How many flights depart from Tennessee to Florida Keys on average per day?

As of August 2026, 20 flights take off from Tennessee and land in Florida Keys each day. The most common flight departure time for this route is 7:00AM, with 100% of daily flights taking off at noon.

What is the cheapest airline that flies from Tennessee to Florida Keys?

Allegiant Air, Southwest, and Delta are the most popular carriers operating from Tennessee to Florida Keys

How long is the flight from Tennessee to Florida Keys?

On average, it takes 11h 15m to fly from Tennessee to Florida Keys if you fly out of Nashville (the most popular airport in Tennessee) and into Copenhagen (the most popular airport in Florida Keys). If you’re flying out of Memphis and into Copenhagen, then the flight time is around 14h 25m.

How many flights depart from Tennessee to Florida Keys on average per week?

The number of flights available between Tennessee and Florida Keys is 145 per week as of August 2026. The most frequent departure day is Fri, with 17% of weekly flights leaving on this day.

What airlines fly to Florida Keys?

American Airlines, Allegiant Air and Delta are the top three most popular airlines that fly to Florida Keys from Tennessee according to our data. American Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Florida Keys. Keep in mind that there are 4 different airlines that fly to Florida Keys on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Tennessee to Florida Keys?

Prices for flights from Tennessee to Florida Keys refresh daily.

How many operators does momondo search for flights from Tennessee to Florida Keys?

As of August 2026, there are 7 operators available to choose from for flights from Tennessee to Florida Keys.

How old do you have to be to fly from Tennessee to Florida Keys?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Tennessee to Florida Keys.

What documentation or ID do you need to fly to Florida Keys?

The travel and health documents required for your trip to Florida Keys can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Florida Keys. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$78 Cheap Flights from Tennessee to Florida Keys in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Tennessee to Florida Keys

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One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

9:00 am - 11:04 amTYS Knoxville McGhee Tyson-EYW Key West

2h 04mnonstop

9:54 am - 12:07 pmEYW Key West-TYS Knoxville McGhee Tyson

2h 13mnonstop

$93Allegiant Air

Mon, Oct 19 - Fri, Oct 23

9:00 am - 11:04 amTYS Knoxville McGhee Tyson-EYW Key West

2h 04mnonstop

9:54 am - 12:07 pmEYW Key West-TYS Knoxville McGhee Tyson

2h 13mnonstop

$96Allegiant Air

Mon, Oct 19 - Fri, Oct 23

5:40 pm - 10:19 amBNA Nashville Intl-EYW Key West

15h 39m1 stop Orlando

10:59 am - 4:45 pmEYW Key West-BNA Nashville Intl

6h 46m1 stop Orlando

$155Multiple Airlines

Sat, Sep 12 - Thu, Sep 17

5:05 pm - 11:25 amBNA Nashville Intl-EYW Key West

17h 20m1 stop Orlando

10:59 am - 8:48 amEYW Key West-BNA Nashville Intl

22h 49m1 stop Orlando

$156Multiple Airlines

Sat, Sep 5 - Fri, Sep 11

4:35 pm - 12:46 amMEM Memphis-MIA Miami

7h 11m1 stop Denver Intl

5:50 am - 3:40 pmMIA Miami-MEM Memphis

10h 50m1 stop Denver Intl

$158Frontier

Thu, Sep 10 - Sun, Sep 13

4:35 pm - 12:46 amMEM Memphis-MIA Miami

7h 11m1 stop Denver Intl

5:50 am - 3:40 pmMIA Miami-MEM Memphis

10h 50m1 stop Denver Intl

$158Frontier

Thu, Sep 24 - Sun, Sep 27

12:15 pm - 3:30 pmBNA Nashville Intl-MIA Miami

2h 15mnonstop

6:05 pm - 7:30 pmMIA Miami-BNA Nashville Intl

2h 25mnonstop

$211Southwest

Tue, Sep 8 - Tue, Sep 15

7:40 pm - 10:55 pmBNA Nashville Intl-MIA Miami

2h 15mnonstop

8:00 pm - 9:30 pmMIA Miami-BNA Nashville Intl

2h 30mnonstop

$211Southwest

Thu, Oct 22 - Mon, Oct 26

5:15 am - 8:37 amBNA Nashville Intl-MIA Miami

2h 22mnonstop

8:19 pm - 9:46 pmMIA Miami-BNA Nashville Intl

2h 27mnonstop

$211American Airlines

Wed, Sep 30 - Sat, Oct 3

5:00 am - 8:25 amBNA Nashville Intl-MIA Miami

2h 25mnonstop

8:55 am - 10:27 amMIA Miami-BNA Nashville Intl

2h 32mnonstop

$211American Airlines

Sat, Dec 5 - Thu, Dec 10

Cheap last minute flights

Enter your travel dates to find the best prices.

