What airlines fly to Florida Keys?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Florida Keys from Kentucky according to our data. American Airlines is the first choice among our users, with 60% of people opting to fly with this airline when traveling to Florida Keys. Keep in mind that there are 3 different airlines that fly to Florida Keys on a routine basis, so you have a few additional options to choose from.

How long is the flight from Kentucky to Florida Keys?

On average, it takes 12h 50m to fly from Kentucky to Florida Keys if you fly out of Lexington (the most popular airport in Kentucky) and into Copenhagen (the most popular airport in Florida Keys). If you’re flying out of Louisville and into Copenhagen, then the flight time is around 15h 43m.

How many flights depart from Kentucky to Florida Keys on average per week?

As of February 2026, there are 103 flights per week flying from Kentucky to Florida Keys. The most common day of the week flights depart is Thu, with 28% of flights taking off on this day.

What is the cheapest airline that flies from Kentucky to Florida Keys?

Frontier, Southwest, and Delta are the most popular carriers operating from Kentucky to Florida Keys

When did momondo last update prices for flights from Kentucky to Florida Keys?

Prices for flights from Kentucky to Florida Keys are updated daily.

How many operators does momondo search for flights from Kentucky to Florida Keys?

As of February 2026, there are 8 operators available to choose from for flights from Kentucky to Florida Keys.

How old do you have to be to fly from Kentucky to Florida Keys?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kentucky to Florida Keys.

What documentation or ID do you need to fly to Florida Keys?

The travel and health documents you'll need for your trip to Florida Keys may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Florida Keys. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$41 Cheap Flights from Kentucky to Florida Keys in 2026

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Find the cheapest flights from Kentucky to Florida Keys

