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Cheap flights from Chicago to Melbourne from $718

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 to Melbourne departing on 11/18. 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

Find the cheapest flights from Chicago to Melbourne

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:40 pm - 2:20 pmORD  Chicago O'Hare Intl-AVV Melbourne Avalon
31h 40m2 stops Vancouver Intl Brisbane
Multiple Airlines Logo
8:55 pm - 2:43 pmAVV  Melbourne Avalon-ORD Chicago O'Hare Intl
32h 48m2 stops Sydney Kingsford Smith Vancouver Intl
$1,390Multiple Airlines
Sat, Sep 19 - Sat, Sep 26
Multiple Airlines Logo
3:40 pm - 2:20 pmORD  Chicago O'Hare Intl-AVV Melbourne Avalon
31h 40m2 stops Vancouver Intl Brisbane
Multiple Airlines Logo
8:55 pm - 2:43 pmAVV  Melbourne Avalon-ORD Chicago O'Hare Intl
32h 48m2 stops Sydney Kingsford Smith Vancouver Intl
$1,392Multiple Airlines
Sat, Sep 19 - Sat, Sep 26
Multiple Airlines Logo
3:40 pm - 2:20 pmORD  Chicago O'Hare Intl-AVV Melbourne Avalon
31h 40m2 stops Vancouver Intl Brisbane
Multiple Airlines Logo
8:55 pm - 7:48 pmAVV  Melbourne Avalon-ORD Chicago O'Hare Intl
37h 53m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl
$1,398Multiple Airlines
Sat, Sep 19 - Sat, Sep 26
Multiple Airlines Logo
3:40 pm - 2:20 pmORD  Chicago O'Hare Intl-AVV Melbourne Avalon
31h 40m2 stops Vancouver Intl Brisbane
Multiple Airlines Logo
8:55 pm - 7:48 pmAVV  Melbourne Avalon-ORD Chicago O'Hare Intl
37h 53m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl
$1,400Multiple Airlines
Sat, Sep 19 - Sat, Sep 26
Multiple Airlines Logo
2:52 pm - 2:10 pmORD  Chicago O'Hare Intl-AVV Melbourne Avalon
32h 18m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
Multiple Airlines Logo
8:55 pm - 7:48 pmAVV  Melbourne Avalon-ORD Chicago O'Hare Intl
37h 53m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl
$1,542Multiple Airlines
Sat, Sep 19 - Sat, Sep 26
Multiple Airlines Logo
2:52 pm - 2:10 pmORD  Chicago O'Hare Intl-AVV Melbourne Avalon
32h 18m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
Multiple Airlines Logo
8:55 pm - 7:48 pmAVV  Melbourne Avalon-ORD Chicago O'Hare Intl
37h 53m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl
$1,545Multiple Airlines
Sat, Sep 19 - Sat, Sep 26
Multiple Airlines Logo
2:15 pm - 10:50 pmORD  Chicago O'Hare Intl-AVV Melbourne Avalon
41h 35m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
Multiple Airlines Logo
8:55 pm - 7:48 pmAVV  Melbourne Avalon-ORD Chicago O'Hare Intl
37h 53m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl
$1,698Multiple Airlines
Wed, Sep 16 - Wed, Sep 23
Multiple Airlines Logo
3:00 pm - 7:35 amORD  Chicago O'Hare Intl-AVV Melbourne Avalon
47h 35m2 stops Dallas/Fort Worth Sydney Kingsford Smith
Multiple Airlines Logo
8:55 pm - 3:59 pmAVV  Melbourne Avalon-ORD Chicago O'Hare Intl
36h 04m2 stops Sydney Kingsford Smith Los Angeles
$1,759Multiple Airlines
Fri, Nov 27 - Mon, Dec 14
Multiple Airlines Logo
6:45 pm - 8:20 pmORD  Chicago O'Hare Intl-AVV Melbourne Avalon
32h 35m2 stops Los Angeles Sydney Kingsford Smith
Multiple Airlines Logo
9:55 am - 4:57 pmAVV  Melbourne Avalon-ORD Chicago O'Hare Intl
24h 02m2 stops Brisbane Los Angeles
$1,777Multiple Airlines
Mon, Nov 2 - Thu, Nov 12
Multiple Airlines Logo
11:45 am - 11:15 pmORD  Chicago O'Hare Intl-AVV Melbourne Avalon
42h 30m2 stops Los Angeles Sydney Kingsford Smith
Multiple Airlines Logo
9:55 am - 4:51 pmAVV  Melbourne Avalon-ORD Chicago O'Hare Intl
23h 56m2 stops Brisbane Los Angeles
$1,777Multiple Airlines
Tue, Dec 1 - Sat, Dec 12

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Qantas Airways flights from Chicago to Melbourne Avalon Airport

Our best Qantas Airways deals on Chicago to Melbourne Avalon Airport flight tickets
Qantas Airways
Dec 1
ORD3:25 pmChicago O'Hare Intl
29h 40m
2 stops
AVV2:05 pmMelbourne Avalon
Dec 8
AVV6:00 amMelbourne Avalon
27h 51m
2 stops
ORD4:51 pmChicago O'Hare Intl
$2,092
Qantas Airways
Dec 1
ORD3:52 pmChicago O'Hare Intl
29h 13m
2 stops
AVV2:05 pmMelbourne Avalon
Dec 22
AVV8:55 pmMelbourne Avalon
36h 04m
2 stops
ORD3:59 pmChicago O'Hare Intl
$2,093
Qantas Airways
Nov 8
ORD1:24 pmChicago O'Hare Intl
33h 26m
2 stops
AVV3:50 pmMelbourne Avalon
Nov 18
AVV6:00 amMelbourne Avalon
27h 05m
2 stops
ORD4:05 pmChicago O'Hare Intl
$2,097

momondo Fare Finder

 
Customize your flight search to find flights from Chicago 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 August 6, 2026.
Use the filters below to find and compare flights from Chicago to Melbourne Avalon Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoMelbourne

