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Cheap flights from Chicago O'Hare Intl Airport to Melbourne from $617

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 10/29. 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

Logo
3:45 pm - 4:05 pmORD-AVV
33h 20m2 stops
Logo
6:00 am - 3:00 pmAVV-ORD
25h 00m2 stops
$1,576
Find Deal
Sun, Sep 21 - Sun, Oct 5
Logo
3:45 pm - 4:05 pmORD-AVV
33h 20m2 stops
Logo
6:00 am - 8:22 pmAVV-ORD
30h 22m3 stops
$1,585
Find Deal
Sun, Sep 21 - Sun, Oct 5
Logo
6:16 pm - 11:15 pmORD-AVV
60h 59m2 stops
Logo
8:55 pm - 5:26 amAVV-ORD
49h 31m2 stops
$1,644
Find Deal
Sat, Nov 1 - Mon, Dec 1
Logo
7:01 pm - 8:15 pmORD-AVV
33h 14m2 stops
Logo
5:00 am - 3:55 pmAVV-ORD
26h 55m2 stops
$1,649
Find Deal
Mon, Oct 20 - Sun, Nov 2
Logo
3:00 pm - 11:15 pmORD-AVV
39h 15m2 stops
Logo
8:10 am - 11:59 pmAVV-ORD
32h 49m2 stops
$1,652
Find Deal
Sun, Nov 23 - Thu, Dec 4
Logo
7:01 pm - 8:15 pmORD-AVV
33h 14m2 stops
Logo
8:10 am - 6:15 pmAVV-ORD
26h 05m2 stops
$1,666
Find Deal
Mon, Oct 20 - Sun, Nov 2
Logo
7:06 pm - 8:15 pmORD-AVV
33h 09m3 stops
Logo
8:55 pm - 4:49 amAVV-ORD
47h 54m3 stops
$1,724
Find Deal
Mon, Oct 6 - Sun, Oct 19
Qantas Airways Logo
4:45 pm - 2:05 pmORD-AVV
28h 20m2 stops
Qantas Airways Logo
6:00 am - 4:00 pmAVV-ORD
27h 00m2 stops
$1,914Qantas Airways
Find Deal
Mon, Dec 1 - Sun, Dec 14
Qantas Airways Logo
4:45 pm - 2:05 pmORD-AVV
28h 20m2 stops
Qantas Airways Logo
6:00 am - 4:00 pmAVV-ORD
27h 00m2 stops
$1,915Qantas Airways
Find Deal
Mon, Dec 1 - Sun, Dec 14
Qantas Airways Logo
8:25 pm - 3:50 pmORD-AVV
50h 25m2 stops
Qantas Airways Logo
8:10 am - 4:51 pmAVV-ORD
25h 41m2 stops
$1,929Qantas Airways
Find Deal
Sat, Jan 17 - Mon, Feb 2

Qantas Airways flights from Chicago O'Hare Intl Airport to Melbourne Avalon Airport

Our best Qantas Airways deals on Chicago O'Hare Intl Airport to Melbourne Avalon Airport flight tickets
Qantas Airways
Dec 1
ORD4:45 pmChicago O'Hare Intl
28h 20m
2 stops
AVV2:05 pmMelbourne Avalon
Dec 14
AVV6:00 amMelbourne Avalon
27h 00m
2 stops
ORD4:00 pmChicago O'Hare Intl
$1,914
Find similar
Qantas Airways
Dec 1
ORD4:45 pmChicago O'Hare Intl
28h 20m
2 stops
AVV2:05 pmMelbourne Avalon
Dec 14
AVV6:00 amMelbourne Avalon
27h 00m
2 stops
ORD4:00 pmChicago O'Hare Intl
$1,915
Find similar
Qantas Airways
Jan 17
ORD8:25 pmChicago O'Hare Intl
50h 25m
2 stops
AVV3:50 pmMelbourne Avalon
Feb 2
AVV8:10 amMelbourne Avalon
25h 41m
2 stops
ORD4:51 pmChicago O'Hare Intl
$1,929
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport to Melbourne Avalon Airport 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 July 31, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Melbourne Avalon Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Sun 9/21

