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Cheap flights from Nashville to Key West from $99

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 Key West departing on 5/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Nashville to Key West

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:02 pm - 11:25 am
BNA
-
EYW
17h 23m
1 stop
Multiple Airlines Logo
12:07 pm - 10:49 pm
EYW
-
BNA
11h 42m
1 stop
$232Multiple Airlines
Wed, May 13 - Fri, May 15
Allegiant Air Logo
8:12 am - 3:22 pm
BNA
-
EYW
6h 10m
1 stop
Allegiant Air Logo
9:16 pm - 1:32 pm
EYW
-
BNA
17h 16m
1 stop
$245Allegiant Air
Thu, Jun 4 - Sun, Jun 7
Multiple Airlines Logo
1:05 pm - 11:27 am
BNA
-
EYW
21h 22m
1 stop
Multiple Airlines Logo
9:24 pm - 9:43 pm
EYW
-
BNA
25h 19m
1 stop
$249Multiple Airlines
Thu, May 28 - Sun, May 31
Multiple Airlines Logo
7:00 am - 11:27 am
BNA
-
EYW
27h 27m
1 stop
Multiple Airlines Logo
2:48 pm - 7:22 am
EYW
-
BNA
17h 34m
1 stop
$251Multiple Airlines
Sun, May 31 - Sat, Jun 6
Allegiant Air Logo
3:38 pm - 1:24 pm
BNA
-
EYW
20h 46m
1 stop
Allegiant Air Logo
2:48 pm - 7:22 am
EYW
-
BNA
17h 34m
1 stop
$252Allegiant Air
Sat, May 30 - Sat, Jun 6
Multiple Airlines Logo
5:19 pm - 11:25 am
BNA
-
EYW
17h 06m
1 stop
Multiple Airlines Logo
9:16 pm - 4:20 pm
EYW
-
BNA
20h 04m
1 stop
$256Multiple Airlines
Wed, Jun 10 - Sun, Jun 14
Allegiant Air Logo
8:48 pm - 2:43 pm
BNA
-
EYW
16h 55m
1 stop
Allegiant Air Logo
1:57 pm - 12:29 pm
EYW
-
BNA
23h 32m
1 stop
$257Allegiant Air
Thu, May 14 - Sun, May 17
Multiple Airlines Logo
5:09 pm - 11:27 am
BNA
-
EYW
17h 18m
1 stop
Multiple Airlines Logo
9:16 pm - 1:32 pm
EYW
-
BNA
17h 16m
1 stop
$260Multiple Airlines
Thu, Jun 4 - Sun, Jun 7
Allegiant Air Logo
3:37 pm - 1:16 pm
BNA
-
EYW
20h 39m
1 stop
Allegiant Air Logo
2:48 pm - 7:22 am
EYW
-
BNA
17h 34m
1 stop
$261Allegiant Air
Sat, Jun 20 - Sat, Jun 27
Multiple Airlines Logo
7:45 am - 10:27 am
BNA
-
EYW
25h 42m
2 stops
Multiple Airlines Logo
1:57 pm - 12:29 pm
EYW
-
BNA
23h 32m
1 stop
$263Multiple Airlines
Thu, May 14 - Sun, May 17

Allegiant Air flights from Nashville to Key West

Our best Allegiant Air deals on Nashville to Key West flight tickets
Allegiant Air
Jun 4
BNA8:12 amNashville Intl
6h 10m
1 stop
EYW3:22 pmKey West
Jun 7
EYW9:16 pmKey West
17h 16m
1 stop
BNA1:32 pmNashville Intl
$245
Allegiant Air
May 30
BNA3:38 pmNashville Intl
20h 46m
1 stop
EYW1:24 pmKey West
Jun 6
EYW2:48 pmKey West
17h 34m
1 stop
BNA7:22 amNashville Intl
$252
Allegiant Air
May 14
BNA8:48 pmNashville Intl
16h 55m
1 stop
EYW2:43 pmKey West
May 17
EYW1:57 pmKey West
23h 32m
1 stop
BNA12:29 pmNashville Intl
$257

Delta flights from Nashville to Key West

Our best Delta deals on Nashville to Key West flight tickets
Delta
Jun 10
BNA10:49 amNashville Intl
5h 38m
1 stop
EYW5:27 pmKey West
Jun 17
EYW7:50 amKey West
4h 43m
1 stop
BNA11:33 amNashville Intl
$293
Delta
Jun 17
BNA9:48 amNashville Intl
6h 39m
1 stop
EYW5:27 pmKey West
Jun 23
EYW2:28 pmKey West
6h 06m
1 stop
BNA7:34 pmNashville Intl
$336
Delta
May 12
BNA5:20 amNashville Intl
6h 07m
1 stop
EYW12:27 pmKey West
May 16
EYW6:19 pmKey West
5h 52m
1 stop
BNA11:11 pmNashville Intl
$389

momondo 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, momondo users made 832,500 searches. Data last updated May 5, 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

