HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
O'Hare Intl

$652+ Cheap flights from Melbourne (MEL) to O'Hare Intl (ORD)

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 2/14. Fares are subject to change and may not be available on all flights or dates of travel.
MEL — ORD
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Melbourne to O'Hare Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Melbourne to Chicago O'Hare Intl are usually found in February or October, booked 67 days in advance, depart on a Wednesday or Monday and return on a Saturday

Cheap flight deals from Melbourne to O'Hare Intl

Cheapest flights from Melbourne to O'Hare Intl
Explore the most affordable flight options available from Melbourne to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/181:00 pmMEL - ORD
1 stop21h 04mUnited Airlines
Tue 12/307:05 amORD - MEL
1 stop33h 55mUnited Airlines
Deal found 12/11$1,010
This United Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/181:00 pmMEL - ORD
1 stop24h 05mUnited Airlines
Wed 12/247:57 pmORD - MEL
1 stop44h 33mUnited Airlines
Deal found 12/11$1,060
This United Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1511:30 amMEL - ORD
2 stops25h 16mUnited Airlines
Sun 12/289:10 pmORD - MEL
1 stop43h 20mUnited Airlines
Deal found 12/10$1,549
This BestPriceTravel deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BestPriceTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:30 amMEL - ORD
2 stops24h 14mQantas Airways
Wed 12/241:15 pmORD - MEL
2 stops40h 55mQantas Airways
Deal found 12/11$2,434
This Gotogate deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1812:00 pmMEL - ORD
2 stops43h 41mMultiple Airlines
Tue 12/302:00 pmORD - MEL
3 stops37h 10mMultiple Airlines
Deal found 12/11$2,620
This Expedia deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:45 amMEL - ORD
3 stops31h 24mMultiple Airlines
Thu 12/258:00 amORD - MEL
2 stops28h 40mMultiple Airlines
Deal found 12/11$2,849
This Air Canada deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1812:00 pmMEL - ORD
2 stops24h 54mAir Canada
Wed 12/242:00 pmORD - MEL
3 stops31h 35mAir Canada
Deal found 12/11$3,135
This Air Canada deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/158:10 amMEL - ORD
2 stops25h 34mAir Canada
Sun 12/282:00 pmORD - MEL
3 stops30h 35mAir Canada
Deal found 12/10$3,252

Find flight deals from Melbourne to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Melbourne (MEL) to O'Hare Intl (ORD). 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$956
(Aunt Betty)

One-way from

$652
(BYOjet)

Popular in

December

Cheapest in

February

Average price

$1,708
Provider with most accurate pricing for Melbourne-Chicago O'Hare Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Melbourne-Chicago O'Hare Intl flights.
Search Deals
From Melbourne to Chicago O'Hare Intl
Search Deals
One-way flight from Melbourne to Chicago O'Hare Intl
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($185 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($51 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Melbourne to O'Hare Intl 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 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from Melbourne Airport to Chicago O'Hare Intl Airport that are best for you.

