Cheap flights from Chicago O'Hare Intl Airport to Melbourne Airport from $771
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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — MEL
16 Nov — 23 Nov1
Return
1 adult
Economy
Return
1 adult, Economy
Cheapflights Tip: The best prices from Chicago O'Hare Intl to Melbourne are usually found in June or September, booked 22 days in advance, depart on a Monday or Tuesday and return on a Tuesday
Find flight deals from O'Hare Intl to Melbourne
Enter your travel dates to find the best prices.
Cheapest flights from O'Hare Intl to Melbourne
Explore the most affordable flight options available from O'Hare Intl to Melbourne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2025.
Tue 21/1015:17ORD - MEL
2 stops26h 33mQantas Airways
Fri 31/1006:45MEL - ORD
2 stops25h 18mQantas Airways
Deal found 15/10$1,631
Thu 30/1018:03ORD - MEL
2 stops26h 37mQantas Airways
Sat 15/1106:30MEL - ORD
2 stops27h 18mQantas Airways
Deal found 16/10$1,632
Thu 13/1113:49ORD - MEL
2 stops27h 46mQantas Airways
Wed 3/1214:05MEL - ORD
2 stops26h 54mQantas Airways
Deal found 15/10$1,651
Sun 7/1218:17ORD - MEL
2 stops26h 03mQantas Airways
Sat 27/1206:30MEL - ORD
2 stops26h 03mQantas Airways
Deal found 16/10$1,658
Thu 13/1118:03ORD - MEL
2 stops31h 02mMultiple Airlines
Mon 24/1120:50MEL - ORD
2 stops36h 18mMultiple Airlines
Deal found 16/10$1,660
Mon 27/1015:14ORD - MEL
2 stops28h 51mQantas Airways
Thu 6/1108:15MEL - ORD
2 stops25h 37mQantas Airways
Deal found 16/10$1,672
Wed 31/1213:39ORD - MEL
2 stops31h 21mMultiple Airlines
Tue 20/106:45MEL - ORD
2 stops25h 12mMultiple Airlines
Deal found 16/10$1,678
Thu 13/1118:03ORD - MEL
2 stops31h 02mMultiple Airlines
Wed 3/1213:05MEL - ORD
2 stops27h 54mMultiple Airlines
Deal found 16/10$1,683
Wed 29/1020:30ORD - MEL
2 stops34h 15mMultiple Airlines
Tue 11/1107:25MEL - ORD
2 stops25h 30mMultiple Airlines
Deal found 16/10$1,694
Sat 15/1118:03ORD - MEL
2 stops32h 07mMultiple Airlines
Thu 4/1214:20MEL - ORD
2 stops24h 05mMultiple Airlines
Deal found 15/10$1,704
Wed 31/1211:16ORD - MEL
2 stops38h 34mQantas Airways
Tue 20/107:45MEL - ORD
2 stops24h 12mQantas Airways
Deal found 16/10$1,715
Fri 21/1113:49ORD - MEL
2 stops40h 46mQantas Airways
Thu 11/1208:15MEL - ORD
2 stops25h 39mQantas Airways
Deal found 16/10$1,726
Best flights from O'Hare Intl to Melbourne
Discover carefully curated flight deals from O'Hare Intl to Melbourne that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 October 2025.
Sun 23/1118:23ORD - MEL
2 stops27h 12mQantas Airways
Fri 26/1206:00MEL - ORD
2 stops26h 29mQantas Airways
Deal found 17/10$1,757
Mon 16/210:51ORD - MEL
1 stop29h 39mUnited Airlines
Tue 24/213:00MEL - ORD
1 stop20h 50mUnited Airlines
Deal found 14/10$2,239
Mon 12/111:50ORD - MEL
2 stops40h 05mTurkish Airlines
Wed 28/122:40MEL - ORD
2 stops36h 45mTurkish Airlines
Deal found 15/10$2,302
Thu 27/1113:49ORD - MEL
2 stops36h 46mQantas Airways
Tue 23/1207:00MEL - ORD
2 stops26h 16mQantas Airways
Deal found 17/10$1,757
Sat 22/1118:23ORD - MEL
2 stops24h 42mQantas Airways
Thu 25/1207:00MEL - ORD
2 stops25h 33mQantas Airways
Deal found 17/10$1,761
Tue 9/1214:40ORD - MEL
2 stops25h 50mUnited Airlines
Mon 22/1213:00MEL - ORD
2 stops22h 55mUnited Airlines
Deal found 15/10$2,246
Sun 7/1218:35ORD - MEL
1 stop22h 25mUnited Airlines
Sat 27/1211:30MEL - ORD
1 stop28h 29mUnited Airlines
Deal found 16/10$2,316
Fri 28/1109:13ORD - MEL
1 stop31h 17mQantas Airways
Tue 23/1206:00MEL - ORD
2 stops27h 16mQantas Airways
Deal found 17/10$2,213
Wed 24/1217:30ORD - MEL
2 stops30h 05mQantas Airways
Sun 11/109:00MEL - ORD
2 stops29h 23mQantas Airways
Deal found 16/10$2,225
Sun 28/1214:50ORD - MEL
1 stop21h 10mQantas Airways
Fri 16/107:45MEL - ORD
2 stops24h 12mQantas Airways
Deal found 17/10$2,256
Wed 25/217:40ORD - MEL
1 stop22h 50mQantas Airways
Fri 6/316:05MEL - ORD
1 stop20h 13mQantas Airways
Deal found 16/10$2,279
Last-minute flights from O'Hare Intl to Melbourne
Discover last-minute flight deals from O'Hare Intl to Melbourne. Data last updated 17 October 2025 and is based on user searches.
