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

Delta, Southwest, and United Airlines 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 35 per week as of August 2026. The most frequent departure day is Tue, with 54% of weekly flights leaving on this day.

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 Nashville according to our data. American Airlines is the first choice among our users, with 74% 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 August 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.

$124 Cheap Flights from Nashville to Florida Keys in 2026

Discover deals from 900+ travel sites with momondo.

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.

5:05 pm - 11:25 amBNA Nashville Intl-EYW Key West

17h 20m1 stop Orlando

10:59 am - 8:48 amEYW Key West-BNA Nashville Intl

22h 49m1 stop Orlando

$199Multiple Airlines

Sat, Sep 5 - Fri, Sep 11

5:05 pm - 11:25 amBNA Nashville Intl-EYW Key West

17h 20m1 stop Orlando

10:59 am - 8:48 amEYW Key West-BNA Nashville Intl

22h 49m1 stop Orlando

$201Multiple Airlines

Sat, Sep 5 - Fri, Sep 11

3:14 pm - 12:46 amBNA Nashville Intl-MIA Miami

8h 32m1 stop Denver Intl

9:43 pm - 4:45 pmMIA Miami-BNA Nashville Intl

20h 02m2 stops Atlanta Hartsfield-Jackson Orlando

$204Frontier

Sat, Sep 19 - Sun, Sep 27

6:36 pm - 10:00 pmBNA Nashville Intl-MIA Miami

2h 24mnonstop

8:19 pm - 9:46 pmMIA Miami-BNA Nashville Intl

2h 27mnonstop

$207American Airlines

Thu, Sep 17 - Mon, Sep 21

6:36 pm - 10:00 pmBNA Nashville Intl-MIA Miami

2h 24mnonstop

4:19 pm - 5:46 pmMIA Miami-BNA Nashville Intl

2h 27mnonstop

$207American Airlines

Thu, Sep 10 - Mon, Sep 14

4:50 pm - 8:10 pmBNA Nashville Intl-MIA Miami

2h 20mnonstop

4:50 pm - 8:10 pmMIA Miami-BNA Nashville Intl

4h 20m1 stop Orlando

$207Southwest

Wed, Aug 26 - Mon, Aug 31

5:25 pm - 8:45 pmBNA Nashville Intl-MIA Miami

2h 20mnonstop

4:45 pm - 9:15 pmMIA Miami-BNA Nashville Intl

5h 30m1 stop Orlando

$207Southwest

Mon, Aug 31 - Wed, Sep 16

2:51 pm - 9:03 pmBNA Nashville Intl-MIA Miami

5h 12m1 stop Atlanta Hartsfield-Jackson

10:35 am - 1:39 pmMIA Miami-BNA Nashville Intl

4h 04m1 stop Atlanta Hartsfield-Jackson

$207Delta

Sat, Aug 29 - Wed, Sep 2

5:14 am - 11:00 amBNA Nashville Intl-MIA Miami

4h 46m1 stop Atlanta Hartsfield-Jackson

7:00 am - 10:02 amMIA Miami-BNA Nashville Intl

4h 02m1 stop Atlanta Hartsfield-Jackson

$207Delta

Sat, Aug 29 - Sat, Sep 5

3:14 pm - 12:46 amBNA Nashville Intl-MIA Miami

8h 32m1 stop Denver Intl

9:43 pm - 8:48 amMIA Miami-BNA Nashville Intl

36h 05m2 stops Atlanta Hartsfield-Jackson Orlando

$208Frontier

Sat, Sep 26 - Sun, Oct 4

Cheap last minute flights

Enter your travel dates to find the best prices.

