In terms of precipitation, rainfall in Key Largo ranges from 1.6 - 9.9 inches per month. September is typically the wettest month, when rainfall can reach 9.9 in. January is typically the driest time to visit Key Largo when rainfall is around 1.6 in.

If weather is an important factor for your trip to Key Largo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 68.0 F).

What is the cheapest time of day to fly from MLB to KE9?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Melbourne, Florida to Key Largo as you normally would.

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.

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.

$347+ Cheap Flights from Melbourne, FL to Key Largo

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Cheap flight deals from Melbourne to Key Largo

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One-way flights from Melbourne to Key Largo
Search for one-way flight options from Melbourne to Key Largo. Find affordable one-way fares based on user searches. Data last updated May 28, 2026.

Thu 6/49:31 am

MLB

MIA

2 stops24h 56m

Multiple Airlines

Deal found 5/25

$347

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MLB - MIA

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Thu 6/4

9:31 am-10:27 am

2 stops24h 56m

$347

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Related info for your journey

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.
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.

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$347+ 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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Melbourne to Key Largo with Cheapflights

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Cheap flight deals from Melbourne to Key Largo

One-way flights from Melbourne to Key LargoSearch for one-way flight options from Melbourne to Key Largo. Find affordable one-way fares based on user searches. Data last updated May 28, 2026.

Search for one-way flight options from Melbourne to Key Largo. Find affordable one-way fares based on user searches. Data last updated May 28, 2026.

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

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?

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

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

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

Browse thousands of different options on Cheapflights for your next trip

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Melbourne and Key Largo flights

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One-way flights from Melbourne to Key Largo
Search for one-way flight options from Melbourne to Key Largo. Find affordable one-way fares based on user searches. Data last updated May 28, 2026.