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

Allegiant Air, Southwest, and Delta are the most popular carriers operating from Nashville Intl to Florida Keys

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

The number of flights available between Nashville and Florida Keys is 97 per week as of May 2026. The most frequent departure day is Fri, with 18% of weekly flights leaving on this day.

What airlines fly to Florida Keys?

American Airlines, Delta and Spirit Airlines are the top three most popular airlines that fly to Florida Keys from Nashville according to our data. American Airlines is the first choice among our users, with 68% 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.

When did momondo last update prices for flights from Nashville Intl Airport to Florida Keys?

Prices for flights from Nashville Intl Airport to Florida Keys were last updated today.

How many operators does momondo search for flights from Nashville Intl Airport to Florida Keys?

The number of operators available for flights from Nashville Intl Airport to Florida Keys is 6 as of May 2026.

How old do you have to be to fly from Nashville Intl Airport to Florida Keys?

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 Nashville Intl Airport 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.

$88 Cheap Flights from Nashville to Florida Keys in 2026

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Find the cheapest flights from Nashville to Florida Keys

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:02 pm - 11:25 am

BNA

EYW

17h 23m

1 stop

12:07 pm - 12:00 pm

EYW

BNA

24h 53m

1 stop

$211Multiple Airlines

Wed, May 13 - Fri, May 15

5:09 pm - 11:25 am

BNA

EYW

17h 16m

1 stop

9:24 pm - 9:43 pm

EYW

BNA

25h 19m

1 stop

$230Multiple Airlines

Wed, May 27 - Sun, May 31

8:13 am - 3:27 pm

BNA

EYW

6h 14m

1 stop

3:27 pm - 7:57 pm

EYW

BNA

5h 30m

1 stop

$236Allegiant Air

Thu, Jul 9 - Mon, Jul 13

8:13 am - 3:27 pm

BNA

EYW

6h 14m

1 stop

3:27 pm - 7:57 pm

EYW

BNA

5h 30m

1 stop

$241Allegiant Air

Thu, Jul 9 - Mon, Jul 13

9:25 am - 12:40 pm

BNA

MIA

2h 15mnonstop

5:45 pm - 11:00 pm

MIA

BNA

6h 15m

1 stop

$248Southwest

Tue, May 26 - Thu, May 28

6:35 pm - 7:26 am

BNA

MIA

11h 51m

1 stop

6:00 am - 11:19 am

MIA

BNA

30h 19m

1 stop

$250Frontier

Fri, Jul 10 - Mon, Jul 13

7:17 pm - 5:38 am

BNA

MIA

9h 21m

1 stop

6:30 am - 7:35 pm

MIA

BNA

14h 05m

1 stop

$251Frontier

Wed, May 20 - Mon, May 25

6:39 pm - 10:05 pm

BNA

MIA

2h 26mnonstop

3:19 pm - 4:47 pm

MIA

BNA

2h 28mnonstop

$253American Airlines

Thu, May 28 - Thu, Jun 4

5:25 pm - 8:40 pm

BNA

MIA

2h 15mnonstop

11:25 am - 12:45 pm

MIA

BNA

2h 20mnonstop

$257Southwest

Tue, Jun 2 - Tue, Jun 9

6:39 pm - 10:05 pm

BNA

MIA

2h 26mnonstop

4:25 pm - 5:57 pm

MIA

BNA

2h 32mnonstop

$258American Airlines

Fri, May 29 - Tue, Jun 2

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Southwest flights from Nashville to Florida Keys

