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$117+ Cheap flights from Key West to Nashville (EYW - 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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — BNA
Apr 15 — Apr 221
Wed 4/15
Wed 4/22
1 adult, Economy
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Cheap flight deals from Key West to Nashville

Cheapest flights from Key West to Nashville
Explore the most affordable flight options available from Key West to Nashville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 16, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/811:51 am
EYW
-
BNA
1 stop5h 47m
Multiple Airlines
Thu 4/911:20 am
BNA
-
EYW
1 stop24h 06m
Multiple Airlines
Deal found 3/11$239
This Kiwi.com deal was found by Cheapflights users on 3/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/271:06 pm
EYW
-
BNA
1 stop26h 22m
Multiple Airlines
Tue 3/3111:36 am
BNA
-
EYW
1 stop22h 35m
Multiple Airlines
Deal found 3/11$294
This American Airlines deal was found by Cheapflights users on 3/15. 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.
Fri 5/13:58 pm
EYW
-
BNA
1 stop7h 21m
American Airlines
Sun 5/35:30 pm
BNA
-
EYW
1 stop4h 28m
American Airlines
Deal found 3/15$309
This American Airlines deal was found by Cheapflights users on 3/11. 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.
Fri 3/277:42 pm
EYW
-
BNA
1 stop5h 17m
American Airlines
Tue 3/3110:45 am
BNA
-
EYW
2 stops7h 27m
American Airlines
Deal found 3/11$324
This Kiwi.com deal was found by Cheapflights users on 3/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/912:25 pm
EYW
-
BNA
1 stop12h 13m
Multiple Airlines
Thu 4/168:22 pm
BNA
-
EYW
1 stop17h 21m
Multiple Airlines
Deal found 3/11$329
This Kiwi.com deal was found by Cheapflights users on 3/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/212:05 pm
EYW
-
BNA
1 stop24h 58m
Multiple Airlines
Sat 8/812:58 pm
BNA
-
EYW
1 stop23h 33m
Multiple Airlines
Deal found 3/11$353
This United Airlines deal was found by Cheapflights users on 3/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/197:00 am
EYW
-
BNA
1 stop6h 34m
United Airlines
Sun 3/226:15 am
BNA
-
EYW
1 stop8h 27m
United Airlines
Deal found 3/11$379
This American Airlines deal was found by Cheapflights users on 3/11. 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.
Thu 3/192:06 pm
EYW
-
BNA
1 stop4h 36m
American Airlines
Sun 3/227:15 am
BNA
-
EYW
2 stops8h 34m
American Airlines
Deal found 3/11$384
This Mytrip deal was found by Cheapflights users on 3/11. 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 4/812:25 pm
EYW
-
BNA
1 stop12h 13m
Spirit Airlines
Thu 4/95:33 pm
BNA
-
EYW
3 stops19h 04m
Spirit Airlines
Deal found 3/11$391
This Delta deal was found by Cheapflights users on 3/10. 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.
Thu 5/287:30 am
EYW
-
BNA
1 stop5h 07m
Delta
Sat 5/302:46 pm
BNA
-
EYW
1 stop4h 03m
Delta
Deal found 3/10$399

Find flight deals from Key West to Nashville

Discover tips and strategies to find the most affordable flight options for your journey from Key West (EYW) to Nashville (BNA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$233
(Kiwi.com)

One-way from

$117
(Kiwi.com)

Popular in

January

Cheapest in

April

Average price

$538
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 Key West to Nashville Intl
Search Deals
One-way flight from Key West to Nashville Intl
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($56 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key West 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 March 16, 2026.
Use the filters below to find and compare flights from Key West to Nashville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Key WestNashville

