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Cheap flights from Chicago O'Hare Intl Airport to Melbourne from $652

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 9/26. 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
6:30 am - 12:00 pmORD  Chicago O'Hare Intl-MEL Melbourne
38h 30m3 stops Denver Intl Los Angeles Los Angeles Nadi
Multiple Airlines Logo
1:25 pm - 9:20 amMEL  Melbourne-ORD Chicago O'Hare Intl
34h 55m3 stops Nadi Los Angeles Los Angeles Atlanta Hartsfield-Jackson
$1,092Multiple Airlines
Wed, Sep 23 - Wed, Sep 30
Multiple Airlines Logo
6:50 pm - 5:50 pmORD  Chicago O'Hare Intl-MEL Melbourne
30h 00m1 stop Doha Hamad Intl
Multiple Airlines Logo
4:10 pm - 2:30 pmMEL  Melbourne-ORD Chicago O'Hare Intl
39h 20m1 stop Doha Hamad Intl
$1,231Multiple Airlines
Wed, Jan 27 - Wed, Feb 3
Air New Zealand Logo
12:45 pm - 8:55 amORD  Chicago O'Hare Intl-MEL Melbourne
27h 10m2 stops Los Angeles Los Angeles Auckland Intl
Air New Zealand Logo
12:10 pm - 11:02 pmMEL  Melbourne-ORD Chicago O'Hare Intl
27h 52m2 stops Auckland Intl Los Angeles Los Angeles
$1,265Air New Zealand
Tue, Feb 2 - Tue, Feb 16
Air New Zealand Logo
10:25 am - 8:55 amORD  Chicago O'Hare Intl-MEL Melbourne
29h 30m2 stops Los Angeles Los Angeles Auckland Intl
Air New Zealand Logo
12:10 pm - 8:37 pmMEL  Melbourne-ORD Chicago O'Hare Intl
25h 27m2 stops Auckland Intl Los Angeles Los Angeles
$1,265Air New Zealand
Wed, Nov 18 - Wed, Nov 25
Qantas Airways Logo
1:50 pm - 6:45 amORD  Chicago O'Hare Intl-MEL Melbourne
24h 55m1 stop Los Angeles Los Angeles
Qantas Airways Logo
9:45 am - 8:00 pmMEL  Melbourne-ORD Chicago O'Hare Intl
26h 15m1 stop Los Angeles Los Angeles
$1,543Qantas Airways
Tue, Oct 6 - Tue, Oct 13
American Airlines Logo
1:52 pm - 6:45 amORD  Chicago O'Hare Intl-MEL Melbourne
24h 53m2 stops Las Vegas Harry Reid Intl Los Angeles Los Angeles
American Airlines Logo
9:45 am - 6:35 pmMEL  Melbourne-ORD Chicago O'Hare Intl
24h 50m2 stops Los Angeles Los Angeles Dallas/Fort Worth
$1,595American Airlines
Tue, Oct 6 - Tue, Oct 13
American Airlines Logo
7:00 am - 6:45 amORD  Chicago O'Hare Intl-MEL Melbourne
31h 45m1 stop Los Angeles Los Angeles
American Airlines Logo
9:45 am - 5:59 pmMEL  Melbourne-ORD Chicago O'Hare Intl
24h 14m2 stops Los Angeles Los Angeles Albuquerque
$1,595American Airlines
Tue, Oct 6 - Tue, Oct 13
Delta Logo
2:55 pm - 8:00 amORD  Chicago O'Hare Intl-MEL Melbourne
24h 05m1 stop Los Angeles Los Angeles
Delta Logo
10:10 am - 11:30 pmMEL  Melbourne-ORD Chicago O'Hare Intl
30h 20m1 stop Los Angeles Los Angeles
$1,608Delta
Sat, Jan 16 - Wed, Jan 27
Delta Logo
2:45 pm - 8:50 amORD  Chicago O'Hare Intl-MEL Melbourne
26h 05m1 stop Los Angeles Los Angeles
Delta Logo
11:00 am - 11:47 pmMEL  Melbourne-ORD Chicago O'Hare Intl
28h 47m1 stop Los Angeles Los Angeles
$1,608Delta
Wed, Oct 14 - Wed, Oct 21
Qantas Airways Logo
1:44 pm - 5:00 amORD  Chicago O'Hare Intl-MEL Melbourne
22h 16m1 stop Dallas/Fort Worth
Qantas Airways Logo
12:30 pm - 5:59 amMEL  Melbourne-ORD Chicago O'Hare Intl
34h 29m2 stops Sydney Kingsford Smith Las Vegas Harry Reid Intl
$1,688Qantas Airways
Thu, Dec 10 - Sun, Jan 10

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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
Sep 15
ORD3:48 pmChicago O'Hare Intl
34h 57m
2 stops
MEL5:45 pmMelbourne
Sep 28
MEL5:55 pmMelbourne
41h 10m
2 stops
ORD8:05 pmChicago O'Hare Intl
$1,292
Air New Zealand
Nov 1
ORD2:00 pmChicago O'Hare Intl
27h 55m
2 stops
MEL10:55 amMelbourne
Nov 14
MEL8:15 amMelbourne
29h 22m
2 stops
ORD8:37 pmChicago O'Hare Intl
$1,312
Air New Zealand
Oct 23
ORD7:00 amChicago O'Hare Intl
33h 55m
2 stops
MEL8:55 amMelbourne
Oct 25
MEL12:10 pmMelbourne
27h 16m
2 stops
ORD11:26 pmChicago O'Hare Intl
$1,313

