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Fort Lauderdale

$65+ 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — FLL
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap 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 September 16, 2025.

Round-trip from

$140
(Kiwi.com)

One-way from

$65
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$182
From Key Largo to Fort Lauderdale
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One-way flight from Key Largo to Fort Lauderdale
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Highest demand for flights based on searches. 31% potential increase in price ($145 potential increase over avg. RT price).
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Cheapest flight prices on average. 10% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Mon 9/298:04 pmMIA - FLL
1 stop13h 01mSpirit Airlines
Thu 10/21:10 pmFLL - MIA
1 stop10h 07mSpirit Airlines
Deal found 9/15$140
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 9/306:25 pmMIA - FLL
1 stop12h 55mMultiple Airlines
Fri 10/39:59 pmFLL - MIA
1 stop23h 06mMultiple Airlines
Deal found 9/16$157
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Mon 11/1011:28 amMIA - FLL
1 stop13h 36mSpirit Airlines
Sat 11/157:20 amFLL - MIA
1 stop10h 06mSpirit Airlines
Deal found 9/15$165
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Sat 10/41:55 pmMIA - FLL
1 stop10h 53mSpirit Airlines
Sat 10/113:59 pmFLL - MIA
1 stop26h 58mSpirit Airlines
Deal found 9/16$170
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Sun 10/125:15 amMIA - FLL
1 stop18h 51mFrontier
Sun 10/196:00 amFLL - MIA
1 stop28h 34mFrontier
Deal found 9/13$171
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Mon 10/138:00 amMIA - FLL
1 stop25h 29mMultiple Airlines
Mon 10/207:05 amFLL - MIA
1 stop7h 33mMultiple Airlines
Deal found 9/15$174
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Sat 10/112:21 pmMIA - FLL
1 stop8h 22mMultiple Airlines
Sat 10/186:39 amFLL - MIA
1 stop11h 02mMultiple Airlines
Deal found 9/14$177
This Mytrip deal was found by Cheapflights users on 9/14. 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 10/21:27 pmMIA - FLL
1 stop9h 49mSpirit Airlines
Wed 10/88:40 pmFLL - MIA
1 stop12h 24mSpirit Airlines
Deal found 9/14$178
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Sat 10/412:18 pmMIA - FLL
1 stop10h 49mMultiple Airlines
Sun 10/510:37 pmFLL - MIA
1 stop13h 08mMultiple Airlines
Deal found 9/14$179
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Mon 9/297:00 pmMIA - FLL
1 stop14h 05mMultiple Airlines
Fri 10/38:30 pmFLL - MIA
1 stop26h 42mMultiple Airlines
Deal found 9/14$182
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Sun 10/510:29 amMIA - FLL
1 stop25h 36mSpirit Airlines
Sun 10/1210:38 pmFLL - MIA
1 stop13h 22mSpirit Airlines
Deal found 9/15$185

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key Largo to Fort Lauderdale 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 September 16, 2025.
Use the filters below to find and compare flights from Key Largo to Fort Lauderdale that are best for you.

Fly from

Key Largo

Fly to

Fort Lauderdale

Route

Depart

Return

Price

MiamiFort Lauderdale

MIA - FLL

MIAFLL

Miami

Mon 9/29

8:04 pm-9:05 am

1 stop13h 01m

Fort Lauderdale

Thu 10/2

1:10 pm-11:17 pm

1 stop10h 07m

$140

MiamiFort Lauderdale

MIA - FLL

MIAFLL

Miami

Mon 11/10

11:28 am-1:04 am

1 stop13h 36m

Fort Lauderdale

Sat 11/15

7:20 am-5:26 pm

1 stop10h 06m

$165

MiamiFort Lauderdale

MIA - FLL

MIAFLL

Miami

Sun 10/12

5:15 am-12:06 am

1 stop18h 51m

Fort Lauderdale

Sun 10/19

6:00 am-10:34 am

1 stop28h 34m

$171

MiamiFort Lauderdale

MIA - FLL

MIAFLL

Miami

Mon 11/3

8:00 am-4:29 pm

1 stop8h 29m

Fort Lauderdale

Wed 11/5

9:35 pm-5:26 pm

1 stop19h 51m

$174

MiamiFort Lauderdale

MIA - FLL

MIAFLL

Miami

Sat 10/11

2:21 pm-10:43 pm

1 stop8h 22m

Fort Lauderdale

Sat 10/18

6:39 am-5:41 pm

1 stop11h 02m

$177

MiamiFort Lauderdale

MIA - FLL

MIAFLL

Miami

Thu 10/2

1:27 pm-11:16 pm

1 stop9h 49m

Fort Lauderdale

Wed 10/8

8:40 pm-9:04 am

1 stop12h 24m

$178

MiamiFort Lauderdale

MIA - FLL

MIAFLL

Miami

Mon 9/29

7:00 pm-9:05 am

1 stop14h 05m

Fort Lauderdale

Fri 10/3

8:30 pm-11:12 pm

1 stop26h 42m

$182

MiamiFort Lauderdale

MIA - FLL

MIAFLL

Miami

Sat 12/13

6:30 am-1:49 pm

1 stop7h 19m

Fort Lauderdale

Sat 12/13

9:25 pm-3:52 pm

1 stop18h 27m

$190

MiamiFort Lauderdale

MIA - FLL

MIAFLL

Miami

Wed 11/5

6:30 am-1:23 pm

1 stop6h 53m

$85

MiamiFort Lauderdale

MIA - FLL

MIAFLL

Miami

Thu 11/6

11:28 am-1:04 am

1 stop13h 36m

$86

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 18 results
1
2

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, September is the cheapest month in which you can book a flight from Key Largo to Fort Lauderdale (average of $185). Flying from Key Largo to Fort Lauderdale in March is currently the most expensive (average of $254). 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?

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 September 16, 2025.

When flying from Key Largo to Fort Lauderdale, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Fort Lauderdale

Get insights into the airlines that provide service to Fort Lauderdale. 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 Fort Lauderdale. Reviews last updated September 16, 2025.
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
8,015 reviews

Entertainment

5.0

Food

5.1

Boarding

6.6

Crew

7.0

Comfort

5.9

Overall

6.3

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
8,015 reviews
Spirit Airlines
6.3
Okay
8,015 reviews

Entertainment

5.0

Food

5.1

Boarding

6.6

Crew

7.0

Comfort

5.9

Overall

6.3

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.

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?

    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 13h 01m. The distance between Key Largo and Fort Lauderdale is about 21 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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, September is the cheapest month in which you can book a flight from Key Largo to Fort Lauderdale (average of $185). Flying from Key Largo to Fort Lauderdale in March is currently the most expensive (average of $254). 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 Key Largo to Fort Lauderdale

Discover the top 3 airlines that operate flights from Key Largo to Fort Lauderdale. 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$83Average$145FlexibilityNo cancel feeOn-time69%
Silver AirwaysCheapest$129Average$174FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$169Average$250FlexibilityNo cancel feeOn-time65%

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