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$90+ Cheap flights from Florida Keys to Nashville (BNA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — BNA
Mar 23 — Mar 301
Mon 3/23
Mon 3/30
1 adult, Economy
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Cheap flight deals from Florida Keys to Nashville

Cheapest flights from Florida Keys to Nashville
Explore the most affordable flight options available from Florida Keys to Nashville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2026.

This Frontier deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2410:13 am
MIA
-
BNA
1 stop10h 50m
Frontier
Mon 4/2712:09 pm
BNA
-
MIA
1 stop12h 21m
Frontier
Deal found 2/17$160
This Frontier deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2410:13 am
MIA
-
BNA
1 stop10h 50m
Frontier
Sun 4/268:58 pm
BNA
-
MIA
1 stop11h 05m
Frontier
Deal found 2/17$161
This CheapOair deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1710:13 am
MIA
-
BNA
1 stop10h 50m
Frontier
Sun 4/198:58 pm
BNA
-
MIA
1 stop11h 05m
Frontier
Deal found 2/17$171
This Mytrip deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/119:53 pm
MIA
-
BNA
Nonstop2h 37m
Spirit Airlines
Tue 3/177:44 am
BNA
-
MIA
2 stops11h 23m
Spirit Airlines
Deal found 2/17$175
This Southwest deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1512:10 pm
MIA
-
BNA
Nonstop2h 35m
Southwest
Tue 4/219:25 am
BNA
-
MIA
Nonstop2h 15m
Southwest
Deal found 2/19$179
This Frontier deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2310:27 pm
MIA
-
BNA
1 stop13h 20m
Frontier
Mon 4/278:48 pm
BNA
-
MIA
1 stop12h 05m
Frontier
Deal found 2/21$181
This Expedia deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/167:59 pm
MIA
-
BNA
1 stop19h 17m
Frontier
Thu 4/1612:19 pm
BNA
-
MIA
1 stop7h 40m
Frontier
Deal found 2/20$189
This American Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/78:45 am
MIA
-
BNA
Nonstop2h 26m
American Airlines
Tue 4/147:00 am
BNA
-
MIA
Nonstop2h 26m
American Airlines
Deal found 2/20$190
This CheapOair deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/135:50 am
MIA
-
BNA
1 stop9h 39m
Frontier
Thu 4/1612:19 pm
BNA
-
MIA
1 stop7h 40m
Frontier
Deal found 2/19$192
This Frontier deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/105:50 am
MIA
-
BNA
1 stop9h 26m
Frontier
Mon 3/163:01 pm
BNA
-
MIA
1 stop13h 37m
Frontier
Deal found 2/19$196
This Delta deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/158:05 am
MIA
-
BNA
1 stop5h 19m
Delta
Tue 4/217:30 am
BNA
-
MIA
1 stop5h 42m
Delta
Deal found 2/19$199
This Frontier deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/266:45 am
MIA
-
BNA
1 stop13h 05m
Frontier
Mon 3/27:35 pm
BNA
-
MIA
1 stop8h 39m
Frontier
Deal found 2/17$202

Find flight deals from Florida Keys to Nashville

Keep the following information in mind while searching for Florida Keys to Nashville flight deals. Data was last updated February 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$160
(Frontier)

One-way from

$90
(American Airlines)

Popular in

January

Cheapest in

August

Average price

$296
Provider with most accurate pricing for Key West-Nashville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Key West-Nashville Intl flights.
Search Deals
From Florida Keys to Nashville Intl
Search Deals
One-way flight from Florida Keys to Nashville Intl
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Florida Keys to Nashville 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, Cheapflights users made 2,558,603 searches. Data last updated February 21, 2026.
Use the filters below to find and compare flights from Florida Keys to Nashville that are best for you.