Mon 27/1015:14ORD - MEL
2 stops28h 51mQantas Airways
Thu 6/1108:15MEL - ORD
2 stops25h 37mQantas Airways
Deal found 16/10$1,672
Mon 27/1007:25ORD - MEL
2 stops47h 35mMultiple Airlines
Wed 5/1100:45MEL - ORD
2 stops39h 15mMultiple Airlines
Deal found 16/10$2,134
Mon 27/1015:35ORD - MEL
1 stop47h 35mCathay Pacific
Wed 5/1100:45MEL - ORD
1 stop29h 10mCathay Pacific
Deal found 16/10$2,821
Mon 27/1017:25ORD - MEL
3 stops46h 30mKLM
Thu 6/1110:00MEL - ORD
3 stops45h 20mKLM
Deal found 16/10$4,370
One-way flights from O'Hare Intl to Melbourne
Search for one-way flight options from O'Hare Intl to Melbourne. Find affordable one-way fares based on user searches. Data last updated 17 October 2025.
Tue 3/306:05ORD - MEL
3 stops49h 00mMultiple Airlines
Deal found 16/10$771
Sun 30/1116:25ORD - MEL
2 stops54h 10mANA
Deal found 16/10$778
Sat 1/1118:03ORD - MEL
2 stops25h 02mQantas Airways
Deal found 17/10$821
Sun 2/1118:03ORD - MEL
2 stops25h 02mQantas Airways
Deal found 16/10$825
Sun 5/419:13ORD - MEL
2 stops24h 22mQantas Airways
Deal found 16/10$827
Sat 6/1218:17ORD - MEL
2 stops24h 48mQantas Airways
Deal found 15/10$830
Tue 11/1121:22ORD - MEL
3 stops48h 08mMultiple Airlines
Deal found 15/10$848
Fri 5/1208:35ORD - MEL
2 stops32h 30mQantas Airways
Deal found 16/10$870
Wed 29/1020:30ORD - MEL
2 stops34h 15mMultiple Airlines
Deal found 16/10$873
Tue 2/1213:49ORD - MEL
2 stops36h 46mMultiple Airlines
Deal found 15/10$875
Cheap flight deals from O'Hare Intl to Melbourne
Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Melbourne (MEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 October 2025.
Customise your flight search to find flights from O'Hare Intl 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 17 October 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Melbourne Airport that are best for you.
Fly from
O'Hare Intl
Fly to
Melbourne
Route
Depart
Return
Price
ChicagoMelbourne
ORD - MEL
ORDMEL
Chicago O'Hare Intl
Sun 23/11
18:23-14:35
2 stops27h 12m
Melbourne
Fri 26/12
06:00-15:29
2 stops26h 29m
$1,757
ChicagoMelbourne
ORD - MEL
ORDMEL
Chicago O'Hare Intl
Thu 27/11
13:49-19:35
2 stops36h 46m
Melbourne
Tue 23/12
07:00-16:16
2 stops26h 16m
$1,757
ChicagoMelbourne
ORD - MEL
ORDMEL
Chicago O'Hare Intl
Sat 22/11
18:23-12:05
2 stops24h 42m
Melbourne
Thu 25/12
07:00-15:33
2 stops25h 33m
$1,761
ChicagoMelbourne
ORD - MEL
ORDMEL
Chicago O'Hare Intl
Fri 28/11
09:13-09:30
1 stop31h 17m
Melbourne
Tue 23/12
06:00-16:16
2 stops27h 16m
$2,213
ChicagoMelbourne
ORD - MEL
ORDMEL
Chicago O'Hare Intl
Wed 24/12
17:30-16:35
2 stops30h 05m
Melbourne
Sun 11/1
09:00-21:23
2 stops29h 23m
$2,225
ChicagoMelbourne
ORD - MEL
ORDMEL
Chicago O'Hare Intl
Mon 16/2
10:51-09:30
1 stop29h 39m
Melbourne
Tue 24/2
13:00-16:50
1 stop20h 50m
$2,239
ChicagoMelbourne
ORD - MEL
ORDMEL
Chicago O'Hare Intl
Tue 9/12
14:40-09:30
2 stops25h 50m
Melbourne
Mon 22/12
13:00-18:55
2 stops22h 55m
$2,246
ChicagoMelbourne
ORD - MEL
ORDMEL
Chicago O'Hare Intl
Sun 28/12
14:50-05:00
1 stop21h 10m
Melbourne
Fri 16/1
07:45-14:57
2 stops24h 12m
$2,256
ChicagoMelbourne
ORD - MEL
ORDMEL
Chicago O'Hare Intl
Wed 25/2
17:40-09:30
1 stop22h 50m
Melbourne
Fri 6/3
16:05-19:18
1 stop20h 13m
$2,279
ChicagoMelbourne
ORD - MEL
ORDMEL
Chicago O'Hare Intl
Mon 12/1
11:50-20:55
2 stops40h 05m
Melbourne
Wed 28/1
22:40-18:25
2 stops36h 45m
$2,302
Flights are sorted by cheapest return flights first.
