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Florianopolis

$244+ Cheap flights from Key Largo, FL to Florianopolis (FLN)

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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — FLN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Key Largo to Florianopolis Hercilio Luz are usually found in February or October, booked 56 days in advance, depart on a Tuesday or Friday and return on a Saturday

Cheap flight deals from Key Largo to Florianopolis

Keep the following information in mind while searching for Key Largo to Florianopolis flight deals. Data was last updated June 12, 2025.

Round-trip from

$487
(Copa Airlines)

One-way from

$244
(Viajes Éxito)

Popular in

December

Cheapest in

February

Average price

$742
From Key Largo to Florianopolis Hercilio Luz
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One-way flight from Key Largo to Florianopolis Hercilio Luz
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Highest demand for flights based on searches. 18% potential increase in price ($169 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Key Largo to Florianopolis

Cheapest flights from Key Largo to Florianopolis
Explore the most affordable flight options available from Key Largo to Florianopolis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2310:35 pmMIA - FLN
1 stop24h 00mGOL
Thu 11/65:40 amFLN - MIA
1 stop11h 55mGOL
Deal found 6/11$475
This Copa Airlines deal was found by Cheapflights users on 6/10. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/98:33 amMIA - FLN
1 stop14h 52mCopa Airlines
Sun 10/191:25 amFLN - MIA
1 stop19h 30mCopa Airlines
Deal found 6/10$487
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/211:55 pmMIA - FLN
3 stops23h 10mMultiple Airlines
Tue 10/288:30 pmFLN - MIA
2 stops20h 18mMultiple Airlines
Deal found 6/10$490
This oojo deal was found by Cheapflights users on 6/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/278:05 amMIA - FLN
2 stops29h 30mAvianca
Sat 11/157:40 pmFLN - MIA
2 stops39h 20mAvianca
Deal found 6/11$549
This American Airlines deal was found by Cheapflights users on 6/10. 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 9/173:47 pmMIA - FLN
2 stops17h 33mAmerican Airlines
Wed 9/247:10 pmFLN - MIA
1 stop12h 20mAmerican Airlines
Deal found 6/10$554
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/81:45 amMIA - FLN
2 stops19h 20mLATAM Airlines
Mon 10/203:15 pmFLN - MIA
2 stops17h 00mLATAM Airlines
Deal found 6/11$614
This Delta deal was found by Cheapflights users on 6/10. 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 6/108:15 pmMIA - FLN
1 stop26h 40mDelta
Mon 8/253:15 pmFLN - MIA
1 stop16h 05mDelta
Deal found 6/10$741

Cheapflights Fare Finder

Customize your flight search to find flights from Key Largo to Florianopolis 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 June 12, 2025.
Use the filters below to find and compare flights from Key Largo to Florianopolis that are best for you.

