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Cheap flights from Illinois to Melbourne Avalon Airport from $927

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 27/8. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — AVV
27 Aug — 3 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Illinois to Avalon

Enter your travel dates to find the best prices.

Cheapest flights from Illinois to Avalon
Explore the most affordable flight options available from Illinois to Avalon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 July 2026.

Mon 21/915:40
ORD
-
AVV
2 stops31h 40m
Multiple Airlines
Mon 28/920:55
AVV
-
ORD
2 stops38h 11m
Multiple Airlines
Deal found 26/7$1,684
Mon 7/919:48
ORD
-
AVV
2 stops27h 32m
Multiple Airlines
Mon 14/920:55
AVV
-
ORD
2 stops32h 48m
Multiple Airlines
Deal found 24/7$1,697
Wed 9/919:03
ORD
-
AVV
2 stops36h 47m
Multiple Airlines
Wed 16/910:30
AVV
-
ORD
2 stops28h 00m
Multiple Airlines
Deal found 26/7$1,776
Mon 17/821:05
ORD
-
AVV
2 stops50h 05m
Qantas Airways
Mon 7/920:55
AVV
-
ORD
2 stops47h 18m
Qantas Airways
Deal found 26/7$1,779
Sun 8/1108:29
ORD
-
AVV
2 stops45h 46m
Multiple Airlines
Wed 18/1114:50
AVV
-
ORD
2 stops32h 09m
Multiple Airlines
Deal found 26/7$1,796
Sun 20/908:35
ORD
-
AVV
2 stops38h 35m
Qantas Airways
Tue 29/906:00
AVV
-
ORD
2 stops38h 00m
Qantas Airways
Deal found 24/7$1,799
Tue 8/917:50
ORD
-
AVV
2 stops38h 00m
Multiple Airlines
Tue 15/916:40
AVV
-
ORD
2 stops27h 20m
Multiple Airlines
Deal found 24/7$1,871
Fri 16/1020:45
ORD
-
AVV
2 stops58h 05m
Multiple Airlines
Sun 25/1006:00
AVV
-
ORD
2 stops39h 59m
Multiple Airlines
Deal found 26/7$1,895
Mon 19/1018:55
ORD
-
AVV
2 stops29h 10m
Multiple Airlines
Mon 26/1008:10
AVV
-
ORD
2 stops27h 26m
Multiple Airlines
Deal found 25/7$1,896

Find flight deals from Illinois to Avalon

Keep the following information in mind while searching for Illinois to Avalon flight deals. Data was last updated 28 July 2026.

Round-trip from

$1,684

One-way from

$927

Popular in

September

Cheapest in

March

Average price

$2,109
21/9-28/9
  • 21/9-28/9
  • 4 total stops
  • 69h 51m total
  • Illinois to Melbourne
Search Deals
27/8
  • 27/8
  • 3 total stops
  • 39h 00m total
  • Illinois to Melbourne
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($80 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($55 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Illinois 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 28 July 2026.
Use the filters below to find and compare flights from Illinois to Melbourne Avalon Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Mon 10/8

19:00-22:50

2 stops36h 50m

Melbourne Avalon

Mon 17/8

20:55-15:54

2 stops33h 59m

$2,003

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Thu 19/11

18:45-23:15

2 stops35h 30m

Melbourne Avalon

Sat 28/11

06:00-18:20

2 stops29h 20m

$2,040

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Tue 8/9

15:40-14:20

2 stops31h 40m

Melbourne Avalon

Tue 15/9

20:40-14:43

2 stops33h 03m

$2,083

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Fri 11/9

15:40-14:20

2 stops31h 40m

Melbourne Avalon

Fri 18/9

20:55-19:48

3 stops37h 53m

$2,172

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Fri 20/11

17:15-14:05

2 stops27h 50m

Melbourne Avalon

Sun 29/11

06:00-22:31

2 stops33h 31m

$2,380

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Wed 9/9

14:15-20:20

3 stops39h 05m

Melbourne Avalon

Wed 16/9

20:55-19:48

3 stops37h 53m

$2,737

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Thu 7/1

12:00-09:45

2 stops52h 45m

Melbourne Avalon

Thu 14/1

06:00-16:51

2 stops27h 51m

$2,910
Fastest return journey

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Sun 10/1

17:53-14:05

2 stops27h 12m

Melbourne Avalon

Sun 24/1

06:00-16:51

2 stops27h 51m

$3,518
Cheapest one-way

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Thu 27/8

09:20-15:20

3 stops39h 00m

$927

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Sat 5/9

21:20-22:50

2 stops58h 30m

$999

Flights are sorted by cheapest return flights first.

Deals found on 28/7

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Best time to book a flight from Illinois to Avalon

Have a flexible travel schedule? Discover the best time to fly to Avalon from Illinois 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 Illinois to Melbourne Avalon Airport

No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Illinois 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 Illinois to Avalon that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois 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.

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Deals for Illinois to Avalon flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Illinois to Avalon?

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Can Cheapflights find flights from Illinois to Avalon with no change fees?

Need flexible booking options for your flight to Avalon from Illinois? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Of course! You can now track prices for flights from Illinois to Avalon and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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