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Cheap flights from Chicago O'Hare Intl Airport to Melbourne from $501

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 3/3. 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 round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:03 pm - 7:35 amORD-AVV
44h 32m2 stops
Multiple Airlines Logo
6:00 am - 11:59 pmAVV-ORD
34h 59m2 stops
$1,016Multiple Airlines
Find Deal
Thu, Nov 13 - Wed, Dec 3
Multiple Airlines Logo
6:03 pm - 2:10 pmORD-AVV
27h 07m2 stops
Multiple Airlines Logo
6:00 am - 11:59 pmAVV-ORD
34h 59m2 stops
$1,030Multiple Airlines
Find Deal
Thu, Nov 13 - Wed, Dec 3
Qantas Airways Logo
6:03 pm - 12:40 pmORD-MEL
26h 37m2 stops
Qantas Airways Logo
6:30 am - 4:48 pmMEL-ORD
27h 18m2 stops
$1,060Qantas Airways
Find Deal
Thu, Oct 30 - Sat, Nov 15
Qantas Airways Logo
1:49 pm - 10:35 amORD-MEL
27h 46m2 stops
Qantas Airways Logo
2:05 pm - 11:59 pmMEL-ORD
26h 54m2 stops
$1,072Qantas Airways
Find Deal
Thu, Nov 13 - Wed, Dec 3
Qantas Airways Logo
6:17 pm - 1:20 pmORD-MEL
26h 03m2 stops
Qantas Airways Logo
6:30 am - 3:33 pmMEL-ORD
26h 03m2 stops
$1,077Qantas Airways
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Sun, Dec 7 - Sat, Dec 27
Multiple Airlines Logo
6:03 pm - 6:05 pmORD-MEL
31h 02m2 stops
Multiple Airlines Logo
8:50 pm - 4:08 pmMEL-ORD
36h 18m2 stops
$1,078Multiple Airlines
Find Deal
Thu, Nov 13 - Mon, Nov 24
Air Canada Logo
3:40 pm - 1:35 pmORD-MEL
28h 55m2 stops
Air Canada Logo
7:45 am - 2:41 pmMEL-ORD
23h 56m2 stops
$1,275Air Canada
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Wed, Feb 25 - Fri, Mar 6
Air Canada Logo
2:00 pm - 1:05 pmORD-MEL
31h 05m3 stops
Air Canada Logo
7:10 am - 2:41 pmMEL-ORD
23h 31m2 stops
$1,277Air Canada
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Mon, Mar 9 - Fri, Mar 20
Turkish Airlines Logo
8:20 pm - 8:55 pmORD-MEL
31h 35m2 stops
Turkish Airlines Logo
10:40 pm - 6:25 pmMEL-ORD
36h 45m2 stops
$1,330Turkish Airlines
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Sat, Jan 24 - Fri, Feb 13
Turkish Airlines Logo
9:20 pm - 8:55 pmORD-MEL
31h 35m2 stops
Turkish Airlines Logo
9:30 pm - 6:15 pmMEL-ORD
35h 45m2 stops
$1,332Turkish Airlines
Find Deal
Wed, Mar 25 - Mon, Apr 6

Turkish Airlines flights from Chicago O'Hare Intl Airport to Melbourne

Our best Turkish Airlines deals on Chicago O'Hare Intl Airport to Melbourne flight tickets
Turkish Airlines
Jan 24
ORD8:20 pmChicago O'Hare Intl
31h 35m
2 stops
MEL8:55 pmMelbourne
Feb 13
MEL10:40 pmMelbourne
36h 45m
2 stops
ORD6:25 pmChicago O'Hare Intl
$1,330
Find similar
Turkish Airlines
Mar 25
ORD9:20 pmChicago O'Hare Intl
31h 35m
2 stops
MEL8:55 pmMelbourne
Apr 6
MEL9:30 pmMelbourne
35h 45m
2 stops
ORD6:15 pmChicago O'Hare Intl
$1,332
Find similar

