HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Florida Keys

$169+ 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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
MLB — EYW
May 11 — May 181
Mon 5/11
Mon 5/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Melbourne to Florida Keys 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 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 April 11, 2026.

This Delta deal was found by Cheapflights users on 4/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/27:18 pm
MLB
-
MIA
1 stop14h 11m
Delta
Tue 6/97:16 pm
MIA
-
MLB
1 stop15h 12m
Delta
Deal found 4/9$447
This Delta deal was found by Cheapflights users on 4/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/55:46 am
MLB
-
MIA
1 stop19h 01m
Delta
Tue 6/97:16 pm
MIA
-
MLB
1 stop15h 12m
Delta
Deal found 4/9$461
This Delta deal was found by Cheapflights users on 4/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/27:18 pm
MLB
-
MIA
2 stops14h 57m
Delta
Mon 6/88:29 pm
MIA
-
MLB
1 stop13h 59m
Delta
Deal found 4/9$472
This Delta deal was found by Cheapflights users on 4/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/55:46 am
MLB
-
MIA
1 stop19h 01m
Delta
Sat 6/68:05 am
MIA
-
MLB
1 stop15h 41m
Delta
Deal found 4/9$475
This Delta deal was found by Cheapflights users on 4/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/17:18 pm
MLB
-
MIA
2 stops14h 57m
Delta
Wed 6/107:16 pm
MIA
-
MLB
1 stop15h 12m
Delta
Deal found 4/9$480
This Delta deal was found by Cheapflights users on 4/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/37:18 pm
MLB
-
MIA
2 stops14h 57m
Delta
Mon 6/88:29 pm
MIA
-
MLB
1 stop13h 59m
Delta
Deal found 4/9$482
This Delta deal was found by Cheapflights users on 4/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/17:18 pm
MLB
-
MIA
2 stops14h 57m
Delta
Sat 6/66:00 am
MIA
-
MLB
1 stop7h 50m
Delta
Deal found 4/9$494
This Delta deal was found by Cheapflights users on 4/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/37:18 pm
MLB
-
MIA
2 stops14h 57m
Delta
Sat 6/68:05 am
MIA
-
MLB
1 stop15h 41m
Delta
Deal found 4/9$496
This Delta deal was found by Cheapflights users on 4/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/27:18 pm
MLB
-
MIA
1 stop14h 11m
Delta
Sun 6/77:10 am
MIA
-
MLB
1 stop11h 29m
Delta
Deal found 4/9$526
This Delta deal was found by Cheapflights users on 4/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/57:18 pm
MLB
-
MIA
2 stops14h 57m
Delta
Mon 6/88:29 pm
MIA
-
MLB
1 stop13h 59m
Delta
Deal found 4/9$530
This Delta deal was found by Cheapflights users on 4/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/66:41 pm
MLB
-
MIA
2 stops15h 46m
Delta
Mon 6/88:29 pm
MIA
-
MLB
1 stop13h 59m
Delta
Deal found 4/9$536
This Delta deal was found by Cheapflights users on 4/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/55:46 am
MLB
-
MIA
1 stop19h 01m
Delta
Sun 6/77:10 am
MIA
-
MLB
1 stop11h 29m
Delta
Deal found 4/9$540

Find 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 April 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$447
(Delta)

One-way from

$169
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$178
Provider with most accurate pricing for Orlando (ORL)-Miami flight deals.
Search Deals
Provider most trusted by Cheapflights users for Orlando (ORL)-Miami flights.
Search Deals
From Melbourne to Florida Keys
Search Deals
One-way flight from Melbourne to Florida Keys
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($11 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

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 April 11, 2026.
Use the filters below to find and compare flights from Melbourne to Florida Keys that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MelbourneMiami

