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Cheap flights from Chicago O'Hare Intl Airport to Melbourne from $920

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 26/9. 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

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

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
18:50 - 17:50ORD  Chicago O'Hare Intl-MEL Melbourne
30h 00m1 stop Doha Hamad Intl
Multiple Airlines Logo
16:10 - 14:30MEL  Melbourne-ORD Chicago O'Hare Intl
39h 20m1 stop Doha Hamad Intl
$1,737Multiple Airlines
Wed, 27 Jan - Wed, 3 Feb
Multiple Airlines Logo
18:50 - 17:50ORD  Chicago O'Hare Intl-MEL Melbourne
30h 00m1 stop Doha Hamad Intl
Multiple Airlines Logo
17:10 - 14:30MEL  Melbourne-ORD Chicago O'Hare Intl
38h 20m1 stop Doha Hamad Intl
$1,738Multiple Airlines
Wed, 27 Jan - Wed, 10 Feb
Multiple Airlines Logo
18:50 - 17:50ORD  Chicago O'Hare Intl-MEL Melbourne
30h 00m1 stop Doha Hamad Intl
Multiple Airlines Logo
17:10 - 14:30MEL  Melbourne-ORD Chicago O'Hare Intl
38h 20m1 stop Doha Hamad Intl
$1,743Multiple Airlines
Tue, 2 Feb - Tue, 2 Mar
Multiple Airlines Logo
18:50 - 23:20ORD  Chicago O'Hare Intl-MEL Melbourne
35h 30m1 stop Doha Hamad Intl
Multiple Airlines Logo
16:10 - 14:30MEL  Melbourne-ORD Chicago O'Hare Intl
39h 20m1 stop Doha Hamad Intl
$1,755Multiple Airlines
Thu, 21 Jan - Mon, 8 Feb
Multiple Airlines Logo
18:50 - 17:50ORD  Chicago O'Hare Intl-MEL Melbourne
30h 00m1 stop Doha Hamad Intl
Multiple Airlines Logo
23:40 - 14:30MEL  Melbourne-ORD Chicago O'Hare Intl
31h 50m1 stop Doha Hamad Intl
$1,764Multiple Airlines
Wed, 27 Jan - Fri, 5 Feb
Air New Zealand Logo
10:25 - 08:55ORD  Chicago O'Hare Intl-MEL Melbourne
29h 30m2 stops Los Angeles Los Angeles Auckland Intl
Air New Zealand Logo
12:10 - 20:37MEL  Melbourne-ORD Chicago O'Hare Intl
25h 27m2 stops Auckland Intl Los Angeles Los Angeles
$1,785Air New Zealand
Wed, 18 Nov - Wed, 25 Nov
Air New Zealand Logo
07:45 - 08:55ORD  Chicago O'Hare Intl-MEL Melbourne
32h 10m2 stops Houston George Bush Intcntl Auckland Intl
Air New Zealand Logo
10:20 - 23:02MEL  Melbourne-ORD Chicago O'Hare Intl
28h 42m2 stops Auckland Intl Los Angeles Los Angeles
$1,786Air New Zealand
Mon, 14 Dec - Mon, 15 Mar
Multiple Airlines Logo
18:50 - 05:45ORD  Chicago O'Hare Intl-MEL Melbourne
41h 55m1 stop Doha Hamad Intl
Multiple Airlines Logo
17:10 - 14:30MEL  Melbourne-ORD Chicago O'Hare Intl
38h 20m1 stop Doha Hamad Intl
$1,789Multiple Airlines
Wed, 13 Jan - Wed, 27 Jan
Multiple Airlines Logo
18:50 - 05:45ORD  Chicago O'Hare Intl-MEL Melbourne
41h 55m1 stop Doha Hamad Intl
Multiple Airlines Logo
17:10 - 14:30MEL  Melbourne-ORD Chicago O'Hare Intl
38h 20m1 stop Doha Hamad Intl
$1,791Multiple Airlines
Wed, 13 Jan - Wed, 27 Jan
Qatar Airways Logo
18:50 - 17:50ORD  Chicago O'Hare Intl-MEL Melbourne
30h 00m1 stop Doha Hamad Intl
Qatar Airways Logo
17:10 - 14:30MEL  Melbourne-ORD Chicago O'Hare Intl
38h 20m1 stop Doha Hamad Intl
$1,793Qatar Airways
Tue, 26 Jan - Thu, 4 Feb

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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
26 Jan
ORD18:50Chicago O'Hare Intl
30h 00m
1 stop
MEL17:50Melbourne
4 Feb
MEL17:10Melbourne
38h 20m
1 stop
ORD14:30Chicago O'Hare Intl
$1,793
Qatar Airways
25 Jan
ORD18:50Chicago O'Hare Intl
30h 00m
1 stop
MEL17:50Melbourne
4 Feb
MEL16:10Melbourne
39h 20m
1 stop
ORD14:30Chicago O'Hare Intl
$1,858
Qatar Airways
6 Nov
ORD18:50Chicago O'Hare Intl
35h 30m
1 stop
MEL23:20Melbourne
15 Nov
MEL17:10Melbourne
38h 20m
1 stop
ORD14:30Chicago O'Hare Intl
$1,867

