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Cheap flights from Illinois to Melbourne Avalon Airport from $791

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 20/5. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — AVV
10 Mar — 17 Mar1
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 8 February 2026.

Thu 19/215:35
ORD
-
AVV
2 stops31h 15m
Multiple Airlines
Wed 25/206:00
AVV
-
ORD
2 stops25h 41m
Multiple Airlines
Deal found 4/2$1,906
Thu 19/315:35
ORD
-
AVV
2 stops32h 15m
Multiple Airlines
Tue 7/420:40
AVV
-
ORD
2 stops33h 03m
Multiple Airlines
Deal found 6/2$1,972
Thu 19/315:35
ORD
-
AVV
2 stops32h 15m
Multiple Airlines
Mon 6/420:40
AVV
-
ORD
2 stops33h 03m
Multiple Airlines
Deal found 4/2$2,112
Sun 22/314:58
ORD
-
AVV
2 stops32h 52m
Multiple Airlines
Sun 29/306:00
AVV
-
ORD
2 stops39h 37m
Multiple Airlines
Deal found 4/2$2,253
Mon 23/316:44
ORD
-
AVV
2 stops35h 36m
Multiple Airlines
Mon 30/314:55
AVV
-
ORD
2 stops24h 52m
Multiple Airlines
Deal found 6/2$2,298
Sun 1/1118:03
ORD
-
AVV
2 stops27h 02m
Multiple Airlines
Sat 14/1110:20
AVV
-
ORD
2 stops23h 55m
Multiple Airlines
Deal found 6/2$2,321
Thu 19/315:35
ORD
-
AVV
2 stops32h 15m
Multiple Airlines
Sat 4/420:55
AVV
-
ORD
2 stops33h 48m
Multiple Airlines
Deal found 4/2$2,334
Tue 18/817:44
ORD
-
AVV
2 stops29h 26m
Qantas Airways
Tue 1/914:55
AVV
-
ORD
2 stops29h 30m
Qantas Airways
Deal found 5/2$2,399
Tue 15/916:45
ORD
-
AVV
2 stops30h 25m
Qantas Airways
Mon 21/920:55
AVV
-
ORD
2 stops47h 34m
Qantas Airways
Deal found 7/2$2,421
Sun 22/306:45
ORD
-
AVV
2 stops45h 35m
Qantas Airways
Mon 30/320:55
AVV
-
ORD
2 stops48h 42m
Qantas Airways
Deal found 5/2$2,422
Sun 9/806:45
ORD
-
AVV
2 stops40h 25m
Qantas Airways
Mon 31/820:55
AVV
-
ORD
2 stops47h 30m
Qantas Airways
Deal found 7/2$2,441

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 8 February 2026.

Round-trip from

$1,906

One-way from

$791

Popular in

December

Cheapest in

March

Average price

$1,763
19/2-25/2
  • 19/2-25/2
  • 4 total stops
  • 56h 56m total
  • Illinois to Melbourne
Search Deals
20/5
  • 20/5
  • 3 total stops
  • 58h 30m total
  • Illinois to Melbourne
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($666 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($137 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 8 February 2026.
Use the filters below to find and compare flights from Illinois to Melbourne Avalon Airport that are best for you.

Fly from

Illinois

Fly to

Avalon

Route

Depart

Return

Price

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Thu 19/2

15:35-15:50

2 stops31h 15m

Melbourne Avalon

Wed 25/2

06:00-14:41

2 stops25h 41m

$1,906

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Thu 19/3

15:35-15:50

2 stops32h 15m

Melbourne Avalon

Tue 7/4

20:40-14:43

2 stops33h 03m

$1,972

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Thu 19/3

15:35-15:50

2 stops32h 15m

Melbourne Avalon

Mon 6/4

20:40-14:43

2 stops33h 03m

$2,112

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Mon 23/3

16:44-20:20

2 stops35h 36m

Melbourne Avalon

Mon 30/3

14:55-23:47

2 stops24h 52m

$2,298

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Thu 19/3

15:35-15:50

2 stops32h 15m

Melbourne Avalon

Sat 4/4

20:55-14:43

2 stops33h 48m

$2,334

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Mon 8/6

21:00-14:10

2 stops50h 10m

Melbourne Avalon

Mon 29/6

20:55-05:19

2 stops47h 24m

$2,442

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Thu 19/3

19:29-23:15

2 stops35h 46m

Melbourne Avalon

Mon 30/3

14:55-23:47

2 stops24h 52m

$2,522

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Sun 8/3

06:45-09:45

2 stops35h 00m

Melbourne Avalon

Sun 15/3

06:00-05:37

2 stops39h 37m

$2,776

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Sun 28/6

17:10-20:05

2 stops35h 55m

Melbourne Avalon

Fri 10/7

16:40-05:19

2 stops27h 39m

$2,807

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Wed 20/5

21:20-22:50

3 stops58h 30m

$791

Flights are sorted by cheapest return flights first.

Deals found on 6/2

Showing 1-10 of 15 results
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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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