What airlines fly to Tennessee?

American Airlines, Delta and Allegiant Air are the top three most popular airlines that fly to Tennessee from Florida Keys according to our data. American Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Tennessee. Keep in mind that there are 3 different airlines that fly to Tennessee on a routine basis, so you have a few additional options to choose from.

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

As of June 2026, there are 113 flights per week flying from Florida Keys to Tennessee. The most common day of the week flights depart is Fri, with 19% of flights taking off on this day.

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

The number of flights available between Florida Keys and Tennessee is 16 per day as of June 2026. The most frequent departure time is 10:00AM, with 100% of daily flights leaving at noon.

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

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

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

Prices for flights from Florida Keys to Tennessee are refreshed on a daily basis.

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

There are 5 operators available for flights from Florida Keys to Tennessee as of June 2026.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Florida Keys to Tennessee.

What documentation or ID do you need to fly to Tennessee?

The necessary travel and health documents for your Tennessee trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$66 Cheap Flights from Florida Keys to Tennessee in 2026

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Florida Keys to Tennessee

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:31 am - 12:46 pm

EYW

TYS

2h 15mnonstop

7:30 am - 9:41 am

TYS

EYW

2h 11mnonstop

$66Allegiant Air

fre., juli 31 - fre., aug. 7

10:31 am - 12:46 pm

EYW

TYS

2h 15mnonstop

7:30 am - 9:41 am

TYS

EYW

2h 11mnonstop

$70Allegiant Air

fre., juli 31 - man., aug. 3

10:31 am - 12:46 pm

EYW

TYS

2h 15mnonstop

7:30 am - 9:41 am

TYS

EYW

2h 11mnonstop

$109Allegiant Air

man., juli 13 - man., juli 27

12:07 pm - 11:33 pm

EYW

TYS

11h 26m

1 stop

7:30 am - 9:41 am

TYS

EYW

2h 11mnonstop

$171Multiple Airlines

fre., juli 31 - man., aug. 3

7:45 pm - 11:43 pm

MIA

CHA

3h 58m

1 stop

8:06 pm - 1:07 am

CHA

MIA

5h 01m

1 stop

$187Delta

tor., aug. 27 - søn., aug. 30

9:55 pm - 11:17 pm

MIA

BNA

2h 22mnonstop

5:35 am - 9:00 am

BNA

MIA

2h 25mnonstop

$197American Airlines

lør., aug. 8 - tor., aug. 13

7:45 am - 10:54 am

MIA

BNA

4h 09m

1 stop

5:05 pm - 8:36 pm

BNA

MIA

2h 31mnonstop

$207American Airlines

lør., aug. 8 - tor., aug. 13

3:40 pm - 4:40 pm

MIA

TYS

25h 00m

1 stop

12:53 pm - 10:19 pm

TYS

MIA

9h 26m

1 stop

$209Multiple Airlines

tor., juni 25 - fre., juli 10

3:59 pm - 8:40 pm

MIA

BNA

5h 41m

1 stop

4:54 pm - 1:07 am

BNA

MIA

7h 13m

1 stop

$227Delta

tor., aug. 13 - søn., aug. 16

4:00 pm - 5:25 pm

MIA

BNA

2h 25mnonstop

7:00 pm - 10:25 pm

BNA

MIA

2h 25mnonstop

$237Southwest

tor., juli 23 - søn., juli 26

American Airlines flights from Florida Keys to Tennessee

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

American Airlines

Aug 8

MIA9:55 pmMiami

2h 22m

BNA11:17 pmNashville Intl

Aug 13

BNA5:35 amNashville Intl

2h 25m

MIA9:00 amMiami

$197

American Airlines

Aug 8

MIA7:45 amMiami

4h 09m

1 stop

BNA10:54 amNashville Intl

Aug 13

BNA5:05 pmNashville Intl

2h 31m

MIA8:36 pmMiami

$207

American Airlines

Jul 22

MIA3:29 pmMiami

2h 30m

BNA4:59 pmNashville Intl

Jul 28

BNA5:38 amNashville Intl

2h 23m

MIA9:01 amMiami

$235

Southwest flights from Florida Keys to Tennessee

Our best Southwest deals on Florida Keys to Tennessee flight tickets

Southwest

Jul 23

MIA4:00 pmMiami

2h 25m

BNA5:25 pmNashville Intl

Jul 26

BNA7:00 pmNashville Intl

2h 25m

MIA10:25 pmMiami

$237

Southwest

Jul 23

MIA5:25 amMiami

6h 10m

1 stop

BNA10:35 amNashville Intl

Jul 26

BNA7:00 pmNashville Intl

2h 25m

MIA10:25 pmMiami

$247

Southwest

Jun 17

MIA11:25 amMiami

2h 20m

BNA12:45 pmNashville Intl

Jun 23

BNA6:30 pmNashville Intl

2h 20m

MIA9:50 pmMiami

$252

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Key WestKnoxville

EYW - TYS

EYWTYS

Key West

fre. 7/31

10:31 am-12:46 pm

Nonstop2h 15m

Knoxville McGhee Tyson

fre. 8/7

7:30 am-9:41 am

Nonstop2h 11m

$66

Key WestKnoxville

EYW - TYS

EYWTYS

Key West

fre. 7/31

10:31 am-12:46 pm

Nonstop2h 15m

Knoxville McGhee Tyson

man. 8/3

7:30 am-9:41 am

Nonstop2h 11m

$70

Key WestKnoxville

EYW - TYS

EYWTYS

Key West

man. 7/13

10:31 am-12:46 pm

Nonstop2h 15m

Knoxville McGhee Tyson

man. 7/27

7:30 am-9:41 am

Nonstop2h 11m

$109

