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

Frontier, Spirit Airlines, and Allegiant Air are the most popular carriers operating from Florida Keys to Kentucky

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

As of September 2025, there are 144 flights per week flying from Florida Keys to Kentucky. The most common day of the week flights depart is Thu, with 17% of flights taking off on this day.

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

Prices for flights from Florida Keys to Kentucky are refreshed on a daily basis.

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

There are 6 operators available for flights from Florida Keys to Kentucky as of September 2025.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Florida Keys to Kentucky.

What documentation or ID do you need to fly to Kentucky?

The required travel and health documents for your Kentucky trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kentucky. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$50 Cheap Flights from Florida Keys to Kentucky in 2025/26

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Find the cheapest flights from Florida Keys to Kentucky

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

6:16 pm - 7:39 pmMIA-BNA

2h 23mnonstop

5:45 am - 9:04 amBNA-MIA

2h 19mnonstop

$78Spirit Airlines

Find Deal

Thu, Oct 16 - Sun, Oct 19

6:16 pm - 7:39 pmMIA-BNA

2h 23mnonstop

5:45 am - 9:04 amBNA-MIA

2h 19mnonstop

$82Spirit Airlines

Find Deal

Sun, Oct 5 - Thu, Oct 16

6:00 am - 7:17 amMIA-BNA

2h 17mnonstop

5:45 am - 9:04 amBNA-MIA

2h 19mnonstop

$84Spirit Airlines

Find Deal

Fri, Oct 17 - Sun, Oct 19

9:02 pm - 11:43 pmMIA-SDF

2h 41mnonstop

6:00 am - 8:34 amSDF-MIA

2h 34mnonstop

$159American Airlines

Find Deal

Fri, Nov 7 - Tue, Nov 11

9:30 pm - 12:12 amMIA-CVG

2h 42mnonstop

6:00 pm - 8:49 pmCVG-MIA

2h 49mnonstop

$160American Airlines

Find Deal

Fri, Nov 7 - Mon, Nov 10

7:20 am - 2:15 pmMIA-SDF

6h 55m1 stop

5:20 pm - 10:05 pmSDF-MIA

4h 45m1 stop

$179Southwest

Find Deal

Fri, Oct 17 - Mon, Oct 20

8:11 am - 2:51 pmMIA-TYS

6h 40m1 stop

3:51 pm - 10:13 pmTYS-MIA

6h 22m1 stop

$183Delta

Find Deal

Thu, Nov 6 - Mon, Nov 10

6:20 am - 11:45 amMIA-SDF

5h 25m1 stop

11:45 am - 9:50 pmSDF-MIA

10h 05m2 stops

$184Southwest

Find Deal

Fri, Nov 7 - Tue, Nov 11

8:30 am - 2:20 pmMIA-SDF

5h 50m1 stop

8:15 pm - 12:29 amSDF-MIA

4h 14m1 stop

$197Delta

Find Deal

Sat, Oct 18 - Mon, Oct 20

9:52 am - 9:08 pmEYW-TYS

11h 16m1 stop

10:08 pm - 2:40 pmTYS-EYW

16h 32m1 stop

$224Allegiant Air

Find Deal

Sat, Oct 4 - Sat, Oct 11

Spirit Airlines flights from Florida Keys to Kentucky

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

Spirit Airlines

Oct 16

MIA6:16 pmMiami

2h 23m

BNA7:39 pmNashville Intl

Oct 19

BNA5:45 amNashville Intl

2h 19m

MIA9:04 amMiami

$78

Find similar

Spirit Airlines

Oct 5

MIA6:16 pmMiami

2h 23m

BNA7:39 pmNashville Intl

Oct 16

BNA5:45 amNashville Intl

2h 19m

MIA9:04 amMiami

$82

Find similar

Spirit Airlines

Oct 17

MIA6:00 amMiami

2h 17m

BNA7:17 amNashville Intl

Oct 19

BNA5:45 amNashville Intl

2h 19m

MIA9:04 amMiami

$84

Find similar

Delta flights from Florida Keys to Kentucky

Our best Delta deals on Florida Keys to Kentucky flight tickets

Delta

Nov 6

MIA8:11 amMiami

6h 40m

1 stop

TYS2:51 pmKnoxville McGhee Tyson

Nov 10

TYS3:51 pmKnoxville McGhee Tyson

6h 22m

1 stop

MIA10:13 pmMiami

$183

Find similar

Delta

Oct 18

MIA8:30 amMiami

5h 50m

1 stop

SDF2:20 pmLouisville Intl

Oct 20

SDF8:15 pmLouisville Intl

4h 14m

1 stop

MIA12:29 amMiami

$197

Find similar

Delta

Oct 15

MIA6:00 amMiami

5h 49m

1 stop

SDF11:49 amLouisville Intl

Oct 22

SDF8:17 amLouisville Intl

7h 13m

1 stop

MIA3:30 pmMiami

$198

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MiamiNashville

MIA - BNA

MIABNA

Miami

Thu 10/16

6:16 pm-7:39 pm

Nonstop2h 23m

Nashville Intl

Sun 10/19

5:45 am-9:04 am

Nonstop2h 19m

$78

MiamiNashville

MIA - BNA

MIABNA

Miami

Sun 10/5

6:16 pm-7:39 pm

Nonstop2h 23m

Nashville Intl

Thu 10/16

5:45 am-9:04 am

Nonstop2h 19m

$82

MiamiNashville

MIA - BNA

MIABNA

Miami

Fri 10/17

6:00 am-7:17 am

Nonstop2h 17m

Nashville Intl

Sun 10/19

5:45 am-9:04 am

Nonstop2h 19m

$84

MiamiLouisville

MIA - SDF

MIASDF

Miami

Fri 11/7

9:02 pm-11:43 pm

Nonstop2h 41m

Louisville Intl

Tue 11/11

6:00 am-8:34 am

Nonstop2h 34m

$159

MiamiCincinnati

MIA - CVG

MIACVG

