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Cheap flights from Illinois to Perth from $578

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Perth departing on 5/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Illinois to Perth

Cheap round-trip flights

These are some of the best round-trip flight deals from Illinois to Perth that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Illinois to Perth.

Cheap last minute flights

Planning a quick getaway from Illinois to Perth? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Perth, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Illinois to Perth

Find recent round-trip train or bus tickets from Illinois to Perth.

All round-trip flight deals to Perth

The cheapest plane tickets to Perth found on KAYAK recently.
8:30 pm - 7:35 pmORD-PER
33h 05m2 stops
11:35 pm - 10:10 amPER-ORD
48h 35m2 stops
$1,122
Find Deal
Thu, Feb 27 - Thu, Mar 6
5:40 pm - 2:30 pmORD-PER
30h 50m2 stops
10:55 pm - 7:36 pmPER-ORD
34h 41m2 stops
$1,146
Find Deal
Thu, Feb 27 - Thu, Mar 6
6:25 pm - 5:05 pmORD-PER
33h 40m2 stops
10:25 am - 11:57 pmPER-ORD
26h 32m2 stops
$1,181Qantas Airways
Find Deal
Wed, Jul 2 - Wed, Aug 6
3:17 pm - 12:40 pmORD-PER
31h 23m2 stops
5:35 am - 12:18 amPER-ORD
31h 43m2 stops
$1,196Qantas Airways
Find Deal
Mon, Feb 24 - Thu, Mar 27
3:17 pm - 11:15 amORD-PER
30h 58m2 stops
11:50 pm - 3:56 pmPER-ORD
29h 06m2 stops
$1,207American Airlines
Find Deal
Sun, Apr 13 - Sun, Apr 27
4:45 pm - 11:15 amORD-PER
29h 30m2 stops
11:50 pm - 5:24 pmPER-ORD
30h 34m2 stops
$1,208American Airlines
Find Deal
Sun, Apr 13 - Mon, Apr 28
2:40 pm - 10:45 pmORD-PER
42h 05m1 stop
12:15 am - 1:00 pmPER-ORD
26h 45m1 stop
$1,426Cathay Pacific
Find Deal
Thu, Feb 27 - Wed, Mar 5
2:40 pm - 10:45 pmORD-PER
42h 05m1 stop
12:15 am - 1:00 pmPER-ORD
26h 45m1 stop
$1,427Cathay Pacific
Find Deal
Thu, Feb 27 - Wed, Mar 5
1:11 pm - 3:55 pmORD-PER
36h 44m2 stops
10:55 pm - 7:37 pmPER-ORD
33h 42m3 stops
$1,692Air Canada
Find Deal
Tue, Feb 25 - Mon, Mar 10
1:11 pm - 3:55 pmORD-PER
36h 44m2 stops
10:55 pm - 7:37 pmPER-ORD
33h 42m3 stops
$1,693Air Canada
Find Deal
Tue, Feb 25 - Mon, Mar 10
8:20 pm - 5:05 pmORD-PER
55h 45m2 stops
$578Qantas Airways
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Sun, May 11
5:40 pm - 12:25 pmORD-PER
28h 45m2 stops
$613Qantas Airways
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Fri, Feb 28
2:40 pm - 9:35 amORD-PER
28h 55m1 stop
$1,035Cathay Pacific
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Fri, Feb 28
7:00 am - 6:45 pmSTL-PER
45h 45m2 stops
$1,052Qatar Airways
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Mon, Feb 17
3:50 pm - 2:30 pmSTL-PER
56h 40m3 stops
$1,413Air Canada
Find Deal
Mon, Feb 17
4:05 pm - 10:35 pmORD-PER
41h 30m1 stop
$1,431Cathay Pacific
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Sun, May 11
2:05 pm - 2:30 pmORD-PER
34h 25m3 stops
$1,466Air Canada
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Fri, Feb 28
2:00 pm - 3:45 pmORD-PER
36h 45m3 stops
$1,487Air Canada
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Sun, May 11
8:15 pm - 5:25 amORD-PER
44h 10m3 stops
$3,060
Find Deal
Wed, Mar 12
12:30 am - 12:20 pmORD-PER
46h 50m3 stops
$3,837
Find Deal
Tue, Mar 11
2:14 pm - 5:20 pmORD-PER
37h 06m2 stops
1:00 pm - 3:59 pmPER-ORD
40h 59m2 stops
$1,228Qantas Airways
Find Deal
Wed, Jan 15 - Wed, Jan 22
3:20 pm - 4:40 pmORD-PER
35h 20m2 stops
5:35 pm - 12:59 pmPER-ORD
33h 24m2 stops
$1,234Qantas Airways
Find Deal
Sun, Jan 19 - Thu, Feb 27
2:40 pm - 10:45 pmORD-PER
42h 05m1 stop
12:15 am - 1:00 pmPER-ORD
26h 45m1 stop
$1,538Cathay Pacific
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Fri, Jan 17 - Mon, Feb 24
2:40 pm - 10:45 pmORD-PER
42h 05m1 stop
11:05 am - 1:00 pmPER-ORD
39h 55m1 stop
$1,553Cathay Pacific
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Fri, Jan 17 - Mon, Mar 3
12:56 pm - 5:20 pmORD-PER
38h 24m2 stops
12:15 am - 7:35 amPER-ORD
45h 20m2 stops
$1,639
Find Deal
Wed, Jan 15 - Tue, Jan 21
2:40 pm - 9:35 amORD-PER
28h 55m1 stop
10:55 pm - 7:31 pmPER-ORD
34h 36m2 stops
$1,737
Find Deal
Wed, Jan 15 - Wed, Jan 22
2:05 pm - 3:30 pmORD-PER
35h 25m3 stops
10:45 pm - 2:39 pmPER-ORD
29h 54m2 stops
$2,410Air Canada
Find Deal
Sun, Jan 19 - Thu, Feb 27
7:05 pm - 6:45 pmORD-PER
33h 40m1 stop
10:45 pm - 2:30 pmPER-ORD
29h 45m1 stop
$2,472Qatar Airways
Find Deal
Sun, Jan 19 - Thu, Feb 27
2:05 pm - 3:30 pmORD-PER
35h 25m3 stops
10:55 pm - 10:06 pmPER-ORD
37h 11m3 stops
$2,757Air Canada
Find Deal
Sun, Jan 19 - Thu, Feb 27
7:05 pm - 6:45 pmORD-PER
33h 40m1 stop
4:15 pm - 2:30 pmPER-ORD
36h 15m2 stops
$3,520Qatar Airways
Find Deal
Sat, Jan 18 - Thu, Feb 27

