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Key West

$65+ Cheap flights from Tennessee to Key West (EYW)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/27. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — EYW
May 11 — May 181
Mon 5/11
Mon 5/18
1 adult, Economy
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Cheap flight deals from Tennessee to Key West

Cheapest flights from Tennessee to Key West
Explore the most affordable flight options available from Tennessee to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 11, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/10. 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 4/278:00 am
TYS
-
EYW
Nonstop2h 11m
Allegiant Air
Fri 5/111:01 am
EYW
-
TYS
Nonstop2h 15m
Allegiant Air
Deal found 4/10$65
This Kiwi.com deal was found by Cheapflights users on 4/7. 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 5/48:00 am
TYS
-
EYW
Nonstop2h 11m
Allegiant Air
Fri 5/811:01 am
EYW
-
TYS
Nonstop2h 15m
Allegiant Air
Deal found 4/7$68
This Super.com deal was found by Cheapflights users on 4/8. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/88:00 am
TYS
-
EYW
Nonstop2h 11m
Allegiant Air
Fri 5/1511:01 am
EYW
-
TYS
Nonstop2h 15m
Allegiant Air
Deal found 4/8$81
This Kiwi.com deal was found by Cheapflights users on 4/9. 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.
Fri 7/177:30 am
TYS
-
EYW
Nonstop2h 11m
Allegiant Air
Mon 7/2010:31 am
EYW
-
TYS
Nonstop2h 15m
Allegiant Air
Deal found 4/9$83
This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
Fri 5/88:00 am
TYS
-
EYW
Nonstop2h 11m
Allegiant Air
Mon 5/1111:01 am
EYW
-
TYS
Nonstop2h 15m
Allegiant Air
Deal found 4/6$85
This Kiwi.com deal was found by Cheapflights users on 4/7. 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 4/138:00 am
TYS
-
EYW
Nonstop2h 11m
Allegiant Air
Fri 4/1711:01 am
EYW
-
TYS
Nonstop2h 15m
Allegiant Air
Deal found 4/7$94
This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
Fri 4/248:00 am
TYS
-
EYW
Nonstop2h 11m
Allegiant Air
Mon 4/2711:01 am
EYW
-
TYS
Nonstop2h 15m
Allegiant Air
Deal found 4/6$96
This Super.com deal was found by Cheapflights users on 4/6. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/18:00 am
TYS
-
EYW
Nonstop2h 11m
Allegiant Air
Fri 5/811:01 am
EYW
-
TYS
Nonstop2h 15m
Allegiant Air
Deal found 4/6$104
This Kiwi.com deal was found by Cheapflights users on 4/10. 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.
Fri 7/317:30 am
TYS
-
EYW
Nonstop2h 11m
Allegiant Air
Mon 8/310:31 am
EYW
-
TYS
Nonstop2h 15m
Allegiant Air
Deal found 4/10$106
This Kiwi.com deal was found by Cheapflights users on 4/5. 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 5/25:53 pm
BNA
-
EYW
1 stop14h 13m
Multiple Airlines
Fri 5/812:07 pm
EYW
-
BNA
1 stop24h 53m
Multiple Airlines
Deal found 4/5$202
This Kiwi.com deal was found by Cheapflights users on 4/9. 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.
Thu 4/1611:13 am
BNA
-
EYW
1 stop24h 13m
Multiple Airlines
Thu 4/239:46 am
EYW
-
BNA
1 stop8h 51m
Multiple Airlines
Deal found 4/9$211
This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
Sun 4/197:44 pm
MEM
-
EYW
1 stop17h 59m
Allegiant Air
Thu 4/234:38 pm
EYW
-
MEM
1 stop15h 37m
Allegiant Air
Deal found 4/6$213

Find flight deals from Tennessee to Key West

Keep the following information in mind while searching for Tennessee to Key West flight deals. Data was last updated April 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$64
(Super.com)

Popular in

March

Cheapest in

September

Average price

$563

Good round-trip deal

$116 or less
Provider with most accurate pricing for Nashville Intl-Key West flight deals.
Search Deals
Provider most trusted by Cheapflights users for Nashville Intl-Key West flights.
Search Deals
From Tennessee to Key West
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($112 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Tennessee to Key West.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tennessee to Key West 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 April 11, 2026.
Use the filters below to find and compare flights from Tennessee to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

