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Cheap flights from Chicago O'Hare Intl Airport to Melbourne from $879

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 1/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Chicago O'Hare Intl Airport to Melbourne

Cheap return flights

Air Canada Logo
15:40 - 14:15ORD-MEL
29h 35m2 stops
Air Canada Logo
07:10 - 14:41MEL-ORD
24h 31m2 stops
$1,333Air Canada
Find Deal
Mon, 2 Feb - Sun, 15 Feb
Air Canada Logo
15:40 - 12:20ORD-MEL
29h 40m2 stops
Air Canada Logo
19:40 - 15:00MEL-ORD
34h 20m2 stops
$1,339Air Canada
Find Deal
Mon, 25 Aug - Sat, 20 Sep
Logo
06:30 - 12:25ORD-MEL
38h 55m2 stops
Logo
13:20 - 22:43MEL-ORD
24h 23m2 stops
$1,753
Find Deal
Sun, 7 Sep - Sun, 14 Sep
Logo
07:00 - 12:00ORD-MEL
38h 00m2 stops
Logo
13:30 - 23:13MEL-ORD
24h 43m2 stops
$1,754
Find Deal
Sat, 6 Sep - Sat, 13 Sep
Air New Zealand Logo
16:40 - 10:50ORD-MEL
26h 10m2 stops
Air New Zealand Logo
12:10 - 19:56MEL-ORD
24h 46m2 stops
$1,930Air New Zealand
Find Deal
Wed, 22 Oct - Wed, 12 Nov
Cathay Pacific Logo
16:00 - 11:15ORD-MEL
28h 15m1 stop
Cathay Pacific Logo
23:45 - 14:25MEL-ORD
29h 40m1 stop
$1,940Cathay Pacific
Find Deal
Mon, 1 Sep - Mon, 22 Sep
Air New Zealand Logo
13:00 - 10:55ORD-MEL
28h 55m2 stops
Air New Zealand Logo
18:50 - 19:30MEL-ORD
41h 40m2 stops
$1,966Air New Zealand
Find Deal
Mon, 3 Nov - Sun, 16 Nov
Cathay Pacific Logo
16:00 - 12:15ORD-MEL
28h 15m1 stop
Cathay Pacific Logo
00:45 - 14:00MEL-ORD
29h 15m1 stop
$1,998Cathay Pacific
Find Deal
Mon, 20 Oct - Sat, 1 Nov
Qantas Airways Logo
13:49 - 15:50ORD-AVV
33h 01m2 stops
Qantas Airways Logo
06:00 - 16:52AVV-ORD
27h 52m2 stops
$3,063Qantas Airways
Find Deal
Mon, 10 Nov - Sun, 23 Nov
Qantas Airways Logo
15:00 - 20:20ORD-AVV
36h 20m2 stops
Qantas Airways Logo
06:00 - 19:19AVV-ORD
30h 19m2 stops
$3,070Qantas Airways
Find Deal
Mon, 1 Dec - Mon, 15 Dec

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
2 Feb
ORD15:40Chicago O'Hare Intl
29h 35m
2 stops
MEL14:15Melbourne
15 Feb
MEL07:10Melbourne
24h 31m
2 stops
ORD14:41Chicago O'Hare Intl
$1,333
Find similar
Air Canada
25 Aug
ORD15:40Chicago O'Hare Intl
29h 40m
2 stops
MEL12:20Melbourne
20 Sept
MEL19:40Melbourne
34h 20m
2 stops
ORD15:00Chicago O'Hare Intl
$1,339
Find similar
Air Canada
14 Jan
ORD15:40Chicago O'Hare Intl
30h 55m
2 stops
MEL15:35Melbourne
21 Jan
MEL08:10Melbourne
25h 28m
2 stops
ORD16:38Chicago O'Hare Intl
$1,345
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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
22 Oct
ORD16:40Chicago O'Hare Intl
26h 10m
2 stops
MEL10:50Melbourne
12 Nov
MEL12:10Melbourne
24h 46m
2 stops
ORD19:56Chicago O'Hare Intl
$1,930
Find similar
Air New Zealand
3 Nov
ORD13:00Chicago O'Hare Intl
28h 55m
2 stops
MEL10:55Melbourne
16 Nov
MEL18:50Melbourne
41h 40m
2 stops
ORD19:30Chicago O'Hare Intl
$1,966
Find similar
Air New Zealand
20 Oct
ORD15:40Chicago O'Hare Intl
27h 10m
2 stops
MEL10:50Melbourne
2 Nov
MEL10:35Melbourne
36h 33m
2 stops
ORD07:08Chicago O'Hare Intl
$2,004
Find similar

