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Cheap flights from Perth (PER) to Illinois from $788

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 6/4. 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.
PER — ORD
Jun 4 — Jun 111
From?
To?
Tue 6/4
Tue 6/11
1 adult, Economy
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How far in advance should I book a flight from Perth to Illinois?

Users have found that booking a flight from Perth to Illinois at least 61 days early can save you up to 4% on average compared to booking a flight this week. If booking 61 days before your flight isn’t an option for you, users have found flights from Perth to Illinois for as little as $1,229 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,229 for flights departing within the next 3 days.

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

The best pricing can be found in the month of May. Prices to Illinois from Perth average $1,642. You can even find prices in May for less than $1,642, as users have found deals to Illinois from as low as $1,152. The month of December appears to be one of the more expensive times to travel to Illinois from Perth. Flying in the targeted month can save you up to 36%.

What is the cheapest time of day to fly from PER to IL?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Perth to Illinois as you normally would.

Cheap Cathay Pacific flights from Perth to Illinois

Explore cheap flight options specifically provided by Cathay Pacific for the route between Perth and Illinois. 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 2,784,634 searches. Data last updated May 30, 2024.
Check out some of the cheapest Cathay Pacific flights we've come across from Perth to Illinois. Make sure to double check the flight details before booking.
Thu 10/311:55 pmPER - ORD
1 stop27h 30mCathay Pacific
Thu 11/72:40 pmORD - PER
1 stop42h 10mCathay Pacific
Deal found 5/29$1,320
Fri 10/411:55 pmPER - ORD
1 stop27h 30mCathay Pacific
Thu 11/72:40 pmORD - PER
1 stop42h 10mCathay Pacific
Deal found 5/30$1,371
Sun 7/711:55 pmPER - ORD
2 stops51h 31mCathay Pacific
Sun 7/144:05 pmORD - PER
1 stop41h 30mCathay Pacific
Deal found 5/30$1,750
Thu 7/2511:55 pmPER - ORD
1 stop27h 30mCathay Pacific
Sun 8/184:05 pmORD - PER
1 stop41h 30mCathay Pacific
Deal found 5/29$6,097
Thu 7/2511:55 pmPER - ORD
1 stop27h 30mCathay Pacific
Sun 8/186:06 pmORD - PER
2 stops39h 29mCathay Pacific
Deal found 5/29$6,592

Cheap Emirates flights from Perth to Illinois

Explore cheap flight options specifically provided by Emirates for the route between Perth and Illinois. 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 2,784,634 searches. Data last updated May 30, 2024.
Some of the lowest-priced Emirates flights we've found at this time heading from Perth to Illinois. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Fri 10/1110:20 pmPER - ORD
1 stop30h 25mEmirates
Tue 11/127:45 pmORD - PER
1 stop31h 35mEmirates
Deal found 5/29$1,890
Tue 6/412:10 pmPER - ORD
2 stops40h 35mEmirates
Tue 6/118:45 pmORD - PER
1 stop31h 50mEmirates
Deal found 5/29$2,368
Tue 6/410:20 pmPER - ORD
1 stop30h 25mEmirates
Tue 6/118:45 pmORD - PER
1 stop31h 50mEmirates
Deal found 5/29$2,611
Mon 7/110:20 pmPER - ORD
1 stop30h 25mEmirates
Wed 9/258:45 pmORD - PER
2 stops39h 00mEmirates
Deal found 5/29$2,701
Mon 7/110:20 pmPER - ORD
1 stop30h 25mEmirates
Wed 7/318:45 pmORD - PER
2 stops63h 00mEmirates
Deal found 5/29$2,741
Sun 6/3010:20 pmPER - ORD
1 stop30h 25mEmirates
Wed 8/78:45 pmORD - PER
2 stops63h 00mEmirates
Deal found 5/29$2,882
Sun 7/710:20 pmPER - ORD
1 stop30h 25mEmirates
Sun 7/148:45 pmORD - PER
1 stop31h 50mEmirates
Deal found 5/30$2,976
Thu 7/2510:20 pmPER - ORD
1 stop30h 25mEmirates
Sun 8/188:45 pmORD - PER
1 stop31h 50mEmirates
Deal found 5/29$16,483
Thu 7/2510:20 pmPER - ORD
1 stop30h 25mEmirates
Sun 8/188:45 pmORD - PER
2 stops39h 00mEmirates
Deal found 5/29$16,493