MLB - MIA

MLBMIA

Melbourne

Tue 6/2

7:18 pm-9:29 am

1 stop14h 11m

Miami

Fri 6/12

8:29 pm-10:29 am

1 stop14h 00m

$447

MelbourneMiami

MLB - MIA

MLBMIA

Melbourne

Thu 6/4

5:46 am-12:47 am

1 stop19h 01m

Miami

Mon 6/8

8:29 pm-10:28 am

1 stop13h 59m

$447

MelbourneMiami

MLB - MIA

MLBMIA

Melbourne

Fri 6/5

5:46 am-12:47 am

1 stop19h 01m

Miami

Fri 6/12

8:29 pm-10:29 am

1 stop14h 00m

$461

MelbourneMiami

MLB - MIA

MLBMIA

Melbourne

Mon 6/1

7:18 pm-10:15 am

2 stops14h 57m

Miami

Sat 6/6

6:00 am-1:50 pm

1 stop7h 50m

$494

MelbourneMiami

MLB - MIA

MLBMIA

Melbourne

Sat 6/6

2:39 pm-12:43 am

1 stop10h 04m

Miami

Sun 6/7

7:10 am-6:39 pm

1 stop11h 29m

$526

MelbourneMiami

MLB - MIA

MLBMIA

Melbourne

Mon 6/1

7:18 pm-10:15 am

2 stops14h 57m

Miami

Sun 6/7

7:10 am-11:51 pm

1 stop16h 41m

$559

MelbourneKey West

MLB - EYW

MLBEYW

Melbourne

Sat 5/9

6:22 am-4:13 pm

1 stop9h 51m

Key West

Sat 5/16

2:01 pm-12:14 am

1 stop10h 13m

$845

MelbourneKey West

MLB - EYW

MLBEYW

Melbourne

Tue 7/7

6:02 am-6:47 pm

1 stop36h 45m

Key West

Sat 7/11

1:01 pm-12:17 am

1 stop11h 16m

$845

MelbourneKey West

MLB - EYW

MLBEYW

Melbourne

Wed 4/22

6:22 am-10:36 pm

1 stop16h 14m

Key West

Sun 4/26

2:01 pm-11:10 am

1 stop45h 09m

$1,054

MelbourneKey West

MLB - EYW

MLBEYW

Melbourne

Fri 4/24

6:22 am-1:21 pm

1 stop30h 59m

Key West

Tue 4/28

5:25 pm-11:23 am

1 stop17h 58m

$1,067

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/10

Showing 1-10 of 33 resultsSorted by cheapest first
1
2
3
4

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, June is the cheapest month in which you can book a flight from Melbourne, Florida to Florida Keys (average of $78). Flying from Melbourne, Florida to Florida Keys in November is currently the most expensive (average of $98). 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 $845, Delta can have you in Florida Keys from Melbourne, Florida in 9h 51m. Airlines will cover a distance of 254 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, June is the cheapest month in which you can book a flight from Melbourne, Florida to Florida Keys (average of $78). Flying from Melbourne, Florida to Florida Keys in November is currently the most expensive (average of $98). 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 Melbourne to Florida Keys

See prices for flight routes from nearby airports that may be better suited for you.
Tampa to Miami flights
Tampa to Fort Lauderdale flights
Fort Lauderdale to Tampa flights
Miami to Tampa flights
Miami to Orlando flights
Fort Lauderdale to Orlando flights
Orlando to Miami flights
Miami to Jacksonville flights
Fort Lauderdale to Jacksonville flights
Pensacola to Orlando flights
Orlando to Pensacola flights
Jacksonville to Miami flights
Orlando to Key West flights
Miami to Pensacola flights
Tampa to Pensacola flights
Pensacola to Miami flights
Pensacola to Tampa flights
Orlando to Fort Lauderdale flights
Jacksonville to Fort Lauderdale flights
Pensacola to Fort Lauderdale flights
Tampa to Key West flights
Fort Lauderdale to Pensacola flights
Jacksonville to Orlando flights
Fort Lauderdale to Tallahassee flights
Tallahassee to Fort Lauderdale flights
West Palm Beach to Jacksonville flights
Panama City to Miami flights
Pensacola to Key West flights
Jacksonville to Key West flights
Valparaiso to Orlando flights
Miami to Valparaiso flights
Valparaiso to Miami flights
Miami to Panama City flights
Tallahassee to Miami flights
West Palm Beach to Panama City flights
Fort Lauderdale to Key West flights
West Palm Beach to Tampa flights
Jacksonville to Fort Myers flights
Miami to Tallahassee flights
Fort Lauderdale to Panama City flights
West Palm Beach to Orlando flights
Orlando to Fort Myers flights
West Palm Beach to Tallahassee flights
Panama City to Orlando flights
Panama City to Fort Lauderdale flights
West Palm Beach to Pensacola flights
Tampa to Orlando flights
Fort Myers to Orlando flights
Jacksonville to Tampa flights

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.