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Cheap flights from Kentucky to Key West from $51

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kentucky to Key West departing on 6/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Kentucky to Key West

Cheap round-trip flights

Enter your travel dates to find the best prices.
Allegiant Air Logo
7:30 am - 9:41 am
TYS
-
EYW
2h 11mnonstop
Allegiant Air Logo
10:31 am - 12:46 pm
EYW
-
TYS
2h 15mnonstop
$72Allegiant Air
Mon, Jun 22 - Fri, Jun 26
Allegiant Air Logo
7:30 am - 9:41 am
TYS
-
EYW
2h 11mnonstop
Allegiant Air Logo
10:31 am - 12:46 pm
EYW
-
TYS
2h 15mnonstop
$74Allegiant Air
Mon, Jun 22 - Fri, Jun 26
Allegiant Air Logo
7:30 am - 9:41 am
TYS
-
EYW
2h 11mnonstop
Allegiant Air Logo
10:31 am - 12:46 pm
EYW
-
TYS
2h 15mnonstop
$84Allegiant Air
Mon, Jun 22 - Mon, Jun 29
Multiple Airlines Logo
8:30 am - 11:02 am
CVG
-
EYW
2h 32mnonstop
Multiple Airlines Logo
12:05 pm - 11:38 pm
EYW
-
CVG
11h 33m
1 stop
$172Multiple Airlines
Mon, Jun 1 - Thu, Jun 4
Multiple Airlines Logo
8:30 am - 11:02 am
CVG
-
EYW
2h 32mnonstop
Multiple Airlines Logo
11:04 am - 11:41 am
EYW
-
CVG
24h 37m
2 stops
$174Multiple Airlines
Mon, Jun 1 - Thu, Jun 4
Breeze Airways Logo
8:28 pm - 7:13 pm
SDF
-
EYW
46h 45m
2 stops
Breeze Airways Logo
11:07 am - 8:36 am
EYW
-
SDF
21h 29m
1 stop
$295Breeze Airways
Fri, Jul 3 - Fri, Jul 10
American Airlines Logo
12:00 pm - 6:49 pm
SDF
-
EYW
6h 49m
1 stop
American Airlines Logo
7:29 pm - 12:28 am
EYW
-
SDF
4h 59m
1 stop
$323American Airlines
Wed, Jun 24 - Tue, Jun 30
American Airlines Logo
7:43 am - 6:49 pm
SDF
-
EYW
11h 06m
2 stops
American Airlines Logo
7:29 pm - 12:28 am
EYW
-
SDF
4h 59m
1 stop
$328American Airlines
Wed, Jun 24 - Tue, Jun 30
Delta Logo
1:42 pm - 7:49 pm
EVV
-
EYW
5h 07m
1 stop
Delta Logo
2:00 pm - 5:15 pm
EYW
-
EVV
4h 15m
1 stop
$445Delta
Wed, May 27 - Fri, Jun 5
Delta Logo
10:06 am - 5:23 pm
EVV
-
EYW
6h 17m
1 stop
Delta Logo
7:50 am - 1:02 pm
EYW
-
EVV
6h 12m
1 stop
$467Delta
Thu, Jul 9 - Mon, Jul 13

Delta flights from Kentucky to Key West

Our best Delta deals on Kentucky to Key West flight tickets
Delta
Jun 10
BNA5:10 amNashville Intl
4h 52m
1 stop
EYW11:02 amKey West
Jun 17
EYW7:50 amKey West
6h 27m
1 stop
BNA1:17 pmNashville Intl
$293
Delta
Aug 8
BNA12:42 pmNashville Intl
6h 12m
1 stop
EYW7:54 pmKey West
Aug 15
EYW7:40 amKey West
4h 55m
1 stop
BNA11:35 amNashville Intl
$303
Delta
Oct 17
LEX1:30 pmLexington Blue Grass
6h 13m
1 stop
EYW7:43 pmKey West
Nov 3
EYW6:00 pmKey West
5h 56m
1 stop
LEX11:56 pmLexington Blue Grass
$323

American Airlines flights from Kentucky to Key West

Our best American Airlines deals on Kentucky to Key West flight tickets
American Airlines
Aug 11
BNA8:31 amNashville Intl
9h 00m
2 stops
EYW6:31 pmKey West
Aug 18
EYW4:50 pmKey West
5h 22m
1 stop
BNA9:12 pmNashville Intl
$298
American Airlines
Jun 24
SDF12:00 pmLouisville Intl
6h 49m
1 stop
EYW6:49 pmKey West
Jun 30
EYW7:29 pmKey West
4h 59m
1 stop
SDF12:28 amLouisville Intl
$323
American Airlines
Jun 24
SDF7:43 amLouisville Intl
11h 06m
2 stops
EYW6:49 pmKey West
Jun 30
EYW7:29 pmKey West
4h 59m
1 stop
SDF12:28 amLouisville Intl
$328

momondo 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, momondo users made 832,500 searches. Data last updated May 11, 2026.
Use the filters below to find and compare flights from Kentucky 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 6/22