Cheap Perth to Illinois flights in May & June 2024

Find cheap flight options from Perth to Illinois specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on May 30, 2024.
Check out some of the best flight deals from Perth to Illinois in 2024. Check back regularly for other flight deals.
Sun 6/3011:55 pmPER - ORD
2 stops46h 25mJapan Airlines
Wed 8/712:25 pmORD - PER
2 stops47h 20mJapan Airlines
Deal found 5/29$1,729
Sun 6/301:10 amPER - ORD
2 stops42h 10mSingapore Airlines
Wed 7/316:20 pmORD - PER
2 stops45h 50mSingapore Airlines
Deal found 5/29$1,875
Tue 6/411:55 pmPER - ORD
2 stops37h 21mAmerican Airlines
Tue 6/116:39 pmORD - PER
2 stops51h 36mAmerican Airlines
Deal found 5/29$2,067
Tue 6/412:10 pmPER - ORD
2 stops40h 35mEmirates
Tue 6/118:45 pmORD - PER
1 stop31h 50mEmirates
Deal found 5/29$2,368
Tue 6/411:55 pmPER - ORD
2 stops27h 34mMultiple Airlines
Tue 6/111:00 pmORD - PER
3 stops37h 45mMultiple Airlines
Deal found 5/29$2,375
Sat 6/291:10 amPER - ORD
2 stops53h 14mSingapore Airlines
Wed 8/76:35 amORD - PER
2 stops57h 35mSingapore Airlines
Deal found 5/29$2,492
Tue 6/49:35 pmPER - ORD
3 stops45h 14mMultiple Airlines
Tue 6/112:20 pmORD - PER
3 stops35h 30mMultiple Airlines
Deal found 5/29$2,555
Mon 6/31:40 amPER - ORD
3 stops41h 20mMultiple Airlines
Tue 6/114:00 pmORD - PER
3 stops33h 50mMultiple Airlines
Deal found 5/29$2,605
Tue 6/410:20 pmPER - ORD
1 stop30h 25mEmirates
Tue 6/118:45 pmORD - PER
1 stop31h 50mEmirates
Deal found 5/29$2,611

Perth to Illinois 2024 flight deals

Discover exclusive flight deals for travel between Perth and Illinois in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Check out some of the best flight deals from Perth to Illinois in 2024. Check back regularly for other flight deals.
Fri 10/116:25 amPER - ORD
2 stops47h 22mSingapore Airlines
Tue 11/125:57 pmORD - PER
2 stops45h 28mSingapore Airlines
Deal found 5/29$1,307
Thu 10/311:55 pmPER - ORD
1 stop27h 30mCathay Pacific
Thu 11/72:40 pmORD - PER
1 stop42h 10mCathay Pacific
Deal found 5/29$1,320
Thu 10/311:55 pmPER - ORD
1 stop27h 30mMultiple Airlines
Thu 11/76:50 pmORD - PER
2 stops38h 00mMultiple Airlines
Deal found 5/29$1,346
Thu 10/312:10 pmPER - ORD
2 stops34h 00mJapan Airlines
Thu 11/710:20 amORD - PER
2 stops48h 05mJapan Airlines
Deal found 5/29$1,347
Thu 10/1012:10 pmPER - ORD
2 stops34h 00mJapan Airlines
Tue 11/1210:20 amORD - PER
2 stops48h 05mJapan Airlines
Deal found 5/29$1,386
Sun 7/79:05 amPER - ORD
2 stops42h 14mAmerican Airlines
Sun 7/145:03 pmORD - PER
2 stops29h 27mAmerican Airlines
Deal found 5/30$1,409
Wed 10/21:10 amPER - ORD
2 stops28h 45mSingapore Airlines
Thu 11/75:57 pmORD - PER
2 stops52h 38mSingapore Airlines
Deal found 5/29$1,500
Thu 10/101:10 amPER - ORD
2 stops52h 37mSingapore Airlines
Tue 11/129:45 amORD - PER
2 stops39h 00mSingapore Airlines
Deal found 5/29$1,582
Sun 7/711:45 pmPER - ORD
2 stops48h 47mUnited Airlines
Sun 7/149:15 pmORD - PER
2 stops52h 25mUnited Airlines
Deal found 5/30$1,588

