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Key Largo

$59+ 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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
FLL — MIA
Apr 26 — Mai 31
So 4/26
So 5/3
1 adult, Economy
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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 März 27, 2026.

This Trip.com deal was found by Cheapflights users on 3/25. 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.
Mi 4/221:58 pm
FLL
-
MIA
1 stop10h 51m
Frontier
Mi 4/291:10 pm
MIA
-
FLL
1 stop11h 36m
Frontier
Deal found 3/25$117
This Trip.com deal was found by Cheapflights users on 3/26. 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.
Sa 4/256:00 am
FLL
-
MIA
1 stop8h 10m
Frontier
Sa 5/23:20 pm
MIA
-
FLL
1 stop9h 24m
Frontier
Deal found 3/26$118
This Trip.com deal was found by Cheapflights users on 3/25. 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.
Mi 4/291:58 pm
FLL
-
MIA
1 stop10h 51m
Frontier
Do 4/3012:50 pm
MIA
-
FLL
1 stop11h 54m
Frontier
Deal found 3/25$120
This Kiwi.com deal was found by Cheapflights users on 3/23. 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.
Mo 4/69:48 pm
FLL
-
MIA
1 stop22h 19m
Multiple Airlines
Do 4/97:12 pm
MIA
-
FLL
1 stop13h 06m
Multiple Airlines
Deal found 3/23$122
This Trip.com deal was found by Cheapflights users on 3/24. 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.
Di 4/145:10 pm
FLL
-
MIA
1 stop7h 39m
Multiple Airlines
Sa 5/98:10 am
MIA
-
FLL
1 stop10h 30m
Multiple Airlines
Deal found 3/24$124
This Trip.com deal was found by Cheapflights users on 3/23. 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.
Sa 4/186:00 am
FLL
-
MIA
1 stop6h 56m
Multiple Airlines
Fr 4/243:54 pm
MIA
-
FLL
1 stop8h 50m
Multiple Airlines
Deal found 3/23$125
This Kiwi.com deal was found by Cheapflights users on 3/25. 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.
Di 4/286:00 am
FLL
-
MIA
1 stop6h 03m
Frontier
Di 4/287:04 pm
MIA
-
FLL
1 stop5h 42m
Frontier
Deal found 3/25$126
This Kiwi.com deal was found by Cheapflights users on 3/26. 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.
Do 4/237:21 pm
FLL
-
MIA
1 stop5h 28m
Multiple Airlines
Do 4/303:54 pm
MIA
-
FLL
1 stop5h 09m
Multiple Airlines
Deal found 3/26$127
This Kiwi.com deal was found by Cheapflights users on 3/25. 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.
Mi 4/89:13 am
FLL
-
MIA
1 stop10h 54m
Multiple Airlines
Sa 4/118:35 pm
MIA
-
FLL
1 stop14h 19m
Multiple Airlines
Deal found 3/25$128
This Trip.com deal was found by Cheapflights users on 3/23. 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.
Fr 5/15:30 am
FLL
-
MIA
1 stop19h 19m
Frontier
So 5/35:05 am
MIA
-
FLL
1 stop19h 39m
Frontier
Deal found 3/23$135
This Kiwi.com deal was found by Cheapflights users on 3/26. 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.
Sa 4/1112:49 pm
FLL
-
MIA
1 stop23h 00m
Multiple Airlines
Mi 4/153:54 pm
MIA
-
FLL
1 stop26h 37m
Multiple Airlines
Deal found 3/26$140
This Mytrip deal was found by Cheapflights users on 3/25. 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.
Mi 4/229:05 am
FLL
-
MIA
2 stops13h 26m
Spirit Airlines
Mi 4/293:54 pm
MIA
-
FLL
1 stop7h 55m
Spirit Airlines
Deal found 3/25$141

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 März 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$117
(Trip.com)

One-way from

$59
(Kiwi.com)
Provider with most accurate pricing for Fort Lauderdale-Miami flight deals.
Search Deals
Provider most trusted by Cheapflights users for Fort Lauderdale-Miami flights.
Search Deals
From Fort Lauderdale to Key Largo
Search Deals
One-way flight from Fort Lauderdale to Key Largo
Search Deals

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 März 27, 2026.
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

Cheapest round-trip

Fort LauderdaleMiami

FLL - MIA

FLLMIA

Fort Lauderdale

Sa 4/25

6:00 am-2:10 pm

1 stop8h 10m

Miami

Sa 5/2

3:20 pm-12:44 am

1 stop9h 24m

$118

Fort LauderdaleMiami

FLL - MIA

FLLMIA

Fort Lauderdale

Sa 4/18

6:00 am-12:56 pm

1 stop6h 56m

Miami

Fr 4/24

3:54 pm-12:44 am

1 stop8h 50m

$125

Fort LauderdaleMiami

FLL - MIA

FLLMIA

Fort Lauderdale

Fr 5/1

5:30 am-12:49 am

1 stop19h 19m

Miami

So 5/3

5:05 am-12:44 am

1 stop19h 39m

$135

Fort LauderdaleMiami

FLL - MIA

FLLMIA

Fort Lauderdale

Sa 4/11

12:49 pm-11:49 am

1 stop23h 00m

Miami

Mi 4/15

3:54 pm-6:31 pm

1 stop26h 37m

$140
Quickest round-trip

Fort LauderdaleMiami

FLL - MIA

FLLMIA

Fort Lauderdale

Sa 4/25

9:05 am-4:04 pm

2 stops6h 59m

Miami

Sa 5/2

7:04 pm-12:44 am

1 stop5h 40m

$160

Fort LauderdaleMiami

FLL - MIA

FLLMIA

Fort Lauderdale

Fr 5/1

4:50 pm-12:49 am

1 stop7h 59m

Miami

So 5/3

5:05 am-9:33 pm

2 stops16h 28m

$163

Fort LauderdaleMiami

FLL - MIA

FLLMIA

Fort Lauderdale

Mi 4/22

9:05 am-10:31 pm

2 stops13h 26m

Miami

Mi 4/29

6:30 am-11:58 pm

3 stops17h 28m

$182

Fort LauderdaleMiami

FLL - MIA

FLLMIA

Fort Lauderdale

So 4/12

10:44 pm-6:17 pm

2 stops19h 33m

Miami

Sa 4/18

5:05 am-12:18 pm

1 stop7h 13m

$194

Fort LauderdaleMiami

FLL - MIA

FLLMIA

Fort Lauderdale

Fr 5/1

9:05 am-10:31 pm

2 stops13h 26m

Miami

So 5/3

7:00 am-7:06 pm

2 stops12h 06m

$206

Fort LauderdaleMiami

FLL - MIA

FLLMIA

Fort Lauderdale

Sa 4/18

6:15 am-9:32 pm

2 stops15h 17m

Miami

Fr 4/24

6:30 am-11:49 pm

2 stops17h 19m

$220

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/23

Showing 1-10 of 21 resultsSorted by cheapest first
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3

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 $75). 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?

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 März 27, 2026.

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

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.

  • 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 10m. Fly via Frontier to get the fastest option. There are 21 mi between Fort Lauderdale and Key Largo.

  • 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 $75). 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 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 März 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$83Average$145FlexibilityNo cancel feeOn-time69%
Spirit AirlinesCheapest$94Average$156FlexibilityNo cancel feeOn-time65%
Silver AirwaysCheapest$110Average$167FlexibilityNo cancel feeOn-timeN/A

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