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Cheap flights from Illinois to Melbourne from $679

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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — MEL
3 Apr — 10 Apr1
1 adult

Cheap flight deals from Illinois to Melbourne

Keep the following information in mind while searching for Illinois to Melbourne flight deals. Data was last updated 29 March 2025.

Round-trip from

$1,578

One-way from

$679

Popular in

December

Cheapest in

March

Average price

$1,823
3/5-9/5
  • 3/5-9/5
  • 4 total stops
  • 65h 24m total
  • Illinois to Melbourne
Search Deals
8/4
  • 8/4
  • 2 total stops
  • 36h 40m total
  • Illinois to Melbourne
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($676 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($150 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Illinois to Melbourne

Cheapest flights from Illinois to Melbourne
Explore the most affordable flight options available from Illinois to Melbourne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 March 2025.

Sat 3/511:53ORD - MEL
2 stops33h 22mMultiple Airlines
Fri 9/513:40MEL - ORD
2 stops32h 02mMultiple Airlines
Deal found 27/3$1,578
Sat 10/519:19STL - MEL
2 stops33h 01mMultiple Airlines
Sat 17/507:30MEL - STL
2 stops30h 15mMultiple Airlines
Deal found 28/3$1,751
Wed 22/1015:40ORD - AVV
2 stops36h 35mMultiple Airlines
Wed 12/1106:00AVV - ORD
2 stops25h 39mMultiple Airlines
Deal found 29/3$1,875
Wed 22/1015:40ORD - MEL
2 stops28h 25mAir Canada
Wed 12/1108:10MEL - ORD
2 stops25h 28mAir Canada
Deal found 29/3$1,893
Tue 11/1115:24ORD - MEL
2 stops25h 56mQantas Airways
Fri 21/1116:35MEL - ORD
1 stop39h 17mQantas Airways
Deal found 27/3$1,967
Sat 5/418:45ORD - MEL
2 stops26h 30mFiji Airways
Tue 15/412:55MEL - ORD
2 stops23h 20mFiji Airways
Deal found 28/3$2,023
Sat 26/417:27STL - MEL
2 stops27h 48mFiji Airways
Sat 3/512:55MEL - STL
2 stops24h 33mFiji Airways
Deal found 29/3$2,047
Wed 5/1111:55ORD - MEL
2 stops38h 05mTurkish Airlines
Wed 19/1120:40MEL - ORD
2 stops54h 30mTurkish Airlines
Deal found 29/3$2,077
Mon 10/1116:25ORD - MEL
2 stops54h 10mANA
Sun 23/1109:00MEL - ORD
2 stops39h 20mANA
Deal found 27/3$2,220
Wed 22/1013:10ORD - MEL
2 stops23h 50mAmerican Airlines
Wed 12/1112:00MEL - ORD
1 stop22h 20mAmerican Airlines
Deal found 29/3$2,244
Wed 5/1114:40ORD - MEL
1 stop28h 50mCathay Pacific
Tue 18/1100:45MEL - ORD
1 stop29h 15mCathay Pacific
Deal found 29/3$2,245
Sun 18/518:11STL - MEL
1 stop23h 04mUnited Airlines
Sun 1/610:55MEL - STL
1 stop22h 05mUnited Airlines
Deal found 29/3$2,280

Cheapflights Fare Finder

Customise your flight search to find flights from Illinois to Melbourne 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 29 March 2025.
Use the filters below to find and compare flights from Illinois to Melbourne that are best for you.