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
Aug 27
ORD7:20 pmChicago O'Hare Intl
35h 45m
1 stop
MEL10:05 pmMelbourne
Nov 22
MEL11:40 pmMelbourne
31h 50m
1 stop
ORD2:30 pmChicago O'Hare Intl
$1,298
Qatar Airways
Nov 6
ORD6:50 pmChicago O'Hare Intl
35h 30m
1 stop
MEL11:20 pmMelbourne
Nov 15
MEL5:10 pmMelbourne
38h 20m
1 stop
ORD2:30 pmChicago O'Hare Intl
$1,323
Qatar Airways
Aug 27
ORD7:20 pmChicago O'Hare Intl
35h 45m
1 stop
MEL10:05 pmMelbourne
Sep 4
MEL6:15 pmMelbourne
35h 50m
2 stops
ORD3:05 pmChicago O'Hare Intl
$1,411

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 August 17, 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 Chicago O'Hare Intl - MEL Melbourne

ORDMEL

Chicago O'Hare Intl

Wed 9/23

6:30 am-12:00 pm

3 stops38h 30m

Melbourne

Wed 9/30

1:25 pm-9:20 am

3 stops34h 55m

$1,092

ChicagoMelbourne

ORD Chicago O'Hare Intl - MEL Melbourne

ORDMEL

Chicago O'Hare Intl

Wed 1/27

6:50 pm-5:50 pm

1 stop30h 00m

Melbourne

Wed 2/3

4:10 pm-2:30 pm

1 stop39h 20m

$1,231

ChicagoMelbourne

ORD Chicago O'Hare Intl - MEL Melbourne

ORDMEL

Chicago O'Hare Intl

Tue 2/2

12:45 pm-8:55 am

2 stops27h 10m

Melbourne

Tue 2/16

12:10 pm-11:02 pm

2 stops27h 52m

$1,265

ChicagoMelbourne

ORD Chicago O'Hare Intl - MEL Melbourne

ORDMEL

Chicago O'Hare Intl

Wed 11/18

10:25 am-8:55 am

2 stops29h 30m

Melbourne

Wed 11/25

12:10 pm-8:37 pm

2 stops25h 27m

$1,265

ChicagoMelbourne

ORD Chicago O'Hare Intl - MEL Melbourne

ORDMEL

Chicago O'Hare Intl

Tue 10/6

1:50 pm-6:45 am

1 stop24h 55m

Melbourne

Tue 10/13

9:45 am-8:00 pm

1 stop26h 15m

$1,543
Quickest round-trip

ChicagoMelbourne

ORD Chicago O'Hare Intl - MEL Melbourne

ORDMEL

Chicago O'Hare Intl

Tue 10/6

1:52 pm-6:45 am

2 stops24h 53m

Melbourne

Tue 10/13

9:45 am-6:35 pm

2 stops24h 50m

$1,595

ChicagoMelbourne

ORD Chicago O'Hare Intl - MEL Melbourne

ORDMEL

Chicago O'Hare Intl

Tue 10/6

7:00 am-6:45 am

1 stop31h 45m

Melbourne

Tue 10/13

9:45 am-5:59 pm

2 stops24h 14m

$1,595

ChicagoMelbourne

ORD Chicago O'Hare Intl - MEL Melbourne

ORDMEL

Chicago O'Hare Intl

Sat 1/16

2:55 pm-8:00 am

1 stop24h 05m

Melbourne

Wed 1/27

10:10 am-11:30 pm

1 stop30h 20m

$1,608

ChicagoMelbourne

ORD Chicago O'Hare Intl - MEL Melbourne

ORDMEL

Chicago O'Hare Intl

Wed 10/14

2:45 pm-8:50 am

1 stop26h 05m

Melbourne

Wed 10/21

11:00 am-11:47 pm

1 stop28h 47m

$1,608

ChicagoMelbourne

ORD Chicago O'Hare Intl - MEL Melbourne

ORDMEL

Chicago O'Hare Intl

Thu 12/10

1:44 pm-5:00 am

1 stop22h 16m

Melbourne

Sun 1/10

12:30 pm-5:59 am

2 stops34h 29m

$1,688

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, 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 $278. The month of January is another great option to travel to Melbourne, with average flight prices from Chicago O'Hare Intl Airport averaging around $1,129.

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 $1,399 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 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?

    The distance between Chicago O'Hare Intl and Melbourne is about 9657.2 mi. 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 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
DeltaPriceFrom $329Free CancellationRating
7.8
8,503 reviews
Search Delta flights
Qantas AirwaysPriceFrom $911Free CancellationRating
7.5
1,083 reviews
Search Qantas Airways flights
Air New ZealandPriceFrom $1,264Free CancellationRating
8.0
662 reviews
Search Air New Zealand flights
American AirlinesPriceFrom $1,364Free CancellationRating
7.1
11,947 reviews
Search American Airlines flights
United AirlinesPriceFrom $1,375Free CancellationRating
7.4
10,105 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