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Cheap flights from Perth to Illinois from $1,626

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight to Illinois departing on 2/7. 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
5 Mar — 12 Mar1
1 adult
Tue 5/3
Tue 12/3

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 35 days in advance, which can save you up to 90% on flights from Perth to Illinois compared to booking the week you need them. Waiting 35 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $2,314. For sooner than that we have options available in the next 3 days from $3,825.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, November can be a great choice for travel to Illinois. Flights to Illinois from Perth in November are about $2,742 on average during November, but can be found for as low as $1,536.

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

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

Cheap United Airlines flights from Perth to Illinois

Explore cheap flight options specifically provided by United Airlines 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 702,028 searches. Data last updated 1 March 2024.
Take a look at some of the lowest-priced United Airlines flights heading from Perth to Illinois. Come back soon if you're not finding the exact deal you're looking for.
Tue 12/323:45PER - ORD
2 stops30h 18mUnited Airlines
Sat 16/319:55ORD - PER
2 stops29h 10mUnited Airlines
Deal found 28/2$2,009
Sun 7/401:10PER - ORD
2 stops36h 46mUnited Airlines
Wed 24/413:01ORD - PER
2 stops33h 39mUnited Airlines
Deal found 28/2$2,830
Wed 17/401:10PER - ORD
2 stops60h 46mUnited Airlines
Tue 23/418:15ORD - PER
2 stops29h 15mUnited Airlines
Deal found 29/2$3,371

Cheap Virgin Australia flights from Perth to Illinois

Explore cheap flight options specifically provided by Virgin Australia 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 702,028 searches. Data last updated 1 March 2024.
Browse through some of the cheapest Virgin Australia flights travelling from Perth to Illinois. Deals frequently update to provide users with more options.
Mon 11/322:55PER - ORD
2 stops29h 00mVirgin Australia
Sat 23/315:55ORD - PER
2 stops30h 25mVirgin Australia
Deal found 29/2$2,104
Mon 11/323:30PER - ORD
3 stops36h 42mVirgin Australia
Sat 23/320:00ORD - PER
2 stops29h 30mVirgin Australia
Deal found 29/2$2,813

Cheap Perth to Illinois flights in March & April 2024

Find cheap flight options from Perth to Illinois specifically for the months of March and April 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 702,028 searches. Prices were last updated on 1 March 2024.
Scroll through some of the best deals on flights from Perth to Illinois in 2024. For more flight deals, be sure to check back very soon.
Tue 12/323:45PER - ORD
2 stops30h 18mUnited Airlines
Sat 16/319:55ORD - PER
2 stops29h 10mUnited Airlines
Deal found 28/2$2,009
Mon 11/322:55PER - ORD
2 stops29h 00mVirgin Australia
Sat 23/315:55ORD - PER
2 stops30h 25mVirgin Australia
Deal found 29/2$2,104
Mon 11/300:10PER - ORD
1 stop26h 50mCathay Pacific
Sat 16/315:40ORD - PER
1 stop42h 10mCathay Pacific
Deal found 27/2$2,553
Mon 11/300:10PER - ORD
1 stop26h 50mCathay Pacific
Sat 16/315:40ORD - PER
1 stop42h 10mCathay Pacific
Deal found 28/2$2,689
Tue 12/323:45PER - ORD
2 stops37h 11mVirgin Australia
Sat 16/319:55ORD - PER
2 stops30h 55mVirgin Australia
Deal found 27/2$2,707
Mon 11/323:30PER - ORD
3 stops36h 42mVirgin Australia
Sat 23/320:00ORD - PER
2 stops29h 30mVirgin Australia
Deal found 29/2$2,813
Tue 12/322:20PER - ORD
1 stop30h 25mEmirates
Sat 16/320:45ORD - PER
1 stop31h 35mEmirates
Deal found 28/2$3,154
Mon 11/322:45PER - ORD
1 stop30h 25mQatar Airways
Sat 23/319:45ORD - PER
1 stop34h 00mQatar Airways
Deal found 29/2$3,201
Mon 11/322:45PER - ORD
2 stops36h 01mMultiple Airlines
Sat 23/319:45ORD - PER
1 stop34h 00mMultiple Airlines
Deal found 29/2$3,273

