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$152+ Cheap flights from Illinois to Melbourne, FL (MLB)

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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — MLB
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
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 October 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$276
(American Airlines)

One-way from

$152
(Delta)

Popular in

March

Cheapest in

August

Average price

$226
Provider with most accurate pricing for Chicago (CHI)-Orlando (ORL) flight deals.
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From Illinois to Melbourne
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One-way flight from Illinois to Melbourne
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Highest demand for flights based on searches. 6% potential increase in price ($17 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 23, 2025.

This American Airlines deal was found by Cheapflights users on 10/22. 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.
Mon 11/243:44 pmORD - MLB
1 stop7h 01mAmerican Airlines
Wed 12/312:52 pmMLB - ORD
1 stop6h 10mAmerican Airlines
Deal found 10/22$276
This Delta deal was found by Cheapflights users on 10/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/15:17 pmSTL - MLB
1 stop4h 31mDelta
Thu 12/46:47 pmMLB - STL
1 stop5h 55mDelta
Deal found 10/20$285
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Fri 11/145:56 pmSTL - MLB
1 stop4h 49mAmerican Airlines
Fri 11/215:23 pmMLB - STL
1 stop7h 42mAmerican Airlines
Deal found 10/21$293
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Sat 11/14:25 pmSTL - MLB
1 stop5h 55mAmerican Airlines
Mon 11/36:02 pmMLB - STL
1 stop6h 05mAmerican Airlines
Deal found 10/21$303
This American Airlines deal was found by Cheapflights users on 10/20. 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.
Mon 12/16:45 pmSTL - MLB
1 stop4h 34mAmerican Airlines
Thu 12/412:03 pmMLB - STL
2 stops10h 44mAmerican Airlines
Deal found 10/20$338
This Delta deal was found by Cheapflights users on 10/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/237:59 pmORD - MLB
1 stop13h 43mDelta
Thu 1/16:05 amMLB - ORD
1 stop4h 31mDelta
Deal found 10/20$341
This Delta deal was found by Cheapflights users on 10/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/315:20 amORD - MLB
1 stop4h 06mDelta
Wed 11/511:11 amMLB - ORD
2 stops12h 15mDelta
Deal found 10/22$345
This American Airlines deal was found by Cheapflights users on 10/22. 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.
Fri 12/195:00 amORD - MLB
1 stop5h 30mAmerican Airlines
Wed 12/316:20 amMLB - ORD
1 stop7h 20mAmerican Airlines
Deal found 10/22$352
This American Airlines deal was found by Cheapflights users on 10/22. 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.
Fri 12/55:58 pmSTL - MLB
1 stop4h 43mAmerican Airlines
Fri 12/125:58 pmMLB - STL
1 stop6h 08mAmerican Airlines
Deal found 10/22$353
This American Airlines deal was found by Cheapflights users on 10/23. 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.
Thu 11/205:00 amORD - MLB
1 stop5h 25mAmerican Airlines
Thu 11/276:05 amMLB - ORD
2 stops10h 44mAmerican Airlines
Deal found 10/23$359
This Delta deal was found by Cheapflights users on 10/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2012:39 pmORD - MLB
1 stop4h 23mDelta
Tue 12/236:47 pmMLB - ORD
1 stop6h 15mDelta
Deal found 10/21$362
This Delta deal was found by Cheapflights users on 10/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/212:50 pmMDW - MLB
1 stop4h 12mDelta
Tue 12/96:47 pmMLB - MDW
1 stop6h 00mDelta
Deal found 10/21$367

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 October 23, 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 - MLB

ORDMLB

Chicago O'Hare Intl

Wed 2/18

5:50 am-2:23 pm

1 stop7h 33m

Melbourne

Wed 2/25

5:55 am-10:06 am

1 stop5h 11m

$277

St. LouisMelbourne

STL - MLB

STLMLB

Lambert-St Louis

Mon 12/1

5:17 pm-10:48 pm

1 stop4h 31m

Melbourne

Thu 12/4

6:47 pm-11:42 pm

1 stop5h 55m

$285

St. LouisMelbourne

STL - MLB

STLMLB

Lambert-St Louis

Fri 11/14

5:56 pm-11:45 pm

1 stop4h 49m

Melbourne

Fri 11/21

5:23 pm-12:05 am

1 stop7h 42m

$303

St. LouisMelbourne

STL - MLB

STLMLB

Lambert-St Louis

Thu 11/13

11:39 am-6:03 pm

1 stop5h 24m

Melbourne

Thu 11/20

6:48 pm-11:44 pm

1 stop5h 56m

$303

St. LouisMelbourne

STL - MLB

STLMLB

Lambert-St Louis

Sat 1/10

8:13 am-3:51 pm

1 stop6h 38m

Melbourne

Tue 1/20

5:56 pm-11:12 pm

1 stop6h 16m

$324

St. LouisMelbourne

STL - MLB

STLMLB

Lambert-St Louis

Sat 1/10

1:00 pm-5:59 pm

1 stop3h 59m

Melbourne

Tue 1/20

6:35 pm-11:40 pm

1 stop6h 05m

$324

St. LouisMelbourne

STL - MLB

STLMLB

Lambert-St Louis

Sun 1/4

3:41 pm-10:54 pm

1 stop6h 13m

Melbourne

Sat 1/17

5:55 am-11:50 am

1 stop6h 55m

$352

St. LouisMelbourne

STL - MLB

STLMLB

Lambert-St Louis

Fri 12/5

5:58 pm-11:41 pm

1 stop4h 43m

Melbourne

Fri 12/12

5:58 pm-11:06 pm

1 stop6h 08m

$353

ChicagoMelbourne

ORD - MLB

ORDMLB

Chicago O'Hare Intl

Sat 12/20

12:39 pm-6:02 pm

1 stop4h 23m

Melbourne

Tue 12/23

6:47 pm-12:02 am

1 stop6h 15m

$362

ChicagoMelbourne

MDW - MLB

MDWMLB

Chicago Midway

Tue 12/2

12:50 pm-6:02 pm

1 stop4h 12m

Melbourne

Tue 12/9

6:47 pm-11:47 pm

1 stop6h 00m

$367

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

Showing 1-10 of 60 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, Florida?

Currently, January is the cheapest month in which you can book a flight from Illinois to Melbourne, Florida (average of $65). Flying from Illinois to Melbourne, Florida in June is currently the most expensive (average of $112). 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 MLB?

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 October 23, 2025.

It’s optimal to fly from Illinois to Melbourne, Florida in the evening. By choosing this option you can save up to 67% on the cost of your flight, compared to a flight in the afternoon.

How much does it cost to fly round-trip from Illinois to Melbourne, Florida?

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 airport do you fly into for flights to Melbourne from Illinois?

    Most people fly into Melbourne (MLB) if they book a flight to Melbourne from Illinois. Melbourne is conveniently located just 2.7 mi from Melbourne’s city center.

  • How long is the flight from Illinois to Melbourne, Florida?

    A quick flight from Illinois to Melbourne, Florida can take about 4h 49m. Delta provides one of the quickest options available for as low as $303. The distance from Illinois to Melbourne, Florida is about 923 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The most popular route from Illinois to Melbourne, Florida is Chicago O'Hare Intl - Melbourne. You may also consider Chicago Midway - Melbourne or 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 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, Florida?

    Currently, January is the cheapest month in which you can book a flight from Illinois to Melbourne, Florida (average of $65). Flying from Illinois to Melbourne, Florida in June is currently the most expensive (average of $112). 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

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Illinois to Melbourne

Discover the top 2 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 October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$322Average$506FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$376Average$504FlexibilityNo cancel feeOn-time71%

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