Deals found on 16/10
Showing 1-10 of 21 results
1
2
3
Best time to book a flight from O'Hare Intl to Melbourne
Have a flexible travel schedule? Discover the best time to fly to Melbourne from O'Hare Intl 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 Chicago O'Hare Intl Airport to Melbourne Airport
Prices
More
How far ahead should I book a flight from Chicago O'Hare Intl Airport to Melbourne Airport?
Use this chart to determine the optimal time to book a return flight from O'Hare Intl to Melbourne. Price data was last updated on 10 October 2025.
The price you pay for your flight from Chicago O'Hare Intl Airport to Melbourne Airport may vary depending on when you book. For the best chance of a lower fare, look to book 22 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Melbourne Airport?
Currently, September is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Melbourne Airport (average of $756). Flying from Chicago O'Hare Intl Airport to Melbourne Airport in December is currently the most expensive (average of $1,732). 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.
What’s the top stopover airport for flights from Chicago O'Hare Intl Airport to Melbourne Airport?
Share of one-stop return flights from Chicago O'Hare Intl Airport to Melbourne Airport chosen by Cheapflights users in the past 12 months, using the same stopover each way.
San Francisco (SFO) – chosen by Cheapflights users on 67% of one-stop itineraries from Chicago O'Hare Intl Airport to Melbourne Airport on Cheapflights.
What’s the fastest stopover option from Chicago O'Hare Intl Airport to Melbourne Airport?
Shortest average travel time for one-stop one-way flights from Chicago O'Hare Intl Airport to Melbourne Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Dallas (DFW) have the shortest average one-way travel time for one-stop routes: 21h 48m.
What’s the fastest stopover option from Chicago O'Hare Intl Airport to Melbourne Airport?
Shortest average travel time for one-stop one-way flights from Chicago O'Hare Intl Airport to Melbourne Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Dallas (DFW) have the shortest average one-way travel time for one-stop routes: 21h 48m.
Which airport typically offers the quickest stopover for flights from Chicago O'Hare Intl Airport to Melbourne Airport?
Average stopover duration for one-stop one-way flights from Chicago O'Hare Intl Airport to Melbourne Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Dallas (DFW) offer the fastest connection on this route, with an average stopover time of 2h 05m.
Reviews of airlines servicing Melbourne
Get insights into the airlines that provide service to Melbourne. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Melbourne. Reviews last updated 17 October 2025.
Read through reviews of airlines operating flights from Chicago O'Hare Intl Airport to Melbourne Airport, such as Qantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
1 hour flight, on time, pleasant flight, easy boarding, nice staff.
Related info for your journey
Find useful and relevant information for your journey from O'Hare Intl 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 Chicago O'Hare Intl Airport to Melbourne Airport?
Airlines like Qantas Airways fly from Chicago O'Hare Intl Airport to Melbourne Airport in about 27h 12m. The time it takes to get you to your destination can typically vary by up to . Chicago O'Hare Intl Airport and Melbourne Airport are separated by a distance of 15546 km.
What is the cheapest airline to fly from Chicago O'Hare Intl Airport to Melbourne Airport round-trip?
According to our current data, Qantas Airways ($1,350), offers the cheapest pricing from Chicago O'Hare Intl Airport to Melbourne Airport. Qantas Airways is currently priced 25% below the average price you’ll pay for this route.
Can I find deals for business class flights from O'Hare Intl to Melbourne?
Yes. Cheapflights offers flight deals from O'Hare Intl 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 Chicago O'Hare Intl Airport to Melbourne Airport?
Currently, September is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Melbourne Airport (average of $756). Flying from Chicago O'Hare Intl Airport to Melbourne Airport in December is currently the most expensive (average of $1,732). 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.
Explore flights to Melbourne departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 17 October 2025.
Discover the top airline that operate flights from O'Hare Intl 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 17 October 2025.
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 O'Hare Intl to Melbourne?
When you search for this flight from O'Hare Intl to Melbourne, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from O'Hare Intl to Melbourne?
Cheapflights helps you find that perfect flight to Melbourne from O'Hare Intl 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 O'Hare Intl to Melbourne with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from O'Hare Intl to Melbourne, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from O'Hare Intl to Melbourne become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Melbourne from O'Hare Intl today and book when prices fit your budget.
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyse navigation, to offer and measure personalised advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review your choices and withdraw your consent at any time by clicking the ’Privacy Preferences’ link in the page side navigation.