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Cheap flights from Nashville to Florida Keys from $64

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Nashville to Florida Keys departing on 2/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Nashville to Florida Keys

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
4:19 pm - 1:18 am
BNA
-
MIA
7h 59m1 stop
Frontier Logo
8:36 pm - 10:35 am
MIA
-
BNA
14h 59m1 stop
$134Frontier
Sun, Jan 18 - Fri, Jan 23
Multiple Airlines Logo
11:30 am - 10:31 am
BNA
-
MIA
22h 01m1 stop
Multiple Airlines Logo
8:36 pm - 10:35 am
MIA
-
BNA
14h 59m1 stop
$138Multiple Airlines
Sat, Jan 24 - Fri, Jan 30
Frontier Logo
3:32 pm - 1:13 am
BNA
-
MIA
8h 41m1 stop
Frontier Logo
8:36 pm - 10:35 am
MIA
-
BNA
14h 59m1 stop
$148Frontier
Thu, Jan 8 - Fri, Jan 23
Frontier Logo
4:19 pm - 1:18 am
BNA
-
MIA
7h 59m1 stop
Frontier Logo
12:09 pm - 10:17 am
MIA
-
BNA
23h 08m1 stop
$150Frontier
Sun, Jan 18 - Sat, Jan 24
Multiple Airlines Logo
11:30 am - 10:31 am
BNA
-
MIA
22h 01m1 stop
Multiple Airlines Logo
2:01 pm - 10:17 am
MIA
-
BNA
21h 16m1 stop
$152Multiple Airlines
Sat, Jan 24 - Sat, Jan 31
Multiple Airlines Logo
11:12 am - 12:56 pm
BNA
-
MIA
24h 44m1 stop
Multiple Airlines Logo
2:01 pm - 10:17 am
MIA
-
BNA
21h 16m1 stop
$155Multiple Airlines
Sun, Jan 25 - Sat, Jan 31
Frontier Logo
7:37 pm - 5:12 pm
BNA
-
MIA
20h 35m1 stop
Frontier Logo
8:36 pm - 10:35 am
MIA
-
BNA
14h 59m1 stop
$157Frontier
Mon, Feb 2 - Fri, Feb 6
Multiple Airlines Logo
11:30 am - 10:59 am
BNA
-
MIA
22h 29m2 stops
Multiple Airlines Logo
8:36 pm - 10:35 am
MIA
-
BNA
14h 59m1 stop
$162Multiple Airlines
Sat, Jan 24 - Fri, Jan 30
Spirit Airlines Logo
6:10 am - 1:30 pm
BNA
-
EYW
6h 20m1 stop
Spirit Airlines Logo
12:20 pm - 7:43 pm
EYW
-
BNA
8h 23m1 stop
$221Spirit Airlines
Sat, Jan 3 - Tue, Jan 6
Spirit Airlines Logo
8:30 am - 1:30 pm
BNA
-
EYW
4h 00m1 stop
Spirit Airlines Logo
2:25 pm - 7:48 pm
EYW
-
BNA
6h 23m1 stop
$222Spirit Airlines
Fri, Feb 20 - Mon, Feb 23

American Airlines flights from Nashville to Florida Keys

Our best American Airlines deals on Nashville to Florida Keys flight tickets
American Airlines
Jan 10
BNA6:43 pmNashville Intl
2h 20m
MIA10:03 pmMiami
Jan 18
MIA9:08 amMiami
2h 31m
BNA10:39 amNashville Intl
$179
Find similar
American Airlines
Dec 31
BNA5:19 amNashville Intl
2h 30m
MIA8:49 amMiami
Jan 8
MIA6:33 amMiami
2h 38m
BNA8:11 amNashville Intl
$189
Find similar
American Airlines
Dec 24
BNA6:45 pmNashville Intl
2h 30m
MIA10:15 pmMiami
Jan 1
MIA6:00 amMiami
4h 24m
1 stop
BNA9:24 amNashville Intl
$249
Find similar

