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$372+ Cheap flights from Key West to Melbourne, FL (EYW - MLB)

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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — MLB
oct. 23 — oct. 301
jeu. 10/23
jeu. 10/30
1 adult, Economy
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Cheap flight deals from Key West to Melbourne

Discover tips and strategies to find the most affordable flight options for your journey from Key West (EYW) to Melbourne (MLB). 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 septembre 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$372
(Kiwi.com)

Popular in

December

Cheapest in

July

Average price

$240
Provider with most accurate pricing for Key West-Melbourne flight deals.
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Provider most trusted by Cheapflights users for Key West-Melbourne flights.
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From Key West to Melbourne
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Highest demand for flights based on searches. 9% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% 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 Key West to Melbourne

Cheapest flights from Key West to Melbourne
Explore the most affordable flight options available from Key West to Melbourne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septembre 23, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 10/810:02 amEYW - MLB
2 stops28h 09mAllegiant Air
dim. 10/123:01 pmMLB - EYW
1 stop26h 45mAllegiant Air
Deal found 9/23$372
This American Airlines deal was found by Cheapflights users on 9/23. 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.
mer. 10/83:20 pmEYW - MLB
1 stop51h 21mAmerican Airlines
dim. 10/127:11 pmMLB - EYW
1 stop43h 35mAmerican Airlines
Deal found 9/23$1,003
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.
sam. 9/275:08 pmEYW - MLB
2 stops19h 59mAmerican Airlines
mer. 10/15:46 pmMLB - EYW
2 stops18h 03mAmerican Airlines
Deal found 9/20$1,066
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.
sam. 9/2711:50 amEYW - MLB
1 stop11h 17mDelta
mer. 10/111:30 amMLB - EYW
1 stop8h 37mDelta
Deal found 9/20$1,227

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key West to Melbourne 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 septembre 23, 2025.
Use the filters below to find and compare flights from Key West to Melbourne that are best for you.

Fly from

Key West

Fly to

Melbourne

Route

Depart

Return

Price

Key WestMelbourne

EYW - MLB

EYWMLB

Key West

mer. 10/8

10:02 am-2:11 pm

2 stops28h 09m

Melbourne

dim. 10/12

3:01 pm-5:46 pm

1 stop26h 45m

$372

Key WestMelbourne

EYW - MLB

EYWMLB

Key West

mer. 10/8

3:20 pm-6:41 pm

1 stop51h 21m

Melbourne

dim. 10/12

7:11 pm-2:46 pm

1 stop43h 35m

$1,003

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/23

Compare providers for flights from Key West to Melbourne

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 Key West to Melbourne in September.
ProviderPrice AccuracyTrust Score*
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 Key West-Melbourne, Florida flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Key West-Melbourne, Florida flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Key West-Melbourne, Florida flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Key West-Melbourne, Florida 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 Key West-Melbourne, Florida 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 Key West to Melbourne

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

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

Currently, September is the cheapest month in which you can book a flight from Key West to Melbourne, Florida (average of $305). Flying from Key West to Melbourne, Florida in March is currently the most expensive (average of $418). 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 Key West to Melbourne. 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 Key West to Melbourne, Florida?

    There are many flights that can get you from Key West to Melbourne, Florida in 28h 09m. Fly via Allegiant Air or American Airlines to get the fastest option. The distance from Key West to Melbourne, Florida is about 254 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Key West to Melbourne that include hotel bookings?

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Key West to Melbourne, Florida (average of $305). Flying from Key West to Melbourne, Florida in March is currently the most expensive (average of $418). 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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