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Key West

$487+ Cheap flights from Melbourne, FL to Key West (MLB - EYW)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
MLB — EYW
aug 24 — aug 311
mån 8/24
mån 8/31
1 adult, Economy
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Cheap flight deals from Melbourne to Key West

Cheapest flights from Melbourne to Key West
Explore the most affordable flight options available from Melbourne to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juli 25, 2026.

This Delta deal was found by Cheapflights users on 7/22. 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.
ons 9/166:40 pm
MLB
-
EYW
1 stop25h 20m
Delta
tis 9/227:40 am
EYW
-
MLB
1 stop26h 44m
Delta
Deal found 7/22$487
This Delta deal was found by Cheapflights users on 7/22. 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.
ons 9/166:40 pm
MLB
-
EYW
1 stop25h 20m
Delta
mån 9/217:40 am
EYW
-
MLB
1 stop26h 44m
Delta
Deal found 7/22$577
This American Airlines deal was found by Cheapflights users on 7/20. 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.
ons 8/266:25 am
MLB
-
EYW
1 stop9h 53m
American Airlines
mån 8/314:50 pm
EYW
-
MLB
1 stop43h 33m
American Airlines
Deal found 7/20$981
This American Airlines deal was found by Cheapflights users on 7/21. 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.
tors 8/2012:53 pm
MLB
-
EYW
1 stop51h 25m
American Airlines
tors 8/271:50 pm
EYW
-
MLB
1 stop46h 33m
American Airlines
Deal found 7/21$1,015
This American Airlines deal was found by Cheapflights users on 7/24. 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.
tors 10/17:25 am
MLB
-
EYW
1 stop34h 14m
American Airlines
mån 10/57:19 pm
EYW
-
MLB
1 stop17h 05m
American Airlines
Deal found 7/24$1,039
This American Airlines deal was found by Cheapflights users on 7/24. 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.
fre 8/216:25 am
MLB
-
EYW
1 stop30h 30m
American Airlines
fre 8/281:50 pm
EYW
-
MLB
1 stop32h 33m
American Airlines
Deal found 7/24$1,072
This American Airlines deal was found by Cheapflights users on 7/21. 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.
fre 7/246:02 am
MLB
-
EYW
1 stop36h 46m
American Airlines
tis 7/281:01 pm
EYW
-
MLB
1 stop28h 08m
American Airlines
Deal found 7/21$1,077
This American Airlines deal was found by Cheapflights users on 7/24. 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.
lör 7/256:02 am
MLB
-
EYW
1 stop11h 19m
American Airlines
lör 8/11:01 pm
EYW
-
MLB
1 stop11h 16m
American Airlines
Deal found 7/24$1,095
This American Airlines deal was found by Cheapflights users on 7/23. 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.
fre 8/712:53 pm
MLB
-
EYW
1 stop24h 02m
American Airlines
tis 8/114:50 pm
EYW
-
MLB
1 stop29h 33m
American Airlines
Deal found 7/23$1,097
This American Airlines deal was found by Cheapflights users on 7/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
fre 9/412:53 pm
MLB
-
EYW
1 stop23h 34m
American Airlines
mån 9/71:50 pm
EYW
-
MLB
1 stop8h 33m
American Airlines
Deal found 7/22$1,111
This American Airlines deal was found by Cheapflights users on 7/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tors 9/312:53 pm
MLB
-
EYW
1 stop47h 34m
American Airlines
mån 9/74:50 pm
EYW
-
MLB
1 stop43h 38m
American Airlines
Deal found 7/22$1,114
This American Airlines deal was found by Cheapflights users on 7/20. 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.
fre 7/246:02 am
MLB
-
EYW
1 stop36h 46m
American Airlines
sön 7/261:01 pm
EYW
-
MLB
1 stop11h 16m
American Airlines
Deal found 7/20$1,148

Find flight deals from Melbourne to Key West

Discover tips and strategies to find the most affordable flight options for your journey from Melbourne (MLB) to Key West (EYW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated juli 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$487
(Delta)

Popular in

September

Cheapest in

January

Average price

$100
Provider with most accurate pricing for Melbourne-Key West flight deals.
Search Deals
Provider most trusted by Cheapflights users for Melbourne-Key West flights.
Search Deals
From Melbourne to Key West
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Melbourne to Key West 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 juli 25, 2026.
Use the filters below to find and compare flights from Melbourne to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MelbourneKey West

MLB - EYW

MLBEYW

Melbourne

tors 9/17

2:36 pm-5:23 pm

1 stop26h 47m

Key West

tis 9/22

7:40 am-10:24 am

1 stop26h 44m

$487

MelbourneKey West

MLB - EYW

MLBEYW

Melbourne

fre 9/18

6:40 pm-5:23 pm

1 stop22h 43m

Key West

tis 9/22

7:40 am-10:24 am

1 stop26h 44m

$487

MelbourneKey West

MLB - EYW

MLBEYW

Melbourne

fre 9/18

6:40 pm-5:23 pm

1 stop22h 43m

Key West

mån 9/21

7:40 am-10:24 am

1 stop26h 44m

$577

MelbourneKey West

MLB - EYW

MLBEYW

Melbourne

ons 8/26

6:25 am-4:18 pm

1 stop9h 53m

Key West

mån 8/31

4:50 pm-12:23 pm

1 stop43h 33m

$981

MelbourneKey West

MLB - EYW

MLBEYW

Melbourne

tors 10/1

7:25 am-5:39 pm

1 stop34h 14m

Key West

mån 10/5

7:19 pm-12:24 pm

1 stop17h 05m

$1,039

MelbourneKey West

MLB - EYW

MLBEYW

Melbourne

fre 8/21

6:25 am-12:55 pm

1 stop30h 30m

Key West

fre 8/28

1:50 pm-10:23 pm

1 stop32h 33m

$1,072

MelbourneKey West

MLB - EYW

MLBEYW

Melbourne

fre 8/7

12:53 pm-12:55 pm

1 stop24h 02m

Key West

tis 8/11

4:50 pm-10:23 pm

1 stop29h 33m

$1,097

MelbourneKey West

MLB - EYW

MLBEYW

Melbourne

ons 8/5

6:25 am-4:18 pm

1 stop9h 53m

Key West

sön 8/9

7:14 pm-10:23 pm

1 stop51h 09m

$1,183

MelbourneKey West

MLB - EYW

MLBEYW

Melbourne

tors 10/15

11:10 am-5:16 pm

1 stop6h 06m

Key West

mån 10/19

7:40 am-1:44 pm

1 stop6h 04m

$1,403

MelbourneKey West

MLB - EYW

MLBEYW

Melbourne

ons 9/16

11:09 am-5:23 pm

1 stop6h 14m

Key West

sön 9/20

6:19 pm-11:08 pm

1 stop4h 49m

$1,403

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/21

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Compare providers for flights from Melbourne to Key West

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Melbourne to Key West in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Melbourne, Florida-Key West flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Melbourne, Florida-Key West flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Melbourne, Florida-Key West flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Melbourne, Florida-Key West flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Melbourne, Florida-Key West flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Melbourne to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West 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.

Related info for your journey

Find useful and relevant information for your journey from Melbourne to Key West. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Delta and American Airlines can get you from Melbourne, Florida to Key West in just under 9h 53m. Your travel time can differ by up to 16h 54m. There are 254 mi between Melbourne, Florida and Key West. 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 Key West that include hotel bookings?

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

  • How can I find direct flights from Melbourne to Key West?

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

  • Can I find deals for business class flights from Melbourne to Key West?

    Yes. Cheapflights offers flight deals from Melbourne to Key West by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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.

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