7:30 am - 9:41 amTYS Knoxville McGhee Tyson-EYW Key West

2h 11mnonstop

10:59 am - 9:40 amEYW Key West-TYS Knoxville McGhee Tyson

22h 41m1 stop Tampa St. Petersburg

$165Allegiant Air

Mon, Aug 17 - Mon, Aug 24

8:35 am - 3:42 pmTYS Knoxville McGhee Tyson-EYW Key West

7h 07m1 stop Tampa St. Petersburg

10:59 am - 9:40 amEYW Key West-TYS Knoxville McGhee Tyson

22h 41m1 stop Tampa St. Petersburg

$233Allegiant Air

Mon, Aug 17 - Mon, Aug 24

12:55 pm - 4:52 amBNA Nashville Intl-MIA Miami

14h 57m1 stop Denver Intl

11:10 am - 4:05 pmMIA Miami-BNA Nashville Intl

29h 55m2 stops Atlanta Hartsfield-Jackson Orlando

$342Frontier

Tue, Aug 18 - Tue, Aug 25

7:30 am - 9:41 amTYS Knoxville McGhee Tyson-EYW Key West

2h 11mnonstop

11:07 am - 9:40 amEYW Key West-TYS Knoxville McGhee Tyson

22h 33m3 stops Raleigh-Durham Akron/Canton Tampa St. Petersburg

$347Multiple Airlines

Mon, Aug 17 - Mon, Aug 24

7:48 pm - 5:51 amMEM Memphis-MIA Miami

9h 03m1 stop Denver Intl

6:00 am - 7:06 pmMIA Miami-MEM Memphis

14h 06m1 stop Denver Intl

$350Frontier

Mon, Aug 17 - Fri, Aug 21

7:00 am - 3:55 pmCHA Chattanooga Lovell Field-MIA Miami

8h 55m1 stop Houston George Bush Intcntl

3:57 pm - 12:10 amMIA Miami-CHA Chattanooga Lovell Field

8h 13m1 stop Chicago O'Hare Intl

$355United Airlines

Tue, Aug 18 - Tue, Aug 25

7:00 am - 3:55 pmCHA Chattanooga Lovell Field-MIA Miami

8h 55m1 stop Houston George Bush Intcntl

3:57 pm - 12:10 amMIA Miami-CHA Chattanooga Lovell Field

8h 13m1 stop Chicago O'Hare Intl

$363United Airlines

Tue, Aug 18 - Tue, Aug 25

6:50 pm - 12:47 amCHA Chattanooga Lovell Field-MIA Miami

5h 57m1 stop Atlanta Hartsfield-Jackson

8:25 am - 3:23 pmMIA Miami-CHA Chattanooga Lovell Field

6h 58m1 stop Atlanta Hartsfield-Jackson

$370Delta

Wed, Aug 19 - Tue, Sep 1

2:44 pm - 9:34 pmCHA Chattanooga Lovell Field-MIA Miami

6h 50m1 stop Atlanta Hartsfield-Jackson

6:00 am - 12:26 pmMIA Miami-CHA Chattanooga Lovell Field

6h 26m1 stop Atlanta Hartsfield-Jackson

$370Delta

Wed, Aug 19 - Mon, Aug 31

11:15 am - 10:19 pmBNA Nashville Intl-MIA Miami

10h 04m1 stop Washington, D.C. Dulles Intl

8:10 am - 4:05 pmMIA Miami-BNA Nashville Intl

32h 55m2 stops Atlanta Hartsfield-Jackson Orlando

$396Multiple Airlines

Sat, Aug 15 - Tue, Aug 18

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American Airlines flights from Tennessee to Florida Keys

