Which layover airport offers the lowest fares from Nashville to Key West?

Flights via Charlotte (CLT) offer the lowest average round-trip price of $327.

What airlines fly to Key West?

American Airlines, Delta and Spirit Airlines are the top three most popular airlines that fly to Key West from Nashville according to our data. American Airlines is the first choice among our users, with 71% of people opting to fly with this airline when traveling to Key West. Keep in mind that there are 3 different airlines that fly to Key West on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest travel time from Nashville to Key West?

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 4h 03m.

Which layover airport has the shortest connection time from Nashville to Key West?

Atlanta (ATL) has the shortest average layover time for this route: 1h 04m.

What is the cheapest airline that flies from Nashville Intl to Key West?

Spirit Airlines is the most popular carrier operating from Nashville Intl to Key West

Which airport is the most popular layover for flights between Nashville and Key West?

Miami (MIA) was the most common stop: 41% of momondo users choosing 1-stop flights on this route connected there.

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?

The number of operators available for flights from Nashville Intl Airport to Key West Airport is 3 as of February 2026.

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.

$108 Cheap Flights from Nashville to Key West in 2026

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Round-trip

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3:59 pm - 9:06 am

BNA

EYW

16h 07m

1 stop

4:14 pm - 11:43 am

EYW

BNA

20h 29m

1 stop

$214Multiple Airlines

Sat, Feb 28 - Thu, Mar 5

6:15 am - 1:30 pm

BNA

EYW

6h 15m

1 stop

2:25 pm - 11:19 pm

EYW

BNA

9h 54m

1 stop

$219Spirit Airlines

Fri, Apr 17 - Mon, Apr 20

6:54 pm - 1:30 pm

BNA

EYW

17h 36m

1 stop

2:25 pm - 11:19 pm

EYW

BNA

9h 54m

1 stop

$220Spirit Airlines

Thu, Apr 16 - Mon, Apr 20

2:27 pm - 11:30 am

BNA

EYW

20h 03m

1 stop

12:25 pm - 11:38 pm

EYW

BNA

12h 13m

1 stop

$223Spirit Airlines

Wed, Apr 8 - Tue, Apr 14

6:54 pm - 11:17 am

BNA

EYW

15h 23m

1 stop

12:15 pm - 11:19 pm

EYW

BNA

12h 04m

1 stop

$224Spirit Airlines

Wed, Apr 15 - Sun, Apr 19

3:21 pm - 9:43 pm

BNA

EYW

5h 22m

1 stop

12:25 pm - 11:38 pm

EYW

BNA

12h 13m

1 stop

$228Multiple Airlines

Thu, Mar 12 - Wed, Mar 18

5:58 pm - 11:11 am

BNA

EYW

16h 13m

1 stop

9:46 am - 5:00 pm

EYW

BNA

8h 14m

1 stop

$232Multiple Airlines

Tue, Apr 28 - Thu, Apr 30

6:54 pm - 11:17 am

BNA

EYW

15h 23m

1 stop

2:25 pm - 11:19 pm

EYW

BNA

9h 54m

1 stop

$233Spirit Airlines

Wed, May 6 - Mon, May 11

2:27 pm - 1:37 pm

BNA

EYW

22h 10m

1 stop

2:35 pm - 1:29 pm

EYW

BNA

23h 54m

1 stop

$237Spirit Airlines

Thu, Apr 9 - Mon, Apr 13

6:15 am - 12:26 pm

BNA

EYW

5h 11m

1 stop

1:06 pm - 10:41 am

EYW

BNA

22h 35m

1 stop

$240Multiple Airlines

Fri, Mar 6 - Mon, Mar 9

American Airlines flights from Nashville to Key West

Our best American Airlines deals on Nashville to Key West flight tickets

American Airlines

Feb 27

BNA2:20 pmNashville Intl

7h 17m

1 stop

EYW10:37 pmKey West

Mar 4

EYW6:34 pmKey West

5h 02m

1 stop

BNA10:36 pmNashville Intl

$265

American Airlines

Feb 27

BNA2:20 pmNashville Intl

7h 17m

1 stop

EYW10:37 pmKey West

Mar 4

EYW3:51 pmKey West

7h 45m

2 stops

BNA10:36 pmNashville Intl

$270

American Airlines

Feb 25

BNA1:21 pmNashville Intl

4h 54m

1 stop

EYW7:15 pmKey West

Mar 2

EYW7:45 pmKey West

5h 14m

1 stop

BNA11:59 pmNashville Intl

$274

Spirit Airlines flights from Nashville to Key West

Our best Spirit Airlines deals on Nashville to Key West flight tickets

Spirit Airlines

Apr 17

BNA6:15 amNashville Intl

6h 15m

1 stop

EYW1:30 pmKey West

Apr 20

EYW2:25 pmKey West

9h 54m

1 stop

BNA11:19 pmNashville Intl

$219

Spirit Airlines

Apr 16

BNA6:54 pmNashville Intl

17h 36m

1 stop

EYW1:30 pmKey West

Apr 20

EYW2:25 pmKey West

9h 54m

1 stop

BNA11:19 pmNashville Intl

$220

Spirit Airlines

Apr 15

BNA6:54 pmNashville Intl

15h 23m

1 stop

EYW11:17 amKey West

Apr 19

EYW12:15 pmKey West

12h 04m

1 stop

BNA11:19 pmNashville Intl

$223

Fly from

Fly to

Route

Depart

Return

Price

NashvilleKey West

BNA - EYW

BNAEYW

Nashville Intl

Sat 2/28

3:59 pm-9:06 am

1 stop16h 07m

Key West

Thu 3/5

4:14 pm-11:43 am

1 stop20h 29m

$214

NashvilleKey West

BNA - EYW

BNAEYW

Nashville Intl

Fri 4/17

6:15 am-1:30 pm

1 stop6h 15m

Key West

Mon 4/20

2:25 pm-11:19 pm

1 stop9h 54m

$219

NashvilleKey West

BNA - EYW

BNAEYW

Nashville Intl

Thu 4/16

6:54 pm-1:30 pm

1 stop17h 36m

Key West

Mon 4/20

2:25 pm-11:19 pm

1 stop9h 54m

$220

NashvilleKey West

BNA - EYW

BNAEYW

Nashville Intl

Wed 4/8

2:27 pm-11:30 am

1 stop20h 03m

Key West

Tue 4/14

12:25 pm-11:38 pm

1 stop12h 13m

$223

NashvilleKey West

BNA - EYW

BNAEYW

Nashville Intl

Wed 4/15

6:54 pm-11:17 am

1 stop15h 23m

Key West

Sun 4/19

12:15 pm-11:19 pm

1 stop12h 04m

$224

NashvilleKey West

BNA - EYW

BNAEYW

Nashville Intl

Thu 3/12

3:21 pm-9:43 pm

1 stop5h 22m

Key West

Wed 3/18

12:25 pm-11:38 pm

1 stop12h 13m

$228

NashvilleKey West

BNA - EYW

BNAEYW

Nashville Intl

Tue 4/28

5:58 pm-11:11 am

1 stop16h 13m

Key West

Thu 4/30

9:46 am-5:00 pm

1 stop8h 14m

$232

NashvilleKey West

BNA - EYW

BNAEYW

Nashville Intl

Wed 5/6

6:54 pm-11:17 am

1 stop15h 23m

Key West

