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

Delta, American Airlines, and Spirit Airlines are the most popular carriers operating from Nashville Intl to Key West

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: 3h 52m.

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

Charlotte (CLT) was the most common stop: 50% 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 Miami (MIA) offer the lowest average round-trip price of $400.

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

Atlanta (ATL) has the shortest average layover time for this route: 0h 50m.

What airlines fly to Key West?

American Airlines, Delta and United 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 75% 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.

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 August 2025.

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.

$126 Cheap Flights from Nashville to Key West in 2025

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Find the cheapest flights from Nashville to Key West

Round-trip

One-way

Last minute

Cheap round-trip flights

5:30 am - 1:18 pmBNA-EYW

6h 48m1 stop

11:25 am - 5:34 pmEYW-BNA

7h 09m1 stop

$225American Airlines

Find Deal

Sun, Aug 31 - Sat, Sep 6

12:58 pm - 8:07 pmBNA-EYW

6h 09m1 stop

6:10 pm - 9:35 pmEYW-BNA

4h 25m1 stop

$249Delta

Find Deal

Sat, Sep 13 - Fri, Sep 19

6:10 am - 1:30 pmBNA-EYW

6h 20m1 stop

2:25 pm - 10:54 pmEYW-BNA

9h 29m1 stop

$252Spirit Airlines

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Thu, Nov 6 - Sun, Nov 9

5:54 am - 1:06 pmBNA-EYW

6h 12m2 stops

7:57 pm - 12:15 amEYW-BNA

5h 18m1 stop

$254American Airlines

Find Deal

Wed, Jan 7 - Sun, Jan 11

6:10 am - 1:30 pmBNA-EYW

6h 20m1 stop

2:25 pm - 10:54 pmEYW-BNA

9h 29m1 stop

$267Spirit Airlines

Find Deal

Thu, Dec 4 - Sun, Dec 7

8:35 am - 4:18 pmBNA-EYW

6h 43m1 stop

5:00 pm - 11:30 pmEYW-BNA

7h 30m1 stop

$313United Airlines

Find Deal

Thu, Dec 25 - Tue, Dec 30

6:45 am - 9:45 pmBNA-EYW

14h 00m1 stop

1:01 pm - 2:38 pmEYW-BNA

26h 37m1 stop

$328Allegiant Air

Find Deal

Sat, Jan 3 - Sat, Jan 10

5:33 pm - 9:01 amBNA-EYW

38h 28m2 stops

11:39 am - 1:42 pmEYW-BNA

27h 03m1 stop

$332Allegiant Air

Find Deal

Thu, Nov 13 - Mon, Nov 24

8:35 am - 4:18 pmBNA-EYW

6h 43m1 stop

5:00 pm - 11:30 pmEYW-BNA

7h 30m1 stop

$358United Airlines

Find Deal

Thu, Dec 25 - Fri, Jan 2

2:18 pm - 8:07 pmBNA-EYW

4h 49m1 stop

6:17 pm - 10:39 pmEYW-BNA

5h 22m1 stop

$409Delta

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Thu, Oct 2 - Tue, Oct 7

Delta flights from Nashville to Key West

Our best Delta deals on Nashville to Key West flight tickets

Delta

Sep 13

BNA12:58 pmNashville Intl

6h 09m

1 stop

EYW8:07 pmKey West

Sep 19

EYW6:10 pmKey West

4h 25m

1 stop

BNA9:35 pmNashville Intl

$249

Find similar

Delta

Oct 2

BNA2:18 pmNashville Intl

4h 49m

1 stop

EYW8:07 pmKey West

Oct 7

EYW6:17 pmKey West

5h 22m

1 stop

BNA10:39 pmNashville Intl

$409

Find similar

Delta

Aug 29

BNA12:58 pmNashville Intl

6h 14m

1 stop

EYW8:12 pmKey West

Aug 31

EYW7:00 amKey West

3h 47m

1 stop

BNA9:47 amNashville Intl

$474

Find similar

Spirit Airlines flights from Nashville to Key West

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

Spirit Airlines

Nov 6

BNA6:10 amNashville Intl

6h 20m

1 stop

EYW1:30 pmKey West

Nov 9

EYW2:25 pmKey West

9h 29m

1 stop

BNA10:54 pmNashville Intl

$252

Find similar

Spirit Airlines

Dec 4

BNA6:10 amNashville Intl

6h 20m

1 stop

EYW1:30 pmKey West

Dec 7

EYW2:25 pmKey West

9h 29m

1 stop

BNA10:54 pmNashville Intl

$267

Find similar

Spirit Airlines

Dec 4

BNA9:47 pmNashville Intl

14h 43m

2 stops

EYW1:30 pmKey West

Dec 7

EYW2:25 pmKey West

9h 29m

1 stop

BNA10:54 pmNashville Intl

$291

Find similar

Fly from

Fly to

Route

Depart

Return

Price

NashvilleKey West

BNA - EYW

BNAEYW

Nashville Intl

Sun 8/31

5:30 am-1:18 pm

1 stop6h 48m

Key West

Sat 9/6

11:25 am-5:34 pm

1 stop7h 09m

$225

NashvilleKey West

BNA - EYW

BNAEYW

Nashville Intl

Sat 9/13

12:58 pm-8:07 pm

1 stop6h 09m

Key West

Fri 9/19

6:10 pm-9:35 pm

1 stop4h 25m

$249

NashvilleKey West

BNA - EYW

BNAEYW

Nashville Intl

Thu 11/6

6:10 am-1:30 pm

1 stop6h 20m

Key West

Sun 11/9

2:25 pm-10:54 pm

1 stop9h 29m

$252

NashvilleKey West

BNA - EYW

BNAEYW

Nashville Intl

Wed 1/7

5:54 am-1:06 pm

2 stops6h 12m

Key West

Sun 1/11

7:57 pm-12:15 am

1 stop5h 18m

$254

NashvilleKey West

BNA - EYW

BNAEYW

Nashville Intl

Thu 12/4

6:10 am-1:30 pm

1 stop6h 20m

Key West

Sun 12/7

2:25 pm-10:54 pm

1 stop9h 29m

$267

NashvilleKey West

BNA - EYW

