How long is the flight from Key Largo to Fort Lauderdale?

Departing from Key Largo to Fort Lauderdale will take you 10h 19m. The distance between Key Largo and Fort Lauderdale is about 21 mi.

In terms of precipitation, rainfall in Fort Lauderdale ranges from 1.8 - 8.3 inches per month. September is typically the wettest month, when rainfall can reach 8.3 in. February is typically the driest time to visit Fort Lauderdale when rainfall is around 1.8 in.

If weather is an important factor for your trip to Fort Lauderdale, 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 66.2 F).

What airport do you fly into for flights to Fort Lauderdale from Key Largo?

Fort Lauderdale (FLL) is the airport you will fly into if you book a flight from Key Largo to Fort Lauderdale. You should not have trouble finding flights to Fort Lauderdale from Key Largo; the airport handles an average of 0 inbound flights from Key Largo per day. You should also have plenty of airline options to choose from since 3 airlines have flights to the Fort Lauderdale airport from Key Largo. It is only a 3.4 mi journey from Fort Lauderdale (FLL) to Fort Lauderdale’s city center.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Key Largo to Fort Lauderdale by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$55+ Flights from Key Largo to Fort Lauderdale

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Cheap flight deals from Key Largo to Fort Lauderdale

Cheapest flights from Key Largo to Fort Lauderdale
Explore the most affordable flight options available from Key Largo to Fort Lauderdale. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Tue 12/309:59 pmMIA - FLL

1 stop9h 16mSpirit Airlines

Thu 1/18:20 amFLL - MIA

1 stop12h 44mSpirit Airlines

Deal found 12/16

$151

Mon 12/2910:19 pmMIA - FLL

1 stop11h 31mMultiple Airlines

Thu 1/18:20 amFLL - MIA

1 stop12h 44mMultiple Airlines

Deal found 12/16

$154

Wed 12/315:30 amMIA - FLL

1 stop18h 28mMultiple Airlines

Thu 1/18:20 amFLL - MIA

1 stop12h 44mMultiple Airlines

Deal found 12/16

$156

Mon 12/2910:19 pmMIA - FLL

1 stop26h 23mFrontier

Wed 12/311:10 pmFLL - MIA

1 stop6h 20mFrontier

Deal found 12/17

$166

Mon 12/2910:19 pmMIA - FLL

1 stop26h 23mMultiple Airlines

Mon 1/58:20 amFLL - MIA

1 stop12h 44mMultiple Airlines

Deal found 12/17

$171

Tue 12/305:30 amMIA - FLL

1 stop19h 12mMultiple Airlines

Sat 1/35:40 amFLL - MIA

1 stop7h 26mMultiple Airlines

Deal found 12/17

$187

Tue 12/305:30 amMIA - FLL

1 stop19h 12mMultiple Airlines

Sun 1/410:55 pmFLL - MIA

1 stop14h 11mMultiple Airlines

Deal found 12/17

$194

Tue 12/309:59 pmMIA - FLL

1 stop9h 16mSpirit Airlines

Fri 1/210:55 pmFLL - MIA

1 stop14h 11mSpirit Airlines

Deal found 12/16

$196

Sun 12/289:59 pmMIA - FLL

1 stop26h 58mMultiple Airlines

Thu 1/811:14 amFLL - MIA

1 stop8h 32mMultiple Airlines

Deal found 12/17

$198

Tue 12/309:59 pmMIA - FLL

1 stop9h 16mMultiple Airlines

Fri 1/28:22 amFLL - MIA

1 stop28h 44mMultiple Airlines

Deal found 12/16

$200

Best flights from Key Largo to Fort Lauderdale
Discover carefully curated flight deals from Key Largo to Fort Lauderdale that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Tue 1/137:00 amMIA - FLL