Our best American Airlines deals on Tennessee to Florida Keys flight tickets

American Airlines

Nov 6

BNA11:17 amNashville Intl

2h 20m

MIA2:37 pmMiami

Nov 14

MIA8:34 pmMiami

2h 30m

BNA10:04 pmNashville Intl

$223

American Airlines

Sep 18

BNA6:36 pmNashville Intl

2h 24m

MIA10:00 pmMiami

Sep 21

MIA8:19 pmMiami

2h 27m

BNA9:46 pmNashville Intl

$231

American Airlines

Sep 18

BNA6:28 pmNashville Intl

4h 31m

1 stop

MIA11:59 pmMiami

Sep 21

MIA4:19 pmMiami

2h 27m

BNA5:46 pmNashville Intl

$241

Frontier flights from Tennessee to Florida Keys

Our best Frontier deals on Tennessee to Florida Keys flight tickets

Frontier

Sep 17

MEM4:35 pmMemphis

7h 11m

1 stop

MIA12:46 amMiami

Sep 24

MIA5:50 amMiami

10h 50m

1 stop

MEM3:40 pmMemphis

$158

Frontier

Sep 24

MEM4:35 pmMemphis

7h 11m

1 stop

MIA12:46 amMiami

Sep 27

MIA5:50 amMiami

10h 50m

1 stop

MEM3:40 pmMemphis

$159

Frontier

Oct 25

MEM7:54 pmMemphis

8h 54m

1 stop

MIA5:48 amMiami

Nov 1

MIA7:20 amMiami

8h 02m

1 stop

MEM2:22 pmMemphis

$178

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

KnoxvilleKey West

TYS Knoxville McGhee Tyson - EYW Key West

TYSEYW

Knoxville McGhee Tyson

Mon 10/19

9:00 am-11:04 am

Nonstop2h 04m

Key West

Fri 10/23

9:54 am-12:07 pm

Nonstop2h 13m

$93

KnoxvilleKey West

TYS Knoxville McGhee Tyson - EYW Key West

TYSEYW

Knoxville McGhee Tyson

Mon 10/19

9:00 am-11:04 am

Nonstop2h 04m

Key West

Fri 10/23

9:54 am-12:07 pm

Nonstop2h 13m

$96

NashvilleKey West

BNA Nashville Intl - EYW Key West

BNAEYW

Nashville Intl

Sat 9/12

5:40 pm-10:19 am

1 stop15h 39m

Key West

Thu 9/17

10:59 am-4:45 pm

1 stop6h 46m

$155

NashvilleKey West

BNA Nashville Intl - EYW Key West

BNAEYW

Nashville Intl

Sat 9/5

5:05 pm-11:25 am

1 stop17h 20m

Key West

Fri 9/11

10:59 am-8:48 am

1 stop22h 49m

$156

MemphisMiami

MEM Memphis - MIA Miami

MEMMIA

Memphis

Thu 9/10

4:35 pm-12:46 am

1 stop7h 11m

Miami

Sun 9/13

5:50 am-3:40 pm

1 stop10h 50m

$158

MemphisMiami

MEM Memphis - MIA Miami

MEMMIA

Memphis

Thu 9/24

4:35 pm-12:46 am

1 stop7h 11m

Miami

Sun 9/27

5:50 am-3:40 pm

1 stop10h 50m

$158

NashvilleMiami

BNA Nashville Intl - MIA Miami

BNAMIA

Nashville Intl

Tue 9/8

12:15 pm-3:30 pm

Nonstop2h 15m

Miami

Tue 9/15

6:05 pm-7:30 pm

Nonstop2h 25m

$211

NashvilleMiami

BNA Nashville Intl - MIA Miami

BNAMIA

Nashville Intl

Thu 10/22

7:40 pm-10:55 pm

Nonstop2h 15m

Miami

Mon 10/26

8:00 pm-9:30 pm

Nonstop2h 30m

$211

NashvilleMiami

BNA Nashville Intl - MIA Miami

BNAMIA

Nashville Intl

Wed 9/30

5:15 am-8:37 am

Nonstop2h 22m

Miami

Sat 10/3

8:19 pm-9:46 pm

Nonstop2h 27m

$211

NashvilleMiami

BNA Nashville Intl - MIA Miami

BNAMIA

Nashville Intl

Sat 12/5

5:00 am-8:25 am

Nonstop2h 25m

Miami

Thu 12/10

8:55 am-10:27 am

Nonstop2h 32m

$211

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 Tennessee to Florida Keys

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

Other information

What is the cheapest month to fly to Florida Keys?

