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

There are many flights that can get you from Fort Lauderdale to Key Largo in 8h 56m. Fly via Spirit Airlines or Frontier to get the fastest option. There are 21 mi between Fort Lauderdale and Key Largo. This flight may include one or multiple stops.

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 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 4 different airlines.

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.

$55+ Flights from Fort Lauderdale to Key Largo

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Cheap 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 December 18, 2025.

Tue 12/305:40 amFLL - MIA

1 stop19h 07mMultiple Airlines

Wed 1/78:00 amMIA - FLL

1 stop8h 22mMultiple Airlines

Deal found 12/17

$128

Mon 12/297:25 pmFLL - MIA

1 stop15h 33mMultiple Airlines

Tue 12/309:59 pmMIA - FLL

1 stop9h 16mMultiple Airlines

Deal found 12/16

$172

Tue 12/3010:19 pmFLL - MIA

1 stop14h 47mSpirit Airlines

Wed 1/77:00 amMIA - FLL

3 stops16h 25mSpirit Airlines

Deal found 12/17

$181

Tue 12/305:40 amFLL - MIA

1 stop19h 07mFrontier

Sat 1/35:30 amMIA - FLL

1 stop25h 49mFrontier

Deal found 12/17

$193

Wed 12/316:50 pmFLL - MIA

1 stop5h 57mMultiple Airlines

Sun 1/45:30 amMIA - FLL

1 stop19h 12mMultiple Airlines

Deal found 12/16

$194

Wed 12/241:10 pmFLL - MIA

1 stop11h 37mFrontier

Sun 12/285:30 amMIA - FLL

1 stop19h 12mFrontier

Deal found 12/15

$237

Tue 12/2310:19 pmFLL - MIA

1 stop26h 28mMultiple Airlines

Sun 1/45:30 amMIA - FLL

1 stop19h 12mMultiple Airlines

Deal found 12/15

$259

Wed 12/2412:00 pmFLL - MIA

2 stops12h 47mMultiple Airlines

Sun 12/285:30 amMIA - FLL

1 stop18h 28mMultiple Airlines

Deal found 12/15

$294

Tue 12/3010:59 pmFLL - MIA

2 stops25h 48mMultiple Airlines

Sat 1/35:30 amMIA - FLL

1 stop6h 45mMultiple Airlines

Deal found 12/17

$295

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

Wed 1/219:10 pmFLL - MIA

1 stop14h 46mSpirit Airlines

Mon 1/267:00 amMIA - FLL

1 stop10h 19mSpirit Airlines

Deal found 12/15

$110

Wed 1/289:10 pmFLL - MIA

1 stop14h 46mMultiple Airlines

Sun 2/15:30 amMIA - FLL

1 stop25h 48mMultiple Airlines

Deal found 12/16

$120

Sun 2/227:55 amFLL - MIA

1 stop8h 56mFrontier

Sun 3/15:05 amMIA - FLL

1 stop6h 58mFrontier

Deal found 12/17

$122

Wed 1/149:10 pmFLL - MIA

1 stop14h 46mSpirit Airlines

Wed 1/217:00 amMIA - FLL

1 stop10h 19mSpirit Airlines

Deal found 12/17

$110

Thu 1/226:03 amFLL - MIA

1 stop15h 41mMultiple Airlines

Fri 1/237:09 pmMIA - FLL

1 stop12h 09mMultiple Airlines

Deal found 12/15

$125

Wed 2/49:10 pmFLL - MIA

1 stop14h 46mSpirit Airlines

Wed 2/117:00 amMIA - FLL

1 stop10h 19mSpirit Airlines

Deal found 12/17

$116

Tue 12/305:40 amFLL - MIA

1 stop19h 07mMultiple Airlines

Wed 1/78:00 amMIA - FLL

1 stop8h 22mMultiple Airlines

Deal found 12/17

$128

Wed 1/149:10 pmFLL - MIA

1 stop14h 46mSpirit Airlines

Tue 1/201:01 pmMIA - FLL

2 stops9h 16mSpirit Airlines

Deal found 12/16

$128

Fri 1/96:55 pmFLL - MIA

1 stop15h 53mMultiple Airlines

Fri 1/167:09 pmMIA - FLL

1 stop22h 10mMultiple Airlines

Deal found 12/15

$129

Thu 1/158:24 amFLL - MIA

2 stops11h 22mSpirit Airlines

Thu 1/297:00 amMIA - FLL

