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Cheap flights from Illinois 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 21/8. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — AVV
15 Jul — 22 Jul1
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 15 June 2026.

Tue 3/1115:40
ORD
-
AVV
2 stops29h 25m
Multiple Airlines
Tue 10/1106:00
AVV
-
ORD
2 stops25h 41m
Multiple Airlines
Deal found 14/6$2,025
Tue 17/1115:40
ORD
-
AVV
2 stops30h 55m
Multiple Airlines
Sun 29/1106:00
AVV
-
ORD
2 stops25h 41m
Multiple Airlines
Deal found 14/6$2,215
Sun 4/1015:40
ORD
-
AVV
2 stops30h 30m
Multiple Airlines
Sat 17/1006:00
AVV
-
ORD
2 stops30h 06m
Multiple Airlines
Deal found 14/6$2,216
Tue 17/1109:50
ORD
-
AVV
3 stops35h 15m
Multiple Airlines
Sat 28/1116:25
AVV
-
ORD
2 stops39h 16m
Multiple Airlines
Deal found 14/6$2,293
Fri 7/815:40
ORD
-
AVV
2 stops31h 40m
Multiple Airlines
Fri 21/816:40
AVV
-
ORD
2 stops36h 56m
Multiple Airlines
Deal found 11/6$2,484
Fri 11/1211:45
ORD
-
AVV
2 stops50h 50m
Multiple Airlines
Wed 6/106:00
AVV
-
ORD
2 stops25h 57m
Multiple Airlines
Deal found 11/6$2,501
Mon 3/820:49
ORD
-
AVV
2 stops59h 01m
Multiple Airlines
Tue 18/810:30
AVV
-
ORD
2 stops28h 00m
Multiple Airlines
Deal found 14/6$2,521

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 15 June 2026.

Round-trip from

$2,025

One-way from

$905

Popular in

December

Cheapest in

April

Average price

$2,047
3/11-10/11
  • 3/11-10/11
  • 4 total stops
  • 55h 06m total
  • Illinois to Melbourne
Search Deals
21/8
  • 21/8
  • 3 total stops
  • 51h 13m total
  • Illinois to Melbourne
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($437 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($100 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 15 June 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

Tue 17/11

15:40-15:35

2 stops30h 55m

Melbourne Avalon

Sun 29/11

06:00-14:41

2 stops25h 41m

$2,215

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Fri 7/8

15:40-14:20

2 stops31h 40m

Melbourne Avalon

Fri 21/8

16:40-14:36

2 stops36h 56m

$2,484

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Fri 11/12

08:50-07:35

2 stops53h 45m

Melbourne Avalon

Wed 6/1

06:00-16:49

2 stops27h 49m

$2,505
Fastest return journey

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Wed 30/9

19:03-16:05

2 stops30h 02m

Melbourne Avalon

Wed 14/10

06:00-16:03

2 stops26h 03m

$2,630

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Fri 20/11

18:03-20:20

2 stops33h 17m

Melbourne Avalon

Sun 29/11

20:55-15:55

2 stops36h 00m

$2,693

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Tue 17/11

15:00-14:05

2 stops30h 05m

Melbourne Avalon

Mon 30/11

06:00-15:55

2 stops26h 55m

$2,731

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Sun 22/11

18:03-14:05

2 stops27h 02m

Melbourne Avalon

Mon 30/11

20:55-16:52

2 stops36h 57m

$2,731

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Fri 11/12

08:50-07:35

2 stops53h 45m

Melbourne Avalon

Mon 4/1

20:55-15:33

2 stops35h 38m

$2,763

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Mon 10/8

10:00-20:20

2 stops43h 20m

Melbourne Avalon

Mon 17/8

06:00-18:29

2 stops27h 29m

$2,955

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Sun 28/6

18:59-14:10

2 stops28h 11m

Melbourne Avalon

Fri 10/7

16:40-05:45

2 stops28h 05m

$3,905

Flights are sorted by cheapest return flights first.

Deals found on 10/6

Showing 1-10 of 16 resultsSorted by cheapest first
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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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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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