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Cheap flights from Chicago O'Hare Intl Airport to Melbourne from $589

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 8/19. 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
6:29 pm - 7:20 pm
ORD
-
MEL
33h 51m
2 stops
Multiple Airlines Logo
7:30 am - 9:22 pm
MEL
-
ORD
28h 52m
2 stops
$1,268Multiple Airlines
Sat, Jul 11 - Sat, Jul 25
Multiple Airlines Logo
6:20 pm - 7:20 pm
ORD
-
MEL
34h 00m
2 stops
Multiple Airlines Logo
7:30 am - 9:22 pm
MEL
-
ORD
28h 52m
2 stops
$1,292Multiple Airlines
Tue, Jun 30 - Thu, Jul 16
Multiple Airlines Logo
7:30 pm - 6:45 am
ORD
-
MEL
43h 15m
1 stop
Multiple Airlines Logo
1:45 pm - 5:00 am
MEL
-
ORD
32h 15m
2 stops
$1,309Multiple Airlines
Wed, Oct 21 - Wed, Nov 11
Multiple Airlines Logo
7:30 pm - 6:45 am
ORD
-
MEL
43h 15m
1 stop
Multiple Airlines Logo
1:45 pm - 5:00 am
MEL
-
ORD
32h 15m
2 stops
$1,333Multiple Airlines
Tue, Oct 20 - Wed, Nov 11
Multiple Airlines Logo
7:30 pm - 6:45 am
ORD
-
MEL
43h 15m
1 stop
Multiple Airlines Logo
1:45 pm - 5:00 am
MEL
-
ORD
32h 15m
2 stops
$1,356Multiple Airlines
Mon, Oct 19 - Wed, Nov 11
Multiple Airlines Logo
9:13 pm - 6:45 am
ORD
-
MEL
42h 32m
1 stop
Multiple Airlines Logo
1:30 pm - 6:17 am
MEL
-
ORD
31h 47m
2 stops
$1,376Multiple Airlines
Fri, Jul 31 - Sun, Aug 9
Multiple Airlines Logo
7:30 pm - 6:45 am
ORD
-
MEL
43h 15m
1 stop
Multiple Airlines Logo
1:45 pm - 5:00 am
MEL
-
ORD
32h 15m
2 stops
$1,389Multiple Airlines
Fri, Oct 23 - Wed, Nov 11
Multiple Airlines Logo
9:13 pm - 6:45 am
ORD
-
MEL
42h 32m
1 stop
Multiple Airlines Logo
1:25 pm - 6:17 am
MEL
-
ORD
31h 52m
2 stops
$1,405Multiple Airlines
Wed, Jul 29 - Wed, Aug 12
Qantas Airways Logo
7:08 pm - 2:10 pm
ORD
-
AVV
28h 02m
2 stops
Qantas Airways Logo
4:40 pm - 5:13 am
AVV
-
ORD
27h 33m
2 stops
$2,106Qantas Airways
Mon, Aug 3 - Tue, Aug 18
Qantas Airways Logo
7:08 pm - 2:10 pm
ORD
-
AVV
28h 02m
2 stops
Qantas Airways Logo
4:40 pm - 5:13 am
AVV
-
ORD
27h 33m
2 stops
$2,107Qantas Airways
Mon, Aug 3 - Tue, Aug 18

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
Aug 7
ORD11:47 amChicago O'Hare Intl
27h 58m
1 stop
MEL6:45 amMelbourne
Aug 15
MEL9:45 amMelbourne
21h 09m
1 stop
ORD3:54 pmChicago O'Hare Intl
$1,505
Qantas Airways
Sep 23
ORD3:50 pmChicago O'Hare Intl
22h 10m
1 stop
MEL5:00 amMelbourne
Oct 1
MEL9:45 amMelbourne
24h 29m
1 stop
ORD7:14 pmChicago O'Hare Intl
$1,507
Qantas Airways
Sep 18
ORD5:43 pmChicago O'Hare Intl
22h 02m
1 stop
MEL6:45 amMelbourne
Oct 5
MEL9:45 amMelbourne
24h 00m
1 stop
ORD5:45 pmChicago O'Hare Intl
$1,509