1 stop15h 17mSpirit Airlines

Deal found 12/16

$129

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

Tue 12/305:40 amFLL - MIA

1 stop19h 07mMultiple Airlines

Wed 1/78:00 amMIA - FLL

1 stop8h 22mMultiple Airlines

Deal found 12/17

$128

Thu 1/86:45 pmFLL - MIA

1 stop6h 01mMultiple Airlines

Sun 1/117:00 amMIA - FLL

1 stop6h 01mMultiple Airlines

Deal found 12/16

$131

Fri 1/96:55 pmFLL - MIA

1 stop15h 53mMultiple Airlines

Fri 1/167:09 pmMIA - FLL

1 stop22h 10mMultiple Airlines

Deal found 12/15

$129

Tue 1/139:10 pmFLL - MIA

1 stop14h 46mSpirit Airlines

Tue 1/207:00 amMIA - FLL

1 stop10h 19mSpirit Airlines

Deal found 12/16

$109

Wed 1/149:10 pmFLL - MIA

1 stop14h 46mSpirit Airlines

Wed 1/217:00 amMIA - FLL

1 stop10h 19mSpirit Airlines

Deal found 12/17

$110

Thu 1/155:15 amFLL - MIA

1 stop6h 41mMultiple Airlines

Thu 1/297:00 amMIA - FLL

1 stop9h 44mMultiple Airlines

Deal found 12/16

$117

Fri 1/167:07 pmFLL - MIA

1 stop16h 49mMultiple Airlines

Fri 1/237:09 pmMIA - FLL

1 stop12h 09mMultiple Airlines

Deal found 12/17

$133

Mon 1/195:15 amFLL - MIA

1 stop6h 41mMultiple Airlines

Fri 1/307:09 pmMIA - FLL

1 stop12h 09mMultiple Airlines

Deal found 12/15

$132

Thu 1/226:03 amFLL - MIA

1 stop15h 41mMultiple Airlines

Fri 1/237:09 pmMIA - FLL

1 stop12h 09mMultiple Airlines

Deal found 12/15

$125

Wed 1/289:10 pmFLL - MIA

1 stop14h 46mMultiple Airlines

Sun 2/15:30 amMIA - FLL

1 stop25h 48mMultiple Airlines

Deal found 12/16

$120

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

Tue 12/308:20 amFLL - MIA

1 stop12h 44mSpirit Airlines

Deal found 12/16

$55

Tue 1/610:55 pmFLL - MIA

1 stop14h 11mSpirit Airlines

Deal found 12/15

$56

Mon 2/99:10 pmFLL - MIA

1 stop14h 46mSpirit Airlines

Deal found 12/17

$58

Mon 1/266:03 amFLL - MIA

1 stop6h 53mSpirit Airlines

Deal found 12/15

$59

Thu 1/18:20 amFLL - MIA

1 stop12h 44mSpirit Airlines

Deal found 12/15

$60

Thu 1/296:45 pmFLL - MIA

1 stop6h 02mMultiple Airlines

Deal found 12/15

$61

Sun 2/15:44 pmFLL - MIA

1 stop18h 12mMultiple Airlines

Deal found 12/17

$63

Wed 3/42:22 pmFLL - MIA

1 stop10h 20mFrontier

Deal found 12/17

$66

Sat 2/145:15 pmFLL - MIA

1 stop7h 27mFrontier

Deal found 12/17

$67

Sun 3/15:30 amFLL - MIA

1 stop11h 21mFrontier

Deal found 12/16

$68

Sat 1/35:40 amFLL - MIA

1 stop7h 26mMultiple Airlines

Deal found 12/17

$71

Sun 3/16:20 amFLL - MIA

1 stop10h 16mMultiple Airlines

Deal found 12/17

$73

Find flight deals from Fort Lauderdale to Key Largo

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$109 (Mytrip)
One-way from	$55 (Mytrip)
Popular in	December
Cheapest in	November
Average price	$775

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

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From Fort Lauderdale to Key Largo

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One-way flight from Fort Lauderdale to Key Largo

Search Deals

Highest demand for flights based on searches. 12% potential increase in price ($66 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 8% potential price decrease ($35 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 Fort Lauderdale to Key Largo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Fort LauderdaleMiami