Frontier flights from Nashville to Florida Keys

Our best Frontier deals on Nashville to Florida Keys flight tickets
Frontier
Jan 18
BNA4:19 pmNashville Intl
7h 59m
1 stop
MIA1:18 amMiami
Jan 23
MIA8:36 pmMiami
14h 59m
1 stop
BNA10:35 amNashville Intl
$134
Find similar
Frontier
Jan 8
BNA3:32 pmNashville Intl
8h 41m
1 stop
MIA1:13 amMiami
Jan 23
MIA8:36 pmMiami
14h 59m
1 stop
BNA10:35 amNashville Intl
$148
Find similar
Frontier
Jan 18
BNA4:19 pmNashville Intl
7h 59m
1 stop
MIA1:18 amMiami
Jan 24
MIA12:09 pmMiami
23h 08m
1 stop
BNA10:17 amNashville Intl
$150
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Nashville to Florida Keys 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, momondo users made 832,500 searches. Data last updated December 11, 2025.
Use the filters below to find and compare flights from Nashville to Florida Keys that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NashvilleMiami

BNA - MIA

BNAMIA

Nashville Intl

Sun 1/18

4:19 pm-1:18 am

1 stop7h 59m

Miami

Fri 1/23

8:36 pm-10:35 am

1 stop14h 59m

$134

NashvilleMiami

BNA - MIA

BNAMIA

Nashville Intl

Sat 1/24

11:30 am-10:31 am

1 stop22h 01m

Miami

Fri 1/30

8:36 pm-10:35 am

1 stop14h 59m

$138

NashvilleMiami

BNA - MIA

BNAMIA

Nashville Intl

Thu 1/8

3:32 pm-1:13 am

1 stop8h 41m

Miami

Fri 1/23

8:36 pm-10:35 am

1 stop14h 59m

$148

NashvilleMiami

BNA - MIA

BNAMIA

Nashville Intl

Sun 1/18

4:19 pm-1:18 am

1 stop7h 59m

Miami

Sat 1/24

12:09 pm-10:17 am

1 stop23h 08m

$150

NashvilleMiami

BNA - MIA

BNAMIA

Nashville Intl

Sat 1/24

11:30 am-10:31 am

1 stop22h 01m

Miami

Sat 1/31

2:01 pm-10:17 am

1 stop21h 16m

$152

NashvilleMiami

BNA - MIA

BNAMIA

Nashville Intl

Sun 1/25

11:12 am-12:56 pm

1 stop24h 44m

Miami

Sat 1/31

2:01 pm-10:17 am

1 stop21h 16m

$155

NashvilleMiami

BNA - MIA

BNAMIA

Nashville Intl

Mon 2/2

7:37 pm-5:12 pm

1 stop20h 35m

Miami

Fri 2/6

8:36 pm-10:35 am

1 stop14h 59m

$157

NashvilleMiami

BNA - MIA

BNAMIA

Nashville Intl

Sat 1/24

11:30 am-10:59 am

2 stops22h 29m

Miami

Fri 1/30

8:36 pm-10:35 am

1 stop14h 59m

$162

NashvilleKey West

BNA - EYW

BNAEYW

Nashville Intl

Sat 1/3

6:10 am-1:30 pm

1 stop6h 20m

Key West

Tue 1/6

12:20 pm-7:43 pm

1 stop8h 23m

$221

NashvilleKey West

BNA - EYW

BNAEYW

Nashville Intl

Fri 2/20

8:30 am-1:30 pm

1 stop4h 00m

Key West

Mon 2/23

2:25 pm-7:48 pm

1 stop6h 23m

$222

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Florida Keys from

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

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 $221.

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 $467. The most expensive day to fly to Florida Keys is Tuesday, with ticket prices averaging around $546.

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 at noon. momondo users have found flights departing from Nashville to Florida Keys at noon for as low as $264. 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 $510.

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 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 $300 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 $237 on momondo.

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

There is only 1 cabin class available to choose from on Nashville Intl 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

  • 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?

  • 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?

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
DeltaPriceFrom $236Free CancellationRating
7.9
8,007 reviews
Search Delta flights
American AirlinesPriceFrom $242Free CancellationRating
7.2
11,050 reviews
Search American Airlines 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.

An easier way to manage your Florida Keys trip

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Find better results for your trip to Florida Keys

Popular cities in Florida Keys

Popular flights according to clicks in the last 7 days on momondo
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