BNAEYW

Nashville Intl

Thu 12/25

8:35 am-4:18 pm

1 stop6h 43m

Key West

Tue 12/30

5:00 pm-11:30 pm

1 stop7h 30m

$313

NashvilleKey West

BNA - EYW

BNAEYW

Nashville Intl

Sat 1/3

6:45 am-9:45 pm

1 stop14h 00m

Key West

Sat 1/10

1:01 pm-2:38 pm

1 stop26h 37m

$328

NashvilleKey West

BNA - EYW

BNAEYW

Nashville Intl

Thu 11/13

5:33 pm-9:01 am

2 stops38h 28m

Key West

Mon 11/24

11:39 am-1:42 pm

1 stop27h 03m

$332

NashvilleKey West

BNA - EYW

BNAEYW

Nashville Intl

Thu 12/25

8:35 am-4:18 pm

1 stop6h 43m

Key West

Fri 1/2

5:00 pm-11:30 pm

1 stop7h 30m

$358

NashvilleKey West

BNA - EYW

BNAEYW

Nashville Intl

Thu 10/2

2:18 pm-8:07 pm

1 stop4h 49m

Key West

Tue 10/7

6:17 pm-10:39 pm

1 stop5h 22m

$409

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, January 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 $311. If you are unable to visit Key West during the month of January, then departing from Nashville during the month September is also very affordable. Most momondo users find prices during this month for around $313.

What is the cheapest day to depart on your flight to Key West?

On average, the least expensive day to fly to Key West from Nashville is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $378. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Nashville to Key West for around $651.

What is the cheapest time of day to depart on your flight to Key West?

According to our data, the cheapest time of day to fly to Key West is at noon. momondo users have found flights departing from Nashville to Key West at noon for as low as $437. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Key West are more costly in the afternoon, with an average ticket price of $506. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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 $394 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 $291 on momondo.

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

There are 1 cabin classes 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

Best Price Found	$126
Fastest flight time	3h 53m
Direct flights	None
Airports in Key West	1 airport

The best one-way flight to Key West from Nashville in the past 72 hours is $126. The best round-trip flight deal from Nashville to Key West found on momondo in the last 72 hours is $225.

The fastest flight from Nashville to Key West takes 3h 53m

There are no direct flights from Nashville to Key West. Popular non-direct route for this connection is Nashville Intl Airport - Key West Airport.

There is 1 airport near Key West: Key West (EYW)

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 53m, 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 August 2025.
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 75% of the total bookings. Other popular airlines include Delta with 23% and United Airlines with 2%.

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
Delta	PriceFrom $238	Free Cancellation	Rating 8.0 7,986 reviews	Search Delta flights
American Airlines	PriceFrom $243	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $293	Free Cancellation	Rating 7.4 8,919 reviews	Search United Airlines flights

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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Cheap flights from Nashville to Key West from $126

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 11/15. 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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Delta flights from Nashville to Key West

Our best Delta 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

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 cheapest month to fly to Key West?

What is the cheapest day to depart on your flight to Key West?

What is the cheapest time of day to depart on your flight 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 are 1 cabin classes 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?

Delta, American Airlines, and Spirit Airlines are the most popular carriers 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?

Charlotte (CLT) was the most common stop: 50% 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 Miami (MIA) offer the lowest average round-trip price of $400.

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: 3h 52m.

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

Atlanta (ATL) has the shortest average layover time for this route: 0h 50m.

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

Best Price Found

Fastest flight time

Direct flights

Airports in Key West

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