3:45 pm-4:05 pm

2 stops33h 20m

Melbourne Avalon

Sun 10/5

6:00 am-3:00 pm

2 stops25h 00m

$1,576

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Sun 9/21

3:45 pm-4:05 pm

2 stops33h 20m

Melbourne Avalon

Sun 10/5

6:00 am-8:22 pm

3 stops30h 22m

$1,585

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Sat 11/1

6:16 pm-11:15 pm

2 stops60h 59m

Melbourne Avalon

Mon 12/1

8:55 pm-5:26 am

2 stops49h 31m

$1,644

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Mon 10/20

7:01 pm-8:15 pm

2 stops33h 14m

Melbourne Avalon

Sun 11/2

5:00 am-3:55 pm

2 stops26h 55m

$1,649

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Sun 11/23

3:00 pm-11:15 pm

2 stops39h 15m

Melbourne Avalon

Thu 12/4

8:10 am-11:59 pm

2 stops32h 49m

$1,652

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Mon 10/20

7:01 pm-8:15 pm

2 stops33h 14m

Melbourne Avalon

Sun 11/2

8:10 am-6:15 pm

2 stops26h 05m

$1,666

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Mon 10/6

7:06 pm-8:15 pm

3 stops33h 09m

Melbourne Avalon

Sun 10/19

8:55 pm-4:49 am

3 stops47h 54m

$1,724

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Mon 12/1

4:45 pm-2:05 pm

2 stops28h 20m

Melbourne Avalon

Sun 12/14

6:00 am-4:00 pm

2 stops27h 00m

$1,914

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Mon 12/1

4:45 pm-2:05 pm

2 stops28h 20m

Melbourne Avalon

Sun 12/14

6:00 am-4:00 pm

2 stops27h 00m

$1,915

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Sat 1/17

8:25 pm-3:50 pm

2 stops50h 25m

Melbourne Avalon

Mon 2/2

8:10 am-4:51 pm

2 stops25h 41m

$1,929

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 Avalon Airport

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 airline that flies from Chicago O'Hare Intl to Melbourne Avalon?

Qantas Airways is the most popular carrier operating from Chicago O'Hare Intl to Melbourne Avalon

When to book flights from Chicago O'Hare Intl Airport to Melbourne Avalon Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Melbourne Avalon Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Melbourne Avalon Airport (ORD to AVV) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Melbourne Avalon Airport

Best Price Found

$617

Fastest flight time

25h 35m

Direct flights

None
The best one-way flight to Melbourne Avalon Airport from Chicago O'Hare Intl Airport in the past 72 hours is $617. The best round-trip flight deal from Chicago O'Hare Intl Airport to Melbourne Avalon Airport found on momondo in the last 72 hours is $1,576.
The fastest flight from Chicago O'Hare Intl Airport to Melbourne Avalon Airport takes 25h 35m
There are no direct flights from Chicago O'Hare Intl Airport to Melbourne Avalon Airport. Popular non-direct route for this connection is Chicago O'Hare Intl Airport - Melbourne Avalon Airport.
Search flight deals

  • How far is Chicago O'Hare Intl to Melbourne Avalon by plane?

    A flight from Chicago O'Hare Intl to Melbourne Avalon will travel around 9688.3 mi. In terms of flight time, this usually takes a little over 25h 35m.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Melbourne Avalon Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Melbourne Avalon Airport were last updated today.

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Melbourne Avalon Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Melbourne Avalon Airport.

  • What documentation or ID do you need to fly to Melbourne Avalon Airport?

    The necessary travel and health documents for your Melbourne Avalon Airport 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 license 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.

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Melbourne?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Chicago to Melbourne for you.

Can I find flights from Chicago to Melbourne with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Melbourne from Chicago with this policy.

How can momondo help me find flights from Chicago to Melbourne?

Once you have performed a search for Chicago to Melbourne flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Chicago to Melbourne right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Chicago to Melbourne now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Melbourne and let you know when they change.

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