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$150+ 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 12/17. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — MLB
Nov 30 — Dec 71
Sun 11/30
Sun 12/7
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 31, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$307
(Delta)

One-way from

$150
(Kiwi.com)

Popular in

March

Cheapest in

August

Average price

$227
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. 3% potential price decrease ($9 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 31, 2025.

This Delta deal was found by Cheapflights users on 10/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/86:00 amSTL - MLB
1 stop6h 44mDelta
Mon 12/156:47 pmMLB - STL
1 stop5h 55mDelta
Deal found 10/30$307
This American Airlines deal was found by Cheapflights users on 10/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/86:00 amSTL - MLB
2 stops10h 28mAmerican Airlines
Mon 12/1512:52 pmMLB - STL
1 stop5h 16mAmerican Airlines
Deal found 10/30$312
This American Airlines deal was found by Cheapflights users on 10/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/266:45 pmSTL - MLB
1 stop4h 34mAmerican Airlines
Wed 12/37:20 amMLB - STL
1 stop6h 58mAmerican Airlines
Deal found 10/29$322
This American Airlines deal was found by Cheapflights users on 10/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/112:11 pmSTL - MLB
2 stops9h 12mAmerican Airlines
Sun 12/145:23 pmMLB - STL
1 stop5h 05mAmerican Airlines
Deal found 10/29$373
This American Airlines deal was found by Cheapflights users on 10/31. 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.
Wed 11/266:45 pmSTL - MLB
1 stop4h 34mAmerican Airlines
Sun 12/285:27 pmMLB - STL
1 stop7h 28mAmerican Airlines
Deal found 10/31$382
This Delta deal was found by Cheapflights users on 10/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/243:29 pmMDW - MLB
1 stop6h 25mDelta
Wed 12/314:42 pmMLB - MDW
1 stop6h 40mDelta
Deal found 10/29$389
This American Airlines deal was found by Cheapflights users on 10/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/216:45 pmSTL - MLB
1 stop4h 34mAmerican Airlines
Sun 11/231:53 pmMLB - STL
1 stop6h 36mAmerican Airlines
Deal found 10/30$392
This Delta deal was found by Cheapflights users on 10/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/233:41 pmSTL - MLB
1 stop6h 13mDelta
Sat 12/276:47 pmMLB - STL
1 stop5h 55mDelta
Deal found 10/29$413
This Delta deal was found by Cheapflights users on 10/31. 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 12/295:29 pmORD - MLB
1 stop4h 25mDelta
Tue 1/611:24 amMLB - ORD
1 stop6h 19mDelta
Deal found 10/31$417
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/55:13 pmMDW - MLB
1 stop4h 36mDelta
Sun 12/76:00 amMLB - MDW
1 stop4h 54mDelta
Deal found 10/28$427
This Delta deal was found by Cheapflights users on 10/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/64:20 pmORD - MLB
1 stop4h 53mDelta
Mon 12/82:29 pmMLB - ORD
1 stop5h 14mDelta
Deal found 10/29$427
This Delta deal was found by Cheapflights users on 10/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/314:04 pmBMI - MLB
1 stop5h 50mDelta
Wed 1/711:24 amMLB - BMI
1 stop4h 31mDelta
Deal found 10/29$427

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 31, 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

St. LouisMelbourne

STL - MLB

STLMLB

Lambert-St Louis

Sat 1/17

5:00 pm-9:47 pm

1 stop3h 47m

Melbourne

Sun 1/18

6:00 am-11:05 am

1 stop6h 05m

$307

St. LouisMelbourne

STL - MLB

STLMLB

Lambert-St Louis

Sat 1/10

5:00 pm-9:47 pm

1 stop3h 47m

Melbourne

Tue 1/20

6:35 pm-11:39 pm

1 stop6h 04m

$307

St. LouisMelbourne

STL - MLB

STLMLB

Lambert-St Louis

Mon 12/8

6:00 am-1:44 pm

1 stop6h 44m

Melbourne

Mon 12/15

6:47 pm-11:42 pm

1 stop5h 55m

$307

St. LouisMelbourne

STL - MLB

STLMLB

Lambert-St Louis

Mon 12/8

6:00 am-5:28 pm

2 stops10h 28m

Melbourne

Mon 12/15

12:52 pm-5:08 pm

1 stop5h 16m

$312

St. LouisMelbourne

STL - MLB

STLMLB

Lambert-St Louis

Sat 1/10

11:05 am-11:58 pm

2 stops11h 53m

Melbourne

Tue 1/20

5:56 pm-11:12 pm

1 stop6h 16m

$312

St. LouisMelbourne

STL - MLB

STLMLB

Lambert-St Louis

Thu 12/11

6:53 pm-12:23 am

1 stop4h 30m

Melbourne

Sun 12/14

5:23 pm-9:28 pm

1 stop5h 05m

$322

St. LouisMelbourne

STL - MLB

STLMLB

Lambert-St Louis

Wed 11/26

6:45 pm-12:19 am

1 stop4h 34m

Melbourne

Wed 12/3

12:52 pm-9:47 pm

2 stops9h 55m

$327

ChicagoMelbourne

ORD - MLB

ORDMLB

Chicago O'Hare Intl

Wed 12/24

1:22 pm-10:54 pm

1 stop8h 32m

Melbourne

Thu 1/1

6:05 am-9:36 am

1 stop4h 31m

$351

ChicagoMelbourne

ORD - MLB

ORDMLB

Chicago O'Hare Intl

Wed 11/12

7:00 am-10:48 pm

2 stops14h 48m

Melbourne

Wed 11/19

6:00 am-6:20 pm

2 stops13h 20m

$369

ChicagoMelbourne

ORD - MLB

ORDMLB

Chicago O'Hare Intl

Wed 11/12

6:00 am-10:48 pm

2 stops15h 48m

Melbourne

Sat 11/15

6:00 am-5:53 pm

2 stops12h 53m

$374

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/31

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 31, 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.

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 3h 47m. Delta provides one of the quickest options available for as low as $307. 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 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$322Average$516FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$376Average$504FlexibilityNo cancel feeOn-time71%

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