$164+ Cheap flights from Nashville to Key West (BNA - EYW)
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 6/20. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — EYW
Jun 26 — Jul 31
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Nashville to Key West with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Nashville to Key West
Cheapest
Best
Last-minute
One-way
Cheapest flights from Nashville to Key WestExplore the most affordable flight options available from Nashville to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 27, 2026.
Explore the most affordable flight options available from Nashville to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/23. 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 8/68:13 am
BNA
- EYW
1 stop6h 14m
Allegiant Air
Sun 8/99:31 pm
EYW
- BNA
1 stop25h 48m
Allegiant Air
Deal found 5/23![Allegiant Air logo]()
$206
This Kiwi.com deal was found by Cheapflights users on 5/27. 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.
Sat 7/183:39 pm
BNA
- EYW
1 stop20h 09m
Allegiant Air
Fri 7/243:27 pm
EYW
- BNA
1 stop5h 30m
Allegiant Air
Deal found 5/27![Allegiant Air logo]()
$234
This Kiwi.com deal was found by Cheapflights users on 5/26. 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 8/138:13 am
BNA
- EYW
1 stop6h 14m
Allegiant Air
Sun 8/169:42 pm
EYW
- BNA
1 stop25h 37m
Allegiant Air
Deal found 5/26![Allegiant Air logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 5/23. 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 7/238:13 am
BNA
- EYW
1 stop6h 14m
Allegiant Air
Sun 7/268:48 pm
EYW
- BNA
1 stop24h 09m
Allegiant Air
Deal found 5/23![Allegiant Air logo]()
$275
This Kiwi.com deal was found by Cheapflights users on 5/23. 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 7/31:18 pm
BNA
- EYW
2 stops23h 36m
Allegiant Air
Fri 7/103:27 pm
EYW
- BNA
1 stop5h 30m
Allegiant Air
Deal found 5/23![Allegiant Air logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 5/27. 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 6/51:13 pm
BNA
- EYW
2 stops23h 45m
Allegiant Air
Wed 6/105:07 pm
EYW
- BNA
1 stop15h 15m
Allegiant Air
Deal found 5/27![Allegiant Air logo]()
$284
This Delta deal was found by Cheapflights users on 5/24. 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.
Tue 9/112:30 pm
BNA
- EYW
1 stop6h 24m
Delta
Sat 9/57:40 am
EYW
- BNA
1 stop4h 55m
Delta
Deal found 5/24![Delta logo]()
$293
This American Airlines deal was found by Cheapflights users on 5/24. 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 9/18:31 am
BNA
- EYW
2 stops9h 00m
American Airlines
Sat 9/52:25 pm
EYW
- BNA
1 stop4h 59m
American Airlines
Deal found 5/24![American Airlines logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 5/27. 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 7/98:13 am
BNA
- EYW
1 stop6h 14m
Allegiant Air
Sun 7/128:48 pm
EYW
- BNA
1 stop24h 09m
Allegiant Air
Deal found 5/27![Allegiant Air logo]()
$302
Best flights from Nashville to Key WestDiscover carefully curated flight deals from Nashville to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 27, 2026.
Discover carefully curated flight deals from Nashville to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 27, 2026.
This Delta deal was found by Cheapflights users on 5/27. 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 6/2412:38 pm
BNA
- EYW
1 stop6h 15m
Delta
Wed 7/17:50 am
EYW
- BNA
1 stop4h 43m
Delta
Deal found 5/27![Delta logo]()
$341
This American Airlines deal was found by Cheapflights users on 5/26. 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.
