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$577+ Cheap flights from Illinois to Melbourne

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 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — MEL
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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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 May 1, 2025.

Round-trip from

$1,168
(Trip.com)

One-way from

$666
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$1,361
From Illinois to Melbourne
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One-way flight from Illinois to Melbourne
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($292 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($59 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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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 May 1, 2025.

This Trip.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/146:10 amORD - MEL
2 stops39h 05mMultiple Airlines
Sat 6/211:40 pmMEL - ORD
2 stops24h 25mMultiple Airlines
Deal found 4/30$1,168
This KAYAK deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/41:23 pmORD - MEL
2 stops28h 57mQantas Airways
Tue 11/183:05 pmMEL - ORD
2 stops24h 55mQantas Airways
Deal found 4/28$1,201
This StudentUniverse deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/214:25 pmORD - MEL
2 stops26h 25mAir New Zealand
Tue 11/118:35 amMEL - ORD
2 stops28h 47mAir New Zealand
Deal found 4/29$1,265
This StudentUniverse deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/94:32 pmSTL - MEL
2 stops27h 18mAir New Zealand
Tue 9/238:35 amMEL - STL
2 stops28h 41mAir New Zealand
Deal found 4/30$1,265
This FlightHub deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/57:38 pmSTL - MEL
2 stops24h 52mFiji Airways
Sat 8/161:30 pmMEL - STL
2 stops24h 44mFiji Airways
Deal found 4/30$1,306
This FlightHub deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2211:45 pmORD - MEL
2 stops52h 40mTurkish Airlines
Wed 11/128:40 pmMEL - ORD
2 stops38h 45mTurkish Airlines
Deal found 4/30$1,310
This oojo deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/157:19 pmSTL - MEL
2 stops33h 01mMultiple Airlines
Sat 5/247:30 amMEL - STL
2 stops30h 15mMultiple Airlines
Deal found 4/30$1,326
This StudentUniverse deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/74:00 pmORD - MEL
1 stop28h 15mCathay Pacific
Mon 5/2611:45 pmMEL - ORD
1 stop29h 40mCathay Pacific
Deal found 4/28$1,376
This KAYAK deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/226:45 pmORD - AVV
2 stops36h 05mMultiple Airlines
Wed 11/128:10 amAVV - ORD
2 stops28h 10mMultiple Airlines
Deal found 4/30$1,376
This American Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/258:40 amORD - MEL
1 stop29h 55mAmerican Airlines
Tue 12/212:00 pmMEL - ORD
1 stop24h 26mAmerican Airlines
Deal found 4/28$1,409
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/183:35 pmORD - MEL
1 stop24h 55mUnited Airlines
Wed 6/2510:55 amMEL - ORD
1 stop25h 13mUnited Airlines
Deal found 4/29$1,441
This Gurufare deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/97:59 pmSTL - MEL
1 stop42h 01mQantas Airways
Tue 9/2311:55 amMEL - STL
1 stop26h 04mQantas Airways
Deal found 4/30$1,445

Cheapflights Fare Finder

Customize 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 2,558,603 searches. Data last updated May 1, 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 6/14

