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 21m. 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

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$101 (Mytrip)
One-way from	$55 (Kiwi.com)
Popular in	December
Cheapest in	March
Average price	$396

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. 12% potential increase in price ($67 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).

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Average for round-trip flights in October 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 October 30, 2025.

Wed 11/128:20 pmFLL - MIA

1 stop14h 40mSpirit Airlines

Sat 11/155:12 pmMIA - FLL

1 stop7h 27mSpirit Airlines

Deal found 10/29

$101

Sun 11/167:30 amFLL - MIA

1 stop27h 52mSpirit Airlines

Tue 11/186:25 amMIA - FLL

1 stop10h 55mSpirit Airlines

Deal found 10/29

$112

Tue 11/117:00 amFLL - MIA

1 stop6h 28mMultiple Airlines

Fri 11/1412:05 pmMIA - FLL

1 stop5h 22mMultiple Airlines

Deal found 10/28

$115

Tue 11/118:20 pmFLL - MIA

2 stops22h 24mSpirit Airlines

Fri 11/1412:05 pmMIA - FLL

1 stop7h 10mSpirit Airlines

Deal found 10/28

$126

Fri 12/127:10 pmFLL - MIA

1 stop5h 36mFrontier

Sat 12/139:38 amMIA - FLL

1 stop7h 36mFrontier

Deal found 10/30

$138

Sun 12/77:14 pmFLL - MIA

1 stop15h 34mFrontier

Sun 12/145:30 amMIA - FLL

1 stop19h 12mFrontier

Deal found 10/28

$139

Wed 11/265:40 amFLL - MIA

1 stop11h 29mFrontier

Wed 12/33:13 pmMIA - FLL

1 stop5h 48mFrontier

Deal found 10/27

$140

Wed 11/265:40 amFLL - MIA

1 stop11h 29mFrontier

Wed 12/103:13 pmMIA - FLL

1 stop5h 48mFrontier

Deal found 10/28

$141

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 October 30, 2025.

Sun 11/167:30 amFLL - MIA

1 stop27h 52mSpirit Airlines

Tue 11/186:25 amMIA - FLL

1 stop10h 55mSpirit Airlines

Deal found 10/29

$112

Wed 2/255:40 amFLL - MIA

1 stop8h 21mFrontier

Thu 2/267:37 pmMIA - FLL

1 stop12h 36mFrontier

Deal found 10/28

$124

Thu 11/279:59 pmFLL - MIA

1 stop12h 50mMultiple Airlines

Thu 12/47:09 pmMIA - FLL

1 stop19h 27mMultiple Airlines

Deal found 10/30

$141

Wed 11/128:20 pmFLL - MIA

1 stop14h 40mSpirit Airlines

Sat 11/155:27 pmMIA - FLL

2 stops14h 27mSpirit Airlines

Deal found 10/29

$121

Fri 12/127:10 pmFLL - MIA

1 stop5h 36mFrontier

Sun 12/145:30 amMIA - FLL

1 stop19h 12mFrontier

Deal found 10/30

$138

Tue 11/118:20 pmFLL - MIA

2 stops22h 24mSpirit Airlines

Fri 11/1412:05 pmMIA - FLL

1 stop7h 10mSpirit Airlines

Deal found 10/28

$126

Wed 2/258:52 amFLL - MIA

1 stop5h 09mMultiple Airlines

Sat 2/287:37 pmMIA - FLL

1 stop12h 36mMultiple Airlines

Deal found 10/28

$143

Tue 12/910:48 amFLL - MIA

1 stop5h 40mFrontier

Wed 12/172:13 pmMIA - FLL

1 stop6h 51mFrontier

Deal found 10/28

$138

Wed 12/109:32 amFLL - MIA

1 stop6h 56mFrontier

Wed 12/172:13 pmMIA - FLL

1 stop6h 51mFrontier

Deal found 10/28

$138

Thu 11/279:59 pmFLL - MIA

1 stop12h 50mFrontier

Thu 12/45:30 amMIA - FLL

1 stop12h 34mFrontier

Deal found 10/30

$138

Wed 11/265:40 amFLL - MIA

1 stop11h 29mFrontier

Wed 12/33:13 pmMIA - FLL

1 stop5h 48mFrontier

Deal found 10/27

$140

Wed 11/265:40 amFLL - MIA

1 stop11h 29mFrontier

Wed 12/103:13 pmMIA - FLL

1 stop5h 48mFrontier

Deal found 10/28

$141

Last-minute flights from Fort Lauderdale to Key Largo
Discover last-minute flight deals from Fort Lauderdale to Key Largo. Data last updated October 30, 2025 and is based on user searches.

Wed 11/59:00 amFLL - MIA

1 stop28h 59mSpirit Airlines

Mon 11/106:25 amMIA - FLL

1 stop6h 10mSpirit Airlines

Deal found 10/28

$156

Tue 11/117:00 amFLL - MIA

1 stop6h 28mMultiple Airlines

Fri 11/1412:05 pmMIA - FLL

1 stop5h 22mMultiple Airlines

Deal found 10/28

$115

Tue 11/118:20 pmFLL - MIA

2 stops22h 24mSpirit Airlines

Fri 11/1412:05 pmMIA - FLL

1 stop7h 10mSpirit Airlines

Deal found 10/28

$126

Wed 11/128:20 pmFLL - MIA

1 stop14h 40mSpirit Airlines

Sat 11/155:12 pmMIA - FLL

1 stop7h 27mSpirit Airlines

Deal found 10/29

$101

Sun 11/167:30 amFLL - MIA

1 stop27h 52mSpirit Airlines

Tue 11/186:25 amMIA - FLL

1 stop10h 55mSpirit Airlines

Deal found 10/29

$112

Wed 11/265:40 amFLL - MIA

1 stop11h 29mFrontier

Wed 12/33:13 pmMIA - FLL

1 stop5h 48mFrontier

Deal found 10/27

$140

Wed 11/265:40 amFLL - MIA

1 stop11h 29mFrontier

Wed 12/103:13 pmMIA - FLL

1 stop5h 48mFrontier

Deal found 10/28

$141

Thu 11/279:59 pmFLL - MIA

1 stop12h 50mFrontier

Thu 12/45:30 amMIA - FLL

1 stop12h 34mFrontier

Deal found 10/30

$138

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 October 30, 2025.