Wed 7/87:13 am
BNA
- EYW
2 stops10h 53m
American Airlines
Sun 7/127:40 pm
EYW
- BNA
1 stop5h 36m
American Airlines
Deal found 5/26![American Airlines logo]()
$409
This Kiwi.com deal was found by Cheapflights users on 5/26. 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 7/238:13 am
BNA
- EYW
1 stop6h 14m
Allegiant Air
Sun 7/268:48 pm
EYW
- BNA
2 stops16h 40m
Allegiant Air
Deal found 5/26![Allegiant Air logo]()
$415
This Kiwi.com deal was found by Cheapflights users on 5/25. 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 7/28:13 am
BNA
- EYW
1 stop6h 14m
Multiple Airlines
Sun 7/512:05 pm
EYW
- BNA
2 stops23h 37m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$472
This United Airlines deal was found by Cheapflights users on 5/24. 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.
Wed 6/106:00 am
BNA
- EYW
1 stop8h 09m
United Airlines
Fri 6/122:26 pm
EYW
- BNA
1 stop27h 06m
United Airlines
Deal found 5/24![United Airlines logo]()
$537
This Delta deal was found by Cheapflights users on 5/25. 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.
Tue 7/282:51 pm
BNA
- EYW
1 stop4h 00m
Delta
Thu 8/611:48 am
EYW
- BNA
1 stop4h 00m
Delta
Deal found 5/25![Delta logo]()
$356
This American Airlines deal was found by Cheapflights users on 5/27. 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 7/245:31 am
BNA
- EYW
1 stop5h 43m
American Airlines
Tue 7/281:47 pm
EYW
- BNA
2 stops9h 38m
American Airlines
Deal found 5/27![American Airlines logo]()
$433
This Delta deal was found by Cheapflights users on 5/23. 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.
Fri 9/49:37 am
BNA
- EYW
1 stop6h 43m
Delta
Tue 9/86:00 pm
EYW
- BNA
1 stop5h 49m
Delta
Deal found 5/23![Delta logo]()
$469
This United Airlines deal was found by Cheapflights users on 5/26. 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.
Sat 7/47:40 am
BNA
- EYW
1 stop6h 39m
United Airlines
Wed 7/84:00 pm
EYW
- BNA
1 stop6h 45m
United Airlines
Deal found 5/26![United Airlines logo]()
$544
This United Airlines deal was found by Cheapflights users on 5/27. 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.
Sun 6/286:00 am
BNA
- EYW
1 stop8h 19m
United Airlines
Thu 7/24:00 pm
EYW
- BNA
1 stop21h 29m
United Airlines
Deal found 5/27![United Airlines logo]()
$592
Last-minute flights from Nashville to Key WestDiscover last-minute flight deals from Nashville to Key West. Data last updated May 27, 2026 and is based on user searches.
Discover last-minute flight deals from Nashville to Key West. Data last updated May 27, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 5/27. 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 6/51:13 pm
BNA
- EYW
2 stops23h 45m
Allegiant Air
Wed 6/105:07 pm
EYW
- BNA
1 stop15h 15m
Allegiant Air
Deal found 5/27![Allegiant Air logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 5/25. 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.
Mon 6/151:13 pm
BNA
- EYW
2 stops22h 21m
Multiple Airlines
Sun 6/219:16 pm
EYW
- BNA
1 stop20h 04m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$315
This American Airlines deal was found by Cheapflights users on 5/24. 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.
Wed 6/177:13 am
BNA
- EYW
1 stop7h 54m
American Airlines
Tue 6/2311:28 am
EYW
- BNA
1 stop6h 22m
American Airlines
Deal found 5/24![American Airlines logo]()
$341
This Kiwi.com deal was found by Cheapflights users on 5/26. 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 6/175:19 pm
BNA
- EYW
1 stop17h 06m
Multiple Airlines
Sun 6/219:16 pm
EYW
- BNA
1 stop20h 04m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$362
This Kiwi.com deal was found by Cheapflights users on 5/26. 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 6/185:19 pm
BNA
- EYW
1 stop17h 08m
Multiple Airlines
Sun 6/219:16 pm
EYW
- BNA
1 stop20h 04m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$372
This Kiwi.com deal was found by Cheapflights users on 5/24. 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 6/218:37 am
BNA
- EYW
1 stop5h 35m
Allegiant Air
Sun 6/289:16 pm
EYW
- BNA
1 stop20h 04m
Allegiant Air
Deal found 5/24![Allegiant Air logo]()
$330
This American Airlines deal was found by Cheapflights users on 5/27. 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.
