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Cheap flights from Chicago O'Hare Intl Airport to Melbourne from $577

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 8/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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
7:29 am - 12:00 pm
ORD
-
MEL
37h 31m
3 stops
Multiple Airlines Logo
1:30 pm - 5:59 am
MEL
-
ORD
31h 29m
2 stops
$1,211Multiple Airlines
Tue, Aug 11 - Thu, Aug 20
Multiple Airlines Logo
9:20 am - 12:00 pm
ORD
-
MEL
35h 40m
3 stops
Multiple Airlines Logo
1:30 pm - 6:17 am
MEL
-
ORD
31h 47m
2 stops
$1,221Multiple Airlines
Tue, Aug 18 - Fri, Aug 28
Multiple Airlines Logo
9:20 am - 12:00 pm
ORD
-
MEL
35h 40m
3 stops
Multiple Airlines Logo
1:20 pm - 5:59 am
MEL
-
ORD
31h 39m
2 stops
$1,227Multiple Airlines
Thu, Aug 27 - Thu, Sep 3
Multiple Airlines Logo
5:50 pm - 7:20 pm
ORD
-
MEL
34h 30m
2 stops
Multiple Airlines Logo
7:30 am - 9:16 pm
MEL
-
ORD
28h 46m
2 stops
$1,232Multiple Airlines
Tue, Aug 11 - Thu, Aug 20
Multiple Airlines Logo
9:20 am - 12:00 pm
ORD
-
MEL
35h 40m
3 stops
Multiple Airlines Logo
1:30 pm - 11:08 pm
MEL
-
ORD
48h 38m
3 stops
$1,261Multiple Airlines
Tue, Aug 18 - Fri, Aug 28
Multiple Airlines Logo
9:20 am - 12:00 pm
ORD
-
MEL
35h 40m
3 stops
Multiple Airlines Logo
1:20 pm - 1:20 pm
MEL
-
ORD
39h 00m
3 stops
$1,296Multiple Airlines
Thu, Aug 27 - Thu, Sep 3
Multiple Airlines Logo
9:13 pm - 6:45 am
ORD
-
MEL
42h 32m
1 stop
Multiple Airlines Logo
9:45 am - 5:59 am
MEL
-
ORD
35h 14m
1 stop
$1,297Multiple Airlines
Wed, Aug 12 - Wed, Aug 26
Multiple Airlines Logo
9:13 pm - 6:45 am
ORD
-
MEL
42h 32m
1 stop
Multiple Airlines Logo
9:45 am - 5:59 am
MEL
-
ORD
35h 14m
1 stop
$1,300Multiple Airlines
Sat, Aug 8 - Wed, Aug 26
Multiple Airlines Logo
9:13 pm - 6:45 am
ORD
-
MEL
42h 32m
1 stop
Multiple Airlines Logo
9:45 am - 5:59 am
MEL
-
ORD
35h 14m
1 stop
$1,301Multiple Airlines
Sat, Aug 8 - Wed, Aug 26
Multiple Airlines Logo
9:20 pm - 6:45 am
ORD
-
MEL
42h 25m
1 stop
Multiple Airlines Logo
2:25 pm - 5:59 am
MEL
-
ORD
30h 34m
2 stops
$1,335Multiple Airlines
Thu, Aug 20 - Wed, Aug 26

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Air Canada flights from Chicago O'Hare Intl Airport to Melbourne

Our best Air Canada deals on Chicago O'Hare Intl Airport to Melbourne flight tickets
Air Canada
Aug 10
ORD3:40 pmChicago O'Hare Intl
28h 55m
2 stops
MEL11:35 amMelbourne
Aug 17
MEL6:00 amMelbourne
23h 36m
2 stops
ORD2:36 pmChicago O'Hare Intl
$1,441
Air Canada
Jul 21
ORD2:15 pmChicago O'Hare Intl
29h 50m
3 stops
MEL11:05 amMelbourne
Aug 25
MEL6:00 amMelbourne
31h 05m
3 stops
ORD10:05 pmChicago O'Hare Intl
$3,763
Air Canada
Jul 20
ORD12:55 pmChicago O'Hare Intl
31h 10m
3 stops
MEL11:05 amMelbourne
Aug 21
MEL8:45 pmMelbourne
38h 07m
3 stops
ORD7:52 pmChicago O'Hare Intl
$4,350

