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Key Largo

$70+ Cheap flights from Fort Lauderdale (FLL) 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
FLL — MIA
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
1 adult, Economy
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Cheap flight deals from Fort Lauderdale to Key Largo

Keep the following information in mind while searching for Fort Lauderdale to Key Largo flight deals. Data was last updated April 15, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$171
(Mytrip)

One-way from

$85
(Mytrip)

Popular in

October

Cheapest in

March

Average price

$429
Provider with most accurate pricing for Fort Lauderdale-Miami flight deals.
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Provider most trusted by Cheapflights users for Fort Lauderdale-Miami flights.
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From Fort Lauderdale to Key Largo
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One-way flight from Fort Lauderdale to Key Largo
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Highest demand for flights based on searches. 37% potential increase in price ($420 potential increase over avg. RT price).
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Cheapest flight prices on average. 20% potential price decrease ($120 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Fort Lauderdale to Key Largo

Cheapest flights from Fort Lauderdale to Key Largo
Explore the most affordable flight options available from Fort Lauderdale to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

This Mytrip deal was found by Cheapflights users on 4/15. 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.
Mon 5/1210:16 pmFLL - MIA
1 stop21h 41mSpirit Airlines
Thu 5/1511:44 amMIA - FLL
1 stop9h 27mSpirit Airlines
Deal found 4/15$171
This Mytrip deal was found by Cheapflights users on 4/15. 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.
Thu 5/156:05 amFLL - MIA
1 stop13h 52mMultiple Airlines
Thu 5/2212:28 pmMIA - FLL
1 stop11h 05mMultiple Airlines
Deal found 4/15$192
This Trip.com deal was found by Cheapflights users on 4/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/3010:48 pmFLL - MIA
2 stops19h 31mFrontier
Fri 6/65:30 amMIA - FLL
1 stop12h 38mFrontier
Deal found 4/15$296
This Kiwi.com deal was found by Cheapflights users on 4/15. 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.
Tue 5/131:45 pmFLL - MIA
1 stop4h 50mBahamasair
Tue 5/2010:00 amMIA - FLL
1 stop7h 05mBahamasair
Deal found 4/15$577
This United Airlines deal was found by Cheapflights users on 4/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/18:55 amFLL - MIA
1 stop6h 56mUnited Airlines
Sun 8/107:00 amMIA - FLL
1 stop7h 01mUnited Airlines
Deal found 4/15$1,163

Cheapflights Fare Finder

Customize your flight search to find flights from Fort Lauderdale 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 April 15, 2025.
Use the filters below to find and compare flights from Fort Lauderdale to Key Largo that are best for you.

Fly from

Fort Lauderdale

Fly to

Key Largo

Route

Depart

Return

Price

Fort LauderdaleMiami

FLL - MIA

FLLMIA

Fort Lauderdale

Mon 5/12

6:05 am-9:34 am

1 stop27h 29m

Miami

Thu 5/15

11:44 am-9:11 pm

1 stop9h 27m

$171

Fort LauderdaleMiami

FLL - MIA

FLLMIA

Fort Lauderdale

Thu 4/24

6:11 am-9:26 pm

1 stop15h 15m

Miami

Mon 4/28

9:04 am-11:02 pm

1 stop13h 58m

$264

Fort LauderdaleMiami

FLL - MIA

FLLMIA

Fort Lauderdale

Fri 5/30

10:48 pm-6:19 pm

2 stops19h 31m

Miami

Fri 6/6

5:30 am-6:08 pm

1 stop12h 38m

$296

Fort LauderdaleMiami

FLL - MIA

FLLMIA

Fort Lauderdale

Tue 5/13

1:45 pm-6:35 pm

1 stop4h 50m

Miami

Tue 5/20

10:00 am-5:05 pm

1 stop7h 05m

$577

Fort LauderdaleMiami

FLL - MIA

FLLMIA

Fort Lauderdale

Wed 4/23

7:05 am-2:23 pm

1 stop7h 18m

Miami

Mon 4/28

8:23 am-3:15 pm

1 stop6h 52m

$928

Fort LauderdaleMiami

FLL - MIA

FLLMIA

Fort Lauderdale

Tue 4/29

2:10 pm-7:53 am

1 stop17h 43m

$70

Fort LauderdaleMiami

FLL - MIA

FLLMIA

Fort Lauderdale

Fri 4/18

10:23 pm-2:21 pm

1 stop15h 58m

$120

Fort LauderdaleMiami

FLL - MIA

FLLMIA

Fort Lauderdale

Mon 6/9

6:03 am-1:06 pm

1 stop7h 03m

$122

Fort LauderdaleMiami

FLL - MIA

FLLMIA

Fort Lauderdale

Sun 4/20

6:30 am-11:24 am

1 stop4h 54m

$579

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Best time to book a flight from Fort Lauderdale to Key Largo

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

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

Currently, September is the cheapest month in which you can book a flight from Fort Lauderdale to Key Largo (average of $229). Flying from Fort Lauderdale to Key Largo in March is currently the most expensive (average of $289). 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 FLL to KE9?

Find hourly flight availability from Fort Lauderdale to Key Largo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 15, 2025.

When flying from Fort Lauderdale to Key Largo, 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 Key Largo by month

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

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.

Temperature in Key Largo by month

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

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).

Reviews of airlines servicing Key Largo

Get insights into the airlines that provide service to Key Largo. 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 Key Largo. Reviews last updated April 15, 2025.
Delta
8.0
Very good
7,917 reviews

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Delta
8.0
Very good
7,917 reviews
Delta
8.0
Very good
7,917 reviews

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
United Airlines
7.4
Good
8,658 reviews
Delta
8.0
Very good
7,917 reviews

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
JetBlue
7.3
Good
2,926 reviews
Delta
8.0
Very good
7,917 reviews

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Spirit Airlines
6.3
Okay
7,921 reviews
Delta
8.0
Very good
7,917 reviews

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Frontier
6.0
Okay
3,281 reviews
Delta
8.0
Very good
7,917 reviews

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

Related info for your journey

Find useful and relevant information for your journey from Fort Lauderdale 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 Fort Lauderdale to Key Largo?

    Located just 3.4 mi from the city center, Fort Lauderdale is the airport most travelers will use when flying to Key Largo from Fort Lauderdale. Booking flights from Fort Lauderdale (FLL) to Key Largo should be relatively easy as there are 0 daily outbound flights to Key Largo from 3 different airlines.

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

    The cheapest airlines for a one-way flight from Fort Lauderdale to Key Largo are Spirit Airlines ($85), Frontier ($124), and JetBlue ($254).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Fort Lauderdale 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.

  • What is the cheapest month to book a flight from Fort Lauderdale to Key Largo?

    Currently, September is the cheapest month in which you can book a flight from Fort Lauderdale to Key Largo (average of $229). Flying from Fort Lauderdale to Key Largo in March is currently the most expensive (average of $289). 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.

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Top 3 airlines flying from Fort Lauderdale to Key Largo

Discover the top 3 airlines that operate flights from Fort Lauderdale to Key Largo. 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 April 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$71Average$144FlexibilityNo cancel feeOn-time69%
Silver AirwaysCheapest$105Average$151FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$108Average$258FlexibilityNo cancel feeOn-time62%

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