Our best Southwest deals on Nashville to Florida Keys flight tickets

Southwest

May 26

BNA9:25 amNashville Intl

2h 15m

MIA12:40 pmMiami

May 28

MIA5:45 pmMiami

6h 15m

1 stop

BNA11:00 pmNashville Intl

$248

Southwest

Jun 2

BNA5:25 pmNashville Intl

2h 15m

MIA8:40 pmMiami

Jun 9

MIA11:25 amMiami

2h 20m

BNA12:45 pmNashville Intl

$257

Southwest

May 28

BNA9:40 amNashville Intl

6h 30m

1 stop

MIA5:10 pmMiami

May 28

MIA7:15 pmMiami

2h 30m

BNA8:45 pmNashville Intl

$263

Frontier flights from Nashville to Florida Keys

Our best Frontier deals on Nashville to Florida Keys flight tickets

Frontier

Jul 10

BNA6:35 pmNashville Intl

11h 51m

1 stop

MIA7:26 amMiami

Jul 13

MIA6:00 amMiami

30h 19m

1 stop

BNA11:19 amNashville Intl

$250

Frontier

May 20

BNA7:17 pmNashville Intl

9h 21m

1 stop

MIA5:38 amMiami

May 25

MIA6:30 amMiami

14h 05m

1 stop

BNA7:35 pmNashville Intl

$251

Frontier

May 23

BNA8:20 pmNashville Intl

8h 13m

1 stop

MIA5:33 amMiami

May 29

MIA6:30 amMiami

14h 05m

1 stop

BNA7:35 pmNashville Intl

$260

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NashvilleKey West

BNA - EYW

BNAEYW

Nashville Intl

Wed 5/13

5:02 pm-11:25 am

1 stop17h 23m

Key West

Fri 5/15

12:07 pm-12:00 pm

1 stop24h 53m

$211

NashvilleKey West

BNA - EYW

BNAEYW

Nashville Intl

Wed 5/27

5:09 pm-11:25 am

1 stop17h 16m

Key West

Sun 5/31

9:24 pm-9:43 pm

1 stop25h 19m

$230

NashvilleKey West

BNA - EYW

BNAEYW

Nashville Intl

Thu 7/9

8:13 am-3:27 pm

1 stop6h 14m

Key West

Mon 7/13

3:27 pm-7:57 pm

1 stop5h 30m

$236

NashvilleKey West

BNA - EYW

BNAEYW

Nashville Intl

Thu 7/9

8:13 am-3:27 pm

1 stop6h 14m

Key West

Mon 7/13

3:27 pm-7:57 pm

1 stop5h 30m

$241

NashvilleMiami

BNA - MIA

BNAMIA

Nashville Intl

Tue 5/26

9:25 am-12:40 pm

Nonstop2h 15m

Miami

Thu 5/28

5:45 pm-11:00 pm

1 stop6h 15m

$248

NashvilleMiami

BNA - MIA

BNAMIA

Nashville Intl

Fri 7/10

6:35 pm-7:26 am

1 stop11h 51m

Miami

Mon 7/13

6:00 am-11:19 am

1 stop30h 19m

$250

NashvilleMiami

BNA - MIA

BNAMIA

Nashville Intl

Wed 5/20

7:17 pm-5:38 am

1 stop9h 21m

Miami

Mon 5/25

6:30 am-7:35 pm

1 stop14h 05m

$251

NashvilleMiami

BNA - MIA

BNAMIA

Nashville Intl

Thu 5/28

6:39 pm-10:05 pm

Nonstop2h 26m

Miami

Thu 6/4

3:19 pm-4:47 pm

Nonstop2h 28m

$253

Quickest round-trip

NashvilleMiami

BNA - MIA

BNAMIA

Nashville Intl

Tue 6/2

5:25 pm-8:40 pm

Nonstop2h 15m

Miami

Tue 6/9

11:25 am-12:45 pm

Nonstop2h 20m

$257

NashvilleMiami

BNA - MIA

BNAMIA

Nashville Intl

Fri 5/29

6:39 pm-10:05 pm

Nonstop2h 26m

Miami

Tue 6/2

4:25 pm-5:57 pm

Nonstop2h 32m

$258

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 Nashville 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 December is another great option to travel to Florida Keys, with average flight prices from Nashville averaging around $50.

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

The cheapest day to depart from Nashville to Florida Keys is on a Friday when prices can be found for as low as $426. The most expensive day to fly to Florida Keys is Tuesday, with ticket prices averaging around $518.

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 evening. momondo users have found flights departing from Nashville to Florida Keys in the evening for as low as $307. 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 $495.

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

You are more likely to see cheaper flights to Florida Keys from Nashville when booking weeks ahead of your departure date. In general, you can expect to find flights to Florida Keys for around $303 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florida Keys from Nashville for as low as $242 on momondo.

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

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

Cheap Nashville to Florida Keys flight deals and tips

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

Fastest flight time	2h 15m
Direct flights	Every day
Airports in Florida Keys	3 airports

The fastest flight from Nashville to Florida Keys takes 2h 15m

Direct flights go from Nashville to Florida Keys every day.

There are 3 airports in Florida Keys. From Nashville there are direct flights to Miami (MIA).

Search flight deals

Frequently asked questions about flying from Nashville to Florida Keys

When did momondo last update prices for flights from Nashville Intl Airport to Florida Keys?
Prices for flights from Nashville Intl Airport to Florida Keys were last updated today.
How many operators does momondo search for flights from Nashville Intl Airport to Florida Keys?
The number of operators available for flights from Nashville Intl Airport to Florida Keys is 6 as of May 2026.
How old do you have to be to fly from Nashville Intl Airport to Florida Keys?
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 Nashville Intl Airport 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 Nashville to Florida Keys?
momondo data reveals that the most frequently booked plane model on the route from Nashville to Florida Keys is Boeing 737 MAX 8, representing 23.94% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 16.02%, Embraer 175 at 8.82%, and Boeing 737-800 at 7.45%.

Best airlines flying from Nashville to Florida Keys

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

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $222	Free Cancellation	Rating 6.3 8,633 reviews	Search Spirit Airlines flights
American Airlines	PriceFrom $248	Free Cancellation	Rating 7.1 11,670 reviews	Search American Airlines flights
Delta	PriceFrom $248	Free Cancellation	Rating 7.9 8,459 reviews	Search Delta flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Nashville to Florida Keys for you.

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

Flights from Nashville to Florida Keys with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Nashville to Florida Keys 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 Nashville to Florida Keys right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Nashville to Florida Keys flights. All you need is a valid email address and we will do the rest; it is that quick and easy.