Latest deals
FAQs
Price Alerts

Cheap flights from Illinois to Melbourne from $762

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 6/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Illinois to Melbourne

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:40 pm - 2:05 pm
ORD
-
AVV
29h 25m
2 stops
Multiple Airlines Logo
6:00 am - 2:41 pm
AVV
-
ORD
25h 41m
2 stops
$1,430Multiple Airlines
Tue, Nov 3 - Tue, Nov 17
Multiple Airlines Logo
2:40 pm - 4:05 pm
STL
-
AVV
33h 25m
3 stops
Multiple Airlines Logo
6:00 am - 3:30 pm
AVV
-
STL
50h 30m
3 stops
$1,439Multiple Airlines
Tue, Oct 20 - Tue, Nov 3
Multiple Airlines Logo
4:15 pm - 11:15 pm
STL
-
AVV
63h 00m
3 stops
Multiple Airlines Logo
8:55 pm - 3:30 pm
AVV
-
STL
59h 35m
3 stops
$1,440Multiple Airlines
Mon, Oct 26 - Mon, Nov 9
Multiple Airlines Logo
3:40 pm - 3:20 pm
ORD
-
AVV
31h 40m
2 stops
Multiple Airlines Logo
6:00 am - 8:06 pm
AVV
-
ORD
30h 06m
2 stops
$1,504Multiple Airlines
Mon, Oct 12 - Thu, Oct 22
Multiple Airlines Logo
4:15 pm - 11:15 pm
STL
-
AVV
63h 00m
3 stops
Multiple Airlines Logo
6:00 am - 3:30 pm
AVV
-
STL
50h 30m
3 stops
$1,514Multiple Airlines
Tue, Oct 27 - Tue, Nov 10
Multiple Airlines Logo
4:15 pm - 11:15 pm
STL
-
AVV
63h 00m
3 stops
Multiple Airlines Logo
8:55 pm - 3:30 pm
AVV
-
STL
59h 35m
3 stops
$1,515Multiple Airlines
Tue, Oct 27 - Wed, Nov 11
Multiple Airlines Logo
8:55 am - 2:10 pm
STL
-
AVV
37h 15m
3 stops
Multiple Airlines Logo
6:00 am - 3:30 pm
AVV
-
STL
50h 30m
3 stops
$1,549Multiple Airlines
Wed, Oct 21 - Wed, Nov 4
Multiple Airlines Logo
3:40 pm - 2:05 pm
ORD
-
AVV
30h 25m
2 stops
Multiple Airlines Logo
6:00 am - 2:41 pm
AVV
-
ORD
25h 41m
2 stops
$1,565Multiple Airlines
Sun, Oct 25 - Wed, Nov 11
Multiple Airlines Logo
4:15 pm - 2:05 pm
STL
-
AVV
53h 50m
3 stops
Multiple Airlines Logo
6:00 am - 3:30 pm
AVV
-
STL
50h 30m
3 stops
$1,626Multiple Airlines
Mon, Oct 26 - Sun, Nov 8
Multiple Airlines Logo
3:40 pm - 2:10 pm
ORD
-
AVV
31h 30m
2 stops
Multiple Airlines Logo
8:55 pm - 2:36 pm
AVV
-
ORD
32h 41m
2 stops
$1,641Multiple Airlines
Sun, Aug 30 - Sun, Sep 6

Qantas Airways flights from Illinois to Melbourne Avalon Airport

Our best Qantas Airways deals on Illinois to Melbourne Avalon Airport flight tickets
Qantas Airways
Oct 20
STL6:30 amLambert-St Louis
40h 50m
2 stops
AVV3:20 pmMelbourne Avalon
Nov 3
AVV10:20 amMelbourne Avalon
23h 20m
2 stops
STL4:40 pmLambert-St Louis
$1,944
Qantas Airways
Oct 27
STL5:11 pmLambert-St Louis
28h 54m
2 stops
AVV2:05 pmMelbourne Avalon
Nov 11
AVV10:20 amMelbourne Avalon
23h 20m
2 stops
STL4:40 pmLambert-St Louis
$1,949
Qantas Airways
Oct 21
STL6:30 amLambert-St Louis
40h 50m
2 stops
AVV3:20 pmMelbourne Avalon
Nov 4
AVV8:10 amMelbourne Avalon
25h 30m
2 stops
STL4:40 pmLambert-St Louis
$1,966

momondo Fare Finder

 
Customize your flight search to find flights from Illinois to Melbourne Avalon Airport 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 May 26, 2026.
Use the filters below to find and compare flights from Illinois to Melbourne Avalon Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Tue 11/3

