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Cheap flights from Kentucky to Key West from $67

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 7/27. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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
$70Allegiant Air
Mon, Aug 10 - Fri, Aug 14
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
$75Allegiant Air
Mon, Aug 10 - Fri, Aug 14
Multiple Airlines Logo
1:39 pm - 4:13 pm
CVG
-
EYW
2h 34mnonstop
Multiple Airlines Logo
1:14 pm - 10:05 am
EYW
-
CVG
20h 51m
1 stop
$152Multiple Airlines
Fri, Aug 21 - Tue, Aug 25
Breeze Airways Logo
11:12 am - 7:13 pm
SDF
-
EYW
8h 01m
1 stop
Breeze Airways Logo
11:46 am - 10:32 am
EYW
-
SDF
22h 46m
1 stop
$153Breeze Airways
Thu, Aug 20 - Wed, Aug 26
Breeze Airways Logo
11:12 am - 7:13 pm
SDF
-
EYW
8h 01m
1 stop
Breeze Airways Logo
11:46 am - 10:32 am
EYW
-
SDF
22h 46m
1 stop
$161Breeze Airways
Thu, Aug 20 - Wed, Aug 26
Multiple Airlines Logo
9:03 pm - 1:22 pm
SDF
-
EYW
16h 19m
1 stop
Multiple Airlines Logo
11:46 am - 10:32 am
EYW
-
SDF
22h 46m
1 stop
$198Multiple Airlines
Sat, Aug 1 - Wed, Aug 12
American Airlines Logo
8:11 am - 4:12 pm
LEX
-
EYW
8h 01m
1 stop
American Airlines Logo
4:53 pm - 11:59 pm
EYW
-
LEX
7h 06m
1 stop
$319American Airlines
Wed, Nov 4 - Sat, Nov 7
American Airlines Logo
5:00 am - 12:14 pm
LEX
-
EYW
7h 14m
1 stop
American Airlines Logo
7:33 pm - 11:59 pm
EYW
-
LEX
4h 26m
1 stop
$344American Airlines
Sun, Jul 19 - Fri, Jul 31
Delta Logo
1:02 pm - 5:23 pm
LEX
-
EYW
4h 21m
1 stop
Delta Logo
7:50 am - 2:42 pm
EYW
-
LEX
6h 52m
1 stop
$359Delta
Thu, Jul 16 - Mon, Jul 20
Delta Logo
1:02 pm - 5:23 pm
LEX
-
EYW
4h 21m
1 stop
Delta Logo
7:50 am - 2:42 pm
EYW
-
LEX
6h 52m
1 stop
$385Delta
Thu, Jul 16 - Mon, Jul 20

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Allegiant Air flights from Kentucky to Key West

Our best Allegiant Air deals on Kentucky to Key West flight tickets
Allegiant Air
Aug 10
TYS7:30 amKnoxville McGhee Tyson
2h 11m
EYW9:41 amKey West
Aug 14
EYW10:31 amKey West
2h 15m
TYS12:46 pmKnoxville McGhee Tyson
$70
Allegiant Air
Aug 10
TYS7:30 amKnoxville McGhee Tyson
2h 11m
EYW9:41 amKey West
Aug 14
EYW10:31 amKey West
2h 15m
TYS12:46 pmKnoxville McGhee Tyson
$75
Allegiant Air
Jul 20
TYS7:30 amKnoxville McGhee Tyson
2h 11m
EYW9:41 amKey West
Jul 24
EYW10:31 amKey West
2h 15m
TYS12:46 pmKnoxville McGhee Tyson
$79

United Airlines flights from Kentucky to Key West

Our best United Airlines deals on Kentucky to Key West flight tickets
United Airlines
Jul 22
BNA6:00 amNashville Intl
8h 19m
1 stop
EYW3:19 pmKey West
Jul 29
EYW2:26 pmKey West
9h 36m
1 stop
BNA11:02 pmNashville Intl
$301
United Airlines
Jul 1
BNA7:40 amNashville Intl
6h 39m
1 stop
EYW3:19 pmKey West
Jul 4
EYW2:26 pmKey West
9h 36m
1 stop
BNA11:02 pmNashville Intl
$389
United Airlines
Jul 1
BNA6:00 amNashville Intl
8h 19m
1 stop
EYW3:19 pmKey West
Jul 6
EYW2:26 pmKey West
9h 36m
1 stop
BNA11:02 pmNashville Intl
$409

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 July 1, 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 8/10

7:30 am-9:41 am

Nonstop2h 11m

Key West

Fri 8/14

10:31 am-12:46 pm

Nonstop2h 15m

$70

KnoxvilleKey West

TYS - EYW

TYSEYW

Knoxville McGhee Tyson

Mon 8/10

7:30 am-9:41 am

Nonstop2h 11m

Key West

Fri 8/14

10:31 am-12:46 pm

Nonstop2h 15m

$75

CincinnatiKey West

CVG - EYW

CVGEYW

Cincinnati Cinci./N. Kentucky

Fri 8/21

1:39 pm-4:13 pm

Nonstop2h 34m

Key West

Tue 8/25

1:14 pm-10:05 am

1 stop20h 51m

$152

LouisvilleKey West

SDF - EYW

SDFEYW

Louisville Intl

Thu 8/20

11:12 am-7:13 pm

1 stop8h 01m

Key West

Wed 8/26

11:46 am-10:32 am

1 stop22h 46m

$153

LouisvilleKey West

SDF - EYW

SDFEYW

Louisville Intl

Thu 8/20

11:12 am-7:13 pm

1 stop8h 01m

Key West

Wed 8/26

11:46 am-10:32 am

1 stop22h 46m

$161

LouisvilleKey West

SDF - EYW

SDFEYW

Louisville Intl

Sat 8/1

9:03 pm-1:22 pm

1 stop16h 19m

Key West

Wed 8/12

11:46 am-10:32 am

1 stop22h 46m

$198

LexingtonKey West

LEX - EYW

LEXEYW

Lexington Blue Grass

Wed 11/4

8:11 am-4:12 pm

1 stop8h 01m

Key West

Sat 11/7

4:53 pm-11:59 pm

1 stop7h 06m

$319

LexingtonKey West

LEX - EYW

LEXEYW

Lexington Blue Grass

Sun 7/19

5:00 am-12:14 pm

1 stop7h 14m

Key West

Fri 7/31

7:33 pm-11:59 pm

1 stop4h 26m

$344

LexingtonKey West

LEX - EYW

LEXEYW

Lexington Blue Grass

Thu 7/16

1:02 pm-5:23 pm

1 stop4h 21m

Key West

Mon 7/20

7:50 am-2:42 pm

1 stop6h 52m

$359

LexingtonKey West

LEX - EYW

LEXEYW

Lexington Blue Grass

Thu 7/16

1:02 pm-5:23 pm

1 stop4h 21m

Key West

Mon 7/20

7:50 am-2:42 pm

1 stop6h 52m

$385

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 December is also very affordable. Most momondo users find prices during this month for around $231.

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 $458 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 $310 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, Sat and Sun

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, Saturday and Sunday. 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 $278Free CancellationRating
7.1
11,766 reviews
Search American Airlines flights
DeltaPriceFrom $280Free CancellationRating
7.8
8,452 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.

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