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 702,028 searches. Data last updated 1 March 2024.
Scroll through some of the best deals on flights from Perth to Illinois in 2024. For more flight deals, be sure to check back very soon.
Tue 12/323:45PER - ORD
2 stops30h 18mUnited Airlines
Sat 16/319:55ORD - PER
2 stops29h 10mUnited Airlines
Deal found 28/2$2,009
Mon 11/322:55PER - ORD
2 stops29h 00mVirgin Australia
Sat 23/315:55ORD - PER
2 stops30h 25mVirgin Australia
Deal found 29/2$2,104
Fri 12/412:10PER - ORD
2 stops34h 00mJapan Airlines
Thu 18/412:05ORD - PER
2 stops47h 40mJapan Airlines
Deal found 29/2$2,123
Thu 18/412:10PER - ORD
2 stops34h 00mJapan Airlines
Tue 23/412:05ORD - PER
2 stops47h 40mJapan Airlines
Deal found 29/2$2,164
Mon 8/412:10PER - ORD
2 stops34h 00mJapan Airlines
Wed 24/412:05ORD - PER
2 stops47h 40mJapan Airlines
Deal found 28/2$2,203
Thu 18/423:55PER - ORD
1 stop27h 30mCathay Pacific
Tue 23/416:05ORD - PER
1 stop41h 30mCathay Pacific
Deal found 29/2$2,223
Tue 9/412:10PER - ORD
2 stops34h 00mJapan Airlines
Wed 24/412:05ORD - PER
2 stops47h 40mJapan Airlines
Deal found 28/2$2,261
Fri 12/423:55PER - ORD
1 stop27h 30mMultiple Airlines
Thu 18/420:15ORD - PER
2 stops37h 20mMultiple Airlines
Deal found 29/2$2,281
Fri 12/423:55PER - ORD
1 stop27h 30mMultiple Airlines
Tue 16/420:15ORD - PER
2 stops37h 20mMultiple Airlines
Deal found 29/2$2,330

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 702,028 searches. Data last updated 1 March 2024.
Book one of these great deals on flights from Perth to Illinois. To prevent any unwanted surprises, users should verify their flight info before booking.
Sun 10/300:10PER - ORD
2 stops45h 25mMultiple Airlines
Sat 23/315:40ORD - PER
1 stop42h 10mMultiple Airlines
Deal found 29/2$3,906
Sun 10/302:25PER - ORD
3 stops40h 21mMultiple Airlines
Sat 23/318:38ORD - PER
3 stops35h 07mMultiple Airlines
Deal found 29/2$4,081
Sun 10/300:10PER - ORD
2 stops45h 25mMultiple Airlines
Sat 23/319:45ORD - PER
2 stops40h 40mMultiple Airlines
Deal found 29/2$4,109
Sun 10/302:25PER - ORD
3 stops40h 21mMultiple Airlines
Sat 23/319:45ORD - PER
2 stops40h 40mMultiple Airlines
Deal found 29/2$4,441

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 702,028 searches. Data last updated 1 March 2024.
Some of the best available deals we've found on one-way flights from Perth to Illinois. Users can also find round-trip Perth to Illinois flights by using the search form above.
Tue 2/711:10PER - ORD
2 stops35h 10mMultiple Airlines
Deal found 29/2$1,626
Tue 2/719:50PER - ORD
1 stop35h 25mAir New Zealand
Deal found 29/2$1,928
Tue 2/723:15PER - ORD
3 stops34h 29mMultiple Airlines
Deal found 29/2$2,014
Mon 1/701:10PER - ORD
2 stops28h 40mSingapore Airlines
Deal found 29/2$2,101
Tue 2/723:55PER - ORD
3 stops33h 49mAir Canada
Deal found 29/2$2,524

Find flights from Perth to Illinois within your budget

Customise 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 702,028 searches. Data last updated 1 March 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$2,009 - $3,087

