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Florida Keys

$299+ 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 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
MLB — EYW
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$411
(American Airlines)

One-way from

$299
(Delta)

Popular in

December

Cheapest in

August

Average price

$169
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. 15% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/199:22 pmMLB - EYW
1 stop19h 16mAllegiant Air
Thu 6/268:53 amEYW - MLB
2 stops29h 41mAllegiant Air
Deal found 6/12$380
This American Airlines deal was found by Cheapflights users on 6/9. 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 8/25:39 pmMLB - MIA
2 stops19h 11mAmerican Airlines
Sun 8/34:15 pmMIA - MLB
1 stop6h 43mAmerican Airlines
Deal found 6/9$411
This Delta deal was found by Cheapflights users on 6/12. 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 12/165:55 amMLB - MIA
1 stop9h 46mDelta
Fri 1/96:00 amMIA - MLB
1 stop16h 44mDelta
Deal found 6/12$443
This Mytrip deal was found by Cheapflights users on 6/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/199:22 pmMLB - EYW
2 stops15h 55mMultiple Airlines
Thu 6/268:53 amEYW - MLB
2 stops29h 41mMultiple Airlines
Deal found 6/12$663
This American Airlines deal was found by Cheapflights users on 6/11. 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 10/181:49 pmMLB - EYW
1 stop51h 04mAmerican Airlines
Tue 10/213:01 pmEYW - MLB
1 stop22h 03mAmerican Airlines
Deal found 6/11$811
This Delta deal was found by Cheapflights users on 6/12. 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 6/217:06 pmMLB - EYW
1 stop18h 03mDelta
Fri 6/277:10 amEYW - MLB
1 stop27h 22mDelta
Deal found 6/12$857

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 June 12, 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 8/2

5:39 pm-12:50 pm

2 stops19h 11m

Miami

Sun 8/3

4:15 pm-10:58 pm

1 stop6h 43m

$411

MelbourneMiami

MLB - MIA

MLBMIA

Melbourne

Fri 8/1

7:05 pm-10:23 am

2 stops15h 18m

Miami

Sun 8/3

5:30 am-11:40 pm

1 stop18h 10m

$447

MelbourneKey West

MLB - EYW

MLBEYW

Melbourne

Fri 6/27

12:14 pm-3:08 pm

2 stops26h 54m

Key West

Sun 6/29

8:53 am-2:34 pm

2 stops29h 41m

$636

MelbourneKey West

MLB - EYW

MLBEYW

Melbourne

Sat 10/18

1:49 pm-4:53 pm

1 stop51h 04m

Key West

Tue 10/21

3:01 pm-1:04 pm

1 stop22h 03m

$811

MelbourneKey West

MLB - EYW

MLBEYW

Melbourne

Wed 6/25

7:06 pm-5:34 pm

1 stop22h 28m

Key West

Fri 6/27

6:29 pm-6:21 pm

1 stop23h 52m

$1,065

MelbourneKey West

MLB - EYW

MLBEYW

Melbourne

Sat 7/12

2:48 pm-1:08 pm

1 stop22h 20m

$299

MelbourneMiami

MLB - MIA

MLBMIA

Melbourne

Tue 9/23

5:55 am-8:55 pm

1 stop15h 00m

$312

MelbourneKey West

MLB - EYW

MLBEYW

Melbourne

Sat 7/12

1:46 pm-11:31 am

2 stops21h 45m

$339

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

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 $493). 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.

Rainfall in Florida Keys by month

Plan your trip to Florida Keys by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Florida Keys ranges from 1.6 - 9.9 inches per month. September is typically the wettest month, when rainfall can reach 9.9 in. January is typically the driest time to visit Florida Keys when rainfall is around 1.6 in.

Temperature in Florida Keys by month

Plan your trip to Florida Keys by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Florida Keys, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 68.0 F).

Reviews of airlines servicing Florida Keys

Get insights into the airlines that provide service to Florida Keys. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Florida Keys. Reviews last updated June 12, 2025.
Peruse reviews from past customers who have flown with Delta, Allegiant Air and American Airlines from Melbourne to Florida Keys to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Allegiant Air
7.3
Good
725 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

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.

  • 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 $493). 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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