7:30 am-9:41 am

Nonstop2h 11m

Key West

Fri 6/26

10:31 am-12:46 pm

Nonstop2h 15m

$72

KnoxvilleKey West

TYS - EYW

TYSEYW

Knoxville McGhee Tyson

Mon 6/22

7:30 am-9:41 am

Nonstop2h 11m

Key West

Fri 6/26

10:31 am-12:46 pm

Nonstop2h 15m

$74

KnoxvilleKey West

TYS - EYW

TYSEYW

Knoxville McGhee Tyson

Mon 6/22

7:30 am-9:41 am

Nonstop2h 11m

Key West

Mon 6/29

10:31 am-12:46 pm

Nonstop2h 15m

$84

CincinnatiKey West

CVG - EYW

CVGEYW

Cincinnati Cinci./N. Kentucky

Mon 6/1

8:30 am-11:02 am

Nonstop2h 32m

Key West

Thu 6/4

12:05 pm-11:38 pm

1 stop11h 33m

$172

CincinnatiKey West

CVG - EYW

CVGEYW

Cincinnati Cinci./N. Kentucky

Mon 6/1

8:30 am-11:02 am

Nonstop2h 32m

Key West

Thu 6/4

11:04 am-11:41 am

2 stops24h 37m

$174

LouisvilleKey West

SDF - EYW

SDFEYW

Louisville Intl

Fri 7/3

8:28 pm-7:13 pm

2 stops46h 45m

Key West

Fri 7/10

11:07 am-8:36 am

1 stop21h 29m

$295

LouisvilleKey West

SDF - EYW

SDFEYW

Louisville Intl

Wed 6/24

12:00 pm-6:49 pm

1 stop6h 49m

Key West

Tue 6/30

7:29 pm-12:28 am

1 stop4h 59m

$323

LouisvilleKey West

SDF - EYW

SDFEYW

Louisville Intl

Wed 6/24

7:43 am-6:49 pm

2 stops11h 06m

Key West

Tue 6/30

7:29 pm-12:28 am

1 stop4h 59m

$328

EvansvilleKey West

EVV - EYW

EVVEYW

Evansville Dress Regional

Wed 5/27

1:42 pm-7:49 pm

1 stop5h 07m

Key West

Fri 6/5

2:00 pm-5:15 pm

1 stop4h 15m

$445

EvansvilleKey West

EVV - EYW

EVVEYW

Evansville Dress Regional

Thu 7/9

10:06 am-5:23 pm

1 stop6h 17m

Key West

Mon 7/13

7:50 am-1:02 pm

1 stop6h 12m

$467

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Key West from

How to get the cheapest flight ticket from Kentucky to Key West

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

What is the cheapest month to fly to Key West?

In general, August is the cheapest month to fly from Kentucky to Key West. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $164. If you are unable to visit Key West during the month of August, then departing from Kentucky during the month July is also very affordable. Most momondo users find prices during this month for around $169.

How far in advance should I book a flight from Kentucky to Key West?

You are more likely to see cheaper flights to Key West from Kentucky when booking weeks ahead of your departure date. In general, you can expect to find flights to Key West for around $438 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Key West from Kentucky for as low as $339 on momondo.

Cheap Kentucky to Key West flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kentucky to Key West

Fastest flight time

2h 04m

Direct flights

Tue and Sat

Airports in Key West

1 airport
The fastest flight from Kentucky to Key West takes 2h 04m
Direct flights go from Kentucky to Key West on Tuesday and Saturday. There are no airlines offering direct flights.
There is 1 airport in Key West. From Kentucky there are direct flights to Key West (EYW).
Search flight deals

Frequently asked questions about flying from Kentucky to Key West

  • When did momondo last update prices for flights from Kentucky to Key West Airport?

    Prices for flights from Kentucky to Key West Airport are updated daily.

  • How many operators does momondo search for flights from Kentucky to Key West Airport?

  • How old do you have to be to fly from Kentucky to Key West Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kentucky to Key West Airport.

  • What documentation or ID do you need to fly to Key West Airport?

    The travel and health documents required for your trip to Key West Airport 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 Key West Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Kentucky to Key West

Compare and see reviews for airlines that fly from Kentucky to Key West with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $270Free CancellationRating
7.1
11,667 reviews
Search American Airlines flights
DeltaPriceFrom $270Free CancellationRating
7.9
8,451 reviews
Search Delta flights

Traveling to a place near Key West?

Book flights to Key West if you plan to visit one of these locations
Big Pine Key
Little Torch Key

Why use momondo?

Why should I use momondo to find a flight deal from Kentucky to Key West?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Kentucky to Key West. momondo saves you time and could save you money on your trip.

Can I find flights from Kentucky to Key West with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Kentucky to Key West flights to just show those with flexible booking policies.

How can momondo help me find flights from Kentucky to Key West?

Once you have performed a search for Kentucky to Key West 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 Kentucky to Key West right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Kentucky to Key West flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Key West trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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