Wed 6/248:18 am
BNA
- EYW
2 stops9h 52m
American Airlines
Wed 7/17:29 pm
EYW
- BNA
1 stop5h 18m
American Airlines
Deal found 5/27![American Airlines logo]()
$370
This Kiwi.com deal was found by Cheapflights users on 5/26. 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 6/258:35 pm
BNA
- EYW
1 stop20h 52m
Multiple Airlines
Thu 7/212:05 pm
EYW
- BNA
1 stop5h 19m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 5/26. 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 6/258:35 pm
BNA
- EYW
1 stop20h 52m
Allegiant Air
Thu 7/28:48 pm
EYW
- BNA
2 stops27h 02m
Allegiant Air
Deal found 5/26![Allegiant Air logo]()
$361
This Kiwi.com deal was found by Cheapflights users on 5/27. 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.
Sat 6/273:37 pm
BNA
- EYW
1 stop20h 39m
Multiple Airlines
Fri 7/312:07 pm
EYW
- BNA
1 stop5h 17m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$331
One-way flights from Nashville to Key WestSearch for one-way flight options from Nashville to Key West. Find affordable one-way fares based on user searches. Data last updated May 27, 2026.
Search for one-way flight options from Nashville to Key West. Find affordable one-way fares based on user searches. Data last updated May 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/26. 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.
Sat 6/203:37 pm
BNA
- EYW
1 stop20h 39m
Allegiant Air
Deal found 5/26![Allegiant Air logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 5/27. 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 6/175:19 pm
BNA
- EYW
1 stop17h 06m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 5/27. 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 10/226:34 pm
BNA
- EYW
1 stop14h 45m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 5/26. 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.
Sat 6/2012:09 pm
BNA
- EYW
2 stops20h 57m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$292
This Kiwi.com deal was found by Cheapflights users on 5/27. 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 10/2211:22 am
BNA
- EYW
3 stops24h 51m
Allegiant Air
Deal found 5/27![Allegiant Air logo]()
$295
This Delta deal was found by Cheapflights users on 5/27. 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.
Sun 10/1112:15 pm
BNA
- EYW
1 stop3h 56m
Delta
Deal found 5/27![Delta logo]()
$328
This American Airlines deal was found by Cheapflights users on 5/27. 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.
Sun 10/115:53 am
BNA
- EYW
2 stops5h 59m
American Airlines
Deal found 5/27![American Airlines logo]()
$435
This United Airlines deal was found by Cheapflights users on 5/27. 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.
Sat 11/212:23 pm
BNA
- EYW
2 stops23h 43m
United Airlines
Deal found 5/27![United Airlines logo]()
$553
Find flight deals from Nashville to Key West
Discover tips and strategies to find the most affordable flight options for your journey from Nashville (BNA) to Key West (EYW). 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 May 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $206 (Kiwi.com) |
One-way from | $164 (Kiwi.com) |
Popular in | March |
Cheapest in | September |
Average price | $433 |
Cheapflights Fare Finder
Customize your flight search to find flights from Nashville to Key West 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 May 27, 2026.
