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Cheap flights from Chicago O'Hare Intl Airport to Melbourne from $771

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 return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
18:03 - 07:35ORD-AVV
44h 32m2 stops
Multiple Airlines Logo
06:00 - 23:59AVV-ORD
34h 59m2 stops
$1,564Multiple Airlines
Find Deal
Thu, 13 Nov - Wed, 3 Dec
Multiple Airlines Logo
18:03 - 14:10ORD-AVV
27h 07m2 stops
Multiple Airlines Logo
06:00 - 23:59AVV-ORD
34h 59m2 stops
$1,586Multiple Airlines
Find Deal
Thu, 13 Nov - Wed, 3 Dec
Qantas Airways Logo
18:03 - 12:40ORD-MEL
26h 37m2 stops
Qantas Airways Logo
06:30 - 16:48MEL-ORD
27h 18m2 stops
$1,632Qantas Airways
Find Deal
Thu, 30 Oct - Sat, 15 Nov
Qantas Airways Logo
13:49 - 10:35ORD-MEL
27h 46m2 stops
Qantas Airways Logo
14:05 - 23:59MEL-ORD
26h 54m2 stops
$1,651Qantas Airways
Find Deal
Thu, 13 Nov - Wed, 3 Dec
Qantas Airways Logo
18:17 - 13:20ORD-MEL
26h 03m2 stops
Qantas Airways Logo
06:30 - 15:33MEL-ORD
26h 03m2 stops
$1,658Qantas Airways
Find Deal
Sun, 7 Dec - Sat, 27 Dec
Multiple Airlines Logo
18:03 - 18:05ORD-MEL
31h 02m2 stops
Multiple Airlines Logo
20:50 - 16:08MEL-ORD
36h 18m2 stops
$1,660Multiple Airlines
Find Deal
Thu, 13 Nov - Mon, 24 Nov
Multiple Airlines Logo
09:18 - 23:15ORD-AVV
44h 57m2 stops
Multiple Airlines Logo
06:00 - 16:51AVV-ORD
27h 51m2 stops
$1,667Multiple Airlines
Find Deal
Sat, 29 Nov - Fri, 19 Dec
Air Canada Logo
15:40 - 14:35ORD-MEL
29h 55m2 stops
Air Canada Logo
07:45 - 14:41MEL-ORD
23h 56m2 stops
$1,962Air Canada
Find Deal
Wed, 25 Feb - Fri, 6 Mar
Air Canada Logo
15:40 - 13:35ORD-MEL
28h 55m2 stops
Air Canada Logo
07:45 - 14:41MEL-ORD
23h 56m2 stops
$1,963Air Canada
Find Deal
Wed, 25 Feb - Fri, 6 Mar
Turkish Airlines Logo
20:20 - 20:55ORD-MEL
31h 35m2 stops
Turkish Airlines Logo
22:40 - 18:25MEL-ORD
36h 45m2 stops
$2,022Turkish Airlines
Find Deal
Wed, 12 Nov - Mon, 24 Nov

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
25 Feb
ORD15:40Chicago O'Hare Intl
29h 55m
2 stops
MEL14:35Melbourne
6 Mar
MEL07:45Melbourne
23h 56m
2 stops
ORD14:41Chicago O'Hare Intl
$1,962
Find similar
Air Canada
25 Feb
ORD15:40Chicago O'Hare Intl
28h 55m
2 stops
MEL13:35Melbourne
6 Mar
MEL07:45Melbourne
23h 56m
2 stops
ORD14:41Chicago O'Hare Intl
$1,963
Find similar
Air Canada
25 Mar
ORD15:40Chicago O'Hare Intl
29h 35m
2 stops
MEL13:15Melbourne
6 Apr
MEL21:40Melbourne
32h 03m
2 stops
ORD14:43Chicago O'Hare Intl
$1,965
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
21 Oct
ORD15:17Chicago O'Hare Intl
26h 33m
2 stops
MEL09:50Melbourne
31 Oct
MEL06:45Melbourne
25h 18m
2 stops
ORD16:03Chicago O'Hare Intl
$1,631
Find similar
Qantas Airways
30 Oct
ORD18:03Chicago O'Hare Intl
26h 37m
2 stops
MEL12:40Melbourne
15 Nov
MEL06:30Melbourne
27h 18m
2 stops
ORD16:48Chicago O'Hare Intl
$1,632
Find similar
Qantas Airways
13 Nov
ORD13:49Chicago O'Hare Intl
27h 46m
2 stops
MEL10:35Melbourne
3 Dec
MEL14:05Melbourne
26h 54m
2 stops
ORD23:59Chicago O'Hare Intl
$1,651
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 17 October 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 13/11

18:03-07:35

2 stops44h 32m

Melbourne Avalon

Wed 3/12

06:00-23:59

2 stops34h 59m

$1,564

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Thu 13/11

18:03-14:10

2 stops27h 07m

Melbourne Avalon

Wed 3/12

06:00-23:59

2 stops34h 59m

$1,586

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Thu 30/10

18:03-12:40

2 stops26h 37m

Melbourne

Sat 15/11

06:30-16:48

2 stops27h 18m

$1,632

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Thu 13/11

13:49-10:35

2 stops27h 46m

Melbourne

Wed 3/12

14:05-23:59

2 stops26h 54m

$1,651

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Sun 7/12

18:17-13:20

2 stops26h 03m

Melbourne

Sat 27/12

06:30-15:33

2 stops26h 03m

$1,658

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Thu 13/11

18:03-18:05

2 stops31h 02m

Melbourne

Mon 24/11

20:50-16:08

2 stops36h 18m

$1,660

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Sat 29/11

09:18-23:15

2 stops44h 57m

Melbourne Avalon

Fri 19/12

06:00-16:51

2 stops27h 51m

$1,667

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Wed 25/2

15:40-14:35

2 stops29h 55m

Melbourne

Fri 6/3

07:45-14:41

2 stops23h 56m

$1,962

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Wed 25/2

15:40-13:35

2 stops28h 55m

Melbourne

Fri 6/3

07:45-14:41

2 stops23h 56m

$1,963

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Wed 12/11

20:20-20:55

2 stops31h 35m

Melbourne

Mon 24/11

22:40-18:25

2 stops36h 45m

$2,022

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, 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 $1,364.

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 $2,171. 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 $2,760.

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 $2,535. Flights to Melbourne are more costly in the evening, with an average ticket price of $2,599. 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 $1,817 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 $1,433 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?

    Chicago O'Hare Intl and Melbourne are 15541.7 km apart from one another. By plane, this route typically takes 22h 45m.

  • 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 $1,350Free cancellationRating
7.5
918 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