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Florida Keys

$269+ Cheap flights from Melbourne, FL (MLB) to Florida Keys

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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
MLB — EYW
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Melbourne to Florida Keys

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

Round-trip from

$516
(Delta)

One-way from

$269
(Delta)

Popular in

December

Cheapest in

September

Average price

$130
From Melbourne to Florida Keys
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One-way flight from Melbourne to Florida Keys
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Highest demand for flights based on searches. 13% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% 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 Melbourne to Florida Keys

Cheapest flights from Melbourne to Florida Keys
Explore the most affordable flight options available from Melbourne to Florida Keys. 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 9/14. 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 9/276:46 pmMLB - MIA
2 stops15h 45mDelta
Wed 10/16:40 pmMIA - MLB
2 stops19h 04mDelta
Deal found 9/14$516
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.
Tue 10/76:00 amMLB - EYW
1 stop11h 12mDelta
Sat 10/116:17 pmEYW - MLB
1 stop16h 04mDelta
Deal found 9/14$667
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 9/2712:56 pmMLB - MIA
1 stop8h 33mAmerican Airlines
Wed 10/18:45 amMIA - MLB
2 stops14h 17mAmerican Airlines
Deal found 9/14$720
This American Airlines deal was found by Cheapflights users on 9/16. 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 10/72:45 pmMLB - EYW
2 stops22h 13mAmerican Airlines
Sat 10/112:56 pmEYW - MLB
1 stop8h 38mAmerican Airlines
Deal found 9/16$787
This American Airlines deal was found by Cheapflights users on 9/16. 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 12/106:10 pmMLB - EYW
1 stop27h 35mAmerican Airlines
Tue 12/167:30 amEYW - MLB
1 stop40h 11mAmerican Airlines
Deal found 9/16$867
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.
Thu 10/308:21 amMLB - MIA
1 stop12h 15mAmerican Airlines
Thu 11/61:33 pmMIA - MLB
1 stop10h 46mAmerican Airlines
Deal found 9/15$891
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.
Wed 10/82:45 pmMLB - EYW
1 stop45h 25mAmerican Airlines
Fri 10/102:56 pmEYW - MLB
1 stop32h 38mAmerican Airlines
Deal found 9/17$899
This American Airlines deal was found by Cheapflights users on 9/16. 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 11/712:20 pmMLB - EYW
1 stop49h 54mAmerican Airlines
Sun 11/94:53 pmEYW - MLB
1 stop47h 58mAmerican Airlines
Deal found 9/16$945
This American Airlines deal was found by Cheapflights users on 9/16. 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 10/17:27 amMLB - EYW
1 stop10h 19mAmerican Airlines
Sun 10/52:55 pmEYW - MLB
1 stop8h 37mAmerican Airlines
Deal found 9/16$1,041
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 9/307:27 amMLB - EYW
1 stop34h 19mAmerican Airlines
Sat 10/412:00 pmEYW - MLB
1 stop5h 15mAmerican Airlines
Deal found 9/15$1,077
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.
Sat 10/412:56 pmMLB - MIA
2 stops7h 07mAmerican Airlines
Sun 10/55:18 amMIA - MLB
1 stop6h 07mAmerican Airlines
Deal found 9/15$1,119
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/86:00 amMLB - EYW
1 stop5h 27mDelta
Fri 10/106:17 pmEYW - MLB
1 stop4h 36mDelta
Deal found 9/17$1,441

Cheapflights Fare Finder

 
Customize your flight search to find flights from Melbourne to Florida Keys 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 Melbourne to Florida Keys that are best for you.

Fly from

Melbourne

Fly to

Florida Keys

Route

Depart

Return

Price

MelbourneMiami

MLB - MIA

MLBMIA

Melbourne

Sat 9/27

6:46 pm-10:31 am

2 stops15h 45m

Miami

Wed 10/1

6:40 pm-1:44 pm

2 stops19h 04m

$516

MelbourneKey West

MLB - EYW

MLBEYW

Melbourne

Tue 10/7

6:00 am-5:12 pm

1 stop11h 12m

Key West

Sat 10/11

6:17 pm-10:21 am

1 stop16h 04m

$667

MelbourneMiami

MLB - MIA

MLBMIA

Melbourne

Sat 9/27

12:56 pm-9:29 pm

1 stop8h 33m

Miami

Wed 10/1

8:45 am-11:02 pm

2 stops14h 17m

$720

MelbourneKey West

MLB - EYW

MLBEYW

Melbourne

Tue 10/7

2:45 pm-12:58 pm

2 stops22h 13m

Key West

Sat 10/11

11:22 am-11:34 pm

2 stops12h 12m

$793

MelbourneKey West

MLB - EYW

MLBEYW

Melbourne

Wed 12/10

6:10 pm-9:45 pm

1 stop27h 35m

Key West

Tue 12/16

7:30 am-11:41 pm

1 stop40h 11m

$867

MelbourneMiami

MLB - MIA

MLBMIA

Melbourne

Thu 10/30

8:21 am-8:36 pm

1 stop12h 15m

Miami

Thu 11/6

1:33 pm-12:19 am

1 stop10h 46m

$891

MelbourneKey West

MLB - EYW

MLBEYW

Melbourne

Wed 10/8

2:45 pm-12:10 pm

1 stop45h 25m

Key West

Fri 10/10

2:56 pm-11:34 pm

1 stop32h 38m

$899

MelbourneKey West

MLB - EYW

MLBEYW

Melbourne

Fri 11/7

12:20 pm-2:14 pm

1 stop49h 54m

Key West

Sun 11/9

4:53 pm-4:51 pm

1 stop47h 58m

$945

MelbourneKey West

MLB - EYW

MLBEYW

Melbourne

Wed 10/1

7:27 am-5:46 pm

1 stop10h 19m

Key West

Sun 10/5

2:55 pm-11:32 pm

1 stop8h 37m

$1,041

MelbourneMiami

MLB - MIA

MLBMIA

Melbourne

Sat 10/4

12:56 pm-8:03 pm

2 stops7h 07m

Miami

Sun 10/5

5:18 am-11:25 am

1 stop6h 07m

$1,119

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 23 results
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Best time to book a flight from Melbourne to Florida Keys

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

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

Currently, August is the cheapest month in which you can book a flight from Melbourne, Florida to Florida Keys (average of $328). Flying from Melbourne, Florida to Florida Keys in March is currently the most expensive (average of $491). 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 Melbourne to Florida Keys. 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 from for flights from Melbourne to Florida Keys?

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

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

    For as low as $720, Delta can have you in Florida Keys from Melbourne, Florida in 8h 33m. Airlines will cover a distance of 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 Melbourne to Florida Keys that include hotel bookings?

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Melbourne, Florida to Florida Keys (average of $328). Flying from Melbourne, Florida to Florida Keys in March is currently the most expensive (average of $491). 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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