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$39+ Cheap flights from Tennessee to Florida Keys

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — EYW
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Tennessee to Florida Keys

Keep the following information in mind while searching for Tennessee to Florida Keys flight deals. Data was last updated September 15, 2025.

Round-trip from

$77
(Kiwi.com)

One-way from

$39
(Trip.com)

Popular in

March

Cheapest in

September

Average price

$176
From Tennessee to Florida Keys
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One-way flight from Tennessee to Florida Keys
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Highest demand for flights based on searches. 14% potential increase in price ($52 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Tennessee to Florida Keys

Cheapest flights from Tennessee to Florida Keys
Explore the most affordable flight options available from Tennessee to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Priceline deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/21:34 pmBNA - MIA
Nonstop2h 20mSpirit Airlines
Sat 10/46:20 amMIA - BNA
Nonstop2h 28mSpirit Airlines
Deal found 9/13$78
This Kiwi.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/278:23 amBNA - MIA
Nonstop2h 22mSpirit Airlines
Fri 10/316:00 amMIA - BNA
Nonstop2h 17mSpirit Airlines
Deal found 9/12$81
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/102:06 pmBNA - MIA
Nonstop2h 20mSpirit Airlines
Mon 11/1711:28 amMIA - BNA
Nonstop2h 33mSpirit Airlines
Deal found 9/13$82
This Cheapflightsfares deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/125:45 amBNA - MIA
Nonstop2h 19mSpirit Airlines
Fri 10/176:00 amMIA - BNA
Nonstop2h 17mSpirit Airlines
Deal found 9/13$84
This Cheapflightsfares deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/95:45 amBNA - MIA
Nonstop2h 19mSpirit Airlines
Mon 10/136:00 amMIA - BNA
Nonstop2h 17mSpirit Airlines
Deal found 9/13$86
This Cheapflightsfares deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/21:34 pmBNA - MIA
Nonstop2h 20mSpirit Airlines
Mon 10/66:00 amMIA - BNA
Nonstop2h 17mSpirit Airlines
Deal found 9/13$89
This Cheapflightsfares deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/278:59 amBNA - MIA
Nonstop2h 22mSpirit Airlines
Mon 10/66:00 amMIA - BNA
Nonstop2h 17mSpirit Airlines
Deal found 9/14$90
This Cheapflightsfares deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/21:34 pmBNA - MIA
Nonstop2h 20mSpirit Airlines
Sat 10/116:20 amMIA - BNA
Nonstop2h 17mSpirit Airlines
Deal found 9/13$91
This Booking.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/235:45 amBNA - MIA
Nonstop2h 19mSpirit Airlines
Sat 10/256:20 amMIA - BNA
Nonstop2h 17mSpirit Airlines
Deal found 9/14$92
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/152:06 pmBNA - MIA
Nonstop2h 20mSpirit Airlines
Sun 11/1611:28 amMIA - BNA
Nonstop2h 33mSpirit Airlines
Deal found 9/13$94
This Cheapflightsfares deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/108:23 amBNA - MIA
Nonstop2h 22mSpirit Airlines
Mon 10/136:00 amMIA - BNA
Nonstop2h 17mSpirit Airlines
Deal found 9/15$95
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2012:55 pmTYS - EYW
Nonstop2h 11mAllegiant Air
Fri 10/243:39 pmEYW - TYS
Nonstop2h 15mAllegiant Air
Deal found 9/14$95

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tennessee to Florida Keys 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, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Tennessee to Florida Keys that are best for you.

