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Cheap flights from Chicago O'Hare Intl Airport to Melbourne from $500

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Melbourne departing on 5/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Chicago O'Hare Intl Airport to Melbourne

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:21 pm - 6:45 am
ORD
-
MEL
44h 24m
1 stop
Multiple Airlines Logo
1:30 pm - 5:50 am
MEL
-
ORD
31h 20m
2 stops
$921Multiple Airlines
Mon, Apr 20 - Mon, May 11
Multiple Airlines Logo
7:45 pm - 6:45 am
ORD
-
MEL
44h 00m
1 stop
Multiple Airlines Logo
1:30 pm - 5:50 am
MEL
-
ORD
31h 20m
2 stops
$928Multiple Airlines
Mon, Apr 6 - Sun, Apr 19
Qantas Airways Logo
4:49 pm - 10:45 pm
ORD
-
MEL
37h 56m
2 stops
Qantas Airways Logo
12:00 pm - 5:46 pm
MEL
-
ORD
21h 46m
1 stop
$954Qantas Airways
Mon, Mar 9 - Mon, Mar 16
Qantas Airways Logo
2:58 pm - 10:45 pm
ORD
-
MEL
39h 47m
2 stops
Qantas Airways Logo
9:45 am - 5:41 pm
MEL
-
ORD
22h 56m
1 stop
$956Qantas Airways
Thu, Mar 19 - Thu, Apr 9
Qantas Airways Logo
1:15 pm - 8:20 am
ORD
-
MEL
50h 05m
2 stops
Qantas Airways Logo
12:00 pm - 5:46 pm
MEL
-
ORD
21h 46m
1 stop
$965Qantas Airways
Sat, Mar 7 - Thu, Mar 12
Qantas Airways Logo
4:49 pm - 10:45 pm
ORD
-
MEL
37h 56m
2 stops
Qantas Airways Logo
9:45 am - 11:47 pm
MEL
-
ORD
29h 02m
1 stop
$966Qantas Airways
Wed, Mar 25 - Mon, Apr 6
Multiple Airlines Logo
6:20 am - 6:45 am
ORD
-
MEL
33h 25m
1 stop
Multiple Airlines Logo
1:30 pm - 7:00 am
MEL
-
ORD
32h 30m
2 stops
$974Multiple Airlines
Mon, May 4 - Mon, May 25
Qantas Airways Logo
1:24 pm - 10:45 pm
ORD
-
MEL
40h 21m
2 stops
Qantas Airways Logo
12:00 pm - 9:35 pm
MEL
-
ORD
25h 35m
1 stop
$977Qantas Airways
Mon, Feb 23 - Mon, Mar 9
Qantas Airways Logo
4:49 pm - 10:45 pm
ORD
-
MEL
37h 56m
2 stops
Qantas Airways Logo
12:00 pm - 5:46 pm
MEL
-
ORD
21h 46m
1 stop
$981Qantas Airways
Mon, Mar 9 - Mon, Mar 23
Multiple Airlines Logo
7:39 pm - 9:30 am
ORD
-
MEL
44h 51m
1 stop
Multiple Airlines Logo
1:55 pm - 4:49 am
MEL
-
ORD
30h 54m
2 stops
$984Multiple Airlines
Sat, Mar 7 - Mon, Mar 23

Air New Zealand flights from Chicago O'Hare Intl Airport to Melbourne

Our best Air New Zealand deals on Chicago O'Hare Intl Airport to Melbourne flight tickets
Air New Zealand
Apr 27
ORD5:15 pmChicago O'Hare Intl
26h 40m
2 stops
MEL10:55 amMelbourne
May 11
MEL12:10 pmMelbourne
24h 26m
2 stops
ORD9:36 pmChicago O'Hare Intl
$1,224
Air New Zealand
May 4
ORD4:00 pmChicago O'Hare Intl
27h 55m
2 stops
MEL10:55 amMelbourne
May 25
MEL12:10 pmMelbourne
26h 06m
2 stops
ORD11:16 pmChicago O'Hare Intl
$1,231
Air New Zealand
Apr 8
ORD7:00 amChicago O'Hare Intl
36h 55m
2 stops
MEL10:55 amMelbourne
Apr 21
MEL8:35 amMelbourne
29h 53m
2 stops
ORD11:28 pmChicago O'Hare Intl
$1,243

Qantas Airways flights from Chicago O'Hare Intl Airport to Melbourne

Our best Qantas Airways deals on Chicago O'Hare Intl Airport to Melbourne flight tickets
Qantas Airways
Feb 16
ORD8:45 pmChicago O'Hare Intl
43h 45m
1 stop
MEL9:30 amMelbourne
Feb 24
MEL6:45 amMelbourne
25h 08m
2 stops
ORD2:53 pmChicago O'Hare Intl
$944
Qantas Airways
Mar 9
ORD4:49 pmChicago O'Hare Intl
37h 56m
2 stops
MEL10:45 pmMelbourne
Mar 16
MEL12:00 pmMelbourne
21h 46m
1 stop
ORD5:46 pmChicago O'Hare Intl
$954
Qantas Airways
Mar 19
ORD2:58 pmChicago O'Hare Intl
39h 47m
2 stops
MEL10:45 pmMelbourne
Apr 9
MEL9:45 amMelbourne
22h 56m
1 stop
ORD5:41 pmChicago O'Hare Intl
$956

