What is the cheapest airline that flies from Illinois to Melbourne?

American Airlines, United Airlines, and Delta are the most popular carriers operating from Illinois to Melbourne

What airlines fly to Melbourne Airport?

Qantas Airways, United Airlines and Air New Zealand are the top three most popular airlines that fly to Melbourne Airport from Illinois according to our data. Qantas Airways is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Melbourne Airport. Keep in mind that there are 6 different airlines that fly to Melbourne Airport on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Illinois to Melbourne Airport are updated daily.

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

As of May 2026, there are 6 operators available to choose from for flights from Illinois to Melbourne Airport.

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

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 Airport.

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

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

$579 Cheap Flights from Illinois to Melbourne Airport in 2026

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Find the cheapest flights from Illinois to Melbourne

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:04 am - 5:00 am

STL

MEL

30h 56m

1 stop

9:45 am - 11:56 pm

MEL

STL

29h 11m

1 stop

$1,082American Airlines

Mon, Jun 22 - Mon, Jun 29

12:43 pm - 6:45 am

STL

MEL

27h 02m

2 stops

1:35 pm - 7:46 pm

MEL

STL

21h 11m

1 stop

$1,086American Airlines

Sat, Sep 12 - Wed, Sep 23

12:39 pm - 5:00 am

STL

MEL

25h 21m

2 stops

9:45 am - 7:36 pm

MEL

STL

24h 51m

2 stops

$1,087American Airlines

Mon, Jun 22 - Mon, Jun 29

7:20 am - 8:50 am

STL

MEL

33h 30m

2 stops

12:00 pm - 5:56 pm

MEL

STL

22h 56m

2 stops

$1,105Delta

Tue, Oct 27 - Tue, Nov 10

11:51 am - 8:50 am

STL

MEL

28h 59m

2 stops

12:00 pm - 12:36 am

MEL

STL

29h 36m

2 stops

$1,106Delta

Mon, Oct 26 - Mon, Nov 9

8:36 am - 5:00 am

STL

MEL

29h 24m

1 stop

2:05 pm - 11:56 pm

MEL

STL

24h 51m

2 stops

$1,114American Airlines

Mon, Jun 22 - Mon, Jun 29

5:11 pm - 3:35 pm

STL

MEL

30h 24m

2 stops

11:15 pm - 11:42 pm

MEL

STL

41h 27m

1 stop

$1,136Qantas Airways

Fri, Oct 30 - Fri, Nov 13

6:30 am - 9:30 am

STL

MEL

35h 00m

1 stop

1:55 pm - 12:37 pm

MEL

STL

39h 42m

2 stops

$1,156Qantas Airways

Mon, Oct 26 - Mon, Nov 9

6:20 pm - 7:20 pm

ORD

MEL

34h 00m

2 stops

7:30 am - 9:22 pm

MEL

ORD

28h 52m

2 stops

$1,197Multiple Airlines

Tue, Jun 23 - Sat, Aug 1

6:29 pm - 7:20 pm

ORD

MEL

33h 51m

2 stops

7:30 am - 9:22 pm

MEL

ORD

28h 52m

2 stops

$1,230Multiple Airlines

Sat, Jun 27 - Sat, Aug 1

Qantas Airways flights from Illinois to Melbourne Airport

Our best Qantas Airways deals on Illinois to Melbourne Airport flight tickets

Qantas Airways

Oct 30

STL5:11 pmLambert-St Louis

30h 24m

2 stops

MEL3:35 pmMelbourne

Nov 13

MEL11:15 pmMelbourne

41h 27m

1 stop

STL11:42 pmLambert-St Louis

$1,136

Qantas Airways

Oct 26

STL6:30 amLambert-St Louis

35h 00m