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

Our best Qatar Airways deals on Chicago O'Hare Intl Airport to Melbourne flight tickets
Qatar Airways
May 4
ORD7:20 pmChicago O'Hare Intl
30h 55m
1 stop
MEL5:15 pmMelbourne
May 31
MEL10:45 pmMelbourne
33h 05m
1 stop
ORD4:50 pmChicago O'Hare Intl
$1,765
Qatar Airways
May 4
ORD7:20 pmChicago O'Hare Intl
30h 55m
1 stop
MEL5:15 pmMelbourne
May 10
MEL10:45 pmMelbourne
33h 05m
1 stop
ORD4:50 pmChicago O'Hare Intl
$1,798
Qatar Airways
May 7
ORD7:20 pmChicago O'Hare Intl
30h 55m
1 stop
MEL5:15 pmMelbourne
May 14
MEL10:45 pmMelbourne
33h 05m
1 stop
ORD4:50 pmChicago O'Hare Intl
$1,802

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 May 3, 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

Cheapest round-trip

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Sat 7/11

6:29 pm-7:20 pm

2 stops33h 51m

Melbourne

Sat 7/25

7:30 am-9:22 pm

2 stops28h 52m

$1,268

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Tue 6/30

6:20 pm-7:20 pm

2 stops34h 00m

Melbourne

Thu 7/16

7:30 am-9:22 pm

2 stops28h 52m

$1,292

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Wed 10/21

7:30 pm-6:45 am

1 stop43h 15m

Melbourne

Wed 11/11

1:45 pm-5:00 am

2 stops32h 15m

$1,309

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Tue 10/20

7:30 pm-6:45 am

1 stop43h 15m

Melbourne

Wed 11/11

1:45 pm-5:00 am

2 stops32h 15m

$1,333

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Mon 10/19

7:30 pm-6:45 am

1 stop43h 15m

Melbourne

Wed 11/11

1:45 pm-5:00 am

2 stops32h 15m

$1,356

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Fri 7/31

9:13 pm-6:45 am

1 stop42h 32m

Melbourne

Sun 8/9

1:30 pm-6:17 am

2 stops31h 47m

$1,376

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Fri 10/23

7:30 pm-6:45 am

1 stop43h 15m

Melbourne

Wed 11/11

1:45 pm-5:00 am

2 stops32h 15m

$1,389

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Wed 7/29

9:13 pm-6:45 am

1 stop42h 32m

Melbourne

Wed 8/12

1:25 pm-6:17 am

2 stops31h 52m

$1,405
Quickest round-trip

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Mon 8/3

7:08 pm-2:10 pm

2 stops28h 02m

Melbourne Avalon

Tue 8/18

4:40 pm-5:13 am

2 stops27h 33m

$2,106

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Mon 8/3

7:08 pm-2:10 pm

2 stops28h 02m

Melbourne Avalon

Tue 8/18

4:40 pm-5:13 am

2 stops27h 33m

$2,107

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 typical price of a round-trip flight between Chicago O'Hare Intl Airport and Melbourne?

What is the cheapest month to fly to Melbourne?

In general, November 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 $113. The month of October is another great option to travel to Melbourne, with average flight prices from Chicago O'Hare Intl Airport averaging around $148.

How far in advance should I book a flight from Chicago O'Hare Intl Airport 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 $1,421 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 $1,119 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

23h 15m

Direct flights

None
The fastest flight from Chicago O'Hare Intl Airport to Melbourne takes 23h 15m
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

Frequently asked questions about flying from Chicago O'Hare Intl Airport to Melbourne

  • 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 23h 15m.

  • 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
Fiji AirwaysPriceFrom $772Free CancellationRating
8.1
240 reviews
Search Fiji Airways flights
Air CanadaPriceFrom $872Free CancellationRating
7.1
10,993 reviews
Search Air Canada flights
Qantas AirwaysPriceFrom $929Free CancellationRating
7.5
1,030 reviews
Search Qantas Airways flights
Air New ZealandPriceFrom $1,217Free CancellationRating
8.0
639 reviews
Search Air New Zealand flights
American AirlinesPriceFrom $1,364Free CancellationRating
7.1
11,672 reviews
Search American Airlines flights
United AirlinesPriceFrom $1,375Free CancellationRating
7.4
9,681 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