Perth to Illinois flights leaving soon

Find last-minute flight options from Perth to Illinois 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 2,784,634 searches. Data last updated May 30, 2024.
Have a look at some of the flights available from Perth to Illinois departing last-minute. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Tue 6/411:55 pmPER - ORD
2 stops37h 21mAmerican Airlines
Tue 6/116:39 pmORD - PER
2 stops51h 36mAmerican Airlines
Deal found 5/29$2,067
Tue 6/412:10 pmPER - ORD
2 stops40h 35mEmirates
Tue 6/118:45 pmORD - PER
1 stop31h 50mEmirates
Deal found 5/29$2,368
Tue 6/411:55 pmPER - ORD
2 stops27h 34mMultiple Airlines
Tue 6/111:00 pmORD - PER
3 stops37h 45mMultiple Airlines
Deal found 5/29$2,375
Tue 6/49:35 pmPER - ORD
3 stops45h 14mMultiple Airlines
Tue 6/112:20 pmORD - PER
3 stops35h 30mMultiple Airlines
Deal found 5/29$2,555
Tue 6/410:20 pmPER - ORD
1 stop30h 25mEmirates
Tue 6/118:45 pmORD - PER
1 stop31h 50mEmirates
Deal found 5/29$2,611

One-way flights to Illinois from Perth

Search for one-way flight options from Perth to Illinois. 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 2,784,634 searches. Data last updated May 30, 2024.
If you're seeking multiple options on one-way flights from Perth to Illinois, be sure to check out these deals, which are updated often. Users in need of a round-trip flight from Perth to Illinois instead should update the search form at the top of page.
Tue 6/46:00 pmPER - ORD
3 stops54h 32mMultiple Airlines
Deal found 5/29$788
Tue 6/411:55 pmPER - ORD
2 stops30h 36mMultiple Airlines
Deal found 5/29$804
Tue 6/410:45 pmPER - ORD
1 stop29h 40mQatar Airways
Deal found 5/29$2,218
Tue 6/46:30 pmPER - ORD
1 stop29h 15mMultiple Airlines
Deal found 5/29$2,373

Find flights from Perth to Illinois within your budget

Customize your flight search to find flights from Perth to Illinois 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 2,784,634 searches. Data last updated May 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,307 - $2,248

Route

Depart

Return

Price

PerthChicago O'Hare Intl

PER - ORD

PERORD

Perth

Fri 10/11

2 stops47h 22m

Chicago O'Hare Intl

Tue 11/12

2 stops45h 28m

$1,307

PerthChicago O'Hare Intl

PER - ORD

PERORD

Perth

Thu 10/3

1 stop27h 30m

Chicago O'Hare Intl

Thu 11/7

1 stop42h 10m

$1,320

PerthChicago O'Hare Intl

PER - ORD

PERORD

Perth

Thu 10/3

1 stop27h 30m

Chicago O'Hare Intl

Thu 11/7

2 stops38h 00m

$1,346

PerthChicago O'Hare Intl

PER - ORD

PERORD

Perth

Thu 10/3

2 stops34h 00m

Chicago O'Hare Intl

Thu 11/7

2 stops48h 05m

$1,347

PerthChicago O'Hare Intl

PER - ORD

PERORD

Perth

Sun 7/7

2 stops42h 14m

Chicago O'Hare Intl

Sun 7/14

2 stops29h 27m

$1,409

PerthChicago O'Hare Intl

PER - ORD

PERORD

Perth

Sun 7/7

2 stops48h 47m

Chicago O'Hare Intl

Sun 7/14

2 stops52h 25m

$1,588

PerthChicago O'Hare Intl

PER - ORD

PERORD

Perth

Fri 10/11

1 stop30h 25m

Chicago O'Hare Intl

Tue 11/12

1 stop31h 35m

$1,890

PerthChicago O'Hare Intl

PER - ORD

PERORD

Perth

Thu 10/10

1 stop29h 05m

Chicago O'Hare Intl

Tue 11/12

1 stop34h 00m

$2,022

PerthChicago O'Hare Intl

PER - ORD

PERORD

Perth

Thu 10/10

2 stops34h 15m

Chicago O'Hare Intl

Tue 11/12

3 stops34h 00m

$2,248

Flights are sorted by cheapest first

Deals found on 5/29

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

Best time to book a flight from Perth to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois 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.