1 stop

MEL9:30 amMelbourne

Nov 9

MEL1:55 pmMelbourne

39h 42m

2 stops

STL12:37 pmLambert-St Louis

$1,156

Qantas Airways

Sep 9

STL5:11 pmLambert-St Louis

20h 49m

1 stop

MEL5:00 amMelbourne

Sep 25

MEL9:45 amMelbourne

28h 17m

1 stop

STL11:02 pmLambert-St Louis

$1,318

Delta flights from Illinois to Melbourne Airport

Our best Delta deals on Illinois to Melbourne Airport flight tickets

Delta

Oct 27

STL3:42 pmLambert-St Louis

25h 08m

2 stops

MEL8:50 amMelbourne

Nov 7

MEL12:00 pmMelbourne

29h 36m

2 stops

STL12:36 amLambert-St Louis

$1,105

Delta

Oct 26

STL11:51 amLambert-St Louis

28h 59m

2 stops

MEL8:50 amMelbourne

Nov 9

MEL12:00 pmMelbourne

29h 36m

2 stops

STL12:36 amLambert-St Louis

$1,106

Delta

Sep 12

STL7:05 pmLambert-St Louis

69h 45m

2 stops

MEL7:50 amMelbourne

Sep 25

MEL10:00 amMelbourne

23h 00m

2 stops

STL6:00 pmLambert-St Louis

$1,120

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisMelbourne

STL - MEL

STLMEL

Lambert-St Louis

Mon 6/22

7:04 am-5:00 am

1 stop30h 56m

Melbourne

Mon 6/29

9:45 am-11:56 pm

1 stop29h 11m

$1,082

Quickest round-trip

St. LouisMelbourne

STL - MEL

STLMEL

Lambert-St Louis

Sat 9/12

12:43 pm-6:45 am

2 stops27h 02m

Melbourne

Wed 9/23

1:35 pm-7:46 pm

1 stop21h 11m

$1,086

St. LouisMelbourne

STL - MEL

STLMEL

Lambert-St Louis

Mon 6/22

12:39 pm-5:00 am

2 stops25h 21m

Melbourne

Mon 6/29

9:45 am-7:36 pm

2 stops24h 51m

$1,087

St. LouisMelbourne

STL - MEL

STLMEL

Lambert-St Louis

Tue 10/27

7:20 am-8:50 am

2 stops33h 30m

Melbourne

Tue 11/10

12:00 pm-5:56 pm

2 stops22h 56m

$1,105

St. LouisMelbourne

STL - MEL

STLMEL

Lambert-St Louis

Mon 10/26

11:51 am-8:50 am

2 stops28h 59m

Melbourne

Mon 11/9

12:00 pm-12:36 am

2 stops29h 36m

$1,106

St. LouisMelbourne

STL - MEL

STLMEL

Lambert-St Louis

Mon 6/22

8:36 am-5:00 am

1 stop29h 24m

Melbourne

Mon 6/29

2:05 pm-11:56 pm

2 stops24h 51m

$1,114

St. LouisMelbourne

STL - MEL

STLMEL

Lambert-St Louis

Fri 10/30

5:11 pm-3:35 pm

2 stops30h 24m

Melbourne

Fri 11/13

11:15 pm-11:42 pm

1 stop41h 27m

$1,136

St. LouisMelbourne

STL - MEL

STLMEL

Lambert-St Louis

Mon 10/26

6:30 am-9:30 am

1 stop35h 00m

Melbourne

Mon 11/9

1:55 pm-12:37 pm

2 stops39h 42m

$1,156

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Tue 6/23

6:20 pm-7:20 pm

2 stops34h 00m

Melbourne

Sat 8/1

7:30 am-9:22 pm

2 stops28h 52m

$1,197

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Sat 6/27

6:29 pm-7:20 pm

2 stops33h 51m

Melbourne

Sat 8/1

7:30 am-9:22 pm

2 stops28h 52m

$1,230

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Illinois to Melbourne Airport

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

Prices

Airlines

What is the cheapest month to fly to Melbourne Airport?

The month of November is, on average, the cheapest month to fly to Melbourne Airport from Illinois, with most prices found around $113. The month of October is another great option to travel to Melbourne Airport, with average flight prices from Illinois averaging around $148.

