How long is the flight from Kentucky to Saint Lucia?

The flight from Kentucky to Saint Lucia depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Louisville (a popular airport in Kentucky) to Castries (the most popular airport in Saint Lucia), then the flight time is 6h 57m on average. If you fly from Lexington (another popular airport in Kentucky) to Castries, then the average flight time is 7h 13m.

When did momondo last update prices for flights from Kentucky to Saint Lucia?

Prices for flights from Kentucky to Saint Lucia are updated daily.

How many operators does momondo search for flights from Kentucky to Saint Lucia?

There are 2 operators available for flights from Kentucky to Saint Lucia as of April 2026.

How old do you have to be to fly from Kentucky to Saint Lucia?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kentucky to Saint Lucia.

What documentation or ID do you need to fly to Saint Lucia?

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

$344 Cheap Flights from Kentucky to Saint Lucia in 2026

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Find the cheapest flights from Kentucky to Saint Lucia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:25 am - 2:10 pm

BNA

UVF

26h 45m

1 stop

3:05 pm - 9:34 am

UVF

BNA

19h 29m

1 stop

$362Air Canada

Thu, Jun 4 - Fri, Jun 12

10:25 am - 2:10 pm

BNA

UVF

26h 45m

1 stop

3:05 pm - 3:05 pm

UVF

BNA

25h 00m

2 stops

$365Air Canada

Thu, Jun 4 - Fri, Jun 12

3:45 pm - 2:10 pm

BNA

UVF

21h 25m

2 stops

3:05 pm - 3:05 pm

UVF

BNA

25h 00m

2 stops

$369Air Canada

Thu, Jun 4 - Fri, Jun 12

7:52 pm - 1:09 pm

SDF

UVF

17h 17m

2 stops

1:05 pm - 11:47 pm

UVF

SDF

10h 42m

1 stop

$727American Airlines

Fri, May 15 - Fri, May 22

1:18 pm - 1:09 pm

SDF

UVF

23h 51m

1 stop

1:05 pm - 11:47 pm

UVF

SDF

10h 42m

1 stop

$733American Airlines

Fri, May 15 - Fri, May 22

7:05 am - 2:02 pm

SDF

UVF

6h 57m

1 stop

3:25 pm - 12:25 am

UVF

SDF

9h 00m

1 stop

$841Delta

Thu, Apr 30 - Thu, May 7

5:40 am - 2:02 pm

TYS

UVF

8h 22m

1 stop

3:22 pm - 11:54 pm

UVF

TYS

8h 32m

1 stop

$851Delta

Sun, Apr 26 - Wed, May 6

7:00 am - 3:31 pm

LEX

UVF

8h 31m

1 stop

12:55 pm - 9:16 am

UVF

LEX

20h 21m

1 stop

$1,303United Airlines

Sat, Jul 18 - Sat, Jul 25

6:50 pm - 9:30 am

BNA

SLU

13h 40m

2 stops

7:10 pm - 10:49 pm

SLU

BNA

28h 39m

2 stops

$1,323Multiple Airlines

Tue, May 19 - Tue, May 26

6:50 pm - 9:30 am

BNA

SLU

13h 40m

2 stops

7:10 pm - 6:00 pm

SLU

BNA

23h 50m

3 stops

$1,376Multiple Airlines

Tue, May 19 - Tue, May 26

Air Canada flights from Kentucky to Saint Lucia

Our best Air Canada deals on Kentucky to Saint Lucia flight tickets

Air Canada

Jun 4

BNA10:25 amNashville Intl

26h 45m

1 stop

UVF2:10 pmCastries Hewanorra

Jun 12

UVF3:05 pmCastries Hewanorra

19h 29m

1 stop

BNA9:34 amNashville Intl

$362

Air Canada

Jun 4

BNA10:25 amNashville Intl

26h 45m

1 stop

UVF2:10 pmCastries Hewanorra

Jun 12

UVF3:05 pmCastries Hewanorra

25h 00m

2 stops

BNA3:05 pmNashville Intl

$365

Air Canada

Jun 4

BNA3:45 pmNashville Intl

21h 25m

2 stops

UVF2:10 pmCastries Hewanorra

Jun 12

UVF3:05 pmCastries Hewanorra

25h 00m

2 stops

BNA3:05 pmNashville Intl

$369

American Airlines flights from Kentucky to Saint Lucia

Our best American Airlines deals on Kentucky to Saint Lucia flight tickets

American Airlines

May 25

BNA6:39 pmNashville Intl

16h 26m

1 stop

UVF12:05 pmCastries Hewanorra

Jun 4

UVF3:16 pmCastries Hewanorra

17h 32m

1 stop

BNA7:48 amNashville Intl

$666

American Airlines

May 25

BNA4:28 pmNashville Intl

18h 37m

2 stops

UVF12:05 pmCastries Hewanorra

Jun 4

UVF3:16 pmCastries Hewanorra

9h 32m

1 stop

BNA11:48 pmNashville Intl

$671

American Airlines

May 26

BNA4:28 pmNashville Intl

20h 20m

2 stops

UVF1:48 pmCastries Hewanorra

Jun 4

UVF3:16 pmCastries Hewanorra

9h 32m

1 stop

BNA11:48 pmNashville Intl

$701

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NashvilleCastries

BNA - UVF

BNAUVF

Nashville Intl

Thu 6/4

10:25 am-2:10 pm

1 stop26h 45m

Castries Hewanorra

Fri 6/12

3:05 pm-9:34 am

1 stop19h 29m

$362

NashvilleCastries

BNA - UVF

BNAUVF

Nashville Intl

Thu 6/4

10:25 am-2:10 pm

1 stop26h 45m

Castries Hewanorra

Fri 6/12

3:05 pm-3:05 pm

2 stops25h 00m

$365

NashvilleCastries

BNA - UVF

BNAUVF

Nashville Intl

Thu 6/4

3:45 pm-2:10 pm

2 stops21h 25m

Castries Hewanorra

Fri 6/12

3:05 pm-3:05 pm

2 stops25h 00m

$369

LouisvilleCastries

SDF - UVF

SDFUVF

Louisville Intl

Fri 5/15

7:52 pm-1:09 pm

2 stops17h 17m

Castries Hewanorra

Fri 5/22

1:05 pm-11:47 pm

1 stop10h 42m

$727

LouisvilleCastries

SDF - UVF

SDFUVF

Louisville Intl

Fri 5/15

1:18 pm-1:09 pm

1 stop23h 51m

Castries Hewanorra

Fri 5/22

1:05 pm-11:47 pm

1 stop10h 42m

$733

Quickest round-trip

LouisvilleCastries

SDF - UVF

SDFUVF

Louisville Intl

Thu 4/30

