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$134+ Cheap flights from Florida Keys 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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — MLB
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Florida Keys to Melbourne

Keep the following information in mind while searching for Florida Keys to Melbourne flight deals. Data was last updated September 17, 2025.

Round-trip from

$379
(Delta)

One-way from

$134
(Kiwi.com)

Popular in

December

Cheapest in

July

Average price

$240
From Florida Keys to Melbourne
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One-way flight from Florida Keys to Melbourne
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Highest demand for flights based on searches. 9% potential increase in price ($19 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Florida Keys to Melbourne

Cheapest flights from Florida Keys to Melbourne
Explore the most affordable flight options available from Florida Keys to Melbourne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Delta deal was found by Cheapflights users on 9/15. 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 10/207:10 amMIA - MLB
1 stop15h 43mDelta
Sat 11/156:48 pmMLB - MIA
2 stops15h 28mDelta
Deal found 9/15$379
This Delta deal was found by Cheapflights users on 9/14. 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 12/67:00 amMIA - MLB
1 stop15h 48mDelta
Wed 12/102:28 pmMLB - MIA
1 stop10h 18mDelta
Deal found 9/14$385
This Delta deal was found by Cheapflights users on 9/15. 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 10/147:10 amMIA - MLB
1 stop27h 16mDelta
Sat 11/156:48 pmMLB - MIA
2 stops15h 28mDelta
Deal found 9/15$389
This Delta deal was found by Cheapflights users on 9/15. 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 10/156:15 pmMIA - MLB
1 stop16h 11mDelta
Sat 11/156:48 pmMLB - MIA
2 stops15h 28mDelta
Deal found 9/15$399
This Delta deal was found by Cheapflights users on 9/15. 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.
Sun 10/197:10 amMIA - MLB
1 stop15h 43mDelta
Sat 11/156:48 pmMLB - MIA
2 stops15h 28mDelta
Deal found 9/15$428
This Delta deal was found by Cheapflights users on 9/15. 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.
Thu 10/168:11 amMIA - MLB
1 stop9h 54mDelta
Sat 11/156:48 pmMLB - MIA
2 stops15h 28mDelta
Deal found 9/15$429
This American Airlines deal was found by Cheapflights users on 9/14. 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 9/275:08 pmEYW - MLB
2 stops19h 59mAmerican Airlines
Wed 10/15:46 pmMLB - EYW
2 stops18h 03mAmerican Airlines
Deal found 9/14$766
This American Airlines deal was found by Cheapflights users on 9/15. 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 9/306:17 pmEYW - MLB
1 stop18h 00mAmerican Airlines
Sat 10/412:56 pmMLB - EYW
1 stop47h 14mAmerican Airlines
Deal found 9/15$909
This American Airlines deal was found by Cheapflights users on 9/17. 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 10/22:55 pmEYW - MLB
1 stop50h 20mAmerican Airlines
Mon 10/67:11 pmMLB - EYW
1 stop42h 00mAmerican Airlines
Deal found 9/17$956
This Delta deal was found by Cheapflights users on 9/14. 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 9/277:00 amEYW - MLB
1 stop10h 47mDelta
Wed 10/15:50 amMLB - EYW
1 stop14h 17mDelta
Deal found 9/14$1,102

Cheapflights Fare Finder

 
Customize your flight search to find flights from Florida Keys 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 September 17, 2025.
Use the filters below to find and compare flights from Florida Keys to Melbourne that are best for you.

Fly from

Florida Keys

Fly to

Melbourne

Route

Depart

Return

Price

MiamiMelbourne

MIA - MLB

MIAMLB

Miami

Mon 10/20

7:10 am-10:53 pm

1 stop15h 43m

Melbourne

Sat 11/15

6:48 pm-10:16 am

2 stops15h 28m

$379

MiamiMelbourne

MIA - MLB

MIAMLB

Miami

Sat 12/6

7:00 am-10:48 pm

1 stop15h 48m

Melbourne

Wed 12/10

2:28 pm-12:46 am

1 stop10h 18m

$385

MiamiMelbourne

MIA - MLB

MIAMLB

Miami

Tue 10/14

7:10 am-10:26 am

1 stop27h 16m

Melbourne

Sat 11/15

6:48 pm-9:23 am

1 stop14h 35m

$395

MiamiMelbourne

MIA - MLB

MIAMLB

Miami

Wed 10/15

6:15 pm-10:26 am

1 stop16h 11m

Melbourne

Sat 11/15

6:48 pm-10:16 am

2 stops15h 28m

$399

MiamiMelbourne

MIA - MLB

MIAMLB

Miami

Sat 10/18

6:00 am-10:53 pm

1 stop16h 53m

Melbourne

Sat 11/15

6:48 pm-10:16 am

2 stops15h 28m

$399

MiamiMelbourne

MIA - MLB

MIAMLB

Miami

Fri 10/17

7:37 pm-10:26 am

1 stop14h 49m

Melbourne

Sat 11/15

6:48 pm-10:16 am

2 stops15h 28m

$399

Key WestMelbourne

EYW - MLB

EYWMLB

Key West

Sat 9/27

5:08 pm-1:07 pm

2 stops19h 59m

Melbourne

Wed 10/1

5:46 pm-11:49 am

2 stops18h 03m

$766

Key WestMelbourne

EYW - MLB

EYWMLB

Key West

Tue 9/30

6:17 pm-12:17 pm

1 stop18h 00m

Melbourne

Sat 10/4

12:56 pm-12:10 pm

1 stop47h 14m

$909

Key WestMelbourne

EYW - MLB

EYWMLB

Key West

Thu 10/2

2:55 pm-5:15 pm

1 stop50h 20m

Melbourne

Mon 10/6

7:11 pm-1:11 pm

1 stop42h 00m

$956

Key WestMelbourne

EYW - MLB

EYWMLB

Key West

Sat 9/27

7:00 am-5:47 pm

1 stop10h 47m

Melbourne

Wed 10/1

5:50 am-8:07 pm

1 stop14h 17m

$1,102

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 14 results
1
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Best time to book a flight from Florida Keys to Melbourne

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

What is the cheapest month to book a flight from Florida Keys to Melbourne, Florida?

Currently, September is the cheapest month in which you can book a flight from Florida Keys to Melbourne, Florida (average of $305). Flying from Florida Keys to Melbourne, Florida in March is currently the most expensive (average of $418). 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.

Related info for your journey

Find useful and relevant information for your journey from Florida Keys 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 Florida Keys?

    Melbourne (MLB), located 2.7 mi from the city center, is the airport you fly into when you book flights from Florida Keys to Melbourne.

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

    Delta and American Airlines can get you from Florida Keys to Melbourne, Florida in just under 15h 43m. Your travel time can differ by up to 4h 16m. The distance between Florida Keys and Melbourne, Florida is about 161 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Yes. In addition to deals on Florida Keys to Melbourne flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Florida Keys to Melbourne?

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

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

    Yes. Cheapflights offers flight deals from Florida Keys 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 Florida Keys to Melbourne, Florida?

    Currently, September is the cheapest month in which you can book a flight from Florida Keys to Melbourne, Florida (average of $305). Flying from Florida Keys to Melbourne, Florida in March is currently the most expensive (average of $418). 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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