12:25 pm - 5:51 amBNA Nashville Intl-MIA Miami

16h 26m1 stop Denver Intl

6:00 am - 11:40 amMIA Miami-BNA Nashville Intl

30h 40m1 stop Denver Intl

$309Frontier

Sun, Aug 9 - Fri, Aug 14

6:30 am - 11:27 amBNA Nashville Intl-EYW Key West

27h 57m2 stops Richmond Byrd Intl Orlando

4:35 pm - 7:23 amEYW Key West-BNA Nashville Intl

15h 48m1 stop Tampa St. Petersburg

$328Multiple Airlines

Sun, Aug 9 - Sat, Aug 15

3:41 pm - 6:30 amBNA Nashville Intl-MIA Miami

13h 49m1 stop Las Vegas Harry Reid Intl

6:00 am - 11:40 amMIA Miami-BNA Nashville Intl

30h 40m1 stop Denver Intl

$339Frontier

Sun, Aug 9 - Sun, Aug 16

6:30 am - 11:27 amBNA Nashville Intl-EYW Key West

27h 57m2 stops Richmond Byrd Intl Orlando

9:42 pm - 10:19 pmEYW Key West-BNA Nashville Intl

25h 37m1 stop Orlando Sanford Intl

$364Multiple Airlines

Sun, Aug 9 - Sun, Aug 16

5:25 am - 11:08 amBNA Nashville Intl-EYW Key West

4h 43m1 stop Miami

8:09 pm - 11:17 pmEYW Key West-BNA Nashville Intl

4h 08m1 stop Miami

$470American Airlines

Sat, Aug 8 - Mon, Aug 10

4:54 pm - 10:51 pmBNA Nashville Intl-MIA Miami

4h 57m1 stop Atlanta Hartsfield-Jackson

12:05 pm - 3:56 pmMIA Miami-BNA Nashville Intl

4h 51m1 stop Atlanta Hartsfield-Jackson

$471Delta

Sun, Aug 9 - Sat, Aug 15

7:34 am - 10:59 amBNA Nashville Intl-MIA Miami

2h 25mnonstop

6:47 pm - 8:16 pmMIA Miami-BNA Nashville Intl

2h 29mnonstop

$491American Airlines

Sun, Aug 9 - Sat, Aug 15

10:10 am - 1:35 pmBNA Nashville Intl-MIA Miami

2h 25mnonstop

6:25 pm - 7:50 pmMIA Miami-BNA Nashville Intl

2h 25mnonstop

$521Southwest

Sun, Aug 9 - Fri, Aug 14

1:55 pm - 10:50 pmBNA Nashville Intl-MIA Miami

7h 55m2 stops Baltimore/Washington Orlando

7:00 am - 11:30 amMIA Miami-BNA Nashville Intl

5h 30m2 stops Orlando Atlanta Hartsfield-Jackson

$521Southwest

Sun, Aug 9 - Sat, Aug 15

9:37 am - 4:57 pmBNA Nashville Intl-MIA Miami

6h 20m1 stop Atlanta Hartsfield-Jackson

7:00 am - 10:02 amMIA Miami-BNA Nashville Intl

4h 02m1 stop Atlanta Hartsfield-Jackson

$553Delta

Sat, Aug 8 - Tue, Aug 11

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Frontier flights from Nashville to Florida Keys

