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Cheap flights from Chicago O'Hare Intl Airport to Melbourne from $422

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
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
5:15 am - 12:25 pm
ORD
-
MEL
40h 10m
2 stops
Multiple Airlines Logo
1:25 pm - 11:27 pm
MEL
-
ORD
25h 02m
2 stops
$875Multiple Airlines
Sun, May 3 - Wed, May 13
Multiple Airlines Logo
5:15 am - 12:25 pm
ORD
-
MEL
40h 10m
2 stops
Multiple Airlines Logo
1:25 pm - 5:35 am
MEL
-
ORD
31h 10m
2 stops
$886Multiple Airlines
Sun, May 3 - Wed, May 13
Multiple Airlines Logo
2:00 pm - 12:25 pm
ORD
-
MEL
31h 25m
2 stops
Multiple Airlines Logo
1:30 pm - 5:35 am
MEL
-
ORD
31h 05m
2 stops
$929Multiple Airlines
Sun, Apr 26 - Sun, May 3
Multiple Airlines Logo
7:30 am - 12:00 pm
ORD
-
MEL
37h 30m
2 stops
Multiple Airlines Logo
1:25 pm - 11:27 pm
MEL
-
ORD
25h 02m
2 stops
$935Multiple Airlines
Tue, Apr 21 - Tue, Apr 28
Multiple Airlines Logo
7:30 am - 12:05 pm
ORD
-
MEL
37h 35m
2 stops
Multiple Airlines Logo
1:25 pm - 11:27 pm
MEL
-
ORD
25h 02m
2 stops
$993Multiple Airlines
Wed, Apr 22 - Wed, Apr 29
Multiple Airlines Logo
7:30 am - 12:00 pm
ORD
-
MEL
37h 30m
2 stops
Multiple Airlines Logo
1:25 pm - 11:27 pm
MEL
-
ORD
25h 02m
2 stops
$1,013Multiple Airlines
Tue, Apr 21 - Tue, Apr 28
Multiple Airlines Logo
3:00 pm - 12:00 pm
ORD
-
MEL
30h 00m
2 stops
Multiple Airlines Logo
1:25 pm - 11:27 pm
MEL
-
ORD
25h 02m
2 stops
$1,052Multiple Airlines
Sat, May 2 - Wed, May 13
Multiple Airlines Logo
2:00 pm - 12:25 pm
ORD
-
MEL
31h 25m
2 stops
Multiple Airlines Logo
1:30 pm - 11:27 pm
MEL
-
ORD
24h 57m
2 stops
$1,075Multiple Airlines
Mon, Apr 27 - Mon, May 11
Multiple Airlines Logo
6:56 pm - 7:20 pm
ORD
-
MEL
33h 24m
2 stops
Multiple Airlines Logo
7:30 am - 9:13 pm
MEL
-
ORD
28h 43m
2 stops
$1,103Multiple Airlines
Sat, Apr 25 - Sat, May 2
Qantas Airways Logo
8:25 pm - 2:20 pm
ORD
-
AVV
50h 55m
2 stops
Qantas Airways Logo
8:50 am - 3:54 pm
AVV
-
ORD
46h 04m
2 stops
$1,988Qantas Airways
Tue, Aug 18 - Tue, Sep 1

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
Apr 27
ORD3:40 pmChicago O'Hare Intl
28h 55m
2 stops
MEL11:35 amMelbourne
May 11
MEL8:40 pmMelbourne
33h 05m
2 stops
ORD2:45 pmChicago O'Hare Intl
$1,196
Air Canada
Apr 27
ORD3:40 pmChicago O'Hare Intl
28h 55m
2 stops
MEL11:35 amMelbourne
May 10
MEL9:40 pmMelbourne
37h 35m
2 stops
ORD8:15 pmChicago O'Hare Intl
$1,198
Air Canada
Apr 23
ORD2:00 pmChicago O'Hare Intl
30h 05m
3 stops
MEL11:05 amMelbourne
May 4
MEL9:40 pmMelbourne
32h 05m
2 stops
ORD2:45 pmChicago O'Hare Intl
$1,205

