Find flights
When to book

Cheap flights from Illinois to Melbourne Avalon Airport from $989

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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — AVV
15 Aug — 22 Aug1
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 16 July 2026.

Wed 26/815:40
ORD
-
AVV
2 stops31h 40m
Multiple Airlines
Wed 2/920:40
AVV
-
ORD
2 stops32h 56m
Multiple Airlines
Deal found 12/7$2,080
Mon 9/1115:30
ORD
-
AVV
2 stops31h 20m
Multiple Airlines
Mon 23/1106:00
AVV
-
ORD
2 stops25h 37m
Multiple Airlines
Deal found 13/7$2,099
Sat 22/815:40
ORD
-
AVV
2 stops31h 40m
Multiple Airlines
Sat 29/820:40
AVV
-
ORD
2 stops32h 56m
Multiple Airlines
Deal found 15/7$2,153
Thu 3/1215:20
ORD
-
AVV
2 stops38h 55m
Multiple Airlines
Sat 12/1220:55
AVV
-
ORD
2 stops36h 04m
Multiple Airlines
Deal found 14/7$2,508
Tue 1/1217:53
ORD
-
AVV
2 stops27h 12m
Multiple Airlines
Mon 14/1206:00
AVV
-
ORD
2 stops26h 59m
Multiple Airlines
Deal found 15/7$2,559
Sat 29/815:40
ORD
-
AVV
2 stops31h 40m
Multiple Airlines
Sat 5/920:40
AVV
-
ORD
2 stops32h 56m
Multiple Airlines
Deal found 15/7$2,602
Wed 2/1214:50
ORD
-
AVV
2 stops30h 15m
Multiple Airlines
Tue 29/1206:00
AVV
-
ORD
2 stops27h 51m
Multiple Airlines
Deal found 16/7$2,626
Sun 6/1217:53
ORD
-
AVV
2 stops33h 27m
Multiple Airlines
Mon 28/1220:55
AVV
-
ORD
2 stops38h 43m
Multiple Airlines
Deal found 16/7$2,641
Thu 27/809:45
ORD
-
AVV
2 stops37h 25m
Multiple Airlines
Thu 3/920:55
AVV
-
ORD
2 stops35h 52m
Multiple Airlines
Deal found 13/7$2,646
Fri 4/1216:53
ORD
-
AVV
2 stops28h 12m
Multiple Airlines
Tue 29/1206:00
AVV
-
ORD
2 stops26h 59m
Multiple Airlines
Deal found 16/7$2,656
Fri 28/815:40
ORD
-
AVV
2 stops31h 40m
Multiple Airlines
Fri 4/920:55
AVV
-
ORD
2 stops32h 41m
Multiple Airlines
Deal found 14/7$2,698

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 16 July 2026.

Round-trip from

$2,080

One-way from

$989

Popular in

September

Cheapest in

April

Average price

$2,103
26/8-2/9
  • 26/8-2/9
  • 4 total stops
  • 64h 36m total
  • Illinois to Melbourne
Search Deals
6/8
  • 6/8
  • 3 total stops
  • 39h 00m total
  • Illinois to Melbourne
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($480 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($53 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 16 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

Wed 26/8

15:40-14:20

2 stops31h 40m

Melbourne Avalon

Wed 2/9

20:55-22:05

3 stops40h 10m

$2,655

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Fri 28/8

15:40-14:20

2 stops31h 40m

Melbourne Avalon

Fri 4/9

20:55-19:53

3 stops37h 58m

$2,709
Fastest return journey

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Mon 31/8

19:07-14:10

2 stops28h 03m

Melbourne Avalon

Sat 12/9

10:30-23:30

2 stops28h 00m

$2,988

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Tue 4/8

19:08-22:50

2 stops36h 42m

Melbourne Avalon

Mon 10/8

20:55-14:36

2 stops32h 41m

$3,078

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Sun 2/8

19:08-14:10

2 stops28h 02m

Melbourne Avalon

Mon 10/8

20:55-14:36

2 stops32h 41m

$3,078

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Thu 3/12

18:55-23:15

2 stops35h 20m

Melbourne Avalon

Thu 31/12

06:00-15:59

2 stops26h 59m

$3,537

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Sun 27/12

16:53-14:05

2 stops28h 12m

Melbourne Avalon

Fri 15/1

16:25-16:51

2 stops41h 26m

$3,733

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Sun 6/12

15:20-15:50

2 stops31h 30m

Melbourne Avalon

Sat 26/12

16:25-16:51

2 stops41h 26m

$3,736

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Mon 7/12

15:20-15:50

2 stops31h 30m

Melbourne Avalon

Wed 30/12

06:00-18:35

2 stops29h 35m

$3,743

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Tue 1/12

17:53-14:05

2 stops27h 12m

Melbourne Avalon

Sun 27/12

06:00-20:00

2 stops31h 00m

$3,751

Flights are sorted by cheapest return flights first.

Deals found on 12/7

Showing 1-10 of 18 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.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.