Route

Depart

Return

Price

PerthChicago O'Hare Intl

PER - ORD

PERORD

Perth

Tue 12/3

2 stops30h 18m

Chicago O'Hare Intl

Sat 16/3

2 stops29h 10m

$2,009

PerthChicago O'Hare Intl

PER - ORD

PERORD

Perth

Mon 11/3

2 stops29h 00m

Chicago O'Hare Intl

Sat 23/3

2 stops30h 25m

$2,104

PerthChicago O'Hare Intl

PER - ORD

PERORD

Perth

Fri 12/4

2 stops34h 00m

Chicago O'Hare Intl

Thu 18/4

2 stops47h 40m

$2,123

PerthChicago O'Hare Intl

PER - ORD

PERORD

Perth

Thu 18/4

2 stops34h 00m

Chicago O'Hare Intl

Tue 23/4

2 stops47h 40m

$2,164

PerthChicago O'Hare Intl

PER - ORD

PERORD

Perth

Thu 18/4

1 stop27h 30m

Chicago O'Hare Intl

Tue 23/4

1 stop41h 30m

$2,223

PerthChicago O'Hare Intl

PER - ORD

PERORD

Perth

Fri 12/4

1 stop27h 30m

Chicago O'Hare Intl

Thu 18/4

2 stops37h 20m

$2,281

PerthChicago O'Hare Intl

PER - ORD

PERORD

Perth

Thu 11/4

2 stops41h 05m

Chicago O'Hare Intl

Thu 18/4

2 stops46h 15m

$2,492

PerthChicago O'Hare Intl

PER - ORD

PERORD

Perth

Mon 8/4

1 stop30h 25m

Chicago O'Hare Intl

Wed 24/4

1 stop31h 50m

$2,927

PerthChicago O'Hare Intl

PER - ORD

PERORD

Perth

Tue 9/4

1 stop29h 20m

Chicago O'Hare Intl

Wed 24/4

2 stops34h 50m

$3,087

Flights are sorted by cheapest first

Deals found on 28/2

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 1 March 2024.
To help decide which airline to fly from Perth to Illinois, see what other customers have to say about United Airlines, Virgin Australia and Japan Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.4
Very Good
1,476 reviews

Food

7.9

Boarding

8.4

Crew

8.7

Overall

8.4

Entertainment

7.9

Comfort

8.3

Reviews

1 / 10

Flight was on time, seating was comfortable, food was delicious, and crew was wonderful. Smooth flight overall!

8.4
Very Good
1,476 reviews
8.4
Very Good
1,476 reviews

Food

7.9

Boarding

8.4

Crew

8.7

Overall

8.4

Entertainment

7.9

Comfort

8.3

Reviews

1 / 10

Flight was on time, seating was comfortable, food was delicious, and crew was wonderful. Smooth flight overall!

8.3
Very Good
1,558 reviews
8.4
Very Good
1,476 reviews

Food

7.9

Boarding

8.4

Crew

8.7

Overall

8.4

Entertainment

7.9

Comfort

8.3

Reviews

1 / 10

Flight was on time, seating was comfortable, food was delicious, and crew was wonderful. Smooth flight overall!

8.3
Very Good
729 reviews
8.4
Very Good
1,476 reviews

Food

7.9

Boarding

8.4

Crew

8.7

Overall

8.4

Entertainment

7.9

Comfort

8.3

Reviews

1 / 10

Flight was on time, seating was comfortable, food was delicious, and crew was wonderful. Smooth flight overall!

8.1
Very Good
4,318 reviews
8.4
Very Good
1,476 reviews

Food

7.9

Boarding

8.4

Crew

8.7

Overall

8.4

Entertainment

7.9

Comfort

8.3

Reviews

1 / 10

Flight was on time, seating was comfortable, food was delicious, and crew was wonderful. Smooth flight overall!

7.8
Good
1,335 reviews
8.4
Very Good
1,476 reviews

Food

7.9

Boarding

8.4

Crew

8.7

Overall

8.4

Entertainment

7.9

Comfort

8.3

Reviews

1 / 10

Flight was on time, seating was comfortable, food was delicious, and crew was wonderful. Smooth flight overall!

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?

Most people fly from Perth (PER) if they book a flight from Perth to Illinois. Perth is conveniently located just 10.2 km from Perth’s city centre.

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

Yes, there are multiple flights from Perth to Illinois for under $2,100. The cheapest flight booked recently is on United Airlines for just $2,009, but on average you can expect to pay $2,372.

Are there last-minute flights available from Perth to Illinois for under $4,000?

There are currently 4+ open flights from Perth to Illinois within the next 7 days for less than $4,000.

What are the cheapest airlines to fly from Perth to Illinois one-way?

To fly one-way, consider booking your trip with Air New Zealand, which is currently one of the cheapest options available, starting at $1,928. Singapore Airlines flights start at $2,101 while deals on Air Canada start at $2,524 one-way.

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

What does PER to ORD mean?

Great question - PER to ORD just means Perth Airport to Chicago O'Hare Intl Airport. Now you’ll know what these unique codes when you look for flights! Ready for more IATA code knowledge? These are related airports for your current travel destination: Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Springfield Capital Airport (SPI).

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from Perth to Illinois

Discover the top 4 airlines that operate flights from Perth to Illinois. 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 702,028 searches. Data last updated 1 March 2024.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$2,018Average$2,636FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Air New ZealandCheapest$2,043Average$2,913FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Qantas AirwaysCheapest$2,079Average$3,335FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Virgin AustraliaCheapest$2,468Average$3,395FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights

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.

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 Perth to Illinois?

Deals for Perth to Illinois flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from Perth to Illinois by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Perth to Illinois, users can toggle the no change fees filter when performing a flight search.

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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