Cheap flights from Illinois to Melbourne from $464

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 Melbourne departing on 5/5. 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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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:30 am - 12:05 pm
ORD
-
MEL
37h 35m
2 stops
Multiple Airlines Logo
1:25 pm - 5:35 am
MEL
-
ORD
31h 10m
2 stops
$927Multiple Airlines
Wed, May 6 - Wed, May 13
Multiple Airlines Logo
5:15 am - 12:25 pm
ORD
-
MEL
40h 10m
2 stops
Multiple Airlines Logo
1:30 pm - 11:27 pm
MEL
-
ORD
24h 57m
2 stops
$992Multiple Airlines
Mon, Apr 20 - Mon, Apr 27
Multiple Airlines Logo
2:39 pm - 12:00 pm
ORD
-
MEL
30h 21m
2 stops
Multiple Airlines Logo
1:25 pm - 5:35 am
MEL
-
ORD
31h 10m
2 stops
$994Multiple Airlines
Thu, May 14 - Wed, May 27
Air Canada Logo
7:05 am - 11:05 am
STL
-
MEL
37h 00m
3 stops
Air Canada Logo
6:00 am - 2:02 pm
MEL
-
STL
47h 02m
3 stops
$1,283Air Canada
Wed, May 20 - Wed, Aug 12
Air Canada Logo
8:55 am - 11:05 am
STL
-
MEL
35h 10m
3 stops
Air Canada Logo
6:00 am - 8:02 pm
MEL
-
STL
29h 02m
3 stops
$1,290Air Canada
Tue, Aug 25 - Thu, Sep 3
Fiji Airways Logo
6:11 pm - 7:20 pm
STL
-
MEL
34h 09m
2 stops
Fiji Airways Logo
7:30 am - 10:59 pm
MEL
-
STL
30h 29m
2 stops
$1,319Fiji Airways
Thu, May 7 - Thu, May 14
Qantas Airways Logo
3:38 pm - 5:00 am
STL
-
MEL
22h 22m
1 stop
Qantas Airways Logo
1:35 pm - 6:14 pm
MEL
-
STL
19h 39m
1 stop
$1,330Qantas Airways
Wed, May 20 - Wed, Aug 12
Delta Logo
12:53 pm - 7:50 am
MDW
-
MEL
27h 57m
2 stops
Delta Logo
10:00 am - 9:09 pm
MEL
-
MDW
26h 09m
2 stops
$1,513Delta
Wed, May 20 - Sun, May 31
Delta Logo
7:13 pm - 7:50 am
MDW
-
MEL
45h 37m
2 stops
Delta Logo
10:00 am - 6:33 pm
MEL
-
MDW
23h 33m
2 stops
$1,529Delta
Thu, May 14 - Wed, May 27
Qantas Airways Logo
6:30 am - 2:20 pm
STL
-
AVV
40h 50m
2 stops
Qantas Airways Logo
8:55 pm - 4:42 pm
AVV
-
STL
34h 47m
2 stops
$1,894Qantas Airways
Fri, Sep 11 - Mon, Sep 21

Air Canada flights from Illinois to Melbourne

Our best Air Canada deals on Illinois to Melbourne flight tickets
Air Canada
May 11
ORD3:40 pmChicago O'Hare Intl
28h 25m
2 stops
MEL11:05 amMelbourne
May 25
MEL6:00 amMelbourne
23h 45m
2 stops
ORD2:45 pmChicago O'Hare Intl
$1,194
Air Canada
Jun 8
ORD3:40 pmChicago O'Hare Intl
28h 25m
2 stops
MEL11:05 amMelbourne
Jun 15
MEL8:30 pmMelbourne
33h 15m
2 stops
ORD2:45 pmChicago O'Hare Intl
$1,199
Air Canada
May 22
ORD3:40 pmChicago O'Hare Intl
28h 55m
2 stops
MEL11:35 amMelbourne
Jun 7
MEL7:40 pmMelbourne
49h 00m
2 stops
ORD5:40 amChicago O'Hare Intl
$1,200

Delta flights from Illinois to Melbourne

Our best Delta deals on Illinois to Melbourne flight tickets
Delta
Apr 13
STL7:25 amLambert-St Louis
33h 25m
2 stops
MEL7:50 amMelbourne
May 8
MEL10:00 amMelbourne
24h 03m
2 stops
STL7:03 pmLambert-St Louis
$1,393
Delta
Apr 12
STL6:12 pmLambert-St Louis
46h 38m
2 stops
MEL7:50 amMelbourne
May 6
MEL10:00 amMelbourne
22h 26m
2 stops
STL5:26 pmLambert-St Louis
$1,410
Delta
May 13
STL7:00 amLambert-St Louis
33h 50m
2 stops
MEL7:50 amMelbourne
Aug 16
MEL10:00 amMelbourne
29h 36m
2 stops
STL12:36 amLambert-St Louis
$1,493

momondo Fare Finder

 
Customize your flight search to find flights from Illinois to Melbourne 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, momondo users made 832,500 searches. Data last updated March 24, 2026.
Use the filters below to find and compare flights from Illinois to Melbourne that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Wed 5/6

