HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Fort Lauderdale

$52+ 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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — FLL
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Key Largo to Fort Lauderdale with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$112
(Kiwi.com)

One-way from

$52
(Mytrip)

Popular in

January

Cheapest in

October

Average price

$144
Provider with most accurate pricing for Miami-Fort Lauderdale flight deals.
Search Deals
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. 34% potential increase in price ($146 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 October 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Fri 11/1412:05 pmMIA - FLL
1 stop7h 10mSpirit Airlines
Tue 11/1811:55 amFLL - MIA
1 stop23h 27mSpirit Airlines
Deal found 10/29$112
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Fri 11/1412:05 pmMIA - FLL
1 stop7h 10mMultiple Airlines
Sun 11/235:40 amFLL - MIA
1 stop11h 29mMultiple Airlines
Deal found 10/28$132
This Mytrip deal was found by Cheapflights users on 10/29. 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.
Wed 11/126:25 amMIA - FLL
1 stop7h 57mSpirit Airlines
Thu 12/188:20 amFLL - MIA
1 stop12h 44mSpirit Airlines
Deal found 10/29$138
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/256:21 pmMIA - FLL
1 stop26h 43mFrontier
Tue 12/29:00 amFLL - MIA
1 stop7h 28mFrontier
Deal found 10/28$139
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
Thu 11/275:30 amMIA - FLL
1 stop15h 35mMultiple Airlines
Thu 12/48:58 pmFLL - MIA
1 stop27h 48mMultiple Airlines
Deal found 10/30$143
This eDestinos deal was found by Cheapflights users on 10/29. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2210:19 pmMIA - FLL
1 stop26h 23mFrontier
Mon 1/55:40 amFLL - MIA
1 stop15h 29mFrontier
Deal found 10/29$145
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 12/309:05 pmMIA - FLL
1 stop10h 14mFrontier
Tue 1/205:40 amFLL - MIA
1 stop15h 24mFrontier
Deal found 10/30$147
This Mytrip deal was found by Cheapflights users on 10/30. 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 11/2712:28 pmMIA - FLL
1 stop9h 54mSpirit Airlines
Thu 12/47:20 amFLL - MIA
1 stop13h 34mSpirit Airlines
Deal found 10/30$152

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 October 30, 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

Fri 11/14

12:05 pm-7:15 pm

1 stop7h 10m

Fort Lauderdale

Sun 11/23

5:40 am-5:09 pm

1 stop11h 29m

$132

MiamiFort Lauderdale

MIA - FLL

MIAFLL

Miami

Wed 11/12

6:25 am-2:22 pm

1 stop7h 57m

Fort Lauderdale

Thu 12/18

8:20 am-9:04 pm

1 stop12h 44m

$138

MiamiFort Lauderdale

MIA - FLL

MIAFLL

Miami

Tue 11/25

6:21 pm-9:04 pm

1 stop26h 43m

Fort Lauderdale

Tue 12/2

9:00 am-4:28 pm

1 stop7h 28m

$139

MiamiFort Lauderdale

MIA - FLL

MIAFLL

Miami

Fri 11/14

6:25 am-9:02 pm

2 stops14h 37m

Fort Lauderdale

Tue 11/18

12:44 pm-11:22 am

2 stops22h 38m

$142

MiamiFort Lauderdale

MIA - FLL

MIAFLL

Miami

Thu 12/11

5:30 am-11:01 am

1 stop5h 31m

Fort Lauderdale

Sat 1/17

7:14 pm-1:42 am

1 stop6h 28m

$142

MiamiFort Lauderdale

MIA - FLL

MIAFLL

Miami

Sat 1/24

5:35 am-1:42 pm

1 stop8h 07m

Fort Lauderdale

Sat 1/31

9:00 pm-1:06 pm

1 stop16h 06m

$146

MiamiFort Lauderdale

MIA - FLL

MIAFLL

Miami

Thu 11/27

12:28 pm-10:22 pm

1 stop9h 54m

Fort Lauderdale

Thu 12/4

7:20 am-8:54 pm

1 stop13h 34m

$152

MiamiFort Lauderdale

MIA - FLL

MIAFLL

Miami

Wed 11/26

5:30 am-9:04 pm

1 stop15h 34m

Fort Lauderdale

Wed 12/3

9:32 am-4:28 pm

1 stop6h 56m

$153

MiamiFort Lauderdale

MIA - FLL

MIAFLL

Miami

Tue 11/25

5:30 am-8:30 pm

1 stop15h 00m

Fort Lauderdale

Tue 12/2

6:23 am-4:28 pm

2 stops10h 05m

$162

MiamiFort Lauderdale

MIA - FLL

MIAFLL

Miami

Thu 11/27

11:55 am-9:05 pm

1 stop9h 10m

Fort Lauderdale

Thu 12/4

5:35 am-7:41 pm

2 stops14h 06m

$169

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

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, 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?

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 October 30, 2025.

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 52% on your trip compared to booking a flight in the afternoon.

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 October 30, 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
8,115 reviews

Food

5.1

Crew

7.0

Comfort

5.9

Overall

6.3

Boarding

6.6

Entertainment

5.0

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
8,115 reviews
Spirit Airlines
6.3
Okay
8,115 reviews

Food

5.1

Crew

7.0

Comfort

5.9

Overall

6.3

Boarding

6.6

Entertainment

5.0

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 7h 57m. 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, 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Key Largo to Fort Lauderdale

See prices for flight routes from nearby airports that may be better suited for you.
Tampa to Miami flights
Tampa to Fort Lauderdale flights
Orlando to Miami flights
Miami to Orlando flights
Pensacola to Orlando flights
Fort Lauderdale to Tampa flights
Jacksonville to Miami flights
Miami to Tampa flights
Fort Lauderdale to Orlando flights
Orlando to Fort Lauderdale flights
Miami to Jacksonville flights
Fort Lauderdale to Jacksonville flights
Pensacola to Fort Lauderdale flights
Fort Lauderdale to Tallahassee flights
Tampa to Key West flights
Jacksonville to Fort Lauderdale flights
Miami to Tallahassee flights
Pensacola to Miami flights
West Palm Beach to Tallahassee flights
Pensacola to Tampa flights
Orlando to Key West flights
Miami to Key West flights
Tampa to Pensacola flights
Fort Lauderdale to Pensacola flights
Tallahassee to Fort Lauderdale flights
Key West to Orlando flights
Tampa to West Palm Beach flights
Miami to Pensacola flights
Sarasota to Key West flights
West Palm Beach to Tampa flights
Fort Lauderdale to Valdosta flights
Jacksonville to West Palm Beach flights
Tallahassee to Miami flights
Orlando to Pensacola flights
Jacksonville to Fort Myers flights
Jacksonville to Key West flights
Miami to Valdosta flights
Fort Myers to Orlando flights
Miami to Panama City flights
West Palm Beach to Valdosta flights
Tampa to Orlando flights
West Palm Beach to Jacksonville flights
Jacksonville to Orlando flights
Fort Lauderdale to Key West flights
Orlando to Fort Myers flights
Key West to Tampa flights
Fort Lauderdale to Panama City flights
Fort Myers to Jacksonville flights
Gainesville to Miami flights
Panama City to Miami flights

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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$78Average$167FlexibilityNo cancel feeOn-time69%
Silver AirwaysCheapest$129Average$144FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$169Average$253FlexibilityNo cancel feeOn-time65%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.