Our best Frontier deals on Nashville to Florida Keys flight tickets

Frontier

Sep 19

BNA3:14 pmNashville Intl

8h 32m

1 stop

MIA12:46 amMiami

Sep 27

MIA9:43 pmMiami

20h 02m

2 stops

BNA4:45 pmNashville Intl

$204

Frontier

Aug 24

BNA12:55 pmNashville Intl

14h 57m

1 stop

MIA4:52 amMiami

Aug 28

MIA5:28 pmMiami

41h 49m

2 stops

BNA10:17 amNashville Intl

$209

Frontier

Sep 17

BNA9:45 amNashville Intl

9h 00m

1 stop

MIA7:45 pmMiami

Sep 21

MIA9:30 pmMiami

20h 15m

2 stops

BNA4:45 pmNashville Intl

$210

American Airlines flights from Nashville to Florida Keys

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

American Airlines

Aug 27

BNA7:34 amNashville Intl

2h 25m

MIA10:59 amMiami

Aug 31

MIA8:04 pmMiami

2h 30m

BNA9:34 pmNashville Intl

$207

American Airlines

Aug 28

BNA7:34 amNashville Intl

2h 25m

MIA10:59 amMiami

Sep 1

MIA8:25 amMiami

2h 28m

BNA9:53 amNashville Intl

$221

American Airlines

Sep 18

BNA6:36 pmNashville Intl

2h 24m

MIA10:00 pmMiami

Sep 21

MIA8:19 pmMiami

2h 27m

BNA9:46 pmNashville Intl

$227

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NashvilleKey West

BNA Nashville Intl - EYW Key West

BNAEYW

Nashville Intl

Sat 9/5

5:05 pm-11:25 am

1 stop17h 20m

Key West

Fri 9/11

10:59 am-8:48 am

1 stop22h 49m

$199

NashvilleKey West

BNA Nashville Intl - EYW Key West

BNAEYW

Nashville Intl

Sat 9/5

5:05 pm-11:25 am

1 stop17h 20m

Key West

Fri 9/11

10:59 am-8:48 am

1 stop22h 49m

$201

NashvilleMiami

BNA Nashville Intl - MIA Miami

BNAMIA

Nashville Intl

Sat 9/19

3:14 pm-12:46 am

1 stop8h 32m

Miami

Sun 9/27

9:43 pm-4:45 pm

2 stops20h 02m

$204

Quickest round-trip

NashvilleMiami

BNA Nashville Intl - MIA Miami

BNAMIA

Nashville Intl

Thu 9/17

6:36 pm-10:00 pm

Nonstop2h 24m

Miami

Mon 9/21

8:19 pm-9:46 pm

Nonstop2h 27m

$207

NashvilleMiami

BNA Nashville Intl - MIA Miami

BNAMIA

Nashville Intl

Thu 9/10

6:36 pm-10:00 pm

Nonstop2h 24m

Miami

Mon 9/14

4:19 pm-5:46 pm

Nonstop2h 27m

$207

NashvilleMiami

BNA Nashville Intl - MIA Miami

BNAMIA

Nashville Intl

Wed 8/26

4:50 pm-8:10 pm

Nonstop2h 20m

Miami

Mon 8/31

4:50 pm-8:10 pm

1 stop4h 20m

$207

NashvilleMiami

BNA Nashville Intl - MIA Miami

BNAMIA

Nashville Intl

Mon 8/31

5:25 pm-8:45 pm

Nonstop2h 20m

Miami

Wed 9/16

4:45 pm-9:15 pm

1 stop5h 30m

$207

NashvilleMiami

BNA Nashville Intl - MIA Miami

BNAMIA

Nashville Intl

Sat 8/29

2:51 pm-9:03 pm

1 stop5h 12m

Miami

Wed 9/2

10:35 am-1:39 pm

1 stop4h 04m

$207

NashvilleMiami

BNA Nashville Intl - MIA Miami

BNAMIA

Nashville Intl

Sat 8/29

5:14 am-11:00 am

1 stop4h 46m

Miami

Sat 9/5

7:00 am-10:02 am

1 stop4h 02m

$207

NashvilleMiami

BNA Nashville Intl - MIA Miami

BNAMIA

Nashville Intl

Sat 9/26

3:14 pm-12:46 am

1 stop8h 32m

Miami

Sun 10/4

9:43 pm-8:48 am

2 stops36h 05m

$208

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 October is another great option to travel to Florida Keys, with average flight prices from Nashville averaging around $259.

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 $472. The most expensive day to fly to Florida Keys is Wednesday, with ticket prices averaging around $540.

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 $360. 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 $527.

What is the cheapest Nashville Intl to Florida Keys flight route?

Fly from Nashville Intl to Key West for the best Nashville Intl - Florida Keys flight prices

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 $311 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 $257 on momondo.

What cabin class options are available on Nashville to Florida Keys flights?

There is only 1 cabin class available to choose from on Nashville to Florida Keys flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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 August 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 20.66% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 11.75%, Embraer 175 at 8.61%, and Airbus A319 at 8.44%.

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
United Airlines	PriceFrom $248	Free Cancellation	Rating 7.4 10,058 reviews	Search United Airlines flights
American Airlines	PriceFrom $248	Free Cancellation	Rating 7.1 11,848 reviews	Search American Airlines flights
Delta	PriceFrom $248	Free Cancellation	Rating 7.8 8,490 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.