Miami

Fri 11/7

9:30 pm-12:12 am

Nonstop2h 42m

Cincinnati Cinci./N. Kentucky

Mon 11/10

6:00 pm-8:49 pm

Nonstop2h 49m

$160

MiamiLouisville

MIA - SDF

MIASDF

Miami

Fri 10/17

7:20 am-2:15 pm

1 stop6h 55m

Louisville Intl

Mon 10/20

5:20 pm-10:05 pm

1 stop4h 45m

$179

MiamiKnoxville

MIA - TYS

MIATYS

Miami

Thu 11/6

8:11 am-2:51 pm

1 stop6h 40m

Knoxville McGhee Tyson

Mon 11/10

3:51 pm-10:13 pm

1 stop6h 22m

$183

MiamiLouisville

MIA - SDF

MIASDF

Miami

Fri 11/7

6:20 am-11:45 am

1 stop5h 25m

Louisville Intl

Tue 11/11

11:45 am-9:50 pm

2 stops10h 05m

$184

MiamiLouisville

MIA - SDF

MIASDF

Miami

Sat 10/18

8:30 am-2:20 pm

1 stop5h 50m

Louisville Intl

Mon 10/20

8:15 pm-12:29 am

1 stop4h 14m

$197

Key WestKnoxville

EYW - TYS

EYWTYS

Key West

Sat 10/4

9:52 am-9:08 pm

1 stop11h 16m

Knoxville McGhee Tyson

Sat 10/11

10:08 pm-2:40 pm

1 stop16h 32m

$224

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 Florida Keys to Kentucky

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 Kentucky?

If you’re not able to fly to Kentucky in January, then June is your next best option. Flight prices from Florida Keys to Kentucky during June average around $258.

What is the cheapest day to depart on your flight to Kentucky?

Our data shows that Friday is the least expensive day to fly to Kentucky. Tickets to fly out on this day can be as low as $285. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $484. These prices are subject to change though, so be sure to set up a Price Alert for flights to Kentucky.

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

According to our data, the cheapest time of day to fly to Kentucky is at noon. momondo users have found flights departing from Florida Keys to Kentucky at noon for as low as $344. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Kentucky is in the morning when prices are around $484.

How far in advance should I book a flight to Kentucky?

You are more likely to see cheaper flights to Kentucky from Florida Keys when booking weeks ahead of your departure date. In general, you can expect to find flights to Kentucky for around $304 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kentucky from Florida Keys for as low as $185 on momondo.

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

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

Cheap Florida Keys to Kentucky flight deals and tips

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

Fastest flight time	2h 05m
Direct flights	Every day
Airports in Kentucky	2 airports

The fastest flight from Florida Keys to Kentucky takes 2h 05m

Direct flights go from Florida Keys to Kentucky every day.

There are 2 airports near Kentucky: Nashville Intl (BNA), Knoxville McGhee Tyson (TYS)

Search flight deals

When did momondo last update prices for flights from Florida Keys to Kentucky?
Prices for flights from Florida Keys to Kentucky are refreshed on a daily basis.
How many operators does momondo search for flights from Florida Keys to Kentucky?
There are 6 operators available for flights from Florida Keys to Kentucky as of September 2025.
How old do you have to be to fly from Florida Keys to Kentucky?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Florida Keys to Kentucky.
What documentation or ID do you need to fly to Kentucky?
The required travel and health documents for your Kentucky trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kentucky. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Florida Keys to Kentucky?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Florida Keys to Kentucky is Embraer 175 (20.90% of total bookings). The next most popular plane models are Embraer 175 (Enhanced Winglets) (16.01%), Canadair (Bombardier) Regional Jet 900 (8.47%), and Canadair (Bombardier) Regional Jet 700 (6.49%).

Why use momondo?

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

It is quick and easy to find Florida Keys to Kentucky flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Kentucky that suits you.

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

Yes. momondo enables you to select and highlight flights to Kentucky from Florida Keys with this policy.

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

Once you have performed a search for Florida Keys to Kentucky flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Kentucky from Florida Keys. 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.