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$249+ Cheap flights from Melbourne, FL to Key West (MLB - EYW)

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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
MLB — EYW
Oct 23 — Oct 301
Thu 10/23
Thu 10/30
1 adult, Economy
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Cheap 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 September 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$383
(Kiwi.com)

One-way from

$249
(Delta)

Popular in

April

Cheapest in

August

Average price

$173
Provider with most accurate pricing for Melbourne-Key West flight deals.
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Provider most trusted by Cheapflights users for Melbourne-Key West flights.
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From Melbourne to Key West
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One-way flight from Melbourne to Key West
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Highest demand for flights based on searches. 5% potential increase in price ($7 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($5 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 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 September 23, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/193:01 pmMLB - EYW
1 stop26h 45mMultiple Airlines
Sun 10/263:30 pmEYW - MLB
2 stops17h 16mMultiple Airlines
Deal found 9/21$383
This American Airlines deal was found by Cheapflights users on 9/20. 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.
Sat 10/115:52 pmMLB - EYW
2 stops19h 06mAmerican Airlines
Fri 10/171:38 pmEYW - MLB
2 stops23h 34mAmerican Airlines
Deal found 9/20$666
This Delta deal was found by Cheapflights users on 9/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/116:50 pmMLB - EYW
1 stop22h 22mDelta
Fri 10/177:40 amEYW - MLB
1 stop26h 46mDelta
Deal found 9/20$667
This American Airlines deal was found by Cheapflights users on 9/20. 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.
Mon 10/67:11 pmMLB - EYW
2 stops17h 47mAmerican Airlines
Fri 10/171:38 pmEYW - MLB
2 stops23h 34mAmerican Airlines
Deal found 9/20$681
This Delta deal was found by Cheapflights users on 9/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1111:11 amMLB - EYW
1 stop8h 55mDelta
Tue 10/147:40 amEYW - MLB
1 stop26h 46mDelta
Deal found 9/20$697
This Delta deal was found by Cheapflights users on 9/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/106:50 pmMLB - EYW
1 stop25h 16mDelta
Wed 10/157:40 amEYW - MLB
1 stop26h 46mDelta
Deal found 9/20$727
This Delta deal was found by Cheapflights users on 9/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/56:46 pmMLB - EYW
1 stop18h 16mDelta
Sat 10/117:40 amEYW - MLB
1 stop15h 13mDelta
Deal found 9/20$757
This American Airlines deal was found by Cheapflights users on 9/20. 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.
Fri 10/107:11 pmMLB - EYW
2 stops21h 29mAmerican Airlines
Fri 10/171:38 pmEYW - MLB
2 stops23h 34mAmerican Airlines
Deal found 9/20$780
This Delta deal was found by Cheapflights users on 9/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/811:11 amMLB - EYW
1 stop8h 55mDelta
Fri 10/176:17 pmEYW - MLB
1 stop16h 09mDelta
Deal found 9/20$807
This American Airlines deal was found by Cheapflights users on 9/20. 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.
Mon 10/67:11 pmMLB - EYW
2 stops17h 47mAmerican Airlines
Thu 10/162:56 pmEYW - MLB
1 stop27h 45mAmerican Airlines
Deal found 9/20$829

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 September 23, 2025.
Use the filters below to find and compare flights from Melbourne to Key West that are best for you.

Fly from

Melbourne

Fly to

Key West

Route

Depart

Return

Price

MelbourneKey West

MLB - EYW

MLBEYW

Melbourne

Sat 10/11

5:52 pm-12:58 pm

2 stops19h 06m

Key West

Fri 10/17

1:38 pm-1:12 pm

2 stops23h 34m

$666

MelbourneKey West

MLB - EYW

MLBEYW

Melbourne

Sat 10/11

11:11 am-8:06 pm

1 stop8h 55m

Key West

Tue 10/14

7:40 am-10:26 am

1 stop26h 46m

$697

MelbourneKey West

MLB - EYW

MLBEYW

Melbourne

Sat 10/11

6:00 am-8:06 pm

1 stop14h 06m

Key West

Wed 10/15

12:22 pm-1:45 pm

1 stop25h 23m

$697

MelbourneKey West

MLB - EYW

MLBEYW

Melbourne

Fri 10/10

6:50 pm-8:06 pm

1 stop25h 16m

Key West

Wed 10/15

7:40 am-10:26 am

1 stop26h 46m

$727

MelbourneKey West

MLB - EYW

MLBEYW

Melbourne

Fri 10/10

6:50 pm-8:06 pm

1 stop25h 16m

Key West

Fri 10/17

7:40 am-10:26 am

1 stop26h 46m

$727

MelbourneKey West

MLB - EYW

MLBEYW

Melbourne

Fri 10/10

6:50 pm-8:06 pm

1 stop25h 16m

Key West

Tue 10/14

6:17 pm-1:45 pm

1 stop19h 28m

$727

MelbourneKey West

MLB - EYW

MLBEYW

Melbourne

Mon 10/6

6:50 pm-5:12 pm

1 stop22h 22m

Key West

Sat 10/11

7:40 am-10:53 pm

1 stop15h 13m

$757

MelbourneKey West

MLB - EYW

MLBEYW

Melbourne

Tue 10/7

11:11 am-8:06 pm

1 stop8h 55m

Key West

Tue 10/14

7:40 am-10:26 am

1 stop26h 46m

$757

MelbourneKey West

MLB - EYW

MLBEYW

Melbourne

Mon 10/6

6:50 pm-5:12 pm

1 stop22h 22m

Key West

Wed 10/15

6:17 pm-10:26 am

1 stop16h 09m

$757

MelbourneKey West

MLB - EYW

MLBEYW

Melbourne

Mon 10/6

6:50 pm-11:27 am

1 stop16h 37m

Key West

Fri 10/17

6:17 pm-10:26 am

1 stop16h 09m

$757

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/21

Showing 1-10 of 19 results
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 September.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice 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.

Cheapflights Insights

Everything you need to know about your flight from Melbourne to Key West

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

Currently, August is the cheapest month in which you can book a flight from Melbourne, Florida to Key West (average of $328). Flying from Melbourne, Florida to Key West in March is currently the most expensive (average of $489). 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 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?

    American Airlines and Delta can get you from Melbourne, Florida to Key West in just under 8h 55m. Your travel time can differ by up to 10h 11m. 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.

  • What is the cheapest month to book a flight from Melbourne, Florida to Key West?

    Currently, August is the cheapest month in which you can book a flight from Melbourne, Florida to Key West (average of $328). Flying from Melbourne, Florida to Key West in March is currently the most expensive (average of $489). 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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