Mon 5/11

2:25 pm-11:19 pm

1 stop9h 54m

$233

NashvilleKey West

BNA - EYW

BNAEYW

Nashville Intl

Thu 4/9

2:27 pm-1:37 pm

1 stop22h 10m

Key West

Mon 4/13

2:35 pm-1:29 pm

1 stop23h 54m

$237

NashvilleKey West

BNA - EYW

BNAEYW

Nashville Intl

Fri 3/6

6:15 am-12:26 pm

1 stop5h 11m

Key West

Mon 3/9

1:06 pm-10:41 am

1 stop22h 35m

$240

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Layovers

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 $332.

What is the cheapest Nashville Intl to Key West flight route?

Fly from Nashville Intl to Key West for the best Nashville Intl - Key West flight prices

How far in advance should I book a flight 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 $396 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 $246 on momondo.

What cabin class options are available on Nashville Intl to Key West flights?

There is only 1 cabin class available to choose from on Nashville Intl to Key West flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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	3h 57m
Direct flights	None

The fastest flight from Nashville to Key West takes 3h 57m

There are no direct flights from Nashville to Key West. There are no popular flight routes from Nashville to Key West.

Search flight deals

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 3h 57m, 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?
The number of operators available for flights from Nashville Intl Airport to Key West Airport is 3 as of February 2026.
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?
momondo data reveals that the most frequently booked plane model on the route from Nashville to Key West is Airbus A319, representing 50.00% of all bookings. The subsequent popular model is Canadair (Bombardier) Regional Jet 700 at 50.00%.
What is the most popular airline from Nashville to Key West?
Based on momondo bookings for flights between Nashville and Key West, the leading airline is American Airlines, making up 71% of the total bookings. Other popular airlines include Delta with 25% and Spirit Airlines with 4%.

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 Airlines	PriceFrom $222	Free Cancellation	Rating 6.3 8,430 reviews	Search Spirit Airlines flights
Delta	PriceFrom $228	Free Cancellation	Rating 7.9 8,172 reviews	Search Delta flights
American Airlines	PriceFrom $248	Free Cancellation	Rating 7.2 11,249 reviews	Search American Airlines flights

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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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Cheap flights from Nashville to Key West from $108

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 4/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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American Airlines flights from Nashville to Key West

Our best American Airlines deals on Nashville to Key West flight tickets

Spirit Airlines flights from Nashville to Key West

Our best Spirit Airlines deals on Nashville to Key West flight tickets

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See travel insights to Key West from

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

What is the cheapest month to fly to Key West?

What is the cheapest Nashville Intl to Key West flight route?

Fly from Nashville Intl to Key West for the best Nashville Intl - Key West flight prices

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

What cabin class options are available on Nashville Intl to Key West flights?

There is only 1 cabin class available to choose from on Nashville Intl to Key West flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

What is the cheapest airline that flies from Nashville Intl to Key West?

Spirit Airlines is the most popular carrier operating from Nashville Intl to Key West

What airlines fly to Key West?

Which airport is the most popular layover for flights between Nashville and Key West?

Miami (MIA) was the most common stop: 41% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Nashville to Key West?

Flights via Charlotte (CLT) offer the lowest average round-trip price of $327.

Which layover airport has the shortest travel time from Nashville to Key West?

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 4h 03m.

Which layover airport has the shortest connection time from Nashville to Key West?

Atlanta (ATL) has the shortest average layover time for this route: 1h 04m.

When to book flights from Nashville to Key West

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

Direct flights

How far is Nashville Intl to Key West by plane?

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

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?

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

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

Traveling to a place near Key West?

Why use momondo?

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

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

How can momondo help me find flights from Nashville to Key West?

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

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Florida

Fly your favorite airline to Key West

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Key West

List of cabin classes available on flights landing in Key West. Availability may vary depending on flight origin and airline.

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