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Key West

$74+ Cheap flights from Kentucky to Key West (EYW)

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 11/26. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — EYW
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Kentucky to Key West

Keep the following information in mind while searching for Kentucky to Key West flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$84
(Kiwi.com)

One-way from

$74
(FlightHub)

Popular in

November

Cheapest in

August

Average price

$388
Provider with most accurate pricing for Louisville Intl-Key West flight deals.
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Provider most trusted by Cheapflights users for Louisville Intl-Key West flights.
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From Kentucky to Key West
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One-way flight from Kentucky to Key West
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Highest demand for flights based on searches. 4% potential increase in price ($21 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Kentucky to Key West

Cheapest flights from Kentucky to Key West
Explore the most affordable flight options available from Kentucky to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/1412:06 pmTYS - EYW
Nonstop2h 11mAllegiant Air
Fri 11/212:05 pmEYW - TYS
Nonstop2h 15mAllegiant Air
Deal found 10/28$84
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 11/171:46 pmTYS - EYW
Nonstop2h 11mAllegiant Air
Fri 11/212:05 pmEYW - TYS
Nonstop2h 15mAllegiant Air
Deal found 10/30$85
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 11/171:46 pmTYS - EYW
Nonstop2h 11mAllegiant Air
Mon 11/243:13 pmEYW - TYS
Nonstop2h 15mAllegiant Air
Deal found 10/29$96
This FlightHub deal was found by Cheapflights users on 10/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/712:06 pmTYS - EYW
Nonstop2h 11mAllegiant Air
Fri 11/149:01 amEYW - TYS
Nonstop2h 15mAllegiant Air
Deal found 10/29$103
This FlightHub deal was found by Cheapflights users on 10/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1911:32 amTYS - EYW
Nonstop2h 11mAllegiant Air
Wed 12/248:45 pmEYW - TYS
Nonstop2h 15mAllegiant Air
Deal found 10/28$105
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 12/1211:28 amTYS - EYW
Nonstop2h 11mAllegiant Air
Mon 12/152:23 pmEYW - TYS
Nonstop2h 15mAllegiant Air
Deal found 10/29$110
This FlightHub deal was found by Cheapflights users on 10/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1412:06 pmTYS - EYW
Nonstop2h 11mAllegiant Air
Mon 11/1710:41 amEYW - TYS
Nonstop2h 15mAllegiant Air
Deal found 10/27$112
This Cheapflightsfares deal was found by Cheapflights users on 10/29. 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.
Mon 11/103:51 pmCVG - EYW
Nonstop2h 34mAllegiant Air
Wed 11/265:09 pmEYW - CVG
Nonstop2h 40mAllegiant Air
Deal found 10/29$148
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 11/173:51 pmCVG - EYW
Nonstop2h 34mAllegiant Air
Fri 11/219:54 amEYW - CVG
Nonstop2h 40mAllegiant Air
Deal found 10/30$173
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Wed 12/317:00 amCVG - EYW
Nonstop2h 39mMultiple Airlines
Mon 1/51:10 pmEYW - CVG
1 stop24h 33mMultiple Airlines
Deal found 10/28$176
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 11/103:51 pmCVG - EYW
Nonstop2h 34mMultiple Airlines
Fri 11/149:57 amEYW - CVG
1 stop14h 02mMultiple Airlines
Deal found 10/30$179
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/38:55 pmBNA - EYW
1 stop13h 25mSpirit Airlines
Sat 12/62:30 pmEYW - BNA
1 stop8h 57mSpirit Airlines
Deal found 10/28$184

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kentucky 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 October 30, 2025.
Use the filters below to find and compare flights from Kentucky to Key West that are best for you.