KnoxvilleKey West

TYS - EYW

TYSEYW

Knoxville McGhee Tyson

Mon 4/27

8:00 am-10:11 am

Nonstop2h 11m

Key West

Fri 5/1

11:01 am-1:16 pm

Nonstop2h 15m

$66

KnoxvilleKey West

TYS - EYW

TYSEYW

Knoxville McGhee Tyson

Mon 6/15

7:30 am-9:41 am

Nonstop2h 11m

Key West

Mon 6/22

10:31 am-12:46 pm

Nonstop2h 15m

$174

KnoxvilleKey West

TYS - EYW

TYSEYW

Knoxville McGhee Tyson

Fri 7/3

7:30 am-9:41 am

Nonstop2h 11m

Key West

Sat 7/11

2:44 pm-10:57 pm

1 stop8h 13m

$176

KnoxvilleKey West

TYS - EYW

TYSEYW

Knoxville McGhee Tyson

Mon 6/15

8:00 am-3:45 pm

1 stop7h 45m

Key West

Fri 6/19

12:07 pm-11:38 pm

1 stop11h 31m

$232

KnoxvilleKey West

TYS - EYW

TYSEYW

Knoxville McGhee Tyson

Fri 5/15

5:39 pm-11:04 am

1 stop17h 25m

Key West

Mon 5/18

3:33 pm-9:48 pm

1 stop6h 15m

$244

MemphisKey West

MEM - EYW

MEMEYW

Memphis

Fri 9/18

7:58 pm-9:24 am

1 stop12h 26m

Key West

Fri 9/25

8:58 am-7:18 pm

1 stop11h 20m

$269

ChattanoogaKey West

CHA - EYW

CHAEYW

Chattanooga Lovell Field

Wed 9/9

1:10 pm-7:45 pm

1 stop6h 35m

Key West

Wed 9/16

2:35 pm-8:34 pm

1 stop5h 59m

$291

MemphisKey West

MEM - EYW

MEMEYW

Memphis

Sat 5/9

3:23 pm-10:36 pm

1 stop6h 13m

Key West

Thu 5/14

8:05 am-2:18 pm

1 stop7h 13m

$314

KnoxvilleKey West

TYS - EYW

TYSEYW

Knoxville McGhee Tyson

Wed 9/9

4:00 pm-7:45 pm

1 stop3h 45m

Key West

Tue 9/15

2:35 pm-6:17 pm

1 stop3h 42m

$323

KnoxvilleKey West

TYS - EYW

TYSEYW

Knoxville McGhee Tyson

Mon 8/31

5:30 am-10:58 am

1 stop5h 28m

Key West

Sat 9/5

1:20 pm-6:17 pm

1 stop4h 57m

$326

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/9

Showing 1-10 of 52 resultsSorted by cheapest first
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Best time to book a flight from Tennessee to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West 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 Key West

What is the cheapest month to book a flight from Tennessee to Key West?

Currently, May is the cheapest month in which you can book a flight from Tennessee to Key West (average of $66). Flying from Tennessee to Key West in August is currently the most expensive (average of $224). 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 EYW?

Find hourly flight availability from Tennessee to Key West. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 11, 2026.

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

How much does it cost to fly round-trip from Tennessee to Key West?

Related info for your journey

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

  • What airport do you fly into for flights to Key West from Tennessee?

    For a flight from Tennessee to Key West, you will be flying into Key West. Key West (EYW) is just 2.6 mi from the center of the city.

  • How long is the flight from Tennessee to Key West?

    Airlines like Allegiant Air, Delta, and American Airlines fly from Tennessee to Key West in about 2h 11m. The time it takes to get you to your destination can typically vary by up to 8h 14m. Airlines will cover a distance of 788 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Tennessee to Key West one-way?

    One-way options have recently been found by users for as low as $42 on Allegiant Air. Other airlines that offer cheap prices include Delta from $99 and Spirit Airlines from $106 one-way.

  • What are the most popular routes from Tennessee to Key West?

    While some choose either Memphis - Key West or Knoxville McGhee Tyson - Key West, Nashville Intl - Key West is the most popular route from Tennessee to Key West.

  • Can I find deals for flights from Tennessee to Key West that include hotel bookings?

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

  • How can I find direct flights from Tennessee to Key West?

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

  • Can I find deals for business class flights from Tennessee to Key West?

    Yes. Cheapflights offers flight deals from Tennessee to Key West 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 Key West?

    Currently, May is the cheapest month in which you can book a flight from Tennessee to Key West (average of $66). Flying from Tennessee to Key West in August is currently the most expensive (average of $224). 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

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Alternative routes for Tennessee to Key West

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 Key West

Discover the top 4 airlines that operate flights from Tennessee to Key West. 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 April 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$84Average$151FlexibilityNo cancel feeOn-time88%
Spirit AirlinesCheapest$222Average$307FlexibilityNo cancel feeOn-time65%
DeltaCheapest$248Average$446FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$248Average$442FlexibilityNo cancel feeOn-time71%

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