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

You are more likely to see cheaper flights to Melbourne Airport from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Melbourne Airport for around $1,408 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Melbourne Airport from Illinois for as low as $1,119 on momondo.

Can stopping save me money on Illinois to Melbourne Airport flights?

You could potentially save up to 19% on your flight if you consider stops on a Illinois to Melbourne Airport flight.

Cheap Illinois to Melbourne Airport flight deals and tips

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

Fastest flight time	21h 52m
Direct flights	None

The fastest flight from Illinois to Melbourne Airport takes 21h 52m

There are no direct flights from Illinois to Melbourne Airport. There are no popular flight routes from Illinois to Melbourne Airport.

Search flight deals

Frequently asked questions about flying from Illinois to Melbourne Airport

When did momondo last update prices for flights from Illinois to Melbourne Airport?
Prices for flights from Illinois to Melbourne Airport are updated daily.
How many operators does momondo search for flights from Illinois to Melbourne Airport?
As of May 2026, there are 6 operators available to choose from for flights from Illinois to Melbourne Airport.
How old do you have to be to fly from Illinois to Melbourne Airport?
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 Airport.
What documentation or ID do you need to fly to Melbourne Airport?
The required travel and health documents for your Melbourne 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 Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Illinois to Melbourne Airport

Compare and see reviews for airlines that fly from Illinois to Melbourne Airport with momondo

Airline	Rating	Free Cancellation	Price
Fiji Airways	PriceFrom $772	Free Cancellation	Rating 8.1 240 reviews	Search Fiji Airways flights
Air Canada	PriceFrom $872	Free Cancellation	Rating 7.1 11,016 reviews	Search Air Canada flights
Qantas Airways	PriceFrom $929	Free Cancellation	Rating 7.5 1,034 reviews	Search Qantas Airways flights
Air New Zealand	PriceFrom $1,217	Free Cancellation	Rating 8.0 640 reviews	Search Air New Zealand flights
American Airlines	PriceFrom $1,364	Free Cancellation	Rating 7.1 11,668 reviews	Search American Airlines flights
United Airlines	PriceFrom $1,375	Free Cancellation	Rating 7.4 9,695 reviews	Search United Airlines flights

Apollo Bay

Geelong

Shepparton

Ballarat

Tullamarine

Dandenong

Daylesford

Sorrento

Lorne

Torquay

St Kilda

Brighton

Doncaster

Mornington

Phillip Island

Why use momondo?

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

It is quick and easy to find Illinois to Melbourne flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Melbourne that suits you.

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

momondo does allow users to show only those flights to Melbourne from Illinois which offer a flexible booking policy as well as other useful filters and features.

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?

Yes momondo offers price alerts on flights to Melbourne from Illinois. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Melbourne 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.

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Flights to Melbourne Avalon Airportfrom $1,185

Cheap flights from Illinois to Melbourne from $579

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 8/4. 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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Qantas Airways flights from Illinois to Melbourne Airport

Our best Qantas Airways deals on Illinois to Melbourne Airport flight tickets

Delta flights from Illinois to Melbourne Airport

Our best Delta deals on Illinois to Melbourne Airport flight tickets

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Use the filters below to find and compare flights from Illinois to Melbourne Airport that are best for you.

See travel insights to Melbourne from

How to get the cheapest flight ticket from Illinois to Melbourne Airport

What is the cheapest month to fly to Melbourne Airport?

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

Can stopping save me money on Illinois to Melbourne Airport flights?

What is the cheapest airline that flies from Illinois to Melbourne?

What airlines fly to Melbourne Airport?

Cheap Illinois to Melbourne Airport flight deals and tips

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

Fastest flight time

Direct flights

Frequently asked questions about flying from Illinois to Melbourne Airport

Best airlines flying from Illinois to Melbourne Airport

Compare and see reviews for airlines that fly from Illinois to Melbourne Airport with momondo

Traveling to a place near Melbourne?

Why use momondo?

An easier way to manage your Melbourne 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Melbourne

Popular cities in Australia

Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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List of cabin classes available on flights landing in Melbourne. Availability may vary depending on flight origin and airline.

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