Key WestKnoxville

EYW - TYS

EYWTYS

Key West

fre. 7/31

12:07 pm-11:33 pm

1 stop11h 26m

Knoxville McGhee Tyson

man. 8/3

7:30 am-9:41 am

Nonstop2h 11m

$171

MiamiChattanooga

MIA - CHA

MIACHA

Miami

tor. 8/27

7:45 pm-11:43 pm

1 stop3h 58m

Chattanooga Lovell Field

søn. 8/30

8:06 pm-1:07 am

1 stop5h 01m

$187

MiamiNashville

MIA - BNA

MIABNA

Miami

lør. 8/8

9:55 pm-11:17 pm

Nonstop2h 22m

Nashville Intl

tor. 8/13

5:35 am-9:00 am

Nonstop2h 25m

$197

MiamiNashville

MIA - BNA

MIABNA

Miami

lør. 8/8

7:45 am-10:54 am

1 stop4h 09m

Nashville Intl

tor. 8/13

5:05 pm-8:36 pm

Nonstop2h 31m

$207

MiamiKnoxville

MIA - TYS

MIATYS

Miami

tor. 6/25

3:40 pm-4:40 pm

1 stop25h 00m

Knoxville McGhee Tyson

fre. 7/10

12:53 pm-10:19 pm

1 stop9h 26m

$209

MiamiNashville

MIA - BNA

MIABNA

Miami

tor. 8/13

3:59 pm-8:40 pm

1 stop5h 41m

Nashville Intl

søn. 8/16

4:54 pm-1:07 am

1 stop7h 13m

$227

MiamiNashville

MIA - BNA

MIABNA

Miami

tor. 7/23

4:00 pm-5:25 pm

Nonstop2h 25m

Nashville Intl

søn. 7/26

7:00 pm-10:25 pm

Nonstop2h 25m

$237

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 Florida Keys to Tennessee

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 Tennessee?

The cheapest month to fly to Tennessee from Florida Keys is in July. Flight prices, which tend to average around $31, are often lower during this time because this is during the off-season. If you don’t want to visit Tennessee in July, then you should wait until March to fly from Florida Keys, when ticket prices are also cheap, with an average price of $38.

What is the cheapest Florida Keys to Tennessee flight route?

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

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

You are more likely to see cheaper flights to Tennessee from Florida Keys when booking weeks ahead of your departure date. In general, you can expect to find flights to Tennessee for around $257 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tennessee from Florida Keys for as low as $159 on momondo.

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

There is only 1 cabin class available to choose from on Florida Keys to Tennessee 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 Florida Keys to Tennessee flights?

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

Cheap Florida Keys to Tennessee flight deals and tips

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

Fastest flight time	2h 14m
Direct flights	Every day
Airports in Tennessee	54 airports

The fastest flight from Florida Keys to Tennessee takes 2h 14m

Direct flights go from Florida Keys to Tennessee every day.

There are 54 airports in Tennessee. From Florida Keys there are direct flights to Nashville Intl (BNA), Chattanooga Lovell Field (CHA), Knoxville McGhee Tyson (TYS).

Search flight deals

Frequently asked questions about flying from Florida Keys to Tennessee

When did momondo last update prices for flights from Florida Keys to Tennessee?
Prices for flights from Florida Keys to Tennessee are refreshed on a daily basis.
How many operators does momondo search for flights from Florida Keys to Tennessee?
There are 5 operators available for flights from Florida Keys to Tennessee as of June 2026.
How old do you have to be to fly from Florida Keys to Tennessee?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Florida Keys to Tennessee.
What documentation or ID do you need to fly to Tennessee?
The necessary travel and health documents for your Tennessee trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Florida Keys to Tennessee?
momondo data reveals that the most frequently booked plane model on the route from Florida Keys to Tennessee is Boeing 737 MAX 8, representing 19.44% of all bookings. The subsequent popular models are Embraer 175 at 10.53%, Boeing 737-800 Passenger/BBJ2 (winglets) at 9.28%, and Airbus A319 at 9.08%.

Best airlines flying from Florida Keys to Tennessee

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

Airline	Rating	Free Cancellation	Price
Allegiant Air	PriceFrom $92	Free Cancellation	Rating 7.3 706 reviews	Search Allegiant Air flights
Delta	PriceFrom $232	Free Cancellation	Rating 7.8 8,395 reviews	Search Delta flights
American Airlines	PriceFrom $290	Free Cancellation	Rating 7.1 11,651 reviews	Search American Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Florida Keys to Tennessee. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Florida Keys to Tennessee 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 Florida Keys to Tennessee?

Once you have performed a search for Florida Keys to Tennessee flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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