Fly from

Illinois

Fly to

Melbourne

Route

Depart

Return

Price

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Sat 3/5

11:53-12:15

2 stops33h 22m

Melbourne

Fri 9/5

13:40-06:42

2 stops32h 02m

$1,578

St. LouisMelbourne

STL - MEL

STLMEL

Lambert-St Louis

Sat 10/5

19:19-19:20

2 stops33h 01m

Melbourne

Sat 17/5

07:30-22:45

2 stops30h 15m

$1,751

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Sun 25/5

15:35-12:20

2 stops29h 45m

Melbourne

Tue 3/6

06:00-14:43

2 stops23h 43m

$1,894

St. LouisMelbourne

STL - MEL

STLMEL

Lambert-St Louis

Sat 26/4

17:27-12:15

2 stops27h 48m

Melbourne

Sat 3/5

12:55-22:28

2 stops24h 33m

$2,047

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Mon 23/6

09:59-06:45

1 stop29h 46m

Melbourne

Wed 16/7

11:55-19:04

1 stop22h 09m

$2,134

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Mon 12/5

18:59-16:05

3 stops30h 06m

Melbourne Avalon

Mon 19/5

06:00-11:36

3 stops44h 36m

$2,139

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Sat 3/5

11:25-19:25

2 stops41h 00m

Melbourne

Wed 14/5

21:20-09:40

2 stops51h 20m

$2,222

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Tue 13/5

18:45-11:30

2 stops25h 45m

Melbourne

Sun 25/5

12:55-22:32

2 stops24h 37m

$2,237

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Sun 25/5

13:59-05:00

2 stops24h 01m

Melbourne

Tue 3/6

11:55-22:32

1 stop25h 37m

$2,244

St. LouisMelbourne

STL - MEL

STLMEL

Lambert-St Louis

Sun 18/5

18:11-08:15

1 stop23h 04m

Melbourne

Sun 1/6

10:55-18:00

1 stop22h 05m

$2,280

Flights are sorted by cheapest return flights first.

Deals found on 28/3

Showing 1-10 of 34 results
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Best time to book a flight from Illinois to Melbourne

Have a flexible travel schedule? Discover the best time to fly to Melbourne 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

What is the cheapest month to book a flight from Illinois to Melbourne?

Currently, May is the cheapest month in which you can book a flight from Illinois to Melbourne (average of $132). Flying from Illinois to Melbourne in October is currently the most expensive (average of $184). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Melbourne by month

Plan your trip to Melbourne by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Melbourne ranges from 30.0 - 60.0 inches per month. November is typically the wettest month, when rainfall can reach 60.0 mm. March is typically the driest time to visit Melbourne when rainfall is around 30.0 mm.

Temperature in Melbourne by month

Plan your trip to Melbourne by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Melbourne, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 8.0 C).

Reviews of airlines servicing Melbourne

Get insights into the airlines that provide service to Melbourne. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Melbourne. Reviews last updated 29 March 2025.
Get a feel of what it's like to fly with Air Tahiti Nui, Fiji Airways and Air New Zealand from Illinois to Melbourne by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Food

7.8

Boarding

8.7

Comfort

8.0

Entertainment

7.2

Crew

9.1

Overall

8.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Air Tahiti Nui
8.7
Very Good
61 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Food

7.8

Boarding

8.7

Comfort

8.0

Entertainment

7.2

Crew

9.1

Overall

8.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Fiji Airways
8.0
Very Good
182 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Food

7.8

Boarding

8.7

Comfort

8.0

Entertainment

7.2

Crew

9.1

Overall

8.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Air New Zealand
7.9
Good
455 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Food

7.8

Boarding

8.7

Comfort

8.0

Entertainment

7.2

Crew

9.1

Overall

8.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Qantas Airways
7.5
Good
811 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Food

7.8

Boarding

8.7

Comfort

8.0

Entertainment

7.2

Crew

9.1

Overall

8.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Cathay Pacific
7.5
Good
839 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Food

7.8

Boarding

8.7

Comfort

8.0

Entertainment

7.2

Crew

9.1

Overall

8.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Melbourne. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Illinois to Melbourne one-way?

    For one-way options, check prices for Air India. According to our data, you can fly for as low as $1,281. Users have also found prices from $1,384 and $1,430 on Air Canada and Cathay Pacific, respectively.

  • What are the most popular routes from Illinois to Melbourne?

    The most popular flight routes from Illinois to Melbourne are Chicago O'Hare Intl - Melbourne, Chicago O'Hare Intl - Melbourne Avalon and Lambert-St Louis - Melbourne.

  • Can I find deals for flights from Illinois to Melbourne that include hotel bookings?

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

  • How can I find direct flights from Illinois to Melbourne?

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

  • Can I find deals for business class flights from Illinois to Melbourne?

    Yes. Cheapflights offers flight deals from Illinois to Melbourne by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Illinois to Melbourne?

    Currently, May is the cheapest month in which you can book a flight from Illinois to Melbourne (average of $132). Flying from Illinois to Melbourne in October is currently the most expensive (average of $184). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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

When you search for this flight from Illinois to Melbourne, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Illinois to Melbourne?

Cheapflights simply makes it quick and affordable to book flights from Illinois to Melbourne by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Illinois to Melbourne with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Illinois to Melbourne flexibly with Cheapflights today.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Melbourne from Illinois today and book when prices fit your budget.

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