7:30 am-12:05 pm

2 stops37h 35m

Melbourne

Wed 5/13

1:25 pm-5:35 am

2 stops31h 10m

$927

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Mon 4/20

5:15 am-12:25 pm

2 stops40h 10m

Melbourne

Mon 4/27

1:30 pm-11:27 pm

2 stops24h 57m

$992

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Thu 5/14

2:39 pm-12:00 pm

2 stops30h 21m

Melbourne

Wed 5/27

1:25 pm-5:35 am

2 stops31h 10m

$994

St. LouisMelbourne

STL - MEL

STLMEL

Lambert-St Louis

Wed 5/20

7:05 am-11:05 am

3 stops37h 00m

Melbourne

Wed 8/12

6:00 am-2:02 pm

3 stops47h 02m

$1,283

St. LouisMelbourne

STL - MEL

STLMEL

Lambert-St Louis

Tue 8/25

8:55 am-11:05 am

3 stops35h 10m

Melbourne

Thu 9/3

6:00 am-8:02 pm

3 stops29h 02m

$1,290

St. LouisMelbourne

STL - MEL

STLMEL

Lambert-St Louis

Thu 5/7

6:11 pm-7:20 pm

2 stops34h 09m

Melbourne

Thu 5/14

7:30 am-10:59 pm

2 stops30h 29m

$1,319
Quickest round-trip

St. LouisMelbourne

STL - MEL

STLMEL

Lambert-St Louis

Wed 5/20

3:38 pm-5:00 am

1 stop22h 22m

Melbourne

Wed 8/12

1:35 pm-6:14 pm

1 stop19h 39m

$1,330

ChicagoMelbourne

MDW - MEL

MDWMEL

Chicago Midway

Wed 5/20

12:53 pm-7:50 am

2 stops27h 57m

Melbourne

Sun 5/31

10:00 am-9:09 pm

2 stops26h 09m

$1,513

ChicagoMelbourne

MDW - MEL

MDWMEL

Chicago Midway

Thu 5/14

7:13 pm-7:50 am

2 stops45h 37m

Melbourne

Wed 5/27

10:00 am-6:33 pm

2 stops23h 33m

$1,529

St. LouisMelbourne

STL - AVV

STLAVV

Lambert-St Louis

Fri 9/11

6:30 am-2:20 pm

2 stops40h 50m

Melbourne Avalon

Mon 9/21

8:55 pm-4:42 pm

2 stops34h 47m

$1,894

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Melbourne from

How to get the cheapest flight ticket from Illinois to Melbourne

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 Melbourne?

In general, March is the cheapest month to fly from Illinois to Melbourne. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $798. The month of April is another great option to travel to Melbourne, with average flight prices from Illinois averaging around $1,209.

How far in advance should I book a flight to Melbourne?

You are more likely to see cheaper flights to Melbourne from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Melbourne for around $1,414 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Melbourne from Illinois for as low as $943 on momondo.

Cheap Illinois to Melbourne flight deals and tips

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

Fastest flight time

21h 52m

Direct flights

None
The fastest flight from Illinois to Melbourne takes 21h 52m
There are no direct flights from Illinois to Melbourne. There are no popular flight routes from Illinois to Melbourne.
  • When did momondo last update prices for flights from Illinois to Melbourne?

    Prices for flights from Illinois to Melbourne are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Melbourne.

  • What documentation or ID do you need to fly to Melbourne?

    The required travel and health documents for your Melbourne 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 Melbourne. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Illinois to Melbourne

Compare and see reviews for airlines that fly from Illinois to Melbourne with momondo
Airline
Rating
Free Cancellation
Price
Fiji AirwaysPriceFrom $796Free CancellationRating
8.1
235 reviews
Search Fiji Airways flights
Air CanadaPriceFrom $872Free CancellationRating
7.1
10,837 reviews
Search Air Canada flights
Qantas AirwaysPriceFrom $954Free CancellationRating
7.5
1,009 reviews
Search Qantas Airways flights
Air New ZealandPriceFrom $1,217Free CancellationRating
8.0
619 reviews
Search Air New Zealand flights
American AirlinesPriceFrom $1,364Free CancellationRating
7.1
11,491 reviews
Search American Airlines flights
United AirlinesPriceFrom $1,375Free CancellationRating
7.4
9,471 reviews
Search United Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Illinois to Melbourne for you.

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

Yes. momondo allows you to filter the results for Illinois to Melbourne flights to just show those with flexible booking policies.

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

Once you have performed a search for Illinois to Melbourne flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Melbourne from Illinois are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Melbourne trip

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1 adult
Thu 4/23
Thu 4/30

Find better results for your trip to Australia

Fly into one of these airports located in Melbourne

Airports listed have a maximum distance of 31.3 mi from Melbourne