ORD Chicago O'Hare Intl - AVV Melbourne Avalon

ORDAVV

Chicago O'Hare Intl

Sat 9/19

3:40 pm-2:20 pm

2 stops31h 40m

Melbourne Avalon

Sat 9/26

8:55 pm-2:43 pm

2 stops32h 48m

$1,390

ChicagoMelbourne

ORD Chicago O'Hare Intl - AVV Melbourne Avalon

ORDAVV

Chicago O'Hare Intl

Sat 9/19

3:40 pm-2:20 pm

2 stops31h 40m

Melbourne Avalon

Sat 9/26

8:55 pm-2:43 pm

2 stops32h 48m

$1,392

ChicagoMelbourne

ORD Chicago O'Hare Intl - AVV Melbourne Avalon

ORDAVV

Chicago O'Hare Intl

Sat 9/19

3:40 pm-2:20 pm

2 stops31h 40m

Melbourne Avalon

Sat 9/26

8:55 pm-7:48 pm

3 stops37h 53m

$1,398

ChicagoMelbourne

ORD Chicago O'Hare Intl - AVV Melbourne Avalon

ORDAVV

Chicago O'Hare Intl

Sat 9/19

3:40 pm-2:20 pm

2 stops31h 40m

Melbourne Avalon

Sat 9/26

8:55 pm-7:48 pm

3 stops37h 53m

$1,400

ChicagoMelbourne

ORD Chicago O'Hare Intl - AVV Melbourne Avalon

ORDAVV

Chicago O'Hare Intl

Sat 9/19

2:52 pm-2:10 pm

3 stops32h 18m

Melbourne Avalon

Sat 9/26

8:55 pm-7:48 pm

3 stops37h 53m

$1,542

ChicagoMelbourne

ORD Chicago O'Hare Intl - AVV Melbourne Avalon

ORDAVV

Chicago O'Hare Intl

Sat 9/19

2:52 pm-2:10 pm

3 stops32h 18m

Melbourne Avalon

Sat 9/26

8:55 pm-7:48 pm

3 stops37h 53m

$1,545

ChicagoMelbourne

ORD Chicago O'Hare Intl - AVV Melbourne Avalon

ORDAVV

Chicago O'Hare Intl

Wed 9/16

2:15 pm-10:50 pm

3 stops41h 35m

Melbourne Avalon

Wed 9/23

8:55 pm-7:48 pm

3 stops37h 53m

$1,698

ChicagoMelbourne

ORD Chicago O'Hare Intl - AVV Melbourne Avalon

ORDAVV

Chicago O'Hare Intl

Fri 11/27

3:00 pm-7:35 am

2 stops47h 35m

Melbourne Avalon

Mon 12/14

8:55 pm-3:59 pm

2 stops36h 04m

$1,759
Quickest round-trip

ChicagoMelbourne

ORD Chicago O'Hare Intl - AVV Melbourne Avalon

ORDAVV

Chicago O'Hare Intl

Mon 11/2

6:45 pm-8:20 pm

2 stops32h 35m

Melbourne Avalon

Thu 11/12

9:55 am-4:57 pm

2 stops24h 02m

$1,777

ChicagoMelbourne

ORD Chicago O'Hare Intl - AVV Melbourne Avalon

ORDAVV

Chicago O'Hare Intl

Tue 12/1

11:45 am-11:15 pm

2 stops42h 30m

Melbourne Avalon

Sat 12/12

9:55 am-4:51 pm

2 stops23h 56m

$1,777

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 to Melbourne Avalon Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago 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 to Melbourne Avalon Airport (CHI to AVV) flight deals and tips

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

Fastest flight time

26h 10m

Direct flights

None
The fastest flight from Chicago to Melbourne Avalon Airport takes 26h 10m
There are no direct flights from Chicago to Melbourne Avalon Airport. There are no popular flight routes from Chicago to Melbourne Avalon Airport.
Search flight deals

Frequently asked questions about flying from Chicago to Melbourne Avalon Airport

  • How far is Chicago to Melbourne Avalon by plane?

    The straight-line distance from Chicago to Melbourne Avalon is 9700.6 mi. A reasonable flight in good conditions will take 26h 10m.

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

    Prices for flights from Chicago to Melbourne Avalon Airport were last updated today.

  • How old do you have to be to fly from Chicago 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 to Melbourne Avalon Airport.

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

    The travel and health documents required for your trip to Melbourne Avalon Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Melbourne Avalon Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Chicago to Melbourne Avalon Airport

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

    Price Alerts will notify you by email when the price for flights to Melbourne Avalon Airport from Chicago decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Chicago 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?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

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

Finding the right flight to Melbourne from Chicago is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Melbourne quick and easy, saving you time and money.

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

Yes. All flights to Melbourne from Chicago on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Melbourne from Chicago. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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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