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
28 Sept
ORD15:40Chicago O'Hare Intl
28h 25m
2 stops
MEL11:05Melbourne
5 Oct
MEL06:15Melbourne
24h 28m
2 stops
ORD14:43Chicago O'Hare Intl
$1,884
Air Canada
29 Sept
ORD15:40Chicago O'Hare Intl
28h 55m
2 stops
MEL11:35Melbourne
6 Oct
MEL07:00Melbourne
23h 43m
2 stops
ORD14:43Chicago O'Hare Intl
$1,894
Air Canada
28 Sept
ORD12:59Chicago O'Hare Intl
31h 06m
3 stops
MEL11:05Melbourne
5 Oct
MEL06:15Melbourne
24h 28m
2 stops
ORD14:43Chicago O'Hare Intl
$1,895

momondo Fare Finder

 
Customise 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 78,305 searches. Data last updated 16 August 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 return flight

ChicagoMelbourne

ORD Chicago O'Hare Intl - MEL Melbourne

ORDMEL

Chicago O'Hare Intl

Wed 27/1

18:50-17:50

1 stop30h 00m

Melbourne

Wed 3/2

16:10-14:30

1 stop39h 20m

$1,737

ChicagoMelbourne

ORD Chicago O'Hare Intl - MEL Melbourne

ORDMEL

Chicago O'Hare Intl

Wed 27/1

18:50-17:50

1 stop30h 00m

Melbourne

Wed 10/2

17:10-14:30

1 stop38h 20m

$1,738

ChicagoMelbourne

ORD Chicago O'Hare Intl - MEL Melbourne

ORDMEL

Chicago O'Hare Intl

Tue 2/2

18:50-17:50

1 stop30h 00m

Melbourne

Tue 2/3

17:10-14:30

1 stop38h 20m

$1,743

ChicagoMelbourne

ORD Chicago O'Hare Intl - MEL Melbourne

ORDMEL

Chicago O'Hare Intl

Thu 21/1

18:50-23:20

1 stop35h 30m

Melbourne

Mon 8/2

16:10-14:30

1 stop39h 20m

$1,755

ChicagoMelbourne

ORD Chicago O'Hare Intl - MEL Melbourne

ORDMEL

Chicago O'Hare Intl

Wed 27/1

18:50-17:50

1 stop30h 00m

Melbourne

Fri 5/2

23:40-14:30

1 stop31h 50m

$1,764
Fastest return journey

ChicagoMelbourne

ORD Chicago O'Hare Intl - MEL Melbourne

ORDMEL

Chicago O'Hare Intl

Wed 18/11

10:25-08:55

2 stops29h 30m

Melbourne

Wed 25/11

12:10-20:37

2 stops25h 27m

$1,785

ChicagoMelbourne

ORD Chicago O'Hare Intl - MEL Melbourne

ORDMEL

Chicago O'Hare Intl

Mon 14/12

07:45-08:55

2 stops32h 10m

Melbourne

Mon 15/3

10:20-23:02

2 stops28h 42m

$1,786

ChicagoMelbourne

ORD Chicago O'Hare Intl - MEL Melbourne

ORDMEL

Chicago O'Hare Intl

Wed 13/1

18:50-05:45

1 stop41h 55m

Melbourne

Wed 27/1

17:10-14:30

1 stop38h 20m

$1,789

ChicagoMelbourne

ORD Chicago O'Hare Intl - MEL Melbourne

ORDMEL

Chicago O'Hare Intl

Wed 13/1

18:50-05:45

1 stop41h 55m

Melbourne

Wed 27/1

17:10-14:30

1 stop38h 20m

$1,791

ChicagoMelbourne

ORD Chicago O'Hare Intl - MEL Melbourne

ORDMEL

Chicago O'Hare Intl

Tue 26/1

18:50-17:50

1 stop30h 00m

Melbourne

Thu 4/2

17:10-14:30

1 stop38h 20m

$1,793

Flights are sorted by cheapest return 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, August 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 $392. If you aren’t able to travel to Melbourne during the month of August, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $1,593.

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 $2,042 when searching weeks before you fly. 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 $1,435 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 39m

Direct flights

None
The fastest flight from Chicago O'Hare Intl Airport to Melbourne takes 24h 39m
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?

    Chicago O'Hare Intl and Melbourne are 15541.7 km apart from one another. By plane, this route typically takes 24h 39m.

  • 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 were last updated today.

  • 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 stopovers. 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 necessary travel and health documents for your Melbourne trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Melbourne. momondo saves you time and could save you money on your trip.

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?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chicago to Melbourne.

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

Price alerts on flights to Melbourne from Chicago are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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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 50.4 km from Melbourne
Melbourne Avalon Airport