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Cheap flights from Illinois to Melbourne Avalon Airport from $736

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 25/4. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — AVV
10 Apr — 17 Apr1
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 11 March 2026.

Fri 8/518:56
ORD
-
AVV
2 stops28h 14m
Multiple Airlines
Sat 16/516:40
AVV
-
ORD
2 stops36h 36m
Multiple Airlines
Deal found 9/3$2,365
Tue 21/419:21
ORD
-
AVV
2 stops29h 44m
Multiple Airlines
Tue 28/410:30
AVV
-
ORD
2 stops28h 29m
Multiple Airlines
Deal found 7/3$2,506
Thu 19/315:35
ORD
-
AVV
2 stops32h 15m
Multiple Airlines
Wed 8/420:55
AVV
-
ORD
2 stops32h 50m
Multiple Airlines
Deal found 7/3$2,517
Sat 21/1118:03
ORD
-
AVV
2 stops27h 02m
Multiple Airlines
Sun 29/1106:00
AVV
-
ORD
2 stops26h 55m
Multiple Airlines
Deal found 9/3$2,535
Tue 14/419:21
ORD
-
AVV
2 stops27h 49m
Multiple Airlines
Tue 21/406:00
AVV
-
ORD
2 stops26h 44m
Multiple Airlines
Deal found 9/3$2,538
Thu 9/419:21
ORD
-
AVV
2 stops36h 29m
Multiple Airlines
Thu 16/420:55
AVV
-
ORD
2 stops32h 21m
Multiple Airlines
Deal found 10/3$2,539
Fri 10/419:21
ORD
-
AVV
2 stops27h 49m
Multiple Airlines
Thu 23/406:00
AVV
-
ORD
2 stops32h 59m
Multiple Airlines
Deal found 8/3$2,613
Mon 3/819:01
ORD
-
AVV
2 stops28h 09m
Qantas Airways
Tue 25/806:00
AVV
-
ORD
2 stops26h 18m
Qantas Airways
Deal found 10/3$2,807
Sun 28/618:59
ORD
-
AVV
2 stops28h 11m
Qantas Airways
Wed 15/706:00
AVV
-
ORD
2 stops29h 11m
Qantas Airways
Deal found 8/3$2,808
Fri 3/717:10
ORD
-
AVV
2 stops30h 10m
Qantas Airways
Sat 11/720:55
AVV
-
ORD
2 stops32h 23m
Qantas Airways
Deal found 9/3$2,871
Sun 28/618:59
ORD
-
AVV
2 stops28h 11m
Qantas Airways
Fri 10/706:00
AVV
-
ORD
2 stops27h 04m
Qantas Airways
Deal found 7/3$2,878

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 11 March 2026.

Round-trip from

$2,365

One-way from

$736

Popular in

December

Cheapest in

March

Average price

$1,118
8/5-16/5
  • 8/5-16/5
  • 4 total stops
  • 64h 50m total
  • Illinois to Melbourne
Search Deals
25/4
  • 25/4
  • 3 total stops
  • 51h 22m total
  • Illinois to Melbourne
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($466 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($123 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 11 March 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

Fri 8/5

18:56-14:10

2 stops28h 14m

Melbourne Avalon

Sat 16/5

16:40-14:16

2 stops36h 36m

$2,365

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Fri 3/7

17:10-14:20

2 stops30h 10m

Melbourne Avalon

Sat 11/7

20:55-14:18

2 stops32h 23m

$2,871

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Thu 23/4

15:40-14:10

2 stops31h 30m

Melbourne Avalon

Mon 4/5

20:55-14:45

2 stops32h 50m

$3,019

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Wed 22/4

15:40-14:10

2 stops31h 30m

Melbourne Avalon

Wed 29/4

20:40-14:45

2 stops33h 05m

$3,033
Fastest return journey

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Sun 5/4

19:29-14:10

2 stops27h 41m

Melbourne Avalon

Sun 12/4

16:40-07:59

2 stops30h 19m

$3,680

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Wed 25/3

16:44-15:10

2 stops30h 26m

Melbourne Avalon

Mon 6/4

20:55-14:16

2 stops32h 21m

$4,091

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Sat 21/3

21:30-15:50

2 stops50h 20m

Melbourne Avalon

Sun 5/4

20:55-14:53

2 stops32h 58m

$4,107

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Wed 13/5

10:30-22:50

2 stops45h 20m

Melbourne Avalon

Sun 17/5

06:00-17:44

2 stops26h 44m

$4,284
Cheapest one-way

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Mon 18/5

05:15-22:50

3 stops50h 35m

$750

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Thu 26/3

05:11-20:20

3 stops47h 09m

$861

Flights are sorted by cheapest return flights first.

Deals found on 8/3

Showing 1-10 of 18 resultsSorted by cheapest first
1
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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.

  • How long is the flight from Illinois to Melbourne Avalon Airport?

    A quick flight from Illinois to Melbourne Avalon Airport can take about 30h 10m. Qantas Airways provides one of the quickest options available for as low as $2,871. The distance between Illinois and Melbourne Avalon Airport is about 15591 km.

  • 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.

See more FAQs

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How does Cheapflights help users find flights from Illinois to Avalon?

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?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Illinois to Avalon for you. Better yet — we are completely free to use.

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.

Can Cheapflights notify me if prices for flights from Illinois to Avalon become cheaper?

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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