Cheap flights from Illinois to Melbourne Airport from $887
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Illinois to Melbourne
Cheapest flights from Illinois to MelbourneExplore 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 7 October 2026.
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 7 October 2026.
Best flights from Illinois to MelbourneDiscover carefully curated flight deals from Illinois to Melbourne that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 October 2026.
Discover carefully curated flight deals from Illinois to Melbourne that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 October 2026.
Last-minute flights from Illinois to MelbourneDiscover last-minute flight deals from Illinois to Melbourne. Data last updated 7 October 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to Melbourne. Data last updated 7 October 2026 and is based on user searches.
One-way flights from Illinois to MelbourneSearch for one-way flight options from Illinois to Melbourne. Find affordable one-way fares based on user searches. Data last updated 7 October 2026.
Search for one-way flight options from Illinois to Melbourne. Find affordable one-way fares based on user searches. Data last updated 7 October 2026.
Find flight deals from Illinois to Melbourne
Keep the following information in mind while searching for Illinois to Melbourne flight deals. Data was last updated 7 October 2026.
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
ChicagoMelbourne
ORD Chicago O'Hare Intl - MEL Melbourne
ORDMEL
Chicago O'Hare Intl
Thu 28/1
08:00-08:35
3 stops55h 35m
Melbourne
Wed 31/12
00:00-08:00
Nonstop0h 00m
ChicagoMelbourne
ORD Chicago O'Hare Intl - MEL Melbourne
ORDMEL
Chicago O'Hare Intl
Sat 26/12
19:34-09:30
1 stop44h 56m
Melbourne
Wed 31/12
00:00-08:00
Nonstop0h 00m
ChicagoMelbourne
ORD Chicago O'Hare Intl - MEL Melbourne
ORDMEL
Chicago O'Hare Intl
Mon 30/11
06:40-07:30
2 stops31h 50m
Melbourne
Wed 31/12
00:00-08:00
Nonstop0h 00m
ChicagoMelbourne
ORD Chicago O'Hare Intl - MEL Melbourne
ORDMEL
Chicago O'Hare Intl
Mon 25/1
14:10-07:25
2 stops48h 15m
Melbourne
Wed 31/12
00:00-08:00
Nonstop0h 00m
ChicagoMelbourne
ORD Chicago O'Hare Intl - MEL Melbourne
ORDMEL
Chicago O'Hare Intl
Fri 6/11
21:04-07:30
2 stops65h 26m
Melbourne
Wed 31/12
00:00-08:00
Nonstop0h 00m
ChicagoMelbourne
ORD Chicago O'Hare Intl - MEL Melbourne
ORDMEL
Chicago O'Hare Intl
Sat 7/11
21:15-20:45
2 stops30h 30m
Melbourne
Wed 31/12
00:00-08:00
Nonstop0h 00m
ChicagoMelbourne
ORD Chicago O'Hare Intl - MEL Melbourne
ORDMEL
Chicago O'Hare Intl
Tue 2/3
14:10-12:30
1 stop29h 20m
Melbourne
Wed 31/12
00:00-08:00
Nonstop0h 00m
ChicagoMelbourne
ORD Chicago O'Hare Intl - MEL Melbourne
ORDMEL
Chicago O'Hare Intl
Fri 11/12
14:13-19:00
3 stops59h 47m
Melbourne
Wed 31/12
00:00-08:00
Nonstop0h 00m
ChicagoMelbourne
ORD Chicago O'Hare Intl - MEL Melbourne
ORDMEL
Chicago O'Hare Intl
Sat 6/2
18:50-17:50
1 stop30h 00m
Melbourne
Wed 31/12
00:00-08:00
Nonstop0h 00m
ChicagoMelbourne
ORD Chicago O'Hare Intl - MEL Melbourne
ORDMEL
Chicago O'Hare Intl
Sat 7/11
14:10-07:10
1 stop48h 00m
Melbourne
Wed 31/12
00:00-08:00
Nonstop0h 00m
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.
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 $1,439). Flying from Illinois to Melbourne Airport in July is currently the most expensive (average of $2,484). 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 typical for this route at the moment.
Illinois to Melbourne Airport flights typically cost between $1,518 and $2,071 in February.The cheapest return price found within the last 5 days was $1,684 on Qatar Airways (1 Feb–15 Feb).
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
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.
Travelling to a place near Melbourne Airport?
Book flights to Melbourne Airport if you plan to visit one of these locationsBrowse thousands of different options on Cheapflights for your next trip
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Alternative routes for Illinois to Melbourne
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Melbourne by adding a car hire and/or hotel booking to your travel itinerary.
Direct flights to Victoria
Book a non-stop flight to one of these other cities located in Victoria.
Search flights from Illinois to Melbourne by cabin class
Find flights from Illinois to Melbourne, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Melbourne
Explore flights to Melbourne departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 7 October 2026.
Illinois and Melbourne flights
Browse other Illinois and Melbourne flight options. Last updated on 7 October 2026.
Popular flight searches
Check out other popular destinations found by fellow travellers in 2026
Illinois to Melbourne flights
Consider these flights travelling from Illinois to Melbourne.
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.