Price

Cheapest round-trip

NashvilleKey West

BNA - EYW

BNAEYW

Nashville Intl

Wed 5/13

5:02 pm-11:25 am

1 stop17h 23m

Key West

Fri 5/15

12:07 pm-10:49 pm

1 stop11h 42m

$232
Quickest round-trip

NashvilleKey West

BNA - EYW

BNAEYW

Nashville Intl

Thu 6/4

8:12 am-3:22 pm

1 stop6h 10m

Key West

Sun 6/7

9:16 pm-1:32 pm

1 stop17h 16m

$245

NashvilleKey West

BNA - EYW

BNAEYW

Nashville Intl

Thu 5/28

1:05 pm-11:27 am

1 stop21h 22m

Key West

Sun 5/31

9:24 pm-9:43 pm

1 stop25h 19m

$249

NashvilleKey West

BNA - EYW

BNAEYW

Nashville Intl

Sun 5/31

7:00 am-11:27 am

1 stop27h 27m

Key West

Sat 6/6

2:48 pm-7:22 am

1 stop17h 34m

$251

NashvilleKey West

BNA - EYW

BNAEYW

Nashville Intl

Sat 5/30

3:38 pm-1:24 pm

1 stop20h 46m

Key West

Sat 6/6

2:48 pm-7:22 am

1 stop17h 34m

$252

NashvilleKey West

BNA - EYW

BNAEYW

Nashville Intl

Wed 6/10

5:19 pm-11:25 am

1 stop17h 06m

Key West

Sun 6/14

9:16 pm-4:20 pm

1 stop20h 04m

$256

NashvilleKey West

BNA - EYW

BNAEYW

Nashville Intl

Thu 5/14

8:48 pm-2:43 pm

1 stop16h 55m

Key West

Sun 5/17

1:57 pm-12:29 pm

1 stop23h 32m

$257

NashvilleKey West

BNA - EYW

BNAEYW

Nashville Intl

Thu 6/4

5:09 pm-11:27 am

1 stop17h 18m

Key West

Sun 6/7

9:16 pm-1:32 pm

1 stop17h 16m

$260

NashvilleKey West

BNA - EYW

BNAEYW

Nashville Intl

Sat 6/20

3:37 pm-1:16 pm

1 stop20h 39m

Key West

Sat 6/27

2:48 pm-7:22 am

1 stop17h 34m

$261

NashvilleKey West

BNA - EYW

BNAEYW

Nashville Intl

Thu 5/14

7:45 am-10:27 am

2 stops25h 42m

Key West

Sun 5/17

1:57 pm-12:29 pm

1 stop23h 32m

$263

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 Key West from

How to get the cheapest flight ticket from Nashville to Key West

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 typical price of a round-trip flight between Nashville and Key West?

What is the cheapest month to fly to Key West?

In general, September is the cheapest month to fly from Nashville to Key West. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $278. If you are unable to visit Key West during the month of September, then departing from Nashville during the month August is also very affordable. Most momondo users find prices during this month for around $341.

How far in advance should I book a flight from Nashville to Key West?

You are more likely to see cheaper flights to Key West from Nashville when booking weeks ahead of your departure date. In general, you can expect to find flights to Key West for around $416 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Key West from Nashville for as low as $294 on momondo.

How have Nashville to Key West flight prices changed over time?

When to book flights from Nashville to Key West

Are you open to changing your travel dates? Check out the ideal times to fly from Nashville to Key West according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Nashville to Key West (BNA to EYW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Nashville to Key West

Fastest flight time

4h 02m

Direct flights

None
The fastest flight from Nashville to Key West takes 4h 02m
There are no direct flights from Nashville to Key West. There are no popular flight routes from Nashville to Key West.
Search flight deals

Frequently asked questions about flying from Nashville to Key West

  • How far is Nashville Intl to Key West by plane?

    The straight-line distance from Nashville Intl to Key West is 854.1 mi. Flights usually cover this in 4h 02m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Nashville Intl Airport to Key West Airport?

    Prices for flights from Nashville Intl Airport to Key West Airport refresh daily.

  • How many operators does momondo search for flights from Nashville Intl Airport to Key West Airport?

  • How old do you have to be to fly from Nashville Intl Airport to Key West Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Nashville Intl Airport to Key West Airport.

  • What documentation or ID do you need to fly to Key West Airport?

    The required travel and health documents for your Key West Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Key West Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Nashville to Key West?

  • What is the most popular airline from Nashville to Key West?

Best airlines flying from Nashville to Key West

Compare and see reviews for airlines that fly from Nashville to Key West with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $222Free CancellationRating
6.3
8,634 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $248Free CancellationRating
7.1
11,670 reviews
Search American Airlines flights
DeltaPriceFrom $248Free CancellationRating
7.9
8,459 reviews
Search Delta flights

Traveling to a place near Key West?

Book flights to Key West if you plan to visit one of these locations
Big Pine Key
Little Torch Key

Why use momondo?

Why should I use momondo to find a flight deal from Nashville to Key West?

It is quick and easy to find Nashville to Key West flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Key West that suits you.

Can I find flights from Nashville to Key West with flexible booking policies on momondo?

Flights from Nashville to Key West 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 Key West?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Key West from Nashville.

I’m not ready to book a flight from Nashville to Key West right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Nashville to Key West now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Key West and let you know when they change.

An easier way to manage your Key West trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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