun 5/54:05 pmORD - PER
1 stop41h 30mMultiple Airlines
Mon 10/76:30 pmPER - ORD
1 stop32h 15mMultiple Airlines
Deal found 4/23$2,631
Sun 5/510:43 amORD - PER
3 stops48h 12mSingapore Airlines
Sun 10/61:10 amPER - ORD
2 stops52h 39mSingapore Airlines
Deal found 4/23$2,679
Sun 5/510:43 amORD - PER
3 stops48h 12mSingapore Airlines
Sun 10/61:10 amPER - ORD
3 stops53h 00mSingapore Airlines
Deal found 4/23$2,827

One-way flights to Perth from Illinois

Search for one-way flight options from Illinois to Perth. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 25, 2024.
Users in need of a one-way flight from Illinois to Perth can choose from these deals. Those seeking round-trip flights from Illinois to Perth should utilize the search form at the the top of the page.
Sun 5/512:00 pmORD - PER
3 stops47h 30mMultiple Airlines
Deal found 4/24$2,592
Sun 5/54:05 pmORD - PER
1 stop41h 30mCathay Pacific
Deal found 4/24$4,297
Sun 5/54:05 pmORD - PER
2 stops44h 15mMultiple Airlines
Deal found 4/24$4,414
Sat 5/412:30 amORD - PER
2 stops35h 50mMultiple Airlines
Deal found 4/24$4,848
Sat 5/412:30 amORD - PER
3 stops39h 40mMultiple Airlines
Deal found 4/24$5,244

Find flights from Illinois to Perth within your budget

Customize your flight search to find flights from Illinois 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 3,073,952 searches. Data last updated April 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,440 - $3,358

Route

Depart

Return

Price

Lambert-St LouisPerth

STL - PER

STLPER

Lambert-St Louis

Sat 4/27

2 stops63h 00m

Perth

Sat 5/11

2 stops38h 14m

$1,440

Lambert-St LouisPerth

STL - PER

STLPER

Lambert-St Louis

Tue 5/21

2 stops46h 35m

Perth

Tue 5/28

2 stops38h 14m

$1,705

Lambert-St LouisPerth

STL - PER

STLPER

Lambert-St Louis

Tue 5/21

2 stops34h 03m

Perth

Tue 5/28

3 stops68h 50m

$1,753

Lambert-St LouisPerth

STL - PER

STLPER

Lambert-St Louis

Thu 5/23

2 stops46h 35m

Perth

Thu 5/30

2 stops38h 14m

$1,861

Chicago O'Hare IntlPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Sun 5/5

1 stop41h 30m

Perth

Mon 10/7

2 stops44h 00m

$1,898

Chicago O'Hare IntlPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Wed 5/22

2 stops35h 05m

Perth

Wed 5/29

2 stops35h 59m

$1,990

Chicago O'Hare IntlPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Sun 7/14

1 stop41h 30m

Perth

Sat 7/27

1 stop27h 30m

$2,027

Chicago O'Hare IntlPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Sun 7/14

2 stops40h 55m

Perth

Fri 7/26

2 stops41h 05m

$2,665

Chicago O'Hare IntlPerth

ORD - PER

ORDPER

Chicago O'Hare Intl

Tue 5/21

1 stop31h 50m

Perth

Tue 6/18

1 stop30h 25m

$3,358

Flights are sorted by cheapest first

Deals found on 4/23

No data available for this route at this time. Please check back soon.

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 April 25, 2024.
See what other customers who have flown with Air New Zealand, Qatar Airways and Singapore Airlines from Illinois to Perth have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air New Zealand
8.3
Very good
655 reviews
Check prices

Crew

8.8

Entertainment

7.9

Food

7.6

Boarding

8.4

Comfort

8.1

Overall

8.3

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
655 reviews
Air New Zealand
8.3
Very good
655 reviews
Check prices

Crew

8.8

Entertainment

7.9

Food

7.6

Boarding

8.4

Comfort

8.1

Overall

8.3

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
1,481 reviews
Air New Zealand
8.3
Very good
655 reviews
Check prices

Crew

8.8

Entertainment

7.9

Food

7.6

Boarding

8.4

Comfort

8.1

Overall

8.3

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
4,068 reviews
Air New Zealand
8.3
Very good
655 reviews
Check prices

Crew

8.8

Entertainment

7.9

Food

7.6

Boarding

8.4

Comfort

8.1

Overall

8.3

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
7.9
Good
1,135 reviews
Air New Zealand
8.3
Very good
655 reviews
Check prices

Crew

8.8

Entertainment

7.9

Food

7.6

Boarding

8.4

Comfort

8.1

Overall

8.3

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
4,480 reviews
Air New Zealand
8.3
Very good
655 reviews
Check prices

Crew

8.8

Entertainment

7.9

Food

7.6

Boarding

8.4

Comfort

8.1

Overall

8.3

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 Illinois 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 Illinois?

    If you book a flight to Perth from Illinois, you will be flying to Perth, which is the city’s only airport. Perth (PER) is located 6.3 mi from the center of Perth.

  • Can I find flights from Illinois to Perth for under $1,500 on Cheapflights?

    Yes, there are multiple flights from Illinois to Perth for under $1,500. The cheapest flight booked recently is on Qatar Airways for just $1,440, but on average you can expect to pay $2,072.

  • Are there last-minute flights available from Illinois to Perth for under $1,900?

    There are currently 10+ open flights from Illinois to Perth within the next 7 days for less than $1,900.

  • What are the most popular airlines that fly from Illinois to Perth?

    Before booking your flight from Illinois to Perth check out the most popular airlines for this route: Air Canada, Air New Zealand or Qantas Airways.

  • What does ORD to PER mean?

    Chicago O'Hare Intl Airport is ORD and Perth Airport is PER. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Champaign University-Willard Airport (CMI) are other airports near this flight route and their unique identifiers/IATA codes.

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

    The amount of baggage you can bring on your Illinois 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 Illinois to Perth with specific airlines?

    Yes, Cheapflights allows you to browse and filter Illinois 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 Illinois to Perth that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois 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 Illinois to Perth that allow pets onboard?

    Many airlines flying from Illinois 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 Illinois to Perth?

    Yes, you can often find last-minute deals on Illinois 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 Illinois to Perth flight deals updated?

    The Illinois to Perth flight deals you see on this page were last updated on 4/25.

See more FAQs

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Top 6 airlines flying from Illinois to Perth

Discover the top 6 airlines that operate flights from Illinois to Perth. 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 3,073,952 searches. Data last updated April 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,450Average$1,858FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air New ZealandCheapest$1,489Average$1,680FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Air CanadaCheapest$1,491Average$1,708FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Singapore AirlinesCheapest$1,546Average$1,897FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
United AirlinesCheapest$1,660Average$1,661FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qatar AirwaysCheapest$2,223Average$2,334FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
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Search flights from Illinois to Perth by cabin class

Find flights from Illinois to Perth, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
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Fly with Cheapflights

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How does Cheapflights help users find flights from Illinois to Perth?

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

Cheapflights helps you find that perfect flight to Perth from Illinois by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Need flexible booking options for your flight to Perth from Illinois? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Perth from Illinois today and book when prices fit your budget.

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