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Cheap flights from Illinois to Melbourne Airport from $804

ORD — MEL
9 Oct — 16 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Illinois to Melbourne

Enter your travel dates to find the best prices.

Cheapest flights from Illinois to Melbourne

Wed 21/1011:31 -
2 stops25h 29m
Wed 28/1022:45 -
2 stops26h 35m
Deal found 8/9$1,588
Sun 25/1019:05 -
1 stop22h 25m
Wed 11/1112:45 -
1 stop22h 20m
Deal found 8/9$1,614
Tue 20/1015:12 -
2 stops26h 03m
Tue 3/1112:45 -
1 stop22h 20m
Deal found 7/9$1,621
Wed 4/1119:06 -
2 stops29h 09m
Sun 22/1112:00 -
1 stop23h 05m
Deal found 9/9$1,622
Wed 11/1106:30 -
3 stops36h 55m
Sun 22/1113:55 -
3 stops32h 15m
Deal found 5/9$1,653
Mon 26/1019:10 -
1 stop41h 50m
Sun 8/1112:00 -
1 stop23h 16m
Deal found 8/9$1,667
Sun 25/1019:05 -
1 stop22h 25m
Sun 8/1111:30 -
2 stops23h 35m
Deal found 8/9$1,683
Sat 24/1016:49 -
2 stops24h 41m
Wed 11/1111:30 -
2 stops24h 08m
Deal found 8/9$1,690
Tue 27/1008:00 -
1 stop33h 30m
Fri 13/1112:45 -
1 stop22h 20m
Deal found 8/9$1,697
Mon 26/1019:50 -
1 stop35h 30m
Wed 11/1123:40 -
1 stop31h 50m
Deal found 4/9$1,713
Thu 22/1010:12 -
2 stops28h 33m
Thu 29/1022:45 -
2 stops25h 52m
Deal found 7/9$1,726
Thu 29/1019:05 -
1 stop22h 25m
Thu 12/1112:45 -
1 stop26h 30m
Deal found 8/9$1,753

Find flight deals from Illinois to Melbourne

Round-trip from

$1,588

One-way from

$804

Popular in

December

Cheapest in

March

Average price

$2,304
American Airlines
  • American Airlines
  • 21/10-28/10
  • 3 total stops
  • 48h 15m total
  • Illinois to Melbourne
Search Deals
22/10-31/12
  • 22/10-31/12
  • 2 total stops
  • 29h 45m total
  • Illinois to Melbourne
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($374 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($65 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