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport 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, momondo users made 832,500 searches. Data last updated February 11, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Melbourne that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Mon 4/20

7:21 pm-6:45 am

1 stop44h 24m

Melbourne

Mon 5/11

1:30 pm-5:50 am

2 stops31h 20m

$921

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Mon 4/6

7:45 pm-6:45 am

1 stop44h 00m

Melbourne

Sun 4/19

1:30 pm-5:50 am

2 stops31h 20m

$928

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Mon 3/9

4:49 pm-10:45 pm

2 stops37h 56m

Melbourne

Mon 3/16

12:00 pm-5:46 pm

1 stop21h 46m

$954

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Thu 3/19

2:58 pm-10:45 pm

2 stops39h 47m

Melbourne

Thu 4/9

9:45 am-5:41 pm

1 stop22h 56m

$956

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Sat 3/7

1:15 pm-8:20 am

2 stops50h 05m

Melbourne

Thu 3/12

12:00 pm-5:46 pm

1 stop21h 46m

$965

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Wed 3/25

4:49 pm-10:45 pm

2 stops37h 56m

Melbourne

Mon 4/6

9:45 am-11:47 pm

1 stop29h 02m

$966

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Mon 5/4

6:20 am-6:45 am

1 stop33h 25m

Melbourne

Mon 5/25

1:30 pm-7:00 am

2 stops32h 30m

$974

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Mon 2/23

1:24 pm-10:45 pm

2 stops40h 21m

Melbourne

Mon 3/9

12:00 pm-9:35 pm

1 stop25h 35m

$977

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Mon 3/9

4:49 pm-10:45 pm

2 stops37h 56m

Melbourne

Mon 3/23

12:00 pm-5:46 pm

1 stop21h 46m

$981

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Sat 3/7

7:39 pm-9:30 am

1 stop44h 51m

Melbourne

Mon 3/23

1:55 pm-4:49 am

2 stops30h 54m

$984

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Melbourne from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Melbourne

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Melbourne?

In general, March is the cheapest month to fly from Chicago O'Hare Intl Airport to Melbourne. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $902. The month of August is another great option to travel to Melbourne, with average flight prices from Chicago O'Hare Intl Airport averaging around $1,006.

How far in advance should I book a flight to Melbourne?

You are more likely to see cheaper flights to Melbourne from Chicago O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Melbourne for around $1,296 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Melbourne from Chicago O'Hare Intl Airport for as low as $946 on momondo.

Cheap Chicago O'Hare Intl Airport to Melbourne flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Melbourne

Fastest flight time

22h 20m

Direct flights

None
The fastest flight from Chicago O'Hare Intl Airport to Melbourne takes 22h 20m
There are no direct flights from Chicago O'Hare Intl Airport to Melbourne. There are no popular flight routes from Chicago O'Hare Intl Airport to Melbourne.
Search flight deals

  • How far is Chicago O'Hare Intl to Melbourne by plane?

    The distance between Chicago O'Hare Intl and Melbourne is about 9657.2 mi. By plane, this route typically takes 22h 20m.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Melbourne?

    Prices for flights from Chicago O'Hare Intl Airport to Melbourne refresh daily.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Melbourne?

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Melbourne?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Melbourne.

  • What documentation or ID do you need to fly to Melbourne?

    The required travel and health documents for your Melbourne trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Melbourne. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Chicago O'Hare Intl Airport to Melbourne

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Melbourne with momondo
Airline
Rating
Free Cancellation
Price
Qantas AirwaysPriceFrom $769Free CancellationRating
7.5
988 reviews
Search Qantas Airways flights
Fiji AirwaysPriceFrom $796Free CancellationRating
8.0
225 reviews
Search Fiji Airways flights
American AirlinesPriceFrom $828Free CancellationRating
7.2
11,266 reviews
Search American Airlines flights
Air CanadaPriceFrom $872Free CancellationRating
7.1
10,705 reviews
Search Air Canada flights
Air New ZealandPriceFrom $1,217Free CancellationRating
8.0
582 reviews
Search Air New Zealand flights
United AirlinesPriceFrom $1,439Free CancellationRating
7.4
9,274 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Melbourne?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Melbourne. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Chicago to Melbourne with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Chicago to Melbourne flights to just show those with flexible booking policies.

How can momondo help me find flights from Chicago to Melbourne?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Melbourne from Chicago.

I’m not ready to book a flight from Chicago to Melbourne right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Melbourne from Chicago. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to Australia

Fly into one of these airports located in Melbourne

Airports listed have a maximum distance of 31.3 mi from Melbourne
Melbourne Avalon Airport