3:40 pm-2:05 pm

2 stops29h 25m

Melbourne Avalon

Tue 11/17

6:00 am-2:41 pm

2 stops25h 41m

$1,430

St. LouisMelbourne

STL - AVV

STLAVV

Lambert-St Louis

Tue 10/20

2:40 pm-4:05 pm

3 stops33h 25m

Melbourne Avalon

Tue 11/3

6:00 am-3:30 pm

3 stops50h 30m

$1,439

St. LouisMelbourne

STL - AVV

STLAVV

Lambert-St Louis

Mon 10/26

4:15 pm-11:15 pm

3 stops63h 00m

Melbourne Avalon

Mon 11/9

8:55 pm-3:30 pm

3 stops59h 35m

$1,440

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Mon 10/12

3:40 pm-3:20 pm

2 stops31h 40m

Melbourne Avalon

Thu 10/22

6:00 am-8:06 pm

2 stops30h 06m

$1,504

St. LouisMelbourne

STL - AVV

STLAVV

Lambert-St Louis

Tue 10/27

4:15 pm-11:15 pm

3 stops63h 00m

Melbourne Avalon

Tue 11/10

6:00 am-3:30 pm

3 stops50h 30m

$1,514

St. LouisMelbourne

STL - AVV

STLAVV

Lambert-St Louis

Tue 10/27

4:15 pm-11:15 pm

3 stops63h 00m

Melbourne Avalon

Wed 11/11

8:55 pm-3:30 pm

3 stops59h 35m

$1,515

St. LouisMelbourne

STL - AVV

STLAVV

Lambert-St Louis

Wed 10/21

8:55 am-2:10 pm

3 stops37h 15m

Melbourne Avalon

Wed 11/4

6:00 am-3:30 pm

3 stops50h 30m

$1,549

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Sun 10/25

3:40 pm-2:05 pm

2 stops30h 25m

Melbourne Avalon

Wed 11/11

6:00 am-2:41 pm

2 stops25h 41m

$1,565

St. LouisMelbourne

STL - AVV

STLAVV

Lambert-St Louis

Mon 10/26

4:15 pm-2:05 pm

3 stops53h 50m

Melbourne Avalon

Sun 11/8

6:00 am-3:30 pm

3 stops50h 30m

$1,626

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Sun 8/30

3:40 pm-2:10 pm

2 stops31h 30m

Melbourne Avalon

Sun 9/6

8:55 pm-2:36 pm

2 stops32h 41m

$1,641

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Cheap Illinois to Melbourne Avalon Airport flight deals and tips

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

Fastest flight time

27h 40m

Direct flights

None
The fastest flight from Illinois to Melbourne Avalon Airport takes 27h 40m
There are no direct flights from Illinois to Melbourne Avalon Airport. There are no popular flight routes from Illinois to Melbourne Avalon Airport.
Search flight deals

Frequently asked questions about flying from Illinois to Melbourne Avalon Airport

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

    Prices for flights from Illinois to Melbourne Avalon Airport refresh daily.

  • How old do you have to be to fly from Illinois to Melbourne Avalon 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 Melbourne Avalon Airport.

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

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

Frequently asked questions about flying from Illinois to Melbourne Avalon Airport

  • How do I get Price Alerts for flights from Illinois to Melbourne Avalon Airport?

    Confirm your travel details to search for the latest offers for flights from Illinois to Melbourne Avalon Airport. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Illinois to Melbourne Avalon Airport with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

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

Finding the right flight to Melbourne from Illinois is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Melbourne quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Melbourne from Illinois with this policy.

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

Once all potential Illinois to Melbourne 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 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 Avalon Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 6/25
Thu 7/2
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Melbourne