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Cheap flights from Chicago O'Hare Intl Airport to Melbourne from $610

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 5/2. 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
5:20 pm - 2:10 pm
ORD
-
AVV
28h 50m2 stops
Multiple Airlines Logo
6:00 am - 2:44 pm
AVV
-
ORD
24h 44m2 stops
$2,368Multiple Airlines
Wed, Mar 25 - Sun, Mar 29
Multiple Airlines Logo
6:20 pm - 2:10 pm
ORD
-
AVV
27h 50m2 stops
Multiple Airlines Logo
6:00 am - 4:49 pm
AVV
-
ORD
26h 49m3 stops
$2,373Multiple Airlines
Wed, Mar 25 - Sun, Mar 29
Multiple Airlines Logo
11:25 am - 2:10 pm
ORD
-
AVV
33h 45m2 stops
Multiple Airlines Logo
8:10 am - 2:41 pm
AVV
-
ORD
23h 31m2 stops
$2,902Multiple Airlines
Thu, Feb 5 - Wed, Feb 18
Qantas Airways Logo
4:30 pm - 3:50 pm
ORD
-
AVV
30h 20m2 stops
Qantas Airways Logo
4:25 pm - 11:40 pm
AVV
-
ORD
24h 15m2 stops
$3,079Qantas Airways
Sat, Feb 28 - Wed, Mar 4
Multiple Airlines Logo
11:15 am - 3:50 pm
ORD
-
AVV
35h 35m3 stops
Multiple Airlines Logo
8:55 pm - 2:41 pm
AVV
-
ORD
34h 46m3 stops
$3,709Multiple Airlines
Wed, Jan 7 - Sat, Jan 10
Multiple Airlines Logo
3:10 pm - 3:50 pm
ORD
-
AVV
31h 40m2 stops
Multiple Airlines Logo
6:00 am - 5:09 pm
AVV
-
ORD
28h 09m2 stops
$3,718Multiple Airlines
Wed, Jan 7 - Sun, Jan 11
Multiple Airlines Logo
3:35 pm - 3:50 pm
ORD
-
AVV
31h 15m2 stops
Multiple Airlines Logo
8:55 pm - 2:41 pm
AVV
-
ORD
34h 46m3 stops
$3,850Multiple Airlines
Wed, Jan 7 - Sat, Jan 10
Multiple Airlines Logo
3:35 pm - 3:50 pm
ORD
-
AVV
31h 15m2 stops
Multiple Airlines Logo
8:55 pm - 2:41 pm
AVV
-
ORD
34h 46m2 stops
$4,386Multiple Airlines
Wed, Jan 7 - Sat, Jan 10
Qantas Airways Logo
6:40 pm - 2:10 pm
ORD
-
AVV
26h 30m2 stops
Qantas Airways Logo
4:25 pm - 11:40 pm
AVV
-
ORD
24h 15m2 stops
$7,386Qantas Airways
Tue, Feb 10 - Mon, Feb 23
Multiple Airlines Logo
12:52 pm - 2:10 pm
ORD
-
AVV
32h 18m2 stops
Multiple Airlines Logo
8:10 am - 5:02 pm
AVV
-
ORD
24h 52m2 stops
$8,791Multiple Airlines
Fri, Mar 6 - Sat, Mar 14

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
Mar 21
ORD4:49 pmChicago O'Hare Intl
31h 01m
2 stops
AVV3:50 pmMelbourne Avalon
Apr 5
AVV4:40 pmMelbourne Avalon
29h 24m
2 stops
ORD7:04 amChicago O'Hare Intl
$2,645
Find similar
Qantas Airways
Feb 28
ORD4:30 pmChicago O'Hare Intl
30h 20m
2 stops
AVV3:50 pmMelbourne Avalon
Mar 4
AVV4:25 pmMelbourne Avalon
24h 15m
2 stops
ORD11:40 pmChicago O'Hare Intl
$3,079
Find similar
Qantas Airways
Dec 25
ORD4:45 pmChicago O'Hare Intl
30h 05m
2 stops
AVV3:50 pmMelbourne Avalon
Jan 8
AVV6:00 amMelbourne Avalon
25h 57m
2 stops
ORD2:57 pmChicago O'Hare Intl
$3,401
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 December 18, 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

Wed 3/25

5:20 pm-2:10 pm

2 stops28h 50m

Melbourne Avalon

Sun 3/29

6:00 am-2:44 pm

2 stops24h 44m

$2,368

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Wed 3/25

6:20 pm-2:10 pm

2 stops27h 50m

Melbourne Avalon

Sun 3/29

6:00 am-4:49 pm

3 stops26h 49m

$2,373

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Thu 2/5

11:25 am-2:10 pm

2 stops33h 45m

Melbourne Avalon

Wed 2/18

8:10 am-2:41 pm

2 stops23h 31m

$2,902

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Sat 2/28

4:30 pm-3:50 pm

2 stops30h 20m

Melbourne Avalon

Wed 3/4

4:25 pm-11:40 pm

2 stops24h 15m

$3,079

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Wed 1/7

11:15 am-3:50 pm

3 stops35h 35m

Melbourne Avalon

Sat 1/10

8:55 pm-2:41 pm

3 stops34h 46m

$3,709

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Wed 1/7

3:10 pm-3:50 pm

2 stops31h 40m

Melbourne Avalon

Sun 1/11

6:00 am-5:09 pm

2 stops28h 09m

$3,718

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Wed 1/7

3:35 pm-3:50 pm

2 stops31h 15m

Melbourne Avalon

Sat 1/10

8:55 pm-2:41 pm

3 stops34h 46m

$3,850

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Wed 1/7

3:35 pm-3:50 pm

2 stops31h 15m

Melbourne Avalon

Sat 1/10

8:55 pm-2:41 pm

2 stops34h 46m

$4,386

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Tue 2/10

6:40 pm-2:10 pm

2 stops26h 30m

Melbourne Avalon

Mon 2/23

4:25 pm-11:40 pm

2 stops24h 15m

$7,386

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Fri 3/6

12:52 pm-2:10 pm

2 stops32h 18m

Melbourne Avalon

Sat 3/14

8:10 am-5:02 pm

2 stops24h 52m

$8,791

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

Fastest flight time

28h 25m

Direct flights

None
The fastest flight from Chicago O'Hare Intl Airport to Melbourne Avalon Airport takes 28h 25m
There are no direct flights from Chicago O'Hare Intl Airport to Melbourne Avalon Airport. There are no popular flight routes from Chicago O'Hare Intl Airport to Melbourne Avalon Airport.
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  • 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 28h 25m.

  • 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.

  • How do I get Price Alerts for flights from Chicago O'Hare Intl Airport to Melbourne Avalon Airport?

    Search flight deals from Chicago O'Hare Intl Airport to Melbourne Avalon Airport. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Chicago O'Hare Intl Airport to Melbourne Avalon Airport with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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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