Fly from

Key Largo

Fly to

Florianopolis

Route

Depart

Return

Price

MiamiFlorianopolis

MIA - FLN

MIAFLN

Miami

Tue 8/19

8:34 am-12:20 am

1 stop14h 46m

Florianopolis Hercilio Luz

Fri 8/22

1:20 am-12:12 pm

1 stop11h 52m

$487

MiamiFlorianopolis

MIA - FLN

MIAFLN

Miami

Tue 8/19

10:35 pm-11:35 pm

1 stop24h 00m

Florianopolis Hercilio Luz

Sat 8/23

6:35 pm-5:20 pm

2 stops23h 45m

$511

MiamiFlorianopolis

MIA - FLN

MIAFLN

Miami

Mon 6/16

7:20 pm-6:30 pm

2 stops22h 10m

Florianopolis Hercilio Luz

Mon 8/25

7:40 pm-4:05 am

2 stops33h 25m

$565

MiamiFlorianopolis

MIA - FLN

MIAFLN

Miami

Mon 8/18

1:45 am-9:50 pm

2 stops19h 05m

Florianopolis Hercilio Luz

Sat 8/23

10:55 pm-7:35 pm

1 stop21h 40m

$649

MiamiFlorianopolis

MIA - FLN

MIAFLN

Miami

Fri 8/1

9:40 pm-2:35 pm

2 stops39h 55m

Florianopolis Hercilio Luz

Sun 8/10

6:00 am-5:55 pm

1 stop12h 55m

$663

MiamiFlorianopolis

MIA - FLN

MIAFLN

Miami

Mon 6/16

10:40 am-9:20 am

1 stop21h 40m

Florianopolis Hercilio Luz

Mon 8/25

8:05 pm-6:20 am

1 stop11h 15m

$741

MiamiFlorianopolis

MIA - FLN

MIAFLN

Miami

Mon 9/8

7:55 am-5:20 am

2 stops20h 25m

$244

MiamiFlorianopolis

MIA - FLN

MIAFLN

Miami

Mon 9/8

10:45 pm-2:10 pm

1 stop14h 25m

$266

MiamiFlorianopolis

MIA - FLN

MIAFLN

Miami

Sun 6/22

11:45 am-12:05 am

2 stops35h 20m

$295

MiamiFlorianopolis

MIA - FLN

MIAFLN

Miami

Sun 9/7

1:45 am-10:05 pm

2 stops19h 20m

$312

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 13 results
1
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Best time to book a flight from Key Largo to Florianopolis

Have a flexible travel schedule? Discover the best time to fly to Florianopolis from Key Largo 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 Largo to Florianopolis

How far ahead should I book a flight from Key Largo to Florianopolis?

Use this chart to determine the optimal time to book a round-trip flight from Key Largo to Florianopolis. Price data was last updated on June 9, 2025.

Booking 56 days in advance of your planned departure date is, on average, the best time to get cheap flights from Key Largo to Florianopolis. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Key Largo to Florianopolis?

Currently, May is the cheapest month in which you can book a flight from Key Largo to Florianopolis (average of $674). Flying from Key Largo to Florianopolis in December is currently the most expensive (average of $1,409). 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.

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

Find hourly flight availability from Key Largo to Florianopolis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

When flying from Key Largo to Florianopolis, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Florianopolis by month

Plan your trip to Florianopolis by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Florianopolis ranges from 2.0 - 7.5 inches per month. January is typically the wettest month, when rainfall can reach 7.5 in. July is typically the driest time to visit Florianopolis when rainfall is around 2.0 in.

Temperature in Florianopolis by month

Plan your trip to Florianopolis by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Florianopolis, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 62.6 F).

Reviews of airlines servicing Florianopolis

Get insights into the airlines that provide service to Florianopolis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Florianopolis. Reviews last updated June 12, 2025.
Peruse reviews from past customers who have flown with Delta, LATAM Airlines and Copa Airlines from Key Largo to Florianopolis to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
LATAM Airlines
7.5
Good
1,785 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Copa Airlines
7.5
Good
1,451 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
GOL
7.3
Good
1,073 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

Find useful and relevant information for your journey from Key Largo to Florianopolis. 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 into for flights to Florianopolis from Key Largo?

    Most people fly into Florianopolis Hercilio Luz (FLN) if they book a flight to Florianopolis from Key Largo. On average, Hercilio Luz has 0 inbound flights from Key Largo per day from 6 airlines. Florianopolis Hercilio Luz is conveniently located just 4.8 mi from Florianopolis’s city center.

  • What are the cheapest airlines to fly from Key Largo to Florianopolis one-way?

    $244 is the cheapest one-way deal found within the past few days, from Avianca. You may also be able to find cheap deals on American Airlines and LATAM Airlines, with prices starting from $266 and $312, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Key Largo to Florianopolis 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 Largo to Florianopolis?

    Currently, May is the cheapest month in which you can book a flight from Key Largo to Florianopolis (average of $674). Flying from Key Largo to Florianopolis in December is currently the most expensive (average of $1,409). 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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Top 6 airlines flying from Key Largo to Florianopolis

Discover the top 6 airlines that operate flights from Key Largo to Florianopolis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
GOLCheapest$426Average$681FlexibilityNo cancel feeOn-time74%
AzulCheapest$446Average$644FlexibilityNo cancel feeOn-time82%
Copa AirlinesCheapest$465Average$714FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$526Average$712FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$606Average$809FlexibilityNo cancel feeOn-time81%
DeltaCheapest$609Average$771FlexibilityNo cancel feeOn-timeN/A

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