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Cheap flights from Chicago to Melbourne Avalon Airport from $737

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 28/4. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — AVV
26 Mar — 2 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Chicago to Avalon

Enter your travel dates to find the best prices.

Cheapest flights from Chicago to Avalon
Explore the most affordable flight options available from Chicago to Avalon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 February 2026.

Thu 26/1115:40
ORD
-
AVV
2 stops29h 25m
Multiple Airlines
Sun 29/1120:55
AVV
-
ORD
2 stops34h 46m
Multiple Airlines
Deal found 23/2$1,858
Thu 19/319:29
ORD
-
AVV
2 stops32h 51m
Multiple Airlines
Mon 30/306:00
AVV
-
ORD
2 stops33h 47m
Multiple Airlines
Deal found 20/2$2,401
Thu 19/319:29
ORD
-
AVV
2 stops32h 51m
Multiple Airlines
Wed 8/406:00
AVV
-
ORD
2 stops30h 13m
Multiple Airlines
Deal found 22/2$2,403
Tue 24/319:40
ORD
-
AVV
2 stops26h 30m
Multiple Airlines
Mon 6/420:55
AVV
-
ORD
2 stops32h 21m
Multiple Airlines
Deal found 22/2$2,483
Thu 19/319:29
ORD
-
AVV
2 stops32h 51m
Multiple Airlines
Thu 9/410:30
AVV
-
ORD
2 stops28h 29m
Multiple Airlines
Deal found 21/2$2,554
Wed 4/316:45
ORD
-
AVV
2 stops28h 25m
Multiple Airlines
Mon 6/420:55
AVV
-
ORD
2 stops32h 21m
Multiple Airlines
Deal found 21/2$2,584
Thu 19/319:29
ORD
-
AVV
2 stops32h 51m
Multiple Airlines
Tue 31/306:00
AVV
-
ORD
2 stops27h 45m
Multiple Airlines
Deal found 21/2$2,614
Fri 20/319:29
ORD
-
AVV
2 stops35h 46m
Multiple Airlines
Tue 31/320:55
AVV
-
ORD
2 stops33h 58m
Multiple Airlines
Deal found 20/2$2,673
Tue 9/617:10
ORD
-
AVV
2 stops30h 10m
Qantas Airways
Thu 25/620:55
AVV
-
ORD
2 stops32h 26m
Qantas Airways
Deal found 20/2$2,888
Fri 29/515:20
ORD
-
AVV
2 stops32h 00m
Qantas Airways
Sat 13/610:30
AVV
-
ORD
2 stops28h 29m
Qantas Airways
Deal found 23/2$3,019

Find flight deals from Chicago to Avalon

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Avalon (AVV). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 24 February 2026.

Round-trip from

$2,401

One-way from

$798

Popular in

December

Cheapest in

March

Average price

$1,759
19/3-30/3
  • 19/3-30/3
  • 4 total stops
  • 66h 38m total
  • Chicago to Melbourne
Search Deals
10/3
  • 10/3
  • 3 total stops
  • 38h 47m total
  • Chicago to Melbourne
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($704 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($139 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 Chicago 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 24 February 2026.
Use the filters below to find and compare flights from Chicago to Melbourne Avalon Airport that are best for you.

Fly from

Chicago

Fly to

Avalon

Route

Depart

Return

Price

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Thu 19/3

19:29-20:20

2 stops32h 51m

Melbourne Avalon

Thu 9/4

10:30-23:59

2 stops28h 29m

$2,554

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Thu 19/3

19:29-20:20

2 stops32h 51m

Melbourne Avalon

Tue 31/3

06:00-17:45

2 stops27h 45m

$2,614

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Fri 20/3

19:29-23:15

2 stops35h 46m

Melbourne Avalon

Tue 31/3

20:55-14:53

2 stops33h 58m

$2,673

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Tue 9/6

17:10-14:20

2 stops30h 10m

Melbourne Avalon

Thu 25/6

20:55-14:21

2 stops32h 26m

$2,888

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Sun 22/3

15:35-14:10

2 stops30h 35m

Melbourne Avalon

Sun 29/3

06:00-14:43

2 stops24h 43m

$3,331

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Sun 22/3

19:29-20:20

2 stops32h 51m

Melbourne Avalon

Sun 29/3

06:00-23:47

2 stops33h 47m

$3,530

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Tue 28/4

06:20-22:50

3 stops49h 30m

$737

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Mon 9/3

20:55-23:15

3 stops58h 20m

$926

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Sun 31/5

08:05-20:05

2 stops45h 00m

$1,670

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Sat 15/8

18:03-14:20

2 stops29h 17m

$1,762

Flights are sorted by cheapest return flights first.

Deals found on 24/2

Showing 1-10 of 11 results
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Best time to book a flight from Chicago to Avalon

Have a flexible travel schedule? Discover the best time to fly to Avalon from Chicago 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 Chicago 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 Chicago 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 Chicago to Avalon that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Chicago 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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Alternative routes for Chicago to Avalon

See prices for flight routes from nearby airports that may be better suited for you.
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