7:05 am-2:02 pm

1 stop6h 57m

Castries Hewanorra

Thu 5/7

3:25 pm-12:25 am

1 stop9h 00m

$841

KnoxvilleCastries

TYS - UVF

TYSUVF

Knoxville McGhee Tyson

Sun 4/26

5:40 am-2:02 pm

1 stop8h 22m

Castries Hewanorra

Wed 5/6

3:22 pm-11:54 pm

1 stop8h 32m

$851

LexingtonCastries

LEX - UVF

LEXUVF

Lexington Blue Grass

Sat 7/18

7:00 am-3:31 pm

1 stop8h 31m

Castries Hewanorra

Sat 7/25

12:55 pm-9:16 am

1 stop20h 21m

$1,303

NashvilleCastries

BNA - SLU

BNASLU

Nashville Intl

Tue 5/19

6:50 pm-9:30 am

2 stops13h 40m

Castries George F. L. Charle

Tue 5/26

7:10 pm-10:49 pm

2 stops28h 39m

$1,323

NashvilleCastries

BNA - SLU

BNASLU

Nashville Intl

Tue 5/19

6:50 pm-9:30 am

2 stops13h 40m

Castries George F. L. Charle

Tue 5/26

7:10 pm-6:00 pm

3 stops23h 50m

$1,376

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

How to get the cheapest flight ticket from Kentucky to Saint Lucia

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

Airlines

Other information

What is the cheapest airline that flies from Kentucky to Saint Lucia?

Air Canada and United Airlines are the most popular carriers operating from Kentucky to Saint Lucia

Cheap Kentucky to Saint Lucia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kentucky to Saint Lucia

Fastest flight time	6h 38m
Direct flights	None

The fastest flight from Kentucky to Saint Lucia takes 6h 38m

There are no direct flights from Kentucky to Saint Lucia. There are no popular flight routes from Kentucky to Saint Lucia.

Search flight deals

Frequently asked questions about flying from Kentucky to Saint Lucia

When did momondo last update prices for flights from Kentucky to Saint Lucia?
Prices for flights from Kentucky to Saint Lucia are updated daily.
How many operators does momondo search for flights from Kentucky to Saint Lucia?
There are 2 operators available for flights from Kentucky to Saint Lucia as of April 2026.
How old do you have to be to fly from Kentucky to Saint Lucia?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kentucky to Saint Lucia.
What documentation or ID do you need to fly to Saint Lucia?
The travel and health documents required for your trip to Saint Lucia 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 Saint Lucia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Kentucky to Saint Lucia

Compare and see reviews for airlines that fly from Kentucky to Saint Lucia with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $617	Free Cancellation	Rating 7.9 8,386 reviews		Search Delta flights
American Airlines	PriceFrom $664	Free Cancellation	Rating 7.1 11,555 reviews		Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Kentucky to Saint Lucia?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Kentucky to Saint Lucia. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Kentucky to Saint Lucia with flexible booking policies on momondo?

All flight searches from Kentucky to Saint Lucia on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Kentucky to Saint Lucia?

momondo helps you find the best flight between Kentucky and Saint Lucia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Kentucky to Saint Lucia right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Kentucky to Saint Lucia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Saint Lucia and let you know when they change.

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Flights to Castriesfrom $486

Cheap flights from Kentucky to Saint Lucia from $215

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 Saint Lucia departing on 7/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Air Canada flights from Kentucky to Saint Lucia

Our best Air Canada deals on Kentucky to Saint Lucia flight tickets

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Our best American Airlines deals on Kentucky to Saint Lucia flight tickets

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Cheap Kentucky to Saint Lucia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kentucky to Saint Lucia

Fastest flight time

Direct flights

Frequently asked questions about flying from Kentucky to Saint Lucia

Best airlines flying from Kentucky to Saint Lucia

Compare and see reviews for airlines that fly from Kentucky to Saint Lucia with momondo

Why use momondo?

An easier way to manage your Saint Lucia 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Saint Lucia

Popular cities in Saint Lucia

Popular flights according to clicks in the last 7 days on momondo

Kentucky flight routes

According to popular flight searches on momondo this year

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Fly your favorite airline to Saint Lucia

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List of cabin classes available on flights landing in Saint Lucia. Availability may vary depending on flight origin and airline.

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