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated May 30, 2024.
See what other customers who have flown with Cathay Pacific, Emirates and Air Canada from Perth to Illinois have to say. 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
1,467 reviews
Check prices

Comfort

8.2

Boarding

8.4

Crew

8.7

Overall

8.3

Food

7.8

Entertainment

7.8

Reviews

1 / 10

Our flight was changed a couple of times. It was a choas just to a boarding pass!! Boarding was not better!

Japan Airlines
8.3
Very good
1,467 reviews
Japan Airlines
8.3
Very good
1,467 reviews
Check prices

Comfort

8.2

Boarding

8.4

Crew

8.7

Overall

8.3

Food

7.8

Entertainment

7.8

Reviews

1 / 10

Our flight was changed a couple of times. It was a choas just to a boarding pass!! Boarding was not better!

Singapore Airlines
8.2
Very good
1,425 reviews
Japan Airlines
8.3
Very good
1,467 reviews
Check prices

Comfort

8.2

Boarding

8.4

Crew

8.7

Overall

8.3

Food

7.8

Entertainment

7.8

Reviews

1 / 10

Our flight was changed a couple of times. It was a choas just to a boarding pass!! Boarding was not better!

Emirates
8.1
Very good
3,915 reviews
Japan Airlines
8.3
Very good
1,467 reviews
Check prices

Comfort

8.2

Boarding

8.4

Crew

8.7

Overall

8.3

Food

7.8

Entertainment

7.8

Reviews

1 / 10

Our flight was changed a couple of times. It was a choas just to a boarding pass!! Boarding was not better!

Cathay Pacific
7.8
Good
1,055 reviews
Japan Airlines
8.3
Very good
1,467 reviews
Check prices

Comfort

8.2

Boarding

8.4

Crew

8.7

Overall

8.3

Food

7.8

Entertainment

7.8

Reviews

1 / 10

Our flight was changed a couple of times. It was a choas just to a boarding pass!! Boarding was not better!

Qatar Airways
7.7
Good
4,339 reviews
Japan Airlines
8.3
Very good
1,467 reviews
Check prices

Comfort

8.2

Boarding

8.4

Crew

8.7

Overall

8.3

Food

7.8

Entertainment

7.8

Reviews

1 / 10

Our flight was changed a couple of times. It was a choas just to a boarding pass!! Boarding was not better!

Related info for your journey

Find useful and relevant information for your journey from Perth to Illinois. 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 Illinois?

    For a flight from Perth to Illinois, you will be flying from Perth. Perth (PER) is just 6.3 mi from the center of the city.

  • Can I find flights from Perth to Illinois for under $1,400 on Cheapflights?

    Yes, there are multiple flights from Perth to Illinois for under $1,400. The cheapest flight booked recently is on Singapore Airlines for just $1,307, but on average you can expect to pay $1,561.

  • Are there last-minute flights available from Perth to Illinois for under $2,100?

    There are currently 5+ open flights from Perth to Illinois within the next 7 days for less than $2,100.

  • What does PER to ORD mean?

    Perth Airport is PER and Chicago O'Hare Intl Airport is ORD. 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), Springfield Capital Airport (SPI) are other airports near this flight route and their unique identifiers/IATA codes.

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

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

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

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

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

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

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

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

    Many airlines flying from Perth to Illinois 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 Perth to Illinois?

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

    The Perth to Illinois flight deals you see on this page were last updated on 5/30.

  • What is the cheapest month to book a flight from Perth to Illinois?

    Currently, February is the cheapest month in which you can book a flight from Perth to Illinois (average of $244). Flying from Perth to Illinois in June is currently the most expensive (average of $326). 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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Alternative routes for Perth to Illinois
See prices for flight routes from nearby airports that may be better suited for you.

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Search flights from Perth to Illinois by cabin class

Find flights from Perth to Illinois, 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 travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights helps you search for flights from Perth to Illinois 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 Perth to Illinois?

Cheapflights helps you find that perfect flight to Illinois from Perth 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 Perth to Illinois with no change fees?

Certainly. Search results for flights to Illinois from Perth 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 Perth to Illinois become cheaper?

Not ready to book yet? You can track prices for flights from Perth to Illinois on Cheapflights with our Price Alert feature and get notified when better prices are available.

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