Sun 11/167:30 amFLL - MIA

1 stop27h 52mSpirit Airlines

Deal found 10/30

$55

Wed 11/198:20 pmFLL - MIA

1 stop15h 03mSpirit Airlines

Deal found 10/29

$62

Sun 12/218:14 amFLL - MIA

1 stop16h 33mFrontier

Deal found 10/29

$69

Thu 1/155:40 amFLL - MIA

1 stop20h 02mFrontier

Deal found 10/27

$71

Tue 12/28:45 pmFLL - MIA

1 stop14h 38mSpirit Airlines

Deal found 10/29

$72

Sat 12/68:08 pmFLL - MIA

1 stop28h 47mMultiple Airlines

Deal found 10/29

$73

Thu 1/294:13 pmFLL - MIA

1 stop8h 13mMultiple Airlines

Deal found 10/27

$77

Sun 12/75:35 amFLL - MIA

1 stop29h 13mFrontier

Deal found 10/29

$78

Fri 11/219:59 pmFLL - MIA

1 stop25h 41mFrontier

Deal found 10/29

$81

Mon 11/107:30 amFLL - MIA

1 stop27h 52mSpirit Airlines

Deal found 10/29

$84

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

Sun 11/16

7:30 am-11:22 am

1 stop27h 52m

Miami

Tue 11/18

6:25 am-5:20 pm

1 stop10h 55m

$112

Fort LauderdaleMiami

FLL - MIA

FLLMIA

Fort Lauderdale

Wed 11/12

8:20 pm-11:00 am

1 stop14h 40m

Miami

Sat 11/15

5:27 pm-7:54 am

2 stops14h 27m

$121

Fort LauderdaleMiami

FLL - MIA

FLLMIA

Fort Lauderdale

Wed 2/25

5:40 am-2:01 pm

1 stop8h 21m

Miami

Thu 2/26

7:37 pm-8:13 am

1 stop12h 36m

$124

Fort LauderdaleMiami

FLL - MIA

FLLMIA

Fort Lauderdale

Tue 11/11

8:20 pm-6:44 pm

2 stops22h 24m

Miami

Fri 11/14

12:05 pm-7:15 pm

1 stop7h 10m

$126

Fort LauderdaleMiami

FLL - MIA

FLLMIA

Fort Lauderdale

Fri 12/12

7:10 pm-12:46 am

1 stop5h 36m

Miami

Sun 12/14

5:30 am-12:42 am

1 stop19h 12m

$138

Fort LauderdaleMiami

FLL - MIA

FLLMIA

Fort Lauderdale

Tue 12/9

10:48 am-4:28 pm

1 stop5h 40m

Miami

Wed 12/17

2:13 pm-9:04 pm

1 stop6h 51m

$138

Fort LauderdaleMiami

FLL - MIA

FLLMIA

Fort Lauderdale

Wed 12/10

9:32 am-4:28 pm

1 stop6h 56m

Miami

Wed 12/17

2:13 pm-9:04 pm

1 stop6h 51m

$138

Fort LauderdaleMiami

FLL - MIA

FLLMIA

Fort Lauderdale

Thu 11/27

9:59 pm-10:49 am

1 stop12h 50m

Miami

Thu 12/4

5:30 am-6:04 pm

1 stop12h 34m

$138

Fort LauderdaleMiami

FLL - MIA

FLLMIA

Fort Lauderdale

Wed 11/26

5:40 am-5:09 pm

1 stop11h 29m

Miami

Wed 12/3

3:13 pm-9:01 pm

1 stop5h 48m

$140

Fort LauderdaleMiami

FLL - MIA

FLLMIA

Fort Lauderdale

Thu 11/27

9:59 pm-10:49 am

1 stop12h 50m

Miami

Thu 12/4

7:09 pm-2:36 pm

1 stop19h 27m

$141

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 21 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, December is the cheapest month in which you can book a flight from Fort Lauderdale to Key Largo (average of $60). Flying from Fort Lauderdale to Key Largo in September is currently the most expensive (average of $142). 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 21m. 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, December is the cheapest month in which you can book a flight from Fort Lauderdale to Key Largo (average of $60). Flying from Fort Lauderdale to Key Largo in September is currently the most expensive (average of $142). 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 4 airlines flying from Fort Lauderdale to Key Largo

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$64	Average$254	FlexibilityNo cancel fee	On-time65%
United Airlines	Cheapest$72	Average$145	FlexibilityNo cancel fee	On-time69%
Silver Airways	Cheapest$102	Average$152	FlexibilityNo cancel fee	On-timeN/A
JetBlue	Cheapest$108	Average$268	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 11/16. 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

Keep the following information in mind while searching for Fort Lauderdale to Key Largo flight deals. Data was last updated October 30, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find 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 October 30, 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 October 30, 2025.

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 October 30, 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?

Browse thousands of different options on Cheapflights for your next trip

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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 October 30, 2025.