Fly from

Kentucky

Fly to

Key West

Route

Depart

Return

Price

KnoxvilleKey West

TYS - EYW

TYSEYW

Knoxville McGhee Tyson

Fri 11/14

12:06 pm-2:17 pm

Nonstop2h 11m

Key West

Fri 11/21

2:05 pm-4:20 pm

Nonstop2h 15m

$97

KnoxvilleKey West

TYS - EYW

TYSEYW

Knoxville McGhee Tyson

Fri 11/14

12:06 pm-2:17 pm

Nonstop2h 11m

Key West

Mon 11/17

10:41 am-12:56 pm

Nonstop2h 15m

$112

KnoxvilleKey West

TYS - EYW

TYSEYW

Knoxville McGhee Tyson

Fri 12/19

11:32 am-1:43 pm

Nonstop2h 11m

Key West

Wed 12/24

8:45 pm-11:00 pm

Nonstop2h 15m

$117

KnoxvilleKey West

TYS - EYW

TYSEYW

Knoxville McGhee Tyson

Sun 12/7

8:30 am-3:44 pm

1 stop7h 14m

Key West

Fri 12/12

2:29 pm-4:44 pm

Nonstop2h 15m

$173

KnoxvilleKey West

TYS - EYW

TYSEYW

Knoxville McGhee Tyson

Mon 12/22

11:32 am-1:43 pm

Nonstop2h 11m

Key West

Fri 12/26

10:35 pm-11:38 pm

1 stop25h 03m

$183

NashvilleKey West

BNA - EYW

BNAEYW

Nashville Intl

Wed 12/3

8:55 pm-11:20 am

1 stop13h 25m

Key West

Sat 12/6

2:30 pm-10:27 pm

1 stop8h 57m

$184

KnoxvilleKey West

TYS - EYW

TYSEYW

Knoxville McGhee Tyson

Mon 11/17

1:46 pm-3:57 pm

Nonstop2h 11m

Key West

Fri 11/21

8:55 am-9:30 pm

1 stop12h 35m

$199

KnoxvilleKey West

TYS - EYW

TYSEYW

Knoxville McGhee Tyson

Mon 1/12

2:40 pm-4:51 pm

Nonstop2h 11m

Key West

Fri 1/16

3:52 pm-4:36 pm

1 stop24h 44m

$202

NashvilleKey West

BNA - EYW

BNAEYW

Nashville Intl

Thu 1/8

6:10 am-1:30 pm

1 stop6h 20m

Key West

Tue 1/13

2:25 pm-10:54 pm

1 stop9h 29m

$205

KnoxvilleKey West

TYS - EYW

TYSEYW

Knoxville McGhee Tyson

Wed 12/24

5:44 pm-7:55 pm

Nonstop2h 11m

Key West

Sun 12/28

10:37 pm-10:07 pm

1 stop23h 30m

$205

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 58 results
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Best time to book a flight from Kentucky to Key West

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

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

Currently, January is the cheapest month in which you can book a flight from Kentucky to Key West (average of $258). Flying from Kentucky to Key West in May is currently the most expensive (average of $270). 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 KY to EYW?

Find hourly flight availability from Kentucky 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 October 30, 2025.

It’s optimal to fly from Kentucky to Key West at noon. By choosing this option you can save up to 9% on the cost of your flight, compared to a flight in the afternoon.

Related info for your journey

Find useful and relevant information for your journey from Kentucky 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 Kentucky?

    For a flight from Kentucky 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 Kentucky to Key West?

    For as low as $97, Allegiant Air can have you in Key West from Kentucky in 2h 11m. Airlines will cover a distance of 788 mi. This flight may include one or multiple stops.

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

    To fly one-way, consider booking your trip with Allegiant Air, which is currently one of the cheapest options available, starting at $91. Spirit Airlines flights start at $131 while deals on Breeze Airways start at $149 one-way.

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

    While some choose either Nashville Intl - Key West or Knoxville McGhee Tyson - Key West, Cincinnati Cinci./N. Kentucky - Key West is the most popular route from Kentucky to Key West.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Kentucky to Key West (average of $258). Flying from Kentucky to Key West in May is currently the most expensive (average of $270). 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 Kentucky to Key West

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Kentucky to Key West

Discover the top 3 airlines that operate flights from Kentucky 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$258Average$383FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$456FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$328Average$448FlexibilityNo cancel feeOn-time69%

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