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
1 adult
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

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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

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.

Round-trip from

$1,632

One-way from

$771

Popular in

November

Cheapest in

June

Average price

$1,728
Qantas Airways
  • Qantas Airways
  • 30/10-15/11
  • 4 total stops
  • 53h 55m total
  • Chicago to Melbourne
3/3
  • 3/3
  • 3 total stops
  • 49h 00m total
  • Chicago to Melbourne
Highest demand for flights based on searches. 13% potential increase in price ($439 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease ($72 potential savings vs. average return price).
Average for round-trip flights in October 2025

Cheapflights Fare Finder

 
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
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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

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.

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.

Entertainment

7.2

Food

7.0

Boarding

7.7

Overall

7.5

Comfort

7.5

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Amanda,Oct 2025

SYD - TMW

1 hour flight, on time, pleasant flight, easy boarding, nice staff.

Entertainment

7.2

Food

7.0

Boarding

7.7

Overall

7.5

Comfort

7.5

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Amanda,Oct 2025

SYD - TMW

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 flights from O'Hare Intl to Melbourne that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Melbourne flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Melbourne?

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

  • 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.

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
Apollo Bay
Ballarat
St Kilda
Lorne
Tullamarine
Phillip Island
Shepparton
Daylesford
Torquay
Mornington
Sorrento
Brighton
Doncaster

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Alternative routes for O'Hare Intl to Melbourne

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from O'Hare Intl to Melbourne

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.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,350Average$1,861FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from O'Hare Intl to Melbourne?

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Why should you use Cheapflights to find cheap flight tickets from O'Hare Intl to Melbourne?

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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.

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