Fly from

Tennessee

Fly to

Florida Keys

Route

Depart

Return

Price

KnoxvilleKey West

TYS - EYW

TYSEYW

Knoxville McGhee Tyson

Mon 10/13

12:55 pm-3:06 pm

Nonstop2h 11m

Key West

Mon 10/20

9:50 am-12:05 pm

Nonstop2h 15m

$118

NashvilleMiami

BNA - MIA

BNAMIA

Nashville Intl

Thu 10/9

5:45 am-9:04 am

Nonstop2h 19m

Miami

Sun 10/12

7:51 am-6:24 pm

1 stop11h 33m

$150

NashvilleMiami

BNA - MIA

BNAMIA

Nashville Intl

Tue 10/21

11:15 am-2:30 pm

Nonstop2h 15m

Miami

Sun 10/26

7:40 am-9:00 am

Nonstop2h 20m

$163

NashvilleMiami

BNA - MIA

BNAMIA

Nashville Intl

Mon 11/24

9:20 am-12:40 pm

Nonstop2h 20m

Miami

Thu 11/27

8:25 am-3:10 pm

1 stop7h 45m

$173

NashvilleMiami

BNA - MIA

BNAMIA

Nashville Intl

Mon 10/27

1:10 pm-4:25 pm

Nonstop2h 15m

Miami

Tue 10/28

6:55 am-2:00 pm

2 stops8h 05m

$178

NashvilleMiami

BNA - MIA

BNAMIA

Nashville Intl

Wed 11/19

9:30 am-12:50 pm

Nonstop2h 20m

Miami

Mon 11/24

6:20 am-12:15 pm

2 stops6h 55m

$178

KnoxvilleMiami

TYS - MIA

TYSMIA

Knoxville McGhee Tyson

Wed 10/29

3:48 pm-8:51 pm

1 stop5h 03m

Miami

Wed 11/5

10:40 am-2:51 pm

1 stop4h 11m

$183

KnoxvilleMiami

TYS - MIA

TYSMIA

Knoxville McGhee Tyson

Tue 10/21

11:44 am-6:25 pm

1 stop6h 41m

Miami

Tue 10/28

10:40 am-4:31 pm

1 stop5h 51m

$183

KnoxvilleMiami

TYS - MIA

TYSMIA

Knoxville McGhee Tyson

Tue 10/28

5:16 pm-8:51 pm

1 stop3h 35m

Miami

Thu 11/6

8:11 am-2:51 pm

1 stop6h 40m

$183

NashvilleMiami

BNA - MIA

BNAMIA

Nashville Intl

Wed 10/29

7:00 am-12:15 pm

1 stop4h 15m

Miami

Wed 10/29

5:30 pm-8:50 pm

1 stop4h 20m

$187

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 60 results
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Best time to book a flight from Tennessee to Florida Keys

Have a flexible travel schedule? Discover the best time to fly to Florida Keys from Tennessee with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Tennessee to Florida Keys

What is the cheapest month to book a flight from Tennessee to Florida Keys?

Currently, August is the cheapest month in which you can book a flight from Tennessee to Florida Keys (average of $328). Flying from Tennessee to Florida Keys in March is currently the most expensive (average of $491). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from TN to EOA?

Find hourly flight availability from Tennessee to Florida Keys. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Tennessee to Florida Keys as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Tennessee to Florida Keys. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Tennessee to Florida Keys?

    There are many flights that can get you from Tennessee to Florida Keys in 2h 11m. Fly via Allegiant Air, Southwest, or Delta to get the fastest option. There are 788 mi between Tennessee and Florida Keys. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Tennessee to Florida Keys one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $78. However, be on the lookout for offers from Southwest and Delta, as they are both options that can get you from Tennessee to Florida Keys for a low price.

  • Can I find deals for flights from Tennessee to Florida Keys that include hotel bookings?

    Yes. In addition to deals on Tennessee to Florida Keys flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Tennessee to Florida Keys?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Tennessee to Florida Keys.

  • Can I find deals for business class flights from Tennessee to Florida Keys?

    Yes. Cheapflights offers flight deals from Tennessee to Florida Keys by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Tennessee to Florida Keys?

    Currently, August is the cheapest month in which you can book a flight from Tennessee to Florida Keys (average of $328). Flying from Tennessee to Florida Keys in March is currently the most expensive (average of $491). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Tennessee to Florida Keys

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Tennessee to Florida Keys

Discover the top 4 airlines that operate flights from Tennessee to Florida Keys. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$78Average$145FlexibilityNo cancel feeOn-time88%
DeltaCheapest$196Average$474FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$223Average$477FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$293Average$425FlexibilityNo cancel feeOn-time69%

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