6:10 am-12:15 pm

2 stops39h 05m

Melbourne

Sat 6/21

1:40 pm-11:05 pm

2 stops24h 25m

$1,168

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Tue 10/21

4:25 pm-10:50 am

2 stops26h 25m

Melbourne

Tue 11/11

8:35 am-8:22 pm

2 stops28h 47m

$1,265

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Wed 10/22

11:45 pm-8:25 pm

2 stops52h 40m

Melbourne

Wed 11/12

8:40 pm-6:25 pm

2 stops38h 45m

$1,310

St. LouisMelbourne

STL - MEL

STLMEL

Lambert-St Louis

Thu 5/15

7:19 pm-7:20 pm

2 stops33h 01m

Melbourne

Sat 5/24

7:30 am-10:45 pm

2 stops30h 15m

$1,326

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Tue 10/14

8:50 am-6:45 am

1 stop29h 55m

Melbourne

Tue 10/28

12:00 pm-5:02 pm

1 stop21h 02m

$1,342

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Wed 10/22

6:45 pm-10:50 pm

2 stops36h 05m

Melbourne Avalon

Wed 11/12

8:10 am-7:20 pm

2 stops28h 10m

$1,376

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Wed 10/22

6:00 am-5:00 am

1 stop31h 00m

Melbourne

Wed 11/12

12:00 pm-5:55 pm

2 stops22h 55m

$1,413

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Wed 10/22

4:00 pm-12:15 pm

1 stop28h 15m

Melbourne

Tue 11/11

12:45 am-1:00 pm

1 stop29h 15m

$1,424

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Wed 6/18

3:35 pm-7:30 am

1 stop24h 55m

Melbourne

Wed 6/25

10:55 am-9:08 pm

1 stop25h 13m

$1,441

St. LouisMelbourne

STL - MEL

STLMEL

Lambert-St Louis

Wed 6/25

7:10 pm-8:15 am

1 stop22h 05m

Melbourne

Wed 7/9

10:55 am-4:45 pm

1 stop20h 50m

$1,446

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 46 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 round-trip 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, March is the cheapest month in which you can book a flight from Illinois to Melbourne (average of $1,071). Flying from Illinois to Melbourne in December is currently the most expensive (average of $1,774). 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.

What is the cheapest time of day to fly from IL to MEL?

Find hourly flight availability from Illinois to Melbourne. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

When flying from Illinois to Melbourne, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 1.2 - 2.4 inches per month. November is typically the wettest month, when rainfall can reach 2.4 in. March is typically the driest time to visit Melbourne when rainfall is around 1.2 in.

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 68.0 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 46.4 F).

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 May 1, 2025.
To help decide which airline to fly from Illinois to Melbourne, see what other customers have to say about Air Tahiti Nui, Fiji Airways and Singapore Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.8
Very good
62 reviews

Overall

8.8

Comfort

8.1

Boarding

8.7

Food

7.8

Crew

9.1

Entertainment

7.3

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
8.8
Very good
62 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Overall

8.8

Comfort

8.1

Boarding

8.7

Food

7.8

Crew

9.1

Entertainment

7.3

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
8.1
Very good
190 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Overall

8.8

Comfort

8.1

Boarding

8.7

Food

7.8

Crew

9.1

Entertainment

7.3

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.
Singapore Airlines
8.1
Very good
1,292 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Overall

8.8

Comfort

8.1

Boarding

8.7

Food

7.8

Crew

9.1

Entertainment

7.3

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.
Emirates
8.0
Very good
3,216 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Overall

8.8

Comfort

8.1

Boarding

8.7

Food

7.8

Crew

9.1

Entertainment

7.3

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
8.0
Very good
472 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Overall

8.8

Comfort

8.1

Boarding

8.7

Food

7.8

Crew

9.1

Entertainment

7.3

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 Philippine Airlines. According to our data, you can fly for as low as $800. Users have also found prices from $815 and $830 on Air India and Air New Zealand, respectively.

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

    When deciding which route to take from Illinois to Melbourne consider Chicago O'Hare Intl - Melbourne, Chicago O'Hare Intl - Melbourne Avalon or Lambert-St Louis - Melbourne as they are the most popular.

  • 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 vacation 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, March is the cheapest month in which you can book a flight from Illinois to Melbourne (average of $1,071). Flying from Illinois to Melbourne in December is currently the most expensive (average of $1,774). 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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Alternative routes for Illinois to Melbourne

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Top 5 airlines flying from Illinois to Melbourne

Discover the top 5 airlines that operate flights from Illinois to Melbourne. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$769Average$1,260FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$853Average$1,121FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$1,032Average$1,340FlexibilityNo cancel feeOn-time67%
Fiji AirwaysCheapest$1,217Average$1,398FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$1,432Average$1,656FlexibilityNo cancel feeOn-time69%

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