Use the filters below to find and compare flights from Nashville to Key West that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
NashvilleKey West
BNA - EYW
BNAEYW
Nashville Intl
Wed 6/24
12:38 pm-7:53 pm
1 stop6h 15m
Key West
Wed 7/1
7:50 am-11:33 am
1 stop4h 43m
$341
Quickest round-trip
NashvilleKey West
BNA - EYW
BNAEYW
Nashville Intl
Tue 7/28
2:51 pm-7:51 pm
1 stop4h 00m
Key West
Thu 8/6
11:48 am-2:48 pm
1 stop4h 00m
$356
NashvilleKey West
BNA - EYW
BNAEYW
Nashville Intl
Wed 7/8
7:13 am-7:06 pm
2 stops10h 53m
Key West
Sun 7/12
7:40 pm-12:16 am
1 stop5h 36m
$409
NashvilleKey West
BNA - EYW
BNAEYW
Nashville Intl
Thu 7/23
8:13 am-3:27 pm
1 stop6h 14m
Key West
Sun 7/26
8:48 pm-12:28 pm
2 stops16h 40m
$415
NashvilleKey West
BNA - EYW
BNAEYW
Nashville Intl
Fri 7/24
5:31 am-12:14 pm
1 stop5h 43m
Key West
Tue 7/28
1:47 pm-10:25 pm
2 stops9h 38m
$433
NashvilleKey West
BNA - EYW
BNAEYW
Nashville Intl
Fri 9/4
9:37 am-5:20 pm
1 stop6h 43m
Key West
Tue 9/8
6:00 pm-10:49 pm
1 stop5h 49m
$469
NashvilleKey West
BNA - EYW
BNAEYW
Nashville Intl
Thu 7/2
8:13 am-3:27 pm
1 stop6h 14m
Key West
Sun 7/5
12:05 pm-10:42 am
2 stops23h 37m
$472
NashvilleKey West
BNA - EYW
BNAEYW
Nashville Intl
Wed 6/10
6:00 am-3:09 pm
1 stop8h 09m
Key West
Fri 6/12
2:26 pm-4:32 pm
1 stop27h 06m
$537
NashvilleKey West
BNA - EYW
BNAEYW
Nashville Intl
Sat 7/4
7:40 am-3:19 pm
1 stop6h 39m
Key West
Wed 7/8
4:00 pm-9:45 pm
1 stop6h 45m
$544
NashvilleKey West
BNA - EYW
BNAEYW
Nashville Intl
Sun 6/28
6:00 am-3:19 pm
1 stop8h 19m
Key West
Thu 7/2
4:00 pm-12:29 pm
1 stop21h 29m
$592
Showing 1-10 of 15 resultsSorted by cheapest first
Compare providers for flights from Nashville to Key West
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 Nashville to Key West in May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Nashville-Key West flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Nashville-Key West flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Nashville-Key West flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Nashville-Key West 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 Nashville-Key West 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 Nashville to Key West
Have a flexible travel schedule? Discover the best time to fly to Key West from Nashville with our price prediction graph.
BNA-EYW
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 Nashville to Key West
How far ahead should I book a flight from Nashville to Key West?
Booking 76 days in advance of your planned departure date is, on average, the best time to get cheap flights from Nashville to Key West. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Nashville to Key West?
Currently, September is the cheapest month in which you can book a flight from Nashville to Key West (average of $313). Flying from Nashville to Key West in March is currently the most expensive (average of $598). 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 Nashville to Key West?
Reviews of airlines servicing Key West
Get insights into the airlines that provide service to Key West. 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 Key West. Reviews last updated May 27, 2026.
See what other customers who have flown with Delta,American Airlines, andSpirit Airlines from Nashville to Key West have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Crew
8.5
Overall
7.9
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Crew
8.5
Overall
7.9
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Crew
8.5
Overall
7.9
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Spirit Airlines
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Crew
8.5
Overall
7.9
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Related info for your journey
Find useful and relevant information for your journey from Nashville to Key West. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Key West flight routes
Other flight options
Other flights from Nashville
Popular flights
Alternative routes for Nashville to Key West
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Key West by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Nashville to Key West by cabin class
Find flights from Nashville to Key West, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Key West
Explore flights to Key West departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 27, 2026.
Nashville and Key West flights
Browse other Nashville and Key West flight options. Last updated on May 27, 2026.
Other flights from Nashville
Browse through other flights departing from Nashville. Flights are based on user searches made on Cheapflights and were last updated on May 27, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Nashville to Key West
Discover the top 3 airlines that operate flights from Nashville to Key West. 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 May 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$222 | Average$307 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$248 | Average$422 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$248 | Average$452 | FlexibilityNo cancel fee | On-timeN/A |