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Cheap flights from Illinois to Perth from $640

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.
3:19 pm - 9:00 pmORD-PER
39h 41m2 stops
5:35 pm - 3:05 pmPER-ORD
34h 30m2 stops
$1,236Qantas Airways
Find Deal
Mon, Feb 24 - Mon, Mar 24
3:19 pm - 9:00 pmORD-PER
39h 41m2 stops
10:55 pm - 3:23 pmPER-ORD
30h 28m2 stops
$1,252Qantas Airways
Find Deal
Sun, Feb 23 - Fri, Feb 28
3:16 pm - 10:10 amORD-PER
29h 54m2 stops
12:55 am - 7:43 pmPER-ORD
31h 48m2 stops
$1,277
Find Deal
Sun, Mar 9 - Sat, Mar 15
3:40 pm - 12:10 pmORD-PER
30h 30m2 stops
5:35 am - 7:20 pmPER-ORD
27h 45m2 stops
$1,295Qantas Airways
Find Deal
Sat, Dec 28 - Fri, Jan 31
3:25 pm - 11:15 amORD-PER
30h 50m2 stops
11:50 pm - 5:44 pmPER-ORD
30h 54m2 stops
$1,306American Airlines
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Wed, Apr 23 - Wed, Apr 30
5:10 pm - 12:25 pmORD-PER
29h 15m2 stops
10:55 pm - 12:30 pmPER-ORD
26h 35m2 stops
$1,310
Find Deal
Sat, Mar 8 - Sun, Mar 16
7:50 pm - 6:45 pmORD-PER
33h 55m1 stop
12:15 am - 3:30 pmPER-ORD
52h 15m2 stops
$1,419Qatar Airways
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Sun, Mar 9 - Sat, Mar 15
7:05 pm - 9:35 amORD-PER
48h 30m2 stops
10:45 pm - 2:30 pmPER-ORD
29h 45m1 stop
$1,422Qatar Airways
Find Deal
Fri, Feb 28 - Mon, Mar 3
2:40 pm - 9:35 amORD-PER
28h 55m1 stop
12:15 am - 2:00 pmPER-ORD
26h 45m1 stop
$1,430Cathay Pacific
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Mon, Feb 24 - Sun, Mar 23
2:40 pm - 9:35 amORD-PER
28h 55m1 stop
11:05 am - 2:00 pmPER-ORD
39h 55m1 stop
$1,446Cathay Pacific
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Mon, Feb 24 - Mon, Mar 24
4:50 pm - 11:15 amORD-PER
29h 25m2 stops
$640Qantas Airways
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Sun, May 11
4:25 pm - 8:10 amORD-PER
49h 45m2 stops
Sun, Dec 1
4:25 pm - 8:15 pmORD-PER
37h 50m3 stops
Sun, Dec 1
8:30 pm - 4:50 amORD-PER
42h 20m3 stops
Sun, Jan 26
8:30 pm - 7:35 pmORD-PER
33h 05m2 stops
$1,105
Find Deal
Sun, Jan 26
11:00 am - 8:30 pmORD-PER
43h 30m2 stops
$1,177ANA
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Sat, Jan 25
4:05 pm - 10:35 pmORD-PER
41h 30m1 stop
$1,449Cathay Pacific
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Sun, May 11
6:20 pm - 5:25 amORD-PER
45h 05m2 stops
$1,460United Airlines
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Sat, Dec 28
7:05 pm - 6:45 pmORD-PER
33h 40m1 stop
$1,502Qatar Airways
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Sun, Jan 26
2:40 pm - 9:35 amORD-PER
28h 55m1 stop
$1,572Cathay Pacific
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Sat, Jan 25
11:45 am - 10:00 pmORD-PER
44h 15m2 stops
8:00 am - 11:59 pmPER-ORD
29h 59m2 stops
$1,880Qantas Airways
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Thu, Nov 28 - Thu, Dec 12
2:40 pm - 10:45 pmORD-PER
42h 05m1 stop
10:25 am - 7:35 pmPER-ORD
47h 10m2 stops
$1,984
Find Deal
Thu, Nov 28 - Thu, Dec 12
2:40 pm - 10:45 pmORD-PER
42h 05m1 stop
12:15 am - 1:00 pmPER-ORD
26h 45m1 stop
$2,013Cathay Pacific
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Thu, Nov 28 - Wed, Dec 11
4:02 pm - 11:45 pmORD-PER
41h 43m2 stops
3:20 pm - 5:20 pmPER-ORD
40h 00m2 stops
$2,058Qantas Airways
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Wed, Nov 27 - Sat, Nov 30
4:25 pm - 8:30 pmORD-PER
38h 05m1 stop
9:55 pm - 1:50 pmPER-ORD
29h 55m1 stop
$2,169ANA
Find Deal
Thu, Nov 28 - Thu, Dec 12
4:25 pm - 8:30 pmORD-PER
38h 05m1 stop
12:15 am - 7:25 amPER-ORD
45h 10m2 stops
$2,180
Find Deal
Thu, Nov 28 - Wed, Dec 11
7:15 am - 8:30 pmORD-PER
47h 15m2 stops
12:15 am - 7:25 amPER-ORD
45h 10m2 stops
$2,216
Find Deal
Thu, Nov 28 - Wed, Dec 11
6:49 pm - 9:40 pmORD-PER
36h 51m2 stops
10:20 pm - 2:55 pmPER-ORD
30h 35m1 stop
$2,530
Find Deal
Wed, Nov 27 - Sat, Nov 30
4:20 pm - 2:45 pmORD-PER
32h 25m2 stops
11:45 pm - 4:53 pmPER-ORD
31h 08m2 stops
$2,550United Airlines
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Thu, Nov 28 - Thu, Dec 12
7:05 pm - 6:45 pmORD-PER
33h 40m1 stop
10:45 pm - 2:30 pmPER-ORD
29h 45m1 stop
$3,062JetBlue
Find Deal
Thu, Nov 28 - Thu, Dec 12

