Prices are in Australian Dollars.

Cheap flights from Perth to Illinois

Return
Economy
Perth (PER)
Chicago (ORD)
Depart
Return
Any month
|
Return
Economy
From?
To?
Sat. 25/9
Sat. 2/10
Any month
|

How to find the cheapest flight from
Perth (PER) to Illinois

All the information you need to plan the best PER to ORD flight in 2021: compare Perth to Illinois flight prices with the expected peak season, weather and rainfall in Illinois.
How far in advance should I book a flight from Perth to Illinois?

To save up to 3% on this flight, we recommend booking at least 61 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Perth to Illinois from $1,598 1-2 weeks out and tickets from $1,598 for flights departing within the next 72 hours.

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 $1,561. You can even find prices in May for less than $1,561, as users have found deals to Illinois from as low as $1,184. 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 34%.

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

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.

Perth to Illinois 2021 flight deals

Cheap flights to Illinois from Perth found for this year
25 Dec - 16 Feb
$2,152pp
PER
Perth
Multiple airlines
     
3 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
     
3 STOPS
PER
Perth
25 Dec - 15 Feb
$2,154pp
PER
Perth
Multiple airlines
     
3 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
   
2 STOPS
PER
Perth
26 Dec - 16 Feb
$2,193pp
PER
Perth
Multiple airlines
     
3 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
     
3 STOPS
PER
Perth

One-way flights to Illinois from Perth

The cheapest one-way flights from Perth to Illinois
17:50 - 09:55
Qatar Airways
1 stop
30h 05m
PER - ORD
Qatar Airways
$1,808
qatarairways.com
01:40 - 10:55
Singapore Airlines
2 stops
47h 15m
PER - ORD
Singapore Airlines
$2,286
lastminute.com.au
14:20 - 09:00
Multiple Airlines
1 stop
32h 40m
PER - ORD
Multiple Airlines
$2,419
StudentUniverse

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Perth</span> to <span class="emphasized">Illinois</span> flights.

Flight FAQs

From Perth to Illinois

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.

Which airlines flying from Perth to Illinois have flexible cancellations due to COVID-19?

Some of our airline partners flying from Perth to Illinois have new flexible policies in place due to COVID-19. Cathay Pacific, Air New Zealand, and Qantas Airways are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Cathay Pacific with this kind of flexibility.

Can I find flights from Perth to Illinois for under $2,200 on Cheapflights?

Yes, there are multiple flights from Perth to Illinois for under $2,200. The cheapest flight booked recently is on Multiple Airlines for just $2,152, but on average you can expect to pay $2,693.

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

The cheapest airline one-way is Qatar Airways, with whom users have recently found tickets for as low as $1,799. However, be on the lookout for offers from Cathay Pacific and Singapore Airlines, as they are both options that can get you from Perth to Illinois for a low price.

COVID Restrictions

View COVID Travel Restrictions for Illinois (IL)

Do I need a COVID test to fly to Illinois from Perth?

Information is based on travel restrictions from Perth to Illinois

Most visitors from Perth need to provide a negative COVID-19 test result and/or quarantine to enter Illinois.

COVID-19 testing requirements
Visitors from Perth must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Illinois.

Quarantine requirements
Visitors from Perth are not required to quarantine after entering Illinois.

Do I need a test to fly back to Perth from Illinois?

Returning to Perth from Illinois

COVID-19 testing requirements
Visitors from Illinois must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Perth.

Quarantine requirements
Visitors from Illinois are not required to quarantine after entering Perth.

Hide COVID Travel Restrictions for Illinois (IL)

Destination points for flights from Perth to Illinois

Select to see more specific information for flights from Perth to all places in Illinois.
Show more

Destination information for Illinois

Things to know before you go - useful duration and weather info for your trip from Perth to Illinois.
Today's exchange rate
$1 = $0.73

Airports servicing Perth

Airports servicing

Bloomington (BMI)
Champaign University-Willard (CMI)
Decatur Arpt (DEC)
Moline (MLI)
Marion Williamson County (MWA)

Top 5 airlines flying from Perth to Illinois

The chart below displays the airlines Cheapflights users travelling from Perth to Illinois choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Air New Zealand
$683 $1,061 No cancel fee 78%
Search Air New Zealand flights
Cathay Pacific
$917 $1,093 No cancel fee 72%
Search Cathay Pacific flights
ANA
$861 $1,114 No cancel fee 80%
Search ANA flights
Qantas Airways
$851 $1,170 No cancel fee 74%
Search Qantas Airways flights
Emirates
$1,136 $1,484 No cancel fee 75%
Search Emirates flights
Home North America USA Illinois Cheap flights from Perth to Illinois
  • Return
  • One-way
  • Multi-city
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
  • Return
  • One-way
  • Multi-city
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First