HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Melbourne

$158+ 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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — MLB
Dec 25 — Jan 11
Thu 12/25
Thu 1/1
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Illinois to Melbourne with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 November 25, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$179
(American Airlines)

One-way from

$139
(Delta)

Popular in

March

Cheapest in

August

Average price

$267
Provider with most accurate pricing for Chicago (CHI)-Orlando (ORL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Orlando (ORL) flights.
Search Deals
From Illinois to Melbourne
Search Deals
One-way flight from Illinois to Melbourne
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 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 November 25, 2025.

This Delta deal was found by Cheapflights users on 11/24. 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 12/136:00 amMLI - MLB
1 stop6h 44mDelta
Wed 12/176:47 pmMLB - MLI
1 stop4h 46mDelta
Deal found 11/24$331
This American Airlines deal was found by Cheapflights users on 11/24. 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.
Sun 12/214:05 pmORD - MLB
1 stop7h 07mAmerican Airlines
Thu 1/16:20 amMLB - ORD
1 stop5h 25mAmerican Airlines
Deal found 11/24$399
This American Airlines deal was found by Cheapflights users on 11/25. 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 12/236:35 pmSTL - MLB
1 stop4h 37mAmerican Airlines
Wed 12/313:40 pmMLB - STL
1 stop4h 50mAmerican Airlines
Deal found 11/25$402
This Delta deal was found by Cheapflights users on 11/22. 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.
Sat 12/138:00 amSTL - MLB
1 stop4h 44mDelta
Wed 12/176:00 amMLB - STL
1 stop5h 45mDelta
Deal found 11/22$427
This American Airlines deal was found by Cheapflights users on 11/24. 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 12/155:00 amORD - MLB
1 stop6h 19mAmerican Airlines
Mon 1/51:47 pmMLB - ORD
1 stop5h 02mAmerican Airlines
Deal found 11/24$437
This Delta deal was found by Cheapflights users on 11/22. 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.
Sat 12/136:00 amBMI - MLB
1 stop6h 44mDelta
Wed 12/176:47 pmMLB - BMI
1 stop4h 19mDelta
Deal found 11/22$447
This American Airlines deal was found by Cheapflights users on 11/24. 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 12/257:11 amORD - MLB
1 stop5h 06mAmerican Airlines
Thu 1/16:20 amMLB - ORD
2 stops7h 54mAmerican Airlines
Deal found 11/24$449
This American Airlines deal was found by Cheapflights users on 11/25. 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.
Sun 12/214:07 pmORD - MLB
2 stops7h 05mAmerican Airlines
Sun 12/286:20 amMLB - ORD
1 stop5h 25mAmerican Airlines
Deal found 11/25$459
This Delta deal was found by Cheapflights users on 11/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/135:12 pmSTL - MLB
1 stop4h 01mDelta
Tue 12/166:00 amMLB - STL
1 stop5h 45mDelta
Deal found 11/23$467
This American Airlines deal was found by Cheapflights users on 11/23. 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.
Sat 12/131:43 pmSTL - MLB
2 stops9h 40mAmerican Airlines
Tue 12/1612:52 pmMLB - STL
1 stop6h 51mAmerican Airlines
Deal found 11/23$472
This Delta deal was found by Cheapflights users on 11/24. 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 12/136:00 amMDW - MLB
1 stop6h 44mDelta
Wed 12/172:29 pmMLB - MDW
1 stop10h 18mDelta
Deal found 11/24$486
This Delta deal was found by Cheapflights users on 11/24. 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 12/134:20 pmORD - MLB
1 stop4h 53mDelta
Wed 12/1711:21 amMLB - ORD
1 stop12h 22mDelta
Deal found 11/24$486

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 November 25, 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 1/10