FLL - MIA

FLLMIA

Fort Lauderdale

Wed 1/21

9:10 pm-11:56 am

1 stop14h 46m

Miami

Mon 1/26

7:00 am-5:19 pm

1 stop10h 19m

$110

Fort LauderdaleMiami

FLL - MIA

FLLMIA

Fort Lauderdale

Wed 1/14

9:10 pm-11:56 am

1 stop14h 46m

Miami

Wed 1/21

7:00 am-5:19 pm

1 stop10h 19m

$110

Fort LauderdaleMiami

FLL - MIA

FLLMIA

Fort Lauderdale

Wed 2/4

9:10 pm-11:56 am

1 stop14h 46m

Miami

Wed 2/11

7:00 am-5:19 pm

1 stop10h 19m

$116

Fort LauderdaleMiami

FLL - MIA

FLLMIA

Fort Lauderdale

Wed 1/28

9:10 pm-11:56 am

1 stop14h 46m

Miami

Sun 2/1

5:30 am-7:18 am

1 stop25h 48m

$120

Fort LauderdaleMiami

FLL - MIA

FLLMIA

Fort Lauderdale

Sun 2/22

7:55 am-4:51 pm

1 stop8h 56m

Miami

Sun 3/1

5:05 am-12:03 pm

1 stop6h 58m

$122

Fort LauderdaleMiami

FLL - MIA

FLLMIA

Fort Lauderdale

Thu 1/22

6:03 am-9:44 pm

1 stop15h 41m

Miami

Fri 1/23

7:09 pm-7:18 am

1 stop12h 09m

$125

Fort LauderdaleMiami

FLL - MIA

FLLMIA

Fort Lauderdale

Tue 12/30

5:40 am-12:47 am

1 stop19h 07m

Miami

Wed 1/7

8:00 am-4:22 pm

1 stop8h 22m

$128

Fort LauderdaleMiami

FLL - MIA

FLLMIA

Fort Lauderdale

Wed 1/14

9:10 pm-11:56 am

1 stop14h 46m

Miami

Tue 1/20

1:01 pm-10:17 pm

2 stops9h 16m

$128

Fort LauderdaleMiami

FLL - MIA

FLLMIA

Fort Lauderdale

Fri 1/9

6:55 pm-10:48 am

1 stop15h 53m

Miami

Fri 1/16

7:09 pm-5:19 pm

1 stop22h 10m

$129

Fort LauderdaleMiami

FLL - MIA

FLLMIA

Fort Lauderdale

Thu 1/15

8:24 am-7:46 pm

2 stops11h 22m

Miami

Thu 1/29

7:00 am-10:17 pm

1 stop15h 17m

$129

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 20 results

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, March is the cheapest month in which you can book a flight from Fort Lauderdale to Key Largo (average of $72). Flying from Fort Lauderdale to Key Largo in October is currently the most expensive (average of $144). 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?

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.

Related info for your journey

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 4 different airlines.
How long is the flight from Fort Lauderdale to Key Largo?
There are many flights that can get you from Fort Lauderdale to Key Largo in 8h 56m. Fly via Spirit Airlines or Frontier to get the fastest option. There are 21 mi between Fort Lauderdale and Key Largo. This flight may include one or multiple stops.
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, March is the cheapest month in which you can book a flight from Fort Lauderdale to Key Largo (average of $72). Flying from Fort Lauderdale to Key Largo in October is currently the most expensive (average of $144). 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 4 airlines flying from Fort Lauderdale to Key Largo

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$94	Average$164	FlexibilityNo cancel fee	On-time65%
Silver Airways	Cheapest$127	Average$157	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$135	Average$145	FlexibilityNo cancel fee	On-time69%
JetBlue	Cheapest$182	Average$279	FlexibilityNo cancel fee	On-time62%

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$55+ 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 12/30. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Fort Lauderdale to Key Largo with Cheapflights

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Cheap flight deals from Fort Lauderdale to Key Largo

Cheapest flights from Fort Lauderdale to Key LargoExplore 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 December 18, 2025.

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 December 18, 2025.

Find 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 December 18, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

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Cheapflights Fare Finder

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

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.

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?

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 December 18, 2025.

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?

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

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

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

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

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

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Alternative routes for Fort Lauderdale to Key Largo

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Top 4 airlines flying from Fort Lauderdale to Key Largo

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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 December 18, 2025.