1 stop10h 19mSpirit Airlines

Tue 1/209:10 pmFLL - MIA

1 stop14h 46mSpirit Airlines

Deal found 12/17

$110

Thu 1/157:00 amMIA - FLL

1 stop17h 50mMultiple Airlines

Thu 1/225:35 amFLL - MIA

1 stop6h 21mMultiple Airlines

Deal found 12/16

$115

Sat 1/177:00 amMIA - FLL

1 stop10h 19mSpirit Airlines

Wed 1/219:10 pmFLL - MIA

1 stop14h 46mSpirit Airlines

Deal found 12/17

$116

Tue 1/137:00 amMIA - FLL

1 stop10h 19mMultiple Airlines

Tue 1/206:39 amFLL - MIA

2 stops17h 20mMultiple Airlines

Deal found 12/17

$137

Thu 1/157:00 amMIA - FLL

1 stop12h 38mSpirit Airlines

Thu 1/228:24 amFLL - MIA

2 stops11h 22mSpirit Airlines

Deal found 12/16

$129

Sat 1/177:00 amMIA - FLL

1 stop10h 19mMultiple Airlines

Wed 1/2110:49 pmFLL - MIA

2 stops13h 07mMultiple Airlines

Deal found 12/17

$148

Wed 1/147:00 amMIA - FLL

2 stops13h 10mSpirit Airlines

Wed 1/211:03 pmFLL - MIA

2 stops22h 53mSpirit Airlines

Deal found 12/17

$151

Mon 12/2910:19 pmMIA - FLL

1 stop11h 31mMultiple Airlines

Thu 1/18:20 amFLL - MIA

1 stop12h 44mMultiple Airlines

Deal found 12/16

$154

Tue 12/309:59 pmMIA - FLL

1 stop9h 16mSpirit Airlines

Thu 1/18:20 amFLL - MIA

1 stop12h 44mSpirit Airlines

Deal found 12/16

$151

Last-minute flights from Key Largo to Fort Lauderdale
Discover last-minute flight deals from Key Largo to Fort Lauderdale. Data last updated December 18, 2025 and is based on user searches.

Mon 1/510:19 pmMIA - FLL

1 stop8h 56mMultiple Airlines

Mon 1/195:15 amFLL - MIA

1 stop6h 41mMultiple Airlines

Deal found 12/17

$143

Tue 1/137:00 amMIA - FLL

1 stop10h 19mSpirit Airlines

Tue 1/209:10 pmFLL - MIA

1 stop14h 46mSpirit Airlines

Deal found 12/16

$110

Tue 1/137:00 amMIA - FLL

1 stop10h 19mMultiple Airlines

Tue 1/206:39 amFLL - MIA

2 stops17h 20mMultiple Airlines

Deal found 12/17

$137

Thu 1/157:00 amMIA - FLL

1 stop10h 19mSpirit Airlines

Thu 1/226:03 amFLL - MIA

1 stop6h 53mSpirit Airlines

Deal found 12/16

$114

Thu 1/157:00 amMIA - FLL

1 stop17h 50mMultiple Airlines

Thu 1/225:35 amFLL - MIA

1 stop6h 21mMultiple Airlines

Deal found 12/16

$115

Sat 1/177:00 amMIA - FLL

1 stop10h 19mSpirit Airlines

Wed 1/219:10 pmFLL - MIA

1 stop14h 46mSpirit Airlines

Deal found 12/18

$113

Sat 1/247:00 amMIA - FLL

1 stop10h 19mSpirit Airlines

Tue 1/279:10 pmFLL - MIA

1 stop14h 46mSpirit Airlines

Deal found 12/17

$111

Sat 1/247:00 amMIA - FLL

1 stop10h 19mSpirit Airlines

Mon 2/28:24 amFLL - MIA

2 stops11h 22mSpirit Airlines

Deal found 12/17

$134

One-way flights from Key Largo to Fort Lauderdale
Search for one-way flight options from Key Largo to Fort Lauderdale. Find affordable one-way fares based on user searches. Data last updated December 18, 2025.