8:13 am-3:51 pm

1 stop6h 38m

Melbourne

Tue 1/20

4:21 pm-11:12 pm

1 stop7h 51m

$179

MolineMelbourne

MLI - MLB

MLIMLB

Moline Quad-City

Sat 12/13

6:00 am-1:44 pm

1 stop6h 44m

Melbourne

Wed 12/17

6:47 pm-10:33 pm

1 stop4h 46m

$331

ChicagoMelbourne

ORD - MLB

ORDMLB

Chicago O'Hare Intl

Mon 1/5

2:50 pm-10:40 pm

1 stop6h 50m

Melbourne

Sat 1/17

3:15 pm-7:35 pm

1 stop5h 20m

$352

St. LouisMelbourne

STL - MLB

STLMLB

Lambert-St Louis

Wed 2/11

9:59 am-5:49 pm

1 stop6h 50m

Melbourne

Wed 2/18

6:00 am-9:06 am

1 stop4h 06m

$357

St. LouisMelbourne

STL - MLB

STLMLB

Lambert-St Louis

Sat 1/10

7:10 am-2:24 pm

1 stop6h 14m

Melbourne

Tue 1/20

6:35 pm-11:37 pm

1 stop6h 02m

$367

St. LouisMelbourne

STL - MLB

STLMLB

Lambert-St Louis

Wed 2/11

11:27 am-11:40 pm

2 stops11h 13m

Melbourne

Wed 2/18

7:00 am-1:16 pm

1 stop7h 16m

$373

St. LouisMelbourne

STL - MLB

STLMLB

Lambert-St Louis

Sun 2/1

8:13 am-3:51 pm

1 stop6h 38m

Melbourne

Mon 2/2

5:56 pm-11:12 pm

1 stop6h 16m

$378

MolineMelbourne

MLI - MLB

MLIMLB

Moline Quad-City

Thu 1/29

5:11 pm-10:40 pm

1 stop4h 29m

Melbourne

Sat 2/7

6:35 pm-10:33 pm

1 stop4h 58m

$379

ChicagoMelbourne

ORD - MLB

ORDMLB

Chicago O'Hare Intl

Wed 4/1

7:00 am-10:52 pm

2 stops14h 52m

Melbourne

Wed 4/8

6:37 pm-11:56 pm

1 stop6h 19m

$385

ChicagoMelbourne

ORD - MLB

ORDMLB

Chicago O'Hare Intl

Mon 1/5

4:07 pm-12:12 am

2 stops7h 05m

Melbourne

Sat 1/17

5:56 pm-9:14 am

2 stops16h 18m

$386

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/25

Showing 1-10 of 52 results
1
2
3
...
6

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 $62). 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 November 25, 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 6h 38m. American Airlines provides one of the quickest options available for as low as $179. 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 cheapest airlines to fly from Illinois to Melbourne, Florida one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $166. Users have also found prices from $208 and $229 on Allegiant Air and American Airlines, respectively.

  • 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 $62). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Illinois to Melbourne

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Fort Lauderdale flights
John F Kennedy Intl to Miami flights
John F Kennedy Intl to Fort Lauderdale flights
LaGuardia to Fort Lauderdale flights
Newark to Miami flights
LaGuardia to Miami flights
John F Kennedy Intl to Orlando flights
Newark to West Palm Beach flights
John F Kennedy Intl to West Palm Beach flights
Newark to Orlando flights
LaGuardia to Orlando flights
Philadelphia to Orlando flights
John F Kennedy Intl to Tampa flights
LaGuardia to Tampa flights
Dulles Intl to Miami flights
Boston to Fort Lauderdale flights
Dulles Intl to Orlando flights
Newark to Tampa flights
Boston to Miami flights
Reagan-National to Miami flights
Boston to Orlando flights
LaGuardia to West Palm Beach flights
Dallas/Fort Worth to Orlando flights
O'Hare Intl to Orlando flights
Baltimore to Fort Lauderdale flights
Los Angeles to Miami flights
O'Hare Intl to Fort Lauderdale flights
Philadelphia to Fort Lauderdale flights
Los Angeles to Fort Lauderdale flights
Detroit to Orlando flights
O'Hare Intl to Miami flights
Baltimore to Orlando flights
Reagan-National to Orlando flights
Los Angeles to Orlando flights
Detroit to Fort Lauderdale flights
Philadelphia to Miami flights
Minneapolis to Miami flights
Providence to Orlando flights
Seattle to Orlando flights
Dallas/Fort Worth to Fort Lauderdale flights
White Plains to Orlando flights
O'Hare Intl to Tampa flights
Cleveland to Orlando flights
Baltimore to Miami flights
Denver to Orlando flights
Newark to Fort Myers flights
Hartford to Orlando flights
Detroit to Miami flights
Dulles Intl to Fort Lauderdale flights
Minneapolis to Orlando flights

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 November 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$322Average$516FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$376Average$527FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.