The month of September is another great option to travel to Florida Keys, with average flight prices from Tennessee averaging around $335.

What is the cheapest day to depart on your flight to Florida Keys?

The cheapest day to depart from Tennessee to Florida Keys is on a Thursday when prices can be found for as low as $477. The most expensive day to fly to Florida Keys is Wednesday, with ticket prices averaging around $544.

What is the cheapest time of day to depart on your flight to Florida Keys?

According to our data, the cheapest time of day to fly to Florida Keys is in the evening. momondo users have found flights departing from Tennessee to Florida Keys in the evening for as low as $360. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $530.

What is the cheapest Tennessee to Florida Keys flight route?

Fly from Knoxville McGhee Tyson to Key West for the best Tennessee - Florida Keys flight prices

How far in advance should I book a flight from Tennessee to Florida Keys?

You are more likely to see cheaper flights to Florida Keys from Tennessee when booking weeks ahead of your departure date. In general, you can expect to find flights to Florida Keys for around $316 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florida Keys from Tennessee for as low as $259 on momondo.

What cabin class options are available on Tennessee to Florida Keys flights?

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

Can stopping save me money on Tennessee to Florida Keys flights?

No. A direct flight is the cheapest option for a flight between Tennessee to Florida Keys.

Cheap Tennessee to Florida Keys flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tennessee to Florida Keys

Fastest flight time	2h 04m
Direct flights	Every day
Airports in Florida Keys	3 airports

The fastest flight from Tennessee to Florida Keys takes 2h 04m

Direct flights go from Tennessee to Florida Keys every day.

There are 3 airports in Florida Keys. From Tennessee there are direct flights to Key West (EYW), Miami (MIA).

Search flight deals

Frequently asked questions about flying from Tennessee to Florida Keys

When did momondo last update prices for flights from Tennessee to Florida Keys?
Prices for flights from Tennessee to Florida Keys refresh daily.
How many operators does momondo search for flights from Tennessee to Florida Keys?
As of August 2026, there are 7 operators available to choose from for flights from Tennessee to Florida Keys.
How old do you have to be to fly from Tennessee to Florida Keys?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Tennessee to Florida Keys.
What documentation or ID do you need to fly to Florida Keys?
The travel and health documents required for your trip to Florida Keys can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Florida Keys. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Tennessee to Florida Keys?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Tennessee to Florida Keys is Boeing 737 MAX 8 (21.18% of total bookings). The next most popular plane models are Embraer 175 (9.79%), Airbus A320-100/200 (9.73%), and Boeing 737-800 Passenger/BBJ2 (winglets) (9.19%).

Best airlines flying from Tennessee to Florida Keys

Compare and see reviews for airlines that fly from Tennessee to Florida Keys with momondo

Airline	Rating	Free Cancellation	Price
Allegiant Air	PriceFrom $71	Free Cancellation	Rating 7.3 678 reviews	Search Allegiant Air flights
United Airlines	PriceFrom $248	Free Cancellation	Rating 7.4 10,112 reviews	Search United Airlines flights
Delta	PriceFrom $248	Free Cancellation	Rating 7.8 8,503 reviews	Search Delta flights
American Airlines	PriceFrom $248	Free Cancellation	Rating 7.1 11,924 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Tennessee to Florida Keys?

Finding the right flight to Florida Keys from Tennessee is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Florida Keys quick and easy, saving you time and money.

Can I find flights from Tennessee to Florida Keys with flexible booking policies on momondo?

Yes. All flights to Florida Keys from Tennessee on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Tennessee to Florida Keys?

momondo helps you find the best flight between Tennessee and Florida Keys by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Tennessee to Florida Keys right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Florida Keys, momondo offers a useful price alert feature which will track prices for flights to Florida Keys from Tennessee and alert you when they change.