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 11 August 2025.
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 2/2

15:40-14:15

2 stops29h 35m

Melbourne

Sun 15/2

07:10-14:41

2 stops24h 31m

$1,333

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Mon 25/8

15:40-12:20

2 stops29h 40m

Melbourne

Sat 20/9

19:40-15:00

2 stops34h 20m

$1,339

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Sun 7/9

06:30-12:25

2 stops38h 55m

Melbourne

Sun 14/9

13:20-22:43

2 stops24h 23m

$1,753

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Sat 6/9

07:00-12:00

2 stops38h 00m

Melbourne

Sat 13/9

13:30-23:13

2 stops24h 43m

$1,754

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Wed 22/10

16:40-10:50

2 stops26h 10m

Melbourne

Wed 12/11

12:10-19:56

2 stops24h 46m

$1,930

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Mon 1/9

16:00-11:15

1 stop28h 15m

Melbourne

Mon 22/9

23:45-14:25

1 stop29h 40m

$1,940

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Mon 3/11

13:00-10:55

2 stops28h 55m

Melbourne

Sun 16/11

18:50-19:30

2 stops41h 40m

$1,966

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Mon 20/10

16:00-12:15

1 stop28h 15m

Melbourne

Sat 1/11

00:45-14:00

1 stop29h 15m

$1,998

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Mon 10/11

13:49-15:50

2 stops33h 01m

Melbourne Avalon

Sun 23/11

06:00-16:52

2 stops27h 52m

$3,063

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Mon 1/12

15:00-20:20

2 stops36h 20m

Melbourne Avalon

Mon 15/12

06:00-19:19

2 stops30h 19m

$3,070

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 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, June 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 $1,364. If you aren’t able to travel to Melbourne during the month of June, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $1,376.

What is the cheapest day to depart on your flight to Melbourne?

Our data shows that Saturday is the least expensive day to fly to Melbourne. Tickets to fly out on this day can be as low as $2,160. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Melbourne on Sunday is $2,746.

What is the cheapest time of day to depart on your flight to Melbourne?

Our most recent data shows that the best time of day to fly to Melbourne is in the afternoon. Flights from Chicago O'Hare Intl Airport to Melbourne during this time can be as low as $2,522. Flights to Melbourne are more costly in the evening, with an average ticket price of $2,586. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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 $1,850 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 $1,258 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

Best price found

$879

Fastest flight time

21h 58m

Direct flights

None

Airports in Melbourne

2 airports
The best one-way flight to Melbourne from Chicago O'Hare Intl Airport in the past 72 hours is $879. The best return flight deal from Chicago O'Hare Intl Airport to Melbourne found on momondo in the last 72 hours is $1,333.
The fastest flight from Chicago O'Hare Intl Airport to Melbourne takes 21h 58m
There are no direct flights from Chicago O'Hare Intl Airport to Melbourne. Popular non-direct routes for this connection are Chicago O'Hare Intl Airport - Melbourne Airport and Chicago O'Hare Intl Airport - Melbourne Avalon Airport.
There are 2 airports near Melbourne: Melbourne Avalon (AVV), Melbourne (MEL)
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  • 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 35m.

  • 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 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 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.

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 $1,343Free cancellationRating
7.5
893 reviews
Search Qantas Airways flights

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