Mon 1/127:00 amMIA - FLL

1 stop10h 19mSpirit Airlines

Deal found 12/16

$55

Thu 1/157:00 amMIA - FLL

1 stop12h 38mSpirit Airlines

Deal found 12/15

$56

Wed 2/187:05 amMIA - FLL

1 stop9h 57mSpirit Airlines

Deal found 12/17

$58

Wed 1/78:00 amMIA - FLL

1 stop8h 22mSpirit Airlines

Deal found 12/16

$60

Wed 3/48:15 amMIA - FLL

1 stop12h 55mMultiple Airlines

Deal found 12/17

$62

Tue 2/177:09 pmMIA - FLL

1 stop12h 09mMultiple Airlines

Deal found 12/17

$63

Sun 2/15:30 amMIA - FLL

1 stop25h 48mMultiple Airlines

Deal found 12/15

$64

Thu 3/55:05 amMIA - FLL

1 stop6h 25mFrontier

Deal found 12/17

$66

Mon 2/165:05 amMIA - FLL

1 stop6h 47mFrontier

Deal found 12/17

$67

Mon 1/195:15 amMIA - FLL

1 stop17h 02mMultiple Airlines

Deal found 12/18

$71

Sat 2/217:05 amMIA - FLL

2 stops16h 12mSpirit Airlines

Deal found 12/17

$74

Tue 1/271:01 pmMIA - FLL

2 stops9h 16mSpirit Airlines

Deal found 12/16

$76

Find flight deals from Key Largo to Fort Lauderdale

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$110 (Mytrip)
One-way from	$55 (Trip.com)
Popular in	January
Cheapest in	October
Average price	$305

Provider with most accurate pricing for Miami-Fort Lauderdale flight deals.

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Provider most trusted by Cheapflights users for Miami-Fort Lauderdale flights.

Search Deals

From Key Largo to Fort Lauderdale

Search Deals

One-way flight from Key Largo to Fort Lauderdale

Search Deals

Highest demand for flights based on searches. 27% potential increase in price ($100 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 7% potential price decrease ($18 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Key Largo to Fort Lauderdale that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MiamiFort Lauderdale

MIA - FLL

MIAFLL

Miami

Tue 1/13

7:00 am-5:19 pm

1 stop10h 19m

Fort Lauderdale

Tue 1/20

9:10 pm-11:56 am

1 stop14h 46m

$110

MiamiFort Lauderdale

MIA - FLL

MIAFLL

Miami

Thu 1/15

7:00 am-12:50 am

1 stop17h 50m

Fort Lauderdale

Thu 1/22

5:35 am-11:56 am

1 stop6h 21m

$115

MiamiFort Lauderdale

MIA - FLL

MIAFLL

Miami

Sat 1/17

7:00 am-5:19 pm

1 stop10h 19m

Fort Lauderdale

Wed 1/21

9:10 pm-11:56 am

1 stop14h 46m

$116

MiamiFort Lauderdale

MIA - FLL

MIAFLL

Miami

Thu 1/15

7:00 am-7:38 pm

1 stop12h 38m

Fort Lauderdale

Thu 1/22

8:24 am-7:46 pm

2 stops11h 22m

$129

MiamiFort Lauderdale

MIA - FLL

MIAFLL

Miami

Tue 1/13

7:00 am-5:19 pm

1 stop10h 19m

Fort Lauderdale

Tue 1/20

6:39 am-11:59 pm

2 stops17h 20m

$137

MiamiFort Lauderdale

MIA - FLL

MIAFLL

Miami

Sat 1/17

7:00 am-5:19 pm

1 stop10h 19m

Fort Lauderdale

Wed 1/21

10:49 pm-11:56 am

2 stops13h 07m

$148

MiamiFort Lauderdale

MIA - FLL

MIAFLL

Miami

Wed 1/14

7:00 am-8:10 pm

2 stops13h 10m

Fort Lauderdale

Wed 1/21

1:03 pm-11:56 am

2 stops22h 53m

$151

MiamiFort Lauderdale

MIA - FLL

MIAFLL

Miami

Tue 12/30

9:59 pm-7:15 am

1 stop9h 16m

Fort Lauderdale

Thu 1/1

8:20 am-9:04 pm

1 stop12h 44m

$151

MiamiFort Lauderdale

MIA - FLL

MIAFLL

Miami

Mon 12/29

10:19 pm-9:50 am

1 stop11h 31m

Fort Lauderdale

Thu 1/1

8:20 am-9:04 pm

1 stop12h 44m

$154

MiamiFort Lauderdale

MIA - FLL

MIAFLL

Miami

Sat 2/21

7:05 am-5:02 pm

1 stop9h 57m

$55

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 21 results

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

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

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

Currently, January is the cheapest month in which you can book a flight from Key Largo to Fort Lauderdale (average of $67). Flying from Key Largo to Fort Lauderdale in August is currently the most expensive (average of $207). 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 FLL?