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
Jul 20
ORD8:49 pmChicago O'Hare Intl
42h 56m
1 stop
MEL6:45 amMelbourne
Aug 21
MEL9:45 amMelbourne
25h 15m
1 stop
ORD8:00 pmChicago O'Hare Intl
$1,916
Qantas Airways
Dec 11
ORD6:55 pmChicago O'Hare Intl
26h 10m
2 stops
AVV2:05 pmMelbourne Avalon
Jan 7
AVV6:00 amMelbourne Avalon
27h 51m
2 stops
ORD4:51 pmChicago O'Hare Intl
$2,861
Qantas Airways
Dec 13
ORD6:55 pmChicago O'Hare Intl
26h 10m
2 stops
AVV2:05 pmMelbourne Avalon
Jan 4
AVV4:25 pmMelbourne Avalon
39h 35m
2 stops
ORD3:00 pmChicago O'Hare Intl
$3,495

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 July 13, 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

Tue 8/11

7:29 am-12:00 pm

3 stops37h 31m

Melbourne

Thu 8/20

1:30 pm-5:59 am

2 stops31h 29m

$1,211

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Tue 8/18

9:20 am-12:00 pm

3 stops35h 40m

Melbourne

Fri 8/28

1:30 pm-6:17 am

2 stops31h 47m

$1,221

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Thu 8/27

9:20 am-12:00 pm

3 stops35h 40m

Melbourne

Thu 9/3

1:20 pm-5:59 am

2 stops31h 39m

$1,227
Quickest round-trip

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Tue 8/11

5:50 pm-7:20 pm

2 stops34h 30m

Melbourne

Thu 8/20

7:30 am-9:16 pm

2 stops28h 46m

$1,232

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Tue 8/18

9:20 am-12:00 pm

3 stops35h 40m

Melbourne

Fri 8/28

1:30 pm-11:08 pm

3 stops48h 38m

$1,261

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Thu 8/27

9:20 am-12:00 pm

3 stops35h 40m

Melbourne

Thu 9/3

1:20 pm-1:20 pm

3 stops39h 00m

$1,296

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Wed 8/12

9:13 pm-6:45 am

1 stop42h 32m

Melbourne

Wed 8/26

9:45 am-5:59 am

1 stop35h 14m

$1,297

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Sat 8/8

9:13 pm-6:45 am

1 stop42h 32m

Melbourne

Wed 8/26

9:45 am-5:59 am

1 stop35h 14m

$1,300

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Sat 8/8

9:13 pm-6:45 am

1 stop42h 32m

Melbourne

Wed 8/26

9:45 am-5:59 am

1 stop35h 14m

$1,301

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Thu 8/20

9:20 pm-6:45 am

1 stop42h 25m

Melbourne

Wed 8/26

2:25 pm-5:59 am

2 stops30h 34m

$1,335

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 March is another great option to travel to Melbourne, with average flight prices from Chicago O'Hare Intl Airport averaging around $187.

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 $1,495 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 $1,017 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

24h 50m

Direct flights

None
The fastest flight from Chicago O'Hare Intl Airport to Melbourne takes 24h 50m
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 24h 50m.

  • 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
Air CanadaPriceFrom $872Free CancellationRating
7.1
11,335 reviews
Search Air Canada flights
Qantas AirwaysPriceFrom $929Free CancellationRating
7.5
1,061 reviews
Search Qantas Airways flights
Air New ZealandPriceFrom $1,264Free CancellationRating
8.0
653 reviews
Search Air New Zealand flights
American AirlinesPriceFrom $1,364Free CancellationRating
7.1
11,810 reviews
Search American Airlines flights
United AirlinesPriceFrom $1,375Free CancellationRating
7.4
9,986 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