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$248+ Cheap flights from Key West to Melbourne, FL (EYW - MLB)

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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — MLB
Apr 16 — Apr 231
Thu 4/16
Thu 4/23
1 adult, Economy
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Cheap 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 March 17, 2026.

This Delta deal was found by Cheapflights users on 3/16. 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 4/146:23 pm
EYW
-
MLB
1 stop17h 05m
Delta
Sat 4/186:43 pm
MLB
-
EYW
1 stop24h 57m
Delta
Deal found 3/16$627
This Delta deal was found by Cheapflights users on 3/16. 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 4/137:33 am
EYW
-
MLB
1 stop10h 25m
Delta
Sat 4/1811:24 am
MLB
-
EYW
1 stop8h 16m
Delta
Deal found 3/16$835
This American Airlines deal was found by Cheapflights users on 3/16. 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.
Thu 4/3011:56 am
EYW
-
MLB
1 stop12h 18m
American Airlines
Thu 5/76:22 am
MLB
-
EYW
1 stop9h 18m
American Airlines
Deal found 3/16$915
This American Airlines deal was found by Cheapflights users on 3/16. 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.
Tue 3/316:34 pm
EYW
-
MLB
1 stop16h 48m
American Airlines
Sat 4/411:54 am
MLB
-
EYW
1 stop10h 43m
American Airlines
Deal found 3/16$945
This Delta deal was found by Cheapflights users on 3/16. 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 4/136:23 pm
EYW
-
MLB
1 stop5h 27m
Delta
Fri 4/176:00 am
MLB
-
EYW
1 stop4h 46m
Delta
Deal found 3/16$1,601
This Delta deal was found by Cheapflights users on 3/17. 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 5/131:22 pm
EYW
-
MLB
1 stop4h 58m
Delta
Sun 5/175:46 am
MLB
-
EYW
1 stop5h 07m
Delta
Deal found 3/17$1,611
This Delta deal was found by Cheapflights users on 3/13. 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 3/206:25 pm
EYW
-
MLB
1 stop4h 31m
Delta
Sun 3/2211:25 am
MLB
-
EYW
1 stop6h 05m
Delta
Deal found 3/13$1,661

Find 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 March 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$627
(Delta)

One-way from

$248
(Kiwi.com)

Popular in

January

Cheapest in

July

Average price

$181
Provider with most accurate pricing for Key West-Melbourne flight deals.
Search Deals
Provider most trusted by Cheapflights users for Key West-Melbourne flights.
Search Deals
From Key West to Melbourne
Search Deals
One-way flight from Key West to Melbourne
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($5 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 March 17, 2026.
Use the filters below to find and compare flights from Key West to Melbourne that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Key WestMelbourne

EYW - MLB

EYWMLB

Key West

Tue 4/14

6:23 pm-11:28 am

1 stop17h 05m

Melbourne

Sat 4/18

6:43 pm-7:40 pm

1 stop24h 57m

$627

Key WestMelbourne

EYW - MLB

EYWMLB

Key West

Thu 4/30

3:58 pm-12:14 am

2 stops8h 16m

Melbourne

Thu 5/7

6:22 am-4:30 pm

2 stops10h 08m

$1,233

Key WestMelbourne

EYW - MLB

EYWMLB

Key West

Tue 4/14

7:33 am-2:19 pm

1 stop6h 46m

Melbourne

Fri 4/17

6:00 am-10:46 am

1 stop4h 46m

$1,601

Key WestMelbourne

EYW - MLB

EYWMLB

Key West

Mon 4/13

6:23 pm-11:50 pm

1 stop5h 27m

Melbourne

Fri 4/17

6:00 am-10:46 am

1 stop4h 46m

$1,601
Quickest round-trip

Key WestMelbourne

EYW - MLB

EYWMLB

Key West

Wed 5/13

1:22 pm-6:20 pm

1 stop4h 58m

Melbourne

Sun 5/17

5:46 am-10:53 am

1 stop5h 07m

$1,611
Cheapest one-way

Key WestMelbourne

EYW - MLB

EYWMLB

Key West

Wed 8/12

11:46 am-8:44 am

3 stops20h 58m

$248

Key WestMelbourne

EYW - MLB

EYWMLB

Key West

Wed 8/12

12:50 pm-10:54 pm

1 stop10h 04m

$746
Quickest one-way

Key WestMelbourne

EYW - MLB

EYWMLB

Key West

Tue 5/12

6:19 pm-11:46 pm

1 stop5h 27m

$801

Key WestMelbourne

EYW - MLB

EYWMLB

Key West

Wed 8/12

11:45 am-6:02 pm

1 stop6h 17m

$801

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/14

Sorted by cheapest first
  • 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, June is the cheapest month in which you can book a flight from Key West to Melbourne, Florida (average of $89). Flying from Key West to Melbourne, Florida in May is currently the most expensive (average of $159). 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 8h 16m. Fly via Delta 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, June is the cheapest month in which you can book a flight from Key West to Melbourne, Florida (average of $89). Flying from Key West to Melbourne, Florida in May is currently the most expensive (average of $159). 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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