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
Oct 21
ORD3:17 pmChicago O'Hare Intl
26h 33m
2 stops
MEL9:50 amMelbourne
Oct 31
MEL6:45 amMelbourne
25h 18m
2 stops
ORD4:03 pmChicago O'Hare Intl
$1,059
Find similar
Qantas Airways
Oct 30
ORD6:03 pmChicago O'Hare Intl
26h 37m
2 stops
MEL12:40 pmMelbourne
Nov 15
MEL6:30 amMelbourne
27h 18m
2 stops
ORD4:48 pmChicago O'Hare Intl
$1,060
Find similar
Qantas Airways
Nov 13
ORD1:49 pmChicago O'Hare Intl
27h 46m
2 stops
MEL10:35 amMelbourne
Dec 3
MEL2:05 pmMelbourne
26h 54m
2 stops
ORD11:59 pmChicago O'Hare Intl
$1,072
Find similar

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 October 16, 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 - AVV

ORDAVV

Chicago O'Hare Intl

Thu 11/13

6:03 pm-7:35 am

2 stops44h 32m

Melbourne Avalon

Wed 12/3

6:00 am-11:59 pm

2 stops34h 59m

$1,016

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Thu 11/13

6:03 pm-2:10 pm

2 stops27h 07m

Melbourne Avalon

Wed 12/3

6:00 am-11:59 pm

2 stops34h 59m

$1,030

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Thu 10/30

6:03 pm-12:40 pm

2 stops26h 37m

Melbourne

Sat 11/15

6:30 am-4:48 pm

2 stops27h 18m

$1,060

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Thu 11/13

1:49 pm-10:35 am

2 stops27h 46m

Melbourne

Wed 12/3

2:05 pm-11:59 pm

2 stops26h 54m

$1,072

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Sun 12/7

6:17 pm-1:20 pm

2 stops26h 03m

Melbourne

Sat 12/27

6:30 am-3:33 pm

2 stops26h 03m

$1,077

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Thu 11/13

6:03 pm-6:05 pm

2 stops31h 02m

Melbourne

Mon 11/24

8:50 pm-4:08 pm

2 stops36h 18m

$1,078

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Wed 2/25

3:40 pm-1:35 pm

2 stops28h 55m

Melbourne

Fri 3/6

7:45 am-2:41 pm

2 stops23h 56m

$1,275

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Mon 3/9

2:00 pm-1:05 pm

3 stops31h 05m

Melbourne

Fri 3/20

7:10 am-2:41 pm

2 stops23h 31m

$1,277

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Sat 1/24

8:20 pm-8:55 pm

2 stops31h 35m

Melbourne

Fri 2/13

10:40 pm-6:25 pm

2 stops36h 45m

$1,330

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Wed 3/25

9:20 pm-8:55 pm

2 stops31h 35m

Melbourne

Mon 4/6

9:30 pm-6:15 pm

2 stops35h 45m

$1,332

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, 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 $886. The month of September is another great option to travel to Melbourne, with average flight prices from Chicago O'Hare Intl Airport averaging around $886.

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

On average, the least expensive day to fly to Melbourne from Chicago O'Hare Intl Airport is on a Sunday. momondo users have found tickets for Sunday departures for as low as $1,493. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Melbourne on Thursday is $1,680.

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 evening. Flights from Chicago O'Hare Intl Airport to Melbourne during this time can be as low as $1,523. Flights to Melbourne are more costly in the afternoon, with an average ticket price of $1,694. Departure times in the afternoon 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 $1,180 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 $931 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

Direct flights

None
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.
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  • 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 21h 50m.

  • 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
Fiji AirwaysPriceFrom $772Free CancellationRating
8.0
205 reviews
Search Fiji Airways flights
Qantas AirwaysPriceFrom $801Free CancellationRating
7.5
918 reviews
Search Qantas Airways flights
American AirlinesPriceFrom $853Free CancellationRating
7.2
11,042 reviews
Search American Airlines flights
Air CanadaPriceFrom $872Free CancellationRating
7.1
10,306 reviews
Search Air Canada flights
Air New ZealandPriceFrom $1,264Free CancellationRating
8.0
515 reviews
Search Air New Zealand flights
United AirlinesPriceFrom $1,450Free CancellationRating
7.4
8,980 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