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Cheap flights from Chicago to Melbourne Avalon Airport from $905

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — AVV
10 Sep — 17 Sep1
1 adult

Cheap flight deals from Chicago to Avalon

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Avalon (AVV). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 5 September 2025.

Round-trip from

$2,465

One-way from

$905

Popular in

December

Cheapest in

July

Average price

$2,200
27/11-11/12
  • 27/11-11/12
  • 4 total stops
  • 56h 51m total
  • Chicago to Melbourne
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2/11
  • 2/11
  • 3 total stops
  • 56h 35m total
  • Chicago to Melbourne
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Highest demand for flights based on searches. 23% potential increase in price ($966 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease ($167 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Find flight deals from Chicago to Avalon

Cheapest flights from Chicago to Avalon
Explore the most affordable flight options available from Chicago to Avalon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 September 2025.

Thu 27/1115:40ORD - AVV
2 stops31h 10mMultiple Airlines
Thu 11/1206:00AVV - ORD
2 stops25h 41mMultiple Airlines
Deal found 4/9$2,465
Mon 27/1018:03ORD - AVV
2 stops37h 12mMultiple Airlines
Sun 9/1106:00AVV - ORD
2 stops40h 41mMultiple Airlines
Deal found 4/9$2,467
Mon 10/1115:00ORD - AVV
2 stops39h 15mMultiple Airlines
Sun 23/1108:10AVV - ORD
2 stops26h 05mMultiple Airlines
Deal found 3/9$2,533
Mon 17/1113:49ORD - AVV
2 stops37h 31mMultiple Airlines
Thu 27/1120:55AVV - ORD
2 stops36h 13mMultiple Airlines
Deal found 4/9$2,537
Mon 24/1118:23ORD - AVV
2 stops26h 47mMultiple Airlines
Sun 7/1206:00AVV - ORD
2 stops27h 07mMultiple Airlines
Deal found 3/9$2,568
Mon 1/1218:23ORD - AVV
2 stops35h 52mMultiple Airlines
Thu 11/1215:00AVV - ORD
2 stops42h 02mMultiple Airlines
Deal found 4/9$2,574
Mon 20/1019:01ORD - AVV
2 stops27h 09mMultiple Airlines
Sun 2/1115:00AVV - ORD
2 stops31h 38mMultiple Airlines
Deal found 4/9$2,878
Mon 3/1111:08ORD - AVV
3 stops35h 42mMultiple Airlines
Sun 16/1108:10AVV - ORD
2 stops23h 31mMultiple Airlines
Deal found 4/9$2,881
Sat 20/919:09ORD - AVV
3 stops29h 56mMultiple Airlines
Sun 28/920:40AVV - ORD
2 stops33h 20mMultiple Airlines
Deal found 5/9$2,891

Cheapflights Fare Finder

 
Customise your flight search to find flights from Chicago to Avalon 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, Cheapflights users made 647,157 searches. Data last updated 5 September 2025.
Use the filters below to find and compare flights from Chicago to Melbourne Avalon Airport that are best for you.

Fly from

Chicago

Fly to

Avalon

Route

Depart

Return

Price

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Thu 27/11

15:40-15:50

2 stops31h 10m

Melbourne Avalon

Thu 11/12

06:00-14:41

2 stops25h 41m

$2,465

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Mon 27/10

18:03-23:15

2 stops37h 12m

Melbourne Avalon

Sun 9/11

06:00-05:41

2 stops40h 41m

$2,467

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Mon 10/11

15:00-23:15

2 stops39h 15m

Melbourne Avalon

Sun 23/11

08:10-17:15

2 stops26h 05m

$2,533

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Mon 17/11

13:49-20:20

2 stops37h 31m

Melbourne Avalon

Thu 27/11

20:55-16:08

2 stops36h 13m

$2,537

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Mon 24/11

18:23-14:10

2 stops26h 47m

Melbourne Avalon

Sun 7/12

06:00-16:07

2 stops27h 07m

$2,568

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Mon 1/12

18:23-23:15

2 stops35h 52m

Melbourne Avalon

Thu 11/12

15:00-16:02

2 stops42h 02m

$2,574

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Mon 20/10

19:01-14:10

2 stops27h 09m

Melbourne Avalon

Sun 2/11

15:00-06:38

2 stops31h 38m

$2,878

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Mon 3/11

11:08-15:50

3 stops35h 42m

Melbourne Avalon

Sun 16/11

08:10-14:41

2 stops23h 31m

$2,881

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Sat 20/9

19:09-16:05

3 stops29h 56m

Melbourne Avalon

Sun 28/9

20:40-15:00

2 stops33h 20m

$2,891

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Sun 2/11

05:00-06:35

3 stops56h 35m

$905

Flights are sorted by cheapest return flights first.

Deals found on 3/9

Showing 1-10 of 17 results
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Best time to book a flight from Chicago to Avalon

Have a flexible travel schedule? Discover the best time to fly to Avalon from Chicago with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago to Melbourne Avalon Airport
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Related info for your journey

Find useful and relevant information for your journey from Chicago to Avalon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Chicago to Avalon that include hotel bookings?

    Yes. In addition to deals on Chicago to Avalon flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Avalon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Avalon.

  • Can I find deals for business class flights from Chicago to Avalon?

    Yes. Cheapflights offers flight deals from Chicago to Avalon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago to Melbourne Avalon Airport?

    Currently, July is the cheapest month in which you can book a flight from Chicago to Melbourne Avalon Airport (average of $92). Flying from Chicago to Melbourne Avalon Airport in December is currently the most expensive (average of $173). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Chicago to Avalon

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Melbourne flights
Midway to Melbourne flights
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