Fly from

Melbourne

Fly to

O'Hare Intl

Route

Depart

Return

Price

MelbourneChicago

MEL - ORD

MELORD

Melbourne

Mon 1/26

4:05 pm-8:39 pm

1 stop21h 34m

Chicago O'Hare Intl

Mon 2/2

11:56 am-5:00 am

1 stop24h 04m

$1,000

MelbourneChicago

MEL - ORD

MELORD

Melbourne

Mon 1/26

11:30 am-6:46 pm

2 stops24h 16m

Chicago O'Hare Intl

Mon 2/2

6:30 pm-9:30 am

1 stop22h 00m

$1,010

MelbourneChicago

MEL - ORD

MELORD

Melbourne

Sat 1/24

8:10 am-2:41 pm

2 stops23h 31m

Chicago O'Hare Intl

Sat 1/31

3:35 pm-2:15 pm

2 stops29h 40m

$1,036

MelbourneChicago

MEL - ORD

MELORD

Melbourne

Fri 5/22

12:10 pm-10:42 pm

2 stops25h 32m

Chicago O'Hare Intl

Mon 6/1

4:40 pm-10:55 am

2 stops27h 15m

$1,037

MelbourneChicago

MEL - ORD

MELORD

Melbourne

Sat 2/14

8:00 am-2:41 pm

2 stops23h 41m

Chicago O'Hare Intl

Sat 2/21

2:00 pm-2:35 pm

3 stops31h 35m

$1,047

MelbourneChicago

MEL - ORD

MELORD

Melbourne

Sat 1/24

1:00 pm-7:50 pm

1 stop23h 50m

Chicago O'Hare Intl

Sat 1/31

8:10 pm-9:30 am

1 stop44h 20m

$1,058

MelbourneChicago

MEL - ORD

MELORD

Melbourne

Sat 2/14

11:30 am-2:45 pm

1 stop20h 15m

Chicago O'Hare Intl

Sat 3/14

9:10 pm-8:30 am

1 stop43h 20m

$1,060

MelbourneChicago

MEL - ORD

MELORD

Melbourne

Mon 1/26

8:10 am-2:41 pm

2 stops23h 31m

Chicago O'Hare Intl

Mon 2/2

10:00 am-1:35 pm

3 stops34h 35m

$1,079

MelbourneChicago

MEL - ORD

MELORD

Melbourne

Fri 3/13

6:30 am-7:45 pm

3 stops29h 15m

Chicago O'Hare Intl

Fri 3/27

3:35 pm-12:35 pm

2 stops29h 00m

$1,097

MelbourneChicago

MEL - ORD

MELORD

Melbourne

Sat 2/14

12:10 pm-8:23 pm

2 stops25h 13m

$652

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 17 results
1
2

Compare providers for flights from Melbourne to O'Hare Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Melbourne to O'Hare Intl in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Melbourne Airport-Chicago O'Hare Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Melbourne Airport-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Melbourne Airport-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Melbourne Airport-Chicago O'Hare Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Melbourne Airport-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Melbourne to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Melbourne with our price prediction graph.
Estimated round-trip 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 Melbourne Airport to Chicago O'Hare Intl Airport

How far ahead should I book a flight from Melbourne Airport to Chicago O'Hare Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Melbourne to O'Hare Intl. Price data was last updated on December 5, 2025.

To ensure you get the cheapest price possible for a flight from Melbourne Airport to Chicago O'Hare Intl Airport, you should look to book at least 67 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Melbourne Airport to Chicago O'Hare Intl Airport?

Currently, May is the cheapest month in which you can book a flight from Melbourne Airport to Chicago O'Hare Intl Airport (average of $607). Flying from Melbourne Airport to Chicago O'Hare Intl Airport in December is currently the most expensive (average of $1,070). 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 is the cheapest time of day to fly from MEL to ORD?

Find hourly flight availability from Melbourne to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

It’s optimal to fly from Melbourne Airport to Chicago O'Hare Intl Airport at noon. By choosing this option you can save up to 33% on the cost of your flight, compared to a flight in the morning.

How much does it cost to fly round-trip from Melbourne Airport to Chicago O'Hare Intl Airport?

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated December 12, 2025.
Read through reviews of airlines operating flights from Melbourne Airport to Chicago O'Hare Intl Airport, such as Qantas Airways and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
947 reviews

Overall

7.5

Boarding

7.7

Comfort

7.5

Entertainment

7.2

Food

7.0

Crew

8.1

Reviews

1 / 20
6.0
Good

Marco,Dec 2025

BOS - LAX

There was no WiFi or tv traveling from LAX to Sydney. Way too long of a flight to have nothing.
Qantas Airways
7.5
Good
947 reviews
Qantas Airways
7.5
Good
947 reviews

Overall

7.5

Boarding

7.7

Comfort

7.5

Entertainment

7.2

Food

7.0

Crew

8.1

Reviews

1 / 20
6.0
Good

Marco,Dec 2025

BOS - LAX

There was no WiFi or tv traveling from LAX to Sydney. Way too long of a flight to have nothing.
United Airlines
7.4
Good
9,095 reviews
Qantas Airways
7.5
Good
947 reviews

Overall

7.5

Boarding

7.7

Comfort

7.5

Entertainment

7.2

Food

7.0

Crew

8.1

Reviews

1 / 20
6.0
Good

Marco,Dec 2025

BOS - LAX

There was no WiFi or tv traveling from LAX to Sydney. Way too long of a flight to have nothing.

Related info for your journey

Find useful and relevant information for your journey from Melbourne to O'Hare Intl. 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 Melbourne Airport to Chicago O'Hare Intl Airport?

    Airlines like American Airlines, United Airlines, and Air Canada fly from Melbourne Airport to Chicago O'Hare Intl Airport in about 21h 34m. The time it takes to get you to your destination can typically vary by up to 2h 42m. The distance between Melbourne Airport and Chicago O'Hare Intl Airport is about 9660 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Melbourne Airport to Chicago O'Hare Intl Airport round-trip?

    Our cheapest airline available from Melbourne Airport to Chicago O'Hare Intl Airport is Qantas Airways. Our recent data shows that you can find tickets from as low as $1,012 on this airline. An additional option worth looking into is United Airlines, starting at $1,080. Qantas Airways is currently priced 11% below the average price you’ll pay for this route.

  • Can I find deals for flights from Melbourne to O'Hare Intl that include hotel bookings?

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

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

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

  • Can I find deals for business class flights from Melbourne to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Melbourne to O'Hare Intl 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 Melbourne Airport to Chicago O'Hare Intl Airport?

    Currently, May is the cheapest month in which you can book a flight from Melbourne Airport to Chicago O'Hare Intl Airport (average of $607). Flying from Melbourne Airport to Chicago O'Hare Intl Airport in December is currently the most expensive (average of $1,070). 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

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Gurnee
Elgin
Naperville
Hoffman Estates
Beloit
Delavan
Oak Brook
Downers Grove
Des Plaines
Elk Grove Village
Skokie
Lake Geneva
Bridgeview
Warrenville
Waukegan
Aurora
Kenosha
Evanston

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Melbourne to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
Melbourne to Midway flights

Top 2 airlines flying from Melbourne to O'Hare Intl

Discover the top 2 airlines that operate flights from Melbourne to O'Hare Intl. 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 2,558,603 searches. Data last updated December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,012Average$1,038FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$1,080Average$1,353FlexibilityNo cancel feeOn-time69%

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.