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Key Largo

$126+ Cheap flights from Melbourne, FL (MLB) to Key Largo, FL

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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
MLB — MIA
Aug 9 — Aug 161
Sun 8/9
Sun 8/16
1 adult, Economy
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Cheap flight deals from Melbourne to Key Largo

Cheapest flights from Melbourne to Key Largo
Explore the most affordable flight options available from Melbourne to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 10, 2026.

This American Airlines deal was found by Cheapflights users on 7/6. 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.
Wed 7/86:02 am
MLB
-
MIA
2 stops6h 46m
American Airlines
Wed 7/84:01 pm
MIA
-
MLB
1 stop6h 28m
American Airlines
Deal found 7/6$776
This American Airlines deal was found by Cheapflights users on 7/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2311:41 am
MLB
-
MIA
1 stop8h 32m
American Airlines
Sun 8/307:45 am
MIA
-
MLB
1 stop9h 18m
American Airlines
Deal found 7/9$933

Find flight deals from Melbourne to Key Largo

Keep the following information in mind while searching for Melbourne to Key Largo flight deals. Data was last updated July 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$933
(American Airlines)

One-way from

$126
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$217
Provider with most accurate pricing for Orlando (ORL)-Miami flight deals.
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Provider most trusted by Cheapflights users for Orlando (ORL)-Miami flights.
Search Deals
From Melbourne to Key Largo
Search Deals
One-way flight from Melbourne to Key Largo
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($46 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Melbourne to Key Largo 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 July 10, 2026.
Use the filters below to find and compare flights from Melbourne to Key Largo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

MelbourneMiami

MLB - MIA

MLBMIA

Melbourne

Sun 8/23

11:41 am-8:13 pm

1 stop8h 32m

Miami

Sun 8/30

7:45 am-5:03 pm

1 stop9h 18m

$933
Cheapest one-way
Quickest one-way

MelbourneMiami

MLB - MIA

MLBMIA

Melbourne

Thu 9/10

9:28 am-9:04 pm

2 stops11h 36m

$126

MelbourneMiami

MLB - MIA

MLBMIA

Melbourne

Thu 9/3

9:28 am-11:05 pm

2 stops37h 37m

$202

MelbourneMiami

MLB - MIA

MLBMIA

Melbourne

Fri 7/31

6:50 pm-9:26 am

1 stop14h 36m

$248

MelbourneMiami

MLB - MIA

MLBMIA

Melbourne

Sat 8/1

6:25 pm-9:30 am

1 stop15h 05m

$259

MelbourneMiami

MLB - MIA

MLBMIA

Melbourne

Fri 8/7

6:55 pm-9:28 am

1 stop14h 33m

$268

MelbourneMiami

MLB - MIA

MLBMIA

Melbourne

Sat 8/8

6:55 pm-10:16 am

2 stops15h 21m

$370

MelbourneMiami

MLB - MIA

MLBMIA

Melbourne

Tue 7/28

6:50 pm-1:02 pm

1 stop18h 12m

$372

MelbourneMiami

MLB - MIA

MLBMIA

Melbourne

Sun 8/2

6:50 pm-11:00 am

1 stop16h 10m

$387

MelbourneMiami

MLB - MIA

MLBMIA

Melbourne

Thu 8/6

11:11 am-10:51 pm

1 stop11h 40m

$387

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/7

Sorted by cheapest first

Best time to book a flight from Melbourne to Key Largo

Have a flexible travel schedule? Discover the best time to fly to Key Largo 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 Largo
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Melbourne to Key Largo. 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 Key Largo?

    If you book a flight to Key Largo from Melbourne, you will be flying from Melbourne, which is the city’s only airport. Melbourne (MLB) is located 2.7 mi from the center of Melbourne. There are 0 flights from Melbourne to Key Largo per day from 0 different airlines.

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

    A quick flight from Melbourne, Florida to Key Largo can take about 8h 32m. American Airlines provides one of the quickest options available for as low as $933. Airlines will cover a distance of 161 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Melbourne to Key Largo 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

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