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:00 am - 10:11 am

TYS

EYW

2h 11mnonstop

11:01 am - 1:16 pm

EYW

TYS

2h 15mnonstop

$101Allegiant Air

Mon, Apr 20 - Fri, Apr 24

8:50 pm - 11:29 pm

CVG

MIA

2h 39mnonstop

8:58 pm - 11:58 pm

MIA

CVG

3h 00mnonstop

$103Frontier

Sat, Feb 28 - Sat, Mar 7

1:07 pm - 12:16 pm

CVG

MIA

23h 09m

1 stop

10:57 am - 2:00 pm

MIA

CVG

3h 03mnonstop

$108Multiple Airlines

Mon, Mar 2 - Fri, Mar 6

1:00 pm - 3:40 pm

CVG

MIA

2h 40mnonstop

7:05 am - 11:33 pm

MIA

CVG

16h 28m

1 stop

$115Multiple Airlines

Sat, Feb 21 - Sat, Feb 28

6:42 pm - 9:58 pm

BNA

MIA

2h 16mnonstop

10:27 pm - 11:59 pm

MIA

BNA

2h 32mnonstop

$186American Airlines

Sat, Feb 28 - Tue, Mar 3

6:00 am - 8:12 am

TYS

MIA

2h 12mnonstop

9:43 pm - 11:59 pm

MIA

TYS

2h 16mnonstop

$189American Airlines

Tue, Mar 24 - Tue, Mar 31

2:54 pm - 12:16 pm

BNA

MIA

20h 22m

2 stops

9:53 pm - 11:30 pm

MIA

BNA

2h 37mnonstop

$194Spirit Airlines

Wed, Mar 4 - Wed, Mar 11

8:30 am - 11:40 am

BNA

MIA

26h 10m

2 stops

7:05 am - 6:25 am

MIA

BNA

24h 20m

2 stops

$197Spirit Airlines

Tue, Mar 3 - Sat, Mar 7

7:05 am - 12:40 pm

TYS

MIA

5h 35m

1 stop

12:35 pm - 8:50 pm

MIA

TYS

8h 15m

1 stop

$197Southwest

Tue, Apr 7 - Tue, Apr 28

7:50 am - 2:25 pm

TYS

MIA

6h 35m

1 stop

6:10 am - 5:40 pm

MIA

TYS

11h 30m

2 stops

$202Southwest

Wed, Mar 18 - Tue, Mar 24

Frontier flights from Kentucky to Florida Keys

Our best Frontier deals on Kentucky to Florida Keys flight tickets

Frontier

Feb 28

CVG8:50 pmCincinnati Cinci./N. Kentucky

2h 39m

MIA11:29 pmMiami

Mar 7

MIA8:58 pmMiami

3h 00m

CVG11:58 pmCincinnati Cinci./N. Kentucky

$103

Frontier

Feb 23

CVG1:07 pmCincinnati Cinci./N. Kentucky

11h 35m

1 stop

MIA12:42 amMiami

Feb 27

MIA4:53 pmMiami

2h 52m

CVG7:45 pmCincinnati Cinci./N. Kentucky

$111

Frontier

Mar 16

CVG5:15 amCincinnati Cinci./N. Kentucky

2h 49m

MIA8:04 amMiami

Mar 19

MIA4:56 pmMiami

2h 52m

CVG7:48 pmCincinnati Cinci./N. Kentucky

$112

American Airlines flights from Kentucky to Florida Keys

Our best American Airlines deals on Kentucky to Florida Keys flight tickets

American Airlines

Feb 28

BNA6:42 pmNashville Intl

2h 16m

MIA9:58 pmMiami

Mar 3

MIA10:27 pmMiami

2h 32m

BNA11:59 pmNashville Intl

$186

American Airlines

Mar 24

TYS6:00 amKnoxville McGhee Tyson

2h 12m

MIA8:12 amMiami

Mar 31

MIA9:43 pmMiami

2h 16m

TYS11:59 pmKnoxville McGhee Tyson

$189

American Airlines

Mar 18

BNA5:27 pmNashville Intl

2h 31m

MIA8:58 pmMiami

Mar 18

MIA10:27 pmMiami

2h 32m

BNA11:59 pmNashville Intl

$204

Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleKey West

TYS - EYW

TYSEYW

Knoxville McGhee Tyson

Mon 4/20

8:00 am-10:11 am

Nonstop2h 11m

Key West

Fri 4/24

11:01 am-1:16 pm

Nonstop2h 15m

$101

CincinnatiMiami

CVG - MIA

CVGMIA

Cincinnati Cinci./N. Kentucky

Sat 2/28

8:50 pm-11:29 pm

Nonstop2h 39m

Miami

Sat 3/7

8:58 pm-11:58 pm

Nonstop3h 00m

$103

CincinnatiMiami

CVG - MIA

CVGMIA

Cincinnati Cinci./N. Kentucky

Mon 3/2

1:07 pm-12:16 pm

1 stop23h 09m

Miami

Fri 3/6

10:57 am-2:00 pm

Nonstop3h 03m

$108

CincinnatiMiami

CVG - MIA

CVGMIA

Cincinnati Cinci./N. Kentucky

Sat 2/21

1:00 pm-3:40 pm

Nonstop2h 40m

Miami

Sat 2/28

7:05 am-11:33 pm

1 stop16h 28m

$115

NashvilleMiami

BNA - MIA

BNAMIA

Nashville Intl

Sat 2/28

6:42 pm-9:58 pm

Nonstop2h 16m

Miami

Tue 3/3

10:27 pm-11:59 pm

Nonstop2h 32m

$186

KnoxvilleMiami

TYS - MIA

TYSMIA

Knoxville McGhee Tyson

Tue 3/24

6:00 am-8:12 am

Nonstop2h 12m

Miami

Tue 3/31

9:43 pm-11:59 pm

Nonstop2h 16m

$189

NashvilleMiami

BNA - MIA

BNAMIA

Nashville Intl

Wed 3/4

2:54 pm-12:16 pm

2 stops20h 22m

Miami

Wed 3/11

9:53 pm-11:30 pm

Nonstop2h 37m

$194

NashvilleMiami

BNA - MIA

BNAMIA

Nashville Intl

Tue 3/3

8:30 am-11:40 am

2 stops26h 10m

Miami

Sat 3/7

7:05 am-6:25 am

2 stops24h 20m

$197

KnoxvilleMiami

TYS - MIA

TYSMIA

Knoxville McGhee Tyson

Tue 4/7

7:05 am-12:40 pm

1 stop5h 35m

Miami

Tue 4/28

12:35 pm-8:50 pm

1 stop8h 15m

$197

KnoxvilleMiami

TYS - MIA

TYSMIA

Knoxville McGhee Tyson

Wed 3/18

7:50 am-2:25 pm

1 stop6h 35m

Miami

