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Cheap flights from Illinois to Melbourne Airport from $984

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — MEL
27 12月 — 3 1月1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Illinois to Melbourne

Enter your travel dates to find the best prices.

Cheapest flights from Illinois to Melbourne
Explore the most affordable flight options available from Illinois to Melbourne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 11月 2025.

週一 8/1221:06ORD - MEL
1 stop43h 24mMultiple Airlines
週三 11/313:45MEL - ORD
2 stops42h 13mMultiple Airlines
Deal found 24/11$1,950
週三 31/1214:45STL - MEL
2 stops25h 45mUnited Airlines
週三 14/113:00MEL - STL
2 stops25h 13mUnited Airlines
Deal found 25/11$1,962
週二 30/1214:50ORD - MEL
2 stops28h 50mQantas Airways
週日 25/123:55MEL - ORD
2 stops31h 00mQantas Airways
Deal found 26/11$2,042
週一 22/1219:47ORD - MEL
2 stops28h 28mQantas Airways
週四 15/123:55MEL - ORD
2 stops32h 02mQantas Airways
Deal found 26/11$2,060
週一 8/1206:50ORD - MEL
1 stop33h 40mMultiple Airlines
週三 18/313:45MEL - ORD
2 stops42h 13mMultiple Airlines
Deal found 24/11$2,066
週三 10/1213:20STL - MEL
1 stop22h 40mQantas Airways
週四 8/119:20MEL - STL
2 stops36h 27mQantas Airways
Deal found 26/11$2,112
週四 4/1211:45ORD - MEL
2 stops36h 30mQantas Airways
週三 14/106:45MEL - ORD
2 stops25h 12mQantas Airways
Deal found 26/11$2,139
週一 1/1216:45ORD - MEL
2 stops29h 50mQantas Airways
週五 12/1209:20MEL - ORD
2 stops46h 59mQantas Airways
Deal found 26/11$2,172
週日 30/1110:30ORD - MEL
2 stops44h 05mMultiple Airlines
週一 8/1212:00MEL - ORD
1 stop29h 13mMultiple Airlines
Deal found 25/11$2,182
週一 8/1218:35ORD - MEL
2 stops47h 20mAir New Zealand
週三 18/312:10MEL - ORD
2 stops24h 13mAir New Zealand
Deal found 26/11$2,196
週一 1/1216:45ORD - MEL
2 stops29h 50mQantas Airways
週一 15/1218:30MEL - ORD
2 stops38h 32mQantas Airways
Deal found 26/11$2,197
週一 8/1218:35ORD - MEL
2 stops45h 50mAir New Zealand
週三 11/312:10MEL - ORD
2 stops25h 26mAir New Zealand
Deal found 24/11$2,206

Cheap flight deals from Illinois to Melbourne

Keep the following information in mind while searching for Illinois to Melbourne flight deals. Data was last updated 27 11月 2025.

Round-trip from

$1,530

One-way from

$984

Popular in

December

Cheapest in

July

Average price

$2,102
Air Canada
  • Air Canada
  • 1/2-8/2
  • 6 total stops
  • 101h 29m total
  • Illinois to Melbourne
Search Deals
6/12
  • 6/12
  • 2 total stops
  • 32h 27m total
  • Illinois to Melbourne
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($618 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($106 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customise 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, Cheapflights users made 647,157 searches. Data last updated 27 11月 2025.
Use the filters below to find and compare flights from Illinois to Melbourne Airport that are best for you.

Fly from

Illinois

Fly to

Melbourne

Route

Depart

Return

Price

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

週二 13/1

13:15-05:00

1 stop22h 45m

Melbourne

週二 31/3

09:45-15:55

1 stop22h 10m

$1,737

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

週四 15/1

18:40-09:30

1 stop21h 50m

Melbourne

週一 26/1

16:05-20:39

1 stop21h 34m

$1,737

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

週四 12/2

16:30-09:30

1 stop24h 00m

Melbourne

週一 23/2

12:00-17:41

1 stop22h 41m

$1,737

St. LouisMelbourne

STL - MEL

STLMEL

Lambert-St Louis

週一 2/2

17:00-10:00

1 stop24h 00m

Melbourne

週二 10/2

11:30-21:13

2 stops26h 43m

$1,759

St. LouisMelbourne

STL - MEL

STLMEL

Lambert-St Louis

週日 1/2

16:35-09:30

2 stops23h 55m

Melbourne

週三 11/2

13:00-21:13

2 stops25h 13m

$1,759

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

週日 22/2

18:18-10:00

1 stop22h 42m

Melbourne

週日 8/3

11:30-16:10

1 stop21h 40m

$1,759

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

週二 24/2

18:31-09:30

1 stop21h 59m

Melbourne

週日 8/3

11:30-18:55

2 stops24h 25m

$1,759

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

週二 24/2

18:17-10:00

1 stop22h 43m

Melbourne

週三 4/3

11:30-18:55

1 stop24h 25m

$1,759

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

週一 23/2

16:05-10:00

2 stops24h 55m

Melbourne

週日 8/3

11:30-16:10

1 stop21h 40m

$1,759

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

週二 24/2

18:17-10:00

1 stop22h 43m

Melbourne

週一 9/3

12:00-20:23

2 stops24h 23m

$1,759

Flights are sorted by cheapest return flights first.

Deals found on 25/11

Showing 1-10 of 45 results
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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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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, September is the cheapest month in which you can book a flight from Illinois to Melbourne Airport (average of $755). Flying from Illinois to Melbourne Airport in December is currently the most expensive (average of $1,733). 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?

Related info for your journey

Find useful and relevant information for your journey from Illinois to Melbourne. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Departing from Illinois to Melbourne Airport will take you 22h 45m. The distance from Illinois to Melbourne Airport is about 15546 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, September is the cheapest month in which you can book a flight from Illinois to Melbourne Airport (average of $755). Flying from Illinois to Melbourne Airport in December is currently the most expensive (average of $1,733). 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
Geelong
Dandenong
Ballarat
Apollo Bay
St Kilda
Lorne
Tullamarine
Phillip Island
Shepparton
Torquay
Daylesford
Mornington
Sorrento
Brighton
Doncaster

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Illinois to Melbourne

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Top airline flying from Illinois to Melbourne

Discover the top airline that operate flights from Illinois to Melbourne. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 27 11月 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,348Average$1,859FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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