Qantas Airways flights from Illinois to Perth

Our best Qantas Airways deals on Illinois to Perth flight tickets
Qantas Airways
Feb 24
ORD3:19 pmChicago O'Hare Intl
39h 41m
2 stops
PER9:00 pmPerth
Mar 24
PER5:35 pmPerth
34h 30m
2 stops
ORD3:05 pmChicago O'Hare Intl
Qantas Airways
Feb 23
ORD3:19 pmChicago O'Hare Intl
39h 41m
2 stops
PER9:00 pmPerth
Feb 28
PER10:55 pmPerth
30h 28m
2 stops
ORD3:23 pmChicago O'Hare Intl
Qantas Airways
Dec 28
ORD3:40 pmChicago O'Hare Intl
30h 30m
2 stops
PER12:10 pmPerth
Jan 31
PER5:35 amPerth
27h 45m
2 stops
ORD7:20 pmChicago O'Hare Intl

United Airlines flights from Illinois to Perth

Our best United Airlines deals on Illinois to Perth flight tickets
United Airlines
Nov 28
ORD4:20 pmChicago O'Hare Intl
32h 25m
2 stops
PER2:45 pmPerth
Dec 12
PER11:45 pmPerth
31h 08m
2 stops
ORD4:53 pmChicago O'Hare Intl
United Airlines
May 24
STL7:15 amLambert-St Louis
32h 55m
2 stops
PER5:10 amPerth
Aug 2
PER1:10 amPerth
36h 17m
2 stops
STL12:27 amLambert-St Louis

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 month to fly to Perth?

In general, January is the cheapest month to fly from Illinois to Perth. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,296. If you are unable to visit Perth during the month of January, then departing from Illinois during the month October is also very affordable. Most momondo users find prices during this month for around $1,527.

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 $3,483.

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 afternoon because they tend to be around $1,851. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on Illinois to Perth flights?

You could potentially save up to 55% on your flight if you consider stops on a Illinois to Perth flight.

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

$640

Fastest flight time

28h 30m

Direct flights

None

Airports in Perth

1 airport
The best one-way flight to Perth from Illinois in the past 72 hours is $640. The best round-trip flight deal from Illinois to Perth found on momondo in the last 72 hours is $1,236.
The fastest flight from Illinois to Perth takes 28h 30m
There are no direct flights from Illinois to Perth. Popular non-direct route for this connection is 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
Cathay PacificPriceFrom $1,305Free CancellationRating
7.6
872 reviews
Search Cathay Pacific flights
Qantas AirwaysPriceFrom $1,408Free CancellationRating
7.6
819 reviews
Search Qantas Airways flights
Singapore AirlinesPriceFrom $1,421Free CancellationRating
8.1
1,339 reviews
Search Singapore Airlines flights
Air New ZealandPriceFrom $1,484Free CancellationRating
8.0
525 reviews
Search Air New Zealand flights
United AirlinesPriceFrom $1,659Free CancellationRating
7.4
9,156 reviews
Search United Airlines flights

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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