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
Apr 27
ORD5:15 pmChicago O'Hare Intl
26h 40m
2 stops
MEL10:55 amMelbourne
May 11
MEL8:35 amMelbourne
28h 06m
2 stops
ORD9:41 pmChicago O'Hare Intl
$1,214
Air New Zealand
Jun 8
ORD2:21 pmChicago O'Hare Intl
29h 34m
2 stops
MEL10:55 amMelbourne
Aug 10
MEL8:35 amMelbourne
28h 01m
2 stops
ORD9:36 pmChicago O'Hare Intl
$1,215
Air New Zealand
Aug 18
ORD4:20 pmChicago O'Hare Intl
27h 35m
2 stops
MEL10:55 amMelbourne
Sep 1
MEL8:35 amMelbourne
29h 35m
2 stops
ORD11:10 pmChicago O'Hare Intl
$1,216

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 March 12, 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

Sun 5/3

5:15 am-12:25 pm

2 stops40h 10m

Melbourne

Wed 5/13

1:25 pm-11:27 pm

2 stops25h 02m

$875

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Sun 5/3

5:15 am-12:25 pm

2 stops40h 10m

Melbourne

Wed 5/13

1:25 pm-5:35 am

2 stops31h 10m

$886

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Sun 4/26

2:00 pm-12:25 pm

2 stops31h 25m

Melbourne

Sun 5/3

1:30 pm-5:35 am

2 stops31h 05m

$929

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Tue 4/21

7:30 am-12:00 pm

2 stops37h 30m

Melbourne

Tue 4/28

1:25 pm-11:27 pm

2 stops25h 02m

$935

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Wed 4/22

7:30 am-12:05 pm

2 stops37h 35m

Melbourne

Wed 4/29

1:25 pm-11:27 pm

2 stops25h 02m

$993

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Tue 4/21

7:30 am-12:00 pm

2 stops37h 30m

Melbourne

Tue 4/28

1:25 pm-11:27 pm

2 stops25h 02m

$1,013
Quickest round-trip

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Sat 5/2

3:00 pm-12:00 pm

2 stops30h 00m

Melbourne

Wed 5/13

1:25 pm-11:27 pm

2 stops25h 02m

$1,052

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Mon 4/27

2:00 pm-12:25 pm

2 stops31h 25m

Melbourne

Mon 5/11

1:30 pm-11:27 pm

2 stops24h 57m

$1,075

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Sat 4/25

6:56 pm-7:20 pm

2 stops33h 24m

Melbourne

Sat 5/2

7:30 am-9:13 pm

2 stops28h 43m

$1,103

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Tue 8/18

8:25 pm-2:20 pm

2 stops50h 55m

Melbourne Avalon

Tue 9/1

8:50 am-3:54 pm

2 stops46h 04m

$1,988

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 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 $1,117. The month of January is another great option to travel to Melbourne, with average flight prices from Chicago O'Hare Intl Airport averaging around $1,304.

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 $1,413 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 $943 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

27h 49m

Direct flights

None
The fastest flight from Chicago O'Hare Intl Airport to Melbourne takes 27h 49m
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?

    The distance between Chicago O'Hare Intl and Melbourne is about 9657.2 mi. By plane, this route typically takes 27h 49m.

  • 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
Qantas AirwaysPriceFrom $770Free CancellationRating
7.5
1,004 reviews
Search Qantas Airways flights
Fiji AirwaysPriceFrom $796Free CancellationRating
8.1
231 reviews
Search Fiji Airways flights
American AirlinesPriceFrom $859Free CancellationRating
7.1
11,432 reviews
Search American Airlines flights
Air CanadaPriceFrom $872Free CancellationRating
7.1
10,800 reviews
Search Air Canada flights
Air New ZealandPriceFrom $1,217Free CancellationRating
8.0
610 reviews
Search Air New Zealand flights
United AirlinesPriceFrom $1,375Free CancellationRating
7.4
9,418 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