American Airlines flights from Illinois to Perth

Our best American Airlines deals on Illinois to Perth flight tickets
American Airlines
Apr 13
ORD3:17 pmChicago O'Hare Intl
30h 58m
2 stops
PER11:15 amPerth
Apr 27
PER11:50 pmPerth
29h 06m
2 stops
ORD3:56 pmChicago O'Hare Intl
American Airlines
Apr 13
ORD4:45 pmChicago O'Hare Intl
29h 30m
2 stops
PER11:15 amPerth
Apr 28
PER11:50 pmPerth
30h 34m
2 stops
ORD5:24 pmChicago O'Hare Intl
American Airlines
Feb 17
ORD3:17 pmChicago O'Hare Intl
31h 23m
2 stops
PER12:40 pmPerth
Feb 24
PER1:00 pmPerth
31h 14m
2 stops
ORD6:14 amChicago O'Hare Intl

Cathay Pacific flights from Illinois to Perth

Our best Cathay Pacific deals on Illinois to Perth flight tickets
Cathay Pacific
Feb 27
ORD2:40 pmChicago O'Hare Intl
42h 05m
1 stop
PER10:45 pmPerth
Mar 5
PER12:15 amPerth
26h 45m
1 stop
ORD1:00 pmChicago O'Hare Intl
Cathay Pacific
Feb 27
ORD2:40 pmChicago O'Hare Intl
42h 05m
1 stop
PER10:45 pmPerth
Mar 5
PER12:15 amPerth
26h 45m
1 stop
ORD1:00 pmChicago O'Hare Intl
Cathay Pacific
Feb 27
ORD2:40 pmChicago O'Hare Intl
42h 05m
1 stop
PER10:45 pmPerth
Mar 5
PER12:15 amPerth
26h 45m
1 stop
ORD1:00 pmChicago O'Hare Intl

See travel insights to Perth from

How to get the cheapest flight ticket from Illinois to Perth

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Perth?

The cheapest day to depart on your flight to Perth is on a Monday when prices can be found for as low as $1,512. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Perth is Friday, with ticket prices averaging around $2,664.

What is the cheapest time of day to depart on your flight to Perth?

In the evening is the cheapest time of day to fly from Illinois to Perth when you can find flight prices for as low as $1,629. Flying to Perth in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $1,712. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap Illinois to Perth flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Perth

Best Price Found

$578

Fastest flight time

26h 50m

Direct flights

None

Airports in Perth

1 airport
The best one-way flight to Perth from Illinois in the past 72 hours is $578. The best round-trip flight deal from Illinois to Perth found on momondo in the last 72 hours is $1,122.
The fastest flight from Illinois to Perth takes 26h 50m
There are no direct flights from Illinois to Perth. Popular non-direct routes for this connection are Lambert-St Louis Airport - Perth Airport and Chicago O'Hare Intl Airport - Perth Airport.
There is 1 airport near Perth: Perth (PER)

  • When did momondo last update prices for flights from Illinois to Perth Airport?

    Prices for flights from Illinois to Perth Airport refresh daily.

  • How many operators does momondo search for flights from Illinois to Perth Airport?

  • How old do you have to be to fly from Illinois to Perth Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Perth Airport.

  • What documentation or ID do you need to fly to Perth Airport?

    The required travel and health documents for your Perth Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Perth Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Best airlines flying from Illinois to Perth

Compare and see reviews for airlines that fly from Illinois to Perth with momondo
Airline
Rating
Free Cancellation
Price
Qantas AirwaysPriceFrom $1,224Free CancellationRating
7.5
819 reviews
Search Qantas Airways flights
Cathay PacificPriceFrom $1,305Free CancellationRating
7.6
821 reviews
Search Cathay Pacific flights
Singapore AirlinesPriceFrom $1,421Free CancellationRating
8.1
1,326 reviews
Search Singapore Airlines flights
Air New ZealandPriceFrom $1,484Free CancellationRating
7.9
484 reviews
Search Air New Zealand flights
United AirlinesPriceFrom $1,659Free CancellationRating
7.4
8,961 reviews
Search United Airlines flights

Traveling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Mandurah
Fremantle
Rottnest Island
Waikiki
Scarborough

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Perth?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Perth from Illinois.

Can I find flights from Illinois to Perth with flexible booking policies on momondo?

All flight searches from Illinois to Perth on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Illinois to Perth?

Once all potential Illinois to Perth flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Illinois to Perth right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Illinois to Perth now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Perth and let you know when they change.


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