EYW - BNA

EYWBNA

Key West

Fri 5/1

11:24 am-5:40 pm

1 stop7h 16m

Nashville Intl

Sun 5/3

5:30 pm-10:58 pm

1 stop4h 28m

$309
Quickest round-trip

Key WestNashville

EYW - BNA

EYWBNA

Key West

Thu 5/28

7:30 am-11:37 am

1 stop5h 07m

Nashville Intl

Sat 5/30

2:46 pm-7:49 pm

1 stop4h 03m

$399

Key WestNashville

EYW - BNA

EYWBNA

Key West

Thu 5/28

11:28 am-6:29 pm

2 stops8h 01m

Nashville Intl

Sat 5/30

7:12 am-4:07 pm

1 stop7h 55m

$428

Key WestNashville

EYW - BNA

EYWBNA

Key West

Tue 6/2

1:39 pm-5:57 pm

1 stop5h 18m

Nashville Intl

Thu 6/4

7:12 am-4:07 pm

1 stop7h 55m

$537

Key WestNashville

EYW - BNA

EYWBNA

Key West

Thu 4/2

4:38 pm-4:49 pm

1 stop25h 11m

Nashville Intl

Sun 4/5

7:25 am-2:51 pm

1 stop6h 26m

$542

Key WestNashville

EYW - BNA

EYWBNA

Key West

Fri 3/27

2:35 pm-11:38 pm

1 stop10h 03m

Nashville Intl

Tue 3/31

5:33 pm-11:30 am

3 stops16h 57m

$546

Key WestNashville

EYW - BNA

EYWBNA

Key West

Wed 4/8

12:25 pm-4:38 pm

3 stops29h 13m

Nashville Intl

Thu 4/9

8:41 pm-1:37 pm

3 stops15h 56m

$575
Cheapest one-way

Key WestNashville

EYW - BNA

EYWBNA

Key West

Fri 4/17

1:06 pm-5:37 pm

1 stop5h 31m

$144

Key WestNashville

EYW - BNA

EYWBNA

Key West

Mon 3/23

9:49 am-4:38 pm

3 stops31h 49m

$147

Key WestNashville

EYW - BNA

EYWBNA

Key West

Tue 3/24

1:01 pm-11:38 pm

3 stops35h 37m

$149

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/15

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Compare providers for flights from Key West to Nashville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Key West to Nashville in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Key West-Nashville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Key West-Nashville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Key West-Nashville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Key West-Nashville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Key West-Nashville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Key West to Nashville

Have a flexible travel schedule? Discover the best time to fly to Nashville from Key West 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 Key West to Nashville

What is the cheapest month to book a flight from Key West to Nashville?

Currently, April is the cheapest month in which you can book a flight from Key West to Nashville (average of $198). Flying from Key West to Nashville in March is currently the most expensive (average of $453). 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.

How much does it cost to fly round-trip from Key West to Nashville?

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 March 16, 2026.
Peruse reviews from past customers who have flown with Delta and American Airlines from Key West to Nashville to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,296 reviews

Boarding

8.1

Comfort

7.9

Overall

7.9

Food

7.2

Entertainment

7.8

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
7.9
Good
8,296 reviews
Delta
7.9
Good
8,296 reviews

Boarding

8.1

Comfort

7.9

Overall

7.9

Food

7.2

Entertainment

7.8

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
American Airlines
7.1
Good
11,466 reviews
Delta
7.9
Good
8,296 reviews

Boarding

8.1

Comfort

7.9

Overall

7.9

Food

7.2

Entertainment

7.8

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

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

  • How long is the flight from Key West to Nashville?

    There are many flights that can get you from Key West to Nashville in 5h 07m. Fly via American Airlines or Delta to get the fastest option. Airlines will cover a distance of 850 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Key West to Nashville round-trip?

    American Airlines, at $198, was found to be the cheapest airline from Key West to Nashville. An alternate airline flying to your destination would be Delta. These flights start at 45% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Key West to Nashville one-way?

    One-way options have recently been found by users for as low as $99 on Delta. Other airlines that offer cheap prices include American Airlines from $125 and Allegiant Air from $135 one-way.

  • Can I find deals for flights from Key West to Nashville that include hotel bookings?

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

  • How can I find direct flights from Key West to Nashville?

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

  • Can I find deals for business class flights from Key West to Nashville?

    Yes. Cheapflights offers flight deals from Key West 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 Key West to Nashville?

    Currently, April is the cheapest month in which you can book a flight from Key West to Nashville (average of $198). Flying from Key West to Nashville in March is currently the most expensive (average of $453). 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
Cookeville
Franklin
Murfreesboro
Lebanon
Goodlettsville
Brentwood
Franklin
Hermitage
Dickson
Mount Juliet
Hopkinsville
Antioch
Tullahoma

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Top 2 airlines flying from Key West to Nashville

Discover the top 2 airlines that operate flights from Key West 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 March 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$198Average$374FlexibilityNo cancel feeOn-time71%
DeltaCheapest$232Average$323FlexibilityNo cancel feeOn-timeN/A

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