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Cheap flights from Chicago O'Hare Intl Airport to Melbourne from $663

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 5/5. 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

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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
07:30 - 12:05
ORD
-
MEL
37h 35m
2 stops
Multiple Airlines Logo
13:25 - 05:35
MEL
-
ORD
31h 10m
2 stops
$1,325Multiple Airlines
Wed, 6 May - Wed, 13 May
Multiple Airlines Logo
15:00 - 12:00
ORD
-
MEL
30h 00m
2 stops
Multiple Airlines Logo
13:30 - 05:35
MEL
-
ORD
31h 05m
2 stops
$1,368Multiple Airlines
Sat, 16 May - Sun, 24 May
Multiple Airlines Logo
05:15 - 12:25
ORD
-
MEL
40h 10m
2 stops
Multiple Airlines Logo
13:30 - 23:27
MEL
-
ORD
24h 57m
2 stops
$1,418Multiple Airlines
Mon, 20 Apr - Mon, 27 Apr
Multiple Airlines Logo
14:39 - 12:00
ORD
-
MEL
30h 21m
2 stops
Multiple Airlines Logo
13:25 - 05:35
MEL
-
ORD
31h 10m
2 stops
$1,421Multiple Airlines
Thu, 14 May - Wed, 27 May
Multiple Airlines Logo
05:15 - 12:25
ORD
-
MEL
40h 10m
2 stops
Multiple Airlines Logo
13:30 - 23:27
MEL
-
ORD
24h 57m
2 stops
$1,464Multiple Airlines
Mon, 20 Apr - Mon, 27 Apr
Multiple Airlines Logo
05:15 - 12:25
ORD
-
MEL
40h 10m
2 stops
Multiple Airlines Logo
13:30 - 23:27
MEL
-
ORD
24h 57m
2 stops
$1,468Multiple Airlines
Mon, 4 May - Mon, 11 May
Multiple Airlines Logo
07:30 - 12:05
ORD
-
MEL
37h 35m
2 stops
Multiple Airlines Logo
13:25 - 05:35
MEL
-
ORD
31h 10m
2 stops
$1,547Multiple Airlines
Wed, 6 May - Wed, 13 May
Multiple Airlines Logo
18:56 - 19:20
ORD
-
MEL
33h 24m
2 stops
Multiple Airlines Logo
07:30 - 21:14
MEL
-
ORD
28h 44m
2 stops
$1,590Multiple Airlines
Thu, 7 May - Thu, 14 May
Multiple Airlines Logo
07:51 - 12:05
ORD
-
MEL
37h 14m
2 stops
Multiple Airlines Logo
13:30 - 05:35
MEL
-
ORD
31h 05m
2 stops
$1,625Multiple Airlines
Wed, 15 Apr - Fri, 24 Apr
Qantas Airways Logo
11:51 - 14:20
ORD
-
AVV
35h 29m
2 stops
Qantas Airways Logo
16:40 - 05:25
AVV
-
ORD
27h 45m
2 stops
$2,846Qantas Airways
Mon, 3 Aug - Tue, 18 Aug

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
11 May
ORD15:40Chicago O'Hare Intl
28h 25m
2 stops
MEL11:05Melbourne
25 May
MEL06:00Melbourne
23h 45m
2 stops
ORD14:45Chicago O'Hare Intl
$1,707
Air Canada
8 June
ORD15:40Chicago O'Hare Intl
28h 25m
2 stops
MEL11:05Melbourne
15 June
MEL20:30Melbourne
33h 15m
2 stops
ORD14:45Chicago O'Hare Intl
$1,714
Air Canada
22 May
ORD15:40Chicago O'Hare Intl
28h 55m
2 stops
MEL11:35Melbourne
7 June
MEL19:40Melbourne
49h 00m
2 stops
ORD05:40Chicago O'Hare Intl
$1,716

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
3 Aug
ORD11:51Chicago O'Hare Intl
35h 29m
2 stops
AVV14:20Melbourne Avalon
18 Aug
AVV16:40Melbourne Avalon
27h 45m
2 stops
ORD05:25Chicago O'Hare Intl
$2,846
Qantas Airways
14 July
ORD19:01Chicago O'Hare Intl
28h 09m
2 stops
AVV14:10Melbourne Avalon
18 Aug
AVV16:40Melbourne Avalon
36h 40m
2 stops
ORD14:20Chicago O'Hare Intl
$2,853
Qantas Airways
3 Aug
ORD18:02Chicago O'Hare Intl
29h 08m
2 stops
AVV14:10Melbourne Avalon
18 Aug
AVV16:40Melbourne Avalon
27h 45m
2 stops
ORD05:25Chicago O'Hare Intl
$2,855

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 24 March 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 - MEL

ORDMEL

Chicago O'Hare Intl

Wed 6/5

07:30-12:05

2 stops37h 35m

Melbourne

Wed 13/5

13:25-05:35

2 stops31h 10m

$1,325
Fastest return journey

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Sat 16/5

15:00-12:00

2 stops30h 00m

Melbourne

Sun 24/5

13:30-05:35

2 stops31h 05m

$1,368

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Mon 20/4

05:15-12:25

2 stops40h 10m

Melbourne

Mon 27/4

13:30-23:27

2 stops24h 57m

$1,418

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Thu 14/5

14:39-12:00

2 stops30h 21m

Melbourne

Wed 27/5

13:25-05:35

2 stops31h 10m

$1,421

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Mon 20/4

05:15-12:25

2 stops40h 10m

Melbourne

Mon 27/4

13:30-23:27

2 stops24h 57m

$1,464

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Mon 4/5

05:15-12:25

2 stops40h 10m

Melbourne

Mon 11/5

13:30-23:27

2 stops24h 57m

$1,468

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Wed 6/5

07:30-12:05

2 stops37h 35m

Melbourne

Wed 13/5

13:25-05:35

2 stops31h 10m

$1,547

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Thu 7/5

18:56-19:20

2 stops33h 24m

Melbourne

Thu 14/5

07:30-21:14

2 stops28h 44m

$1,590

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Wed 15/4

07:51-12:05

2 stops37h 14m

Melbourne

Fri 24/4

13:30-05:35

2 stops31h 05m

$1,625

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Mon 3/8

11:51-14:20

2 stops35h 29m

Melbourne Avalon

Tue 18/8

16:40-05:25

2 stops27h 45m

$2,846

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, October 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 $1,597. If you aren’t able to travel to Melbourne during the month of October, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $1,864.

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 $2,021 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 $1,348 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 10m

Direct flights

None
The fastest flight from Chicago O'Hare Intl Airport to Melbourne takes 22h 10m
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?

    Chicago O'Hare Intl and Melbourne are 15541.7 km apart from one another. By plane, this route typically takes 22h 10m.

  • 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