Tue 3/24

6:10 am-5:40 pm

2 stops11h 30m

$202

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Kentucky to Florida Keys

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Florida Keys?

The month of September is another great option to travel to Florida Keys, with average flight prices from Kentucky averaging around $298.

What is the cheapest day to depart on your flight to Florida Keys?

The cheapest day to depart from Kentucky to Florida Keys is on a Friday when prices can be found for as low as $404. The most expensive day to fly to Florida Keys is Monday, with ticket prices averaging around $531.

What is the cheapest time of day to depart on your flight to Florida Keys?

According to our data, the cheapest time of day to fly to Florida Keys is in the afternoon. momondo users have found flights departing from Kentucky to Florida Keys in the afternoon for as low as $382. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $478.

How far in advance should I book a flight to Florida Keys?

You are more likely to see cheaper flights to Florida Keys from Kentucky when booking weeks ahead of your departure date. In general, you can expect to find flights to Florida Keys for around $343 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florida Keys from Kentucky for as low as $284 on momondo.

Can stopping save me money on Kentucky to Florida Keys flights?

No. A direct flight is the cheapest option for a flight between Kentucky to Florida Keys.

Cheap Kentucky to Florida Keys flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kentucky to Florida Keys

Fastest flight time	2h 08m
Direct flights	Every day
Airports in Florida Keys	3 airports

The fastest flight from Kentucky to Florida Keys takes 2h 08m

Direct flights go from Kentucky to Florida Keys every day.

There are 3 airports in Florida Keys. From Kentucky there are direct flights to Key West (EYW), Miami (MIA).

Search flight deals

When did momondo last update prices for flights from Kentucky to Florida Keys?
Prices for flights from Kentucky to Florida Keys are updated daily.
How many operators does momondo search for flights from Kentucky to Florida Keys?
As of February 2026, there are 8 operators available to choose from for flights from Kentucky to Florida Keys.
How old do you have to be to fly from Kentucky to Florida Keys?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kentucky to Florida Keys.
What documentation or ID do you need to fly to Florida Keys?
The travel and health documents you'll need for your trip to Florida Keys may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Florida Keys. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Kentucky to Florida Keys?
Based on momondo bookings for flights between Kentucky and Florida Keys, the leading plane model is Boeing 737 MAX 8, making up 19.05% of the total bookings. Other popular models include Embraer 175 with 11.39%, Embraer 175 (Enhanced Winglets) with 10.42%, and Airbus A320-100/200 with 10.29%.

Best airlines flying from Kentucky to Florida Keys

Compare and see reviews for airlines that fly from Kentucky to Florida Keys with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $258	Free Cancellation	Rating 7.4 9,276 reviews	Search United Airlines flights
American Airlines	PriceFrom $258	Free Cancellation	Rating 7.2 11,267 reviews	Search American Airlines flights
Delta	PriceFrom $258	Free Cancellation	Rating 7.9 8,179 reviews	Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Kentucky to Florida Keys?

Finding the right flight to Florida Keys from Kentucky is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Florida Keys quick and easy, saving you time and money.

Can I find flights from Kentucky to Florida Keys with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Kentucky to Florida Keys flights to just show those with flexible booking policies.

How can momondo help me find flights from Kentucky to Florida Keys?

Once all potential Kentucky to Florida Keys flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Kentucky to Florida Keys right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Florida Keys from Kentucky. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.