Fly from

Florida Keys

Fly to

Nashville

Route

Depart

Return

Price

MiamiNashville

MIA - BNA

MIABNA

Miami

Wed 4/15

7:04 am-12:24 pm

1 stop6h 20m

Nashville Intl

Tue 4/21

7:30 am-2:12 pm

1 stop5h 42m

$199

MiamiNashville

MIA - BNA

MIABNA

Miami

Tue 4/28

12:12 pm-3:18 pm

1 stop4h 06m

Nashville Intl

Wed 5/13

5:20 am-10:53 am

1 stop4h 33m

$199

MiamiNashville

MIA - BNA

MIABNA

Miami

Wed 4/22

12:12 pm-3:18 pm

1 stop4h 06m

Nashville Intl

Tue 4/28

11:19 am-6:35 pm

1 stop6h 16m

$199

MiamiNashville

MIA - BNA

MIABNA

Miami

Wed 3/11

6:40 pm-8:20 pm

Nonstop2h 40m

Nashville Intl

Tue 3/17

6:25 pm-9:40 pm

Nonstop2h 15m

$219

MiamiNashville

MIA - BNA

MIABNA

Miami

Tue 3/17

5:30 am-1:30 pm

2 stops9h 00m

Nashville Intl

Tue 3/24

6:25 pm-9:40 pm

Nonstop2h 15m

$224

Key WestNashville

EYW - BNA

EYWBNA

Key West

Tue 4/7

12:25 pm-11:38 pm

1 stop12h 13m

Nashville Intl

Tue 4/14

5:33 pm-11:11 am

1 stop16h 38m

$229

MiamiNashville

MIA - BNA

MIABNA

Miami

Wed 3/18

6:10 am-5:05 pm

2 stops11h 55m

Nashville Intl

Wed 3/25

3:10 pm-10:15 pm

1 stop6h 05m

$240

MiamiNashville

MIA - BNA

MIABNA

Miami

Sat 4/11

7:00 am-5:50 pm

1 stop11h 50m

Nashville Intl

Wed 4/15

9:25 am-12:40 pm

Nonstop2h 15m

$256

Key WestNashville

EYW - BNA

EYWBNA

Key West

Thu 3/5

9:46 am-7:57 pm

1 stop11h 11m

Nashville Intl

Mon 3/9

6:15 am-12:26 pm

1 stop5h 11m

$258

MiamiNashville

MIA - BNA

MIABNA

Miami

Thu 3/19

4:38 pm-10:51 pm

1 stop7h 13m

Nashville Intl

Tue 3/24

6:39 pm-9:55 pm

Nonstop2h 16m

$260

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/17

Showing 1-10 of 40 results
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Best time to book a flight from Florida Keys to Nashville

Have a flexible travel schedule? Discover the best time to fly to Nashville from Florida Keys with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Florida Keys to Nashville

What is the cheapest month to book a flight from Florida Keys to Nashville?

Currently, April is the cheapest month in which you can book a flight from Florida Keys to Nashville (average of $198). Flying from Florida Keys to Nashville in January is currently the most expensive (average of $373). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Nashville

Get insights into the airlines that provide service to Nashville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Nashville. Reviews last updated February 21, 2026.
Read through reviews of airlines operating flights from Florida Keys to Nashville, such as Southwest, Delta, and American Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,298 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,298 reviews
Southwest
8.0
Very good
4,298 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,228 reviews
Southwest
8.0
Very good
4,298 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,334 reviews
Southwest
8.0
Very good
4,298 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Spirit Airlines
6.3
Okay
8,482 reviews
Southwest
8.0
Very good
4,298 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Florida Keys to Nashville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Nashville from Florida Keys?

    Nashville Intl (BNA) is the airport you will fly into if you book a flight from Florida Keys to Nashville. It is only a 6.0 mi journey from Nashville Intl (BNA) to Nashville’s city center.

  • How long is the flight from Florida Keys to Nashville?

    There are many flights that can get you from Florida Keys to Nashville in 2h 40m. Fly via Delta, Southwest, or American Airlines to get the fastest option. Florida Keys and Nashville are separated by a distance of 807 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Florida Keys to Nashville one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $36. Allegiant Air flights start at $38 while deals on Frontier start at $54 one-way.

  • Can I find deals for flights from Florida Keys to Nashville that include hotel bookings?

    Yes. In addition to deals on Florida Keys to Nashville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Florida Keys to Nashville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Florida Keys to Nashville.

  • Can I find deals for business class flights from Florida Keys to Nashville?

    Yes. Cheapflights offers flight deals from Florida Keys to Nashville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Florida Keys to Nashville?

    Currently, April is the cheapest month in which you can book a flight from Florida Keys to Nashville (average of $198). Flying from Florida Keys to Nashville in January is currently the most expensive (average of $373). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Nashville?

Book flights to Nashville if you plan to visit one of these locations
Bowling Green
Franklin
Murfreesboro
Lebanon
Brentwood
Hermitage
Goodlettsville
Franklin
Dickson
Mount Juliet
Hopkinsville
Cookeville
Antioch
Tullahoma

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Florida Keys to Nashville

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Florida Keys to Nashville

Discover the top 2 airlines that operate flights from Florida Keys to Nashville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$198Average$363FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$248FlexibilityNo cancel feeOn-timeN/A

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