St. LouisMelbourne

STL Lambert-St Louis - MEL Melbourne

STLMEL

Lambert-St Louis

Wed 14/10

15:20-05:00

1 stop21h 40m

Melbourne

Wed 31/12

00:00-08:00

Nonstop0h 00m

$824

St. LouisMelbourne

STL Lambert-St Louis - MEL Melbourne

STLMEL

Lambert-St Louis

Wed 14/10

11:10-09:15

2 stops30h 05m

Melbourne

Wed 31/12

00:00-08:00

Nonstop0h 00m

$841

ChicagoMelbourne

ORD Chicago O'Hare Intl - MEL Melbourne

ORDMEL

Chicago O'Hare Intl

Tue 15/9

19:03-06:30

2 stops44h 27m

Melbourne

Wed 31/12

00:00-08:00

Nonstop0h 00m

$952

ChicagoMelbourne

MDW Chicago Midway - MEL Melbourne

MDWMEL

Chicago Midway

Tue 13/10

06:21-10:55

3 stops36h 34m

Melbourne

Wed 31/12

00:00-08:00

Nonstop0h 00m

$992

ChicagoMelbourne

MDW Chicago Midway - MEL Melbourne

MDWMEL

Chicago Midway

Thu 22/10

13:12-09:45

3 stops52h 33m

Melbourne

Wed 31/12

00:00-08:00

Nonstop0h 00m

$1,032

ChicagoMelbourne

MDW Chicago Midway - MEL Melbourne

MDWMEL

Chicago Midway

Thu 15/10

13:12-07:30

3 stops50h 18m

Melbourne

Wed 31/12

00:00-08:00

Nonstop0h 00m

$1,158

ChicagoMelbourne

ORD Chicago O'Hare Intl - MEL Melbourne

ORDMEL

Chicago O'Hare Intl

Tue 13/10

20:01-06:45

1 stop42h 44m

Melbourne

Wed 31/12

00:00-08:00

Nonstop0h 00m

$1,179

ChicagoMelbourne

ORD Chicago O'Hare Intl - MEL Melbourne

ORDMEL

Chicago O'Hare Intl

Wed 14/10

21:31-07:30

2 stops65h 59m

Melbourne

Wed 31/12

00:00-08:00

Nonstop0h 00m

$1,201

ChicagoMelbourne

MDW Chicago Midway - MEL Melbourne

MDWMEL

Chicago Midway

Mon 25/1

09:55-08:00

2 stops29h 05m

Melbourne

Wed 31/12

00:00-08:00

Nonstop0h 00m

$1,279

ChicagoMelbourne

MDW Chicago Midway - MEL Melbourne

MDWMEL

Chicago Midway

Sun 31/1

13:00-08:00

2 stops26h 00m

Melbourne

Wed 31/12

00:00-08:00

Nonstop0h 00m

$1,279

Flights are sorted by cheapest return flights first.

Deals found on 9/9

Showing 1-10 of 49 resultsSorted by cheapest first
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Best time to book a flight from Illinois to Melbourne

Have a flexible travel schedule? Discover the best time to fly to Melbourne from Illinois with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Illinois to Melbourne Airport

What is the cheapest month to book a flight from Illinois to Melbourne Airport?

Currently, August is the cheapest month in which you can book a flight from Illinois to Melbourne Airport (average of $1,394). Flying from Illinois to Melbourne Airport in July is currently the most expensive (average of $2,401). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Illinois to Melbourne Airport?

Airfare is below average for this route at the moment.
Illinois to Melbourne Airport flights typically cost between $1,907 and $2,429 in November.
The cheapest return price found within the last 5 days was $1,653 on Multiple Airlines (11 Nov–22 Nov).

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

The best time to book flights from Illinois to Melbourne Airport is 43 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Related info for your journey

  • How long is the flight from Illinois to Melbourne Airport?

    Departing from Illinois to Melbourne Airport will take you 25h 33m. The distance from Illinois to Melbourne Airport is about 15554 km. This flight may include one or multiple stops.

  • What are the most popular routes from Illinois to Melbourne Airport?

    The most popular route from Illinois to Melbourne Airport is Chicago O'Hare Intl - Melbourne. You may also consider Chicago Midway - Melbourne or Lambert-St Louis - Melbourne.

  • Can I find deals for flights from Illinois to Melbourne that include hotel bookings?

    Yes. In addition to deals on Illinois to Melbourne flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Melbourne?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Melbourne.

  • Can I find deals for business class flights from Illinois to Melbourne?

    Yes. Cheapflights offers flight deals from Illinois to Melbourne by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Illinois to Melbourne Airport?

    Currently, August is the cheapest month in which you can book a flight from Illinois to Melbourne Airport (average of $1,394). Flying from Illinois to Melbourne Airport in July is currently the most expensive (average of $2,401). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Melbourne Airport?

Book flights to Melbourne Airport if you plan to visit one of these locations
Dandenong
Geelong
Ballarat
Tullamarine
Apollo Bay
Lorne
Shepparton
St Kilda
Phillip Island
Sorrento
Torquay
Daylesford
Mornington
Brighton

Browse thousands of different options on Cheapflights for your next trip

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How does Cheapflights help users find flights from Illinois to Melbourne?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Illinois to Melbourne. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Illinois to Melbourne?

Cheapflights helps you find that perfect flight to Melbourne from Illinois by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Illinois to Melbourne with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Illinois to Melbourne, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Illinois to Melbourne become cheaper?

Yes! Start tracking prices for Illinois to Melbourne flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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