A simple way to save on the total cost of your ticket is to fly from Key Largo to Fort Lauderdale in the morning. If you’re flexible enough to do this you can expect to save up to 51% on your trip compared to booking a flight in the afternoon.

Reviews of airlines servicing Fort Lauderdale

Read reviews from past customers who have flown Spirit Airlines from Key Largo to Fort Lauderdale. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Spirit Airlines

6.3

Okay

8,190 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Apr 2025

PNS - MCO

Bad experience. Unhappy with the changing of flight times and one particular flight attendant (Bartholomew) on our flight from Orlando to Detroit. Traveling with a large family of 7, including our 18 month old, can be arduous but when the airline changes your flight time from landing at 9:30 pm to landing after midnight, this becomes much more difficult. When our 18 month old was predictably over tired and fussy, my wife and I tried to move to an open row so we can console her more effectively. The flight attendent rebuked us and said we could not sit in an exit row. We were not planning on sitting there for more than a few minutes but just to have space to console our screaming 18 month old. Spirit did not allow for a family friendly trip. Likely will be choosing a different airline next time.

Spirit Airlines

6.3

Okay

8,190 reviews

Spirit Airlines

6.3

Okay

8,190 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Apr 2025

PNS - MCO

Related info for your journey

What airport do you fly into for flights to Fort Lauderdale from Key Largo?
Fort Lauderdale (FLL) is the airport you will fly into if you book a flight from Key Largo to Fort Lauderdale. You should not have trouble finding flights to Fort Lauderdale from Key Largo; the airport handles an average of 0 inbound flights from Key Largo per day. You should also have plenty of airline options to choose from since 3 airlines have flights to the Fort Lauderdale airport from Key Largo. It is only a 3.4 mi journey from Fort Lauderdale (FLL) to Fort Lauderdale’s city center.
How long is the flight from Key Largo to Fort Lauderdale?
Departing from Key Largo to Fort Lauderdale will take you 10h 19m. The distance between Key Largo and Fort Lauderdale is about 21 mi.
Can I find deals for flights from Key Largo to Fort Lauderdale that include hotel bookings?
Yes. In addition to deals on Key Largo to Fort Lauderdale flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Key Largo to Fort Lauderdale?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Key Largo to Fort Lauderdale.
Can I find deals for business class flights from Key Largo to Fort Lauderdale?
Yes. Cheapflights offers flight deals from Key Largo to Fort Lauderdale 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 Fort Lauderdale?
Currently, January is the cheapest month in which you can book a flight from Key Largo to Fort Lauderdale (average of $67). Flying from Key Largo to Fort Lauderdale in August is currently the most expensive (average of $207). 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

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Key Largo to Fort Lauderdale

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$83	Average$167	FlexibilityNo cancel fee	On-time69%
Silver Airways	Cheapest$131	Average$156	FlexibilityNo cancel fee	On-timeN/A
Spirit Airlines	Cheapest$169	Average$237	FlexibilityNo cancel fee	On-time65%

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$55+ Cheap flights from Key Largo, FL to Fort Lauderdale (FLL)

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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Key Largo to Fort Lauderdale

Cheapest flights from Key Largo to Fort LauderdaleExplore the most affordable flight options available from Key Largo to Fort Lauderdale. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Explore the most affordable flight options available from Key Largo to Fort Lauderdale. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Find flight deals from Key Largo to Fort Lauderdale

Keep the following information in mind while searching for Key Largo to Fort Lauderdale flight deals. Data was last updated December 18, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Key Largo to Fort Lauderdale that are best for you.

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

Have a flexible travel schedule? Discover the best time to fly to Fort Lauderdale from Key Largo with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Key Largo to Fort Lauderdale

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

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

Find hourly flight availability from Key Largo to Fort Lauderdale. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

Reviews of airlines servicing Fort Lauderdale

Read reviews from past customers who have flown Spirit Airlines from Key Largo to Fort Lauderdale. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

How long is the flight from Key Largo to Fort Lauderdale?

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

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

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

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

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Alternative routes for Key Largo to Fort Lauderdale

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Top 3 airlines flying from Key Largo to Fort Lauderdale

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Cheapest flights from Key Largo to Fort Lauderdale
Explore the most affordable flight options available from Key Largo to Fort Lauderdale. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.