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 7h 07m on average. If you fly from Lexington (another popular airport in Kentucky) to Castries, then the average flight time is 8h 31m.

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

Air Canada and American Airlines are the most popular carriers operating 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 June 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.

$219 Cheap Flights from Kentucky to Saint Lucia in 2026

Discover deals from 900+ travel sites with momondo.

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.

6:15 am - 2:10 pm

CVG

UVF

7h 55m

1 stop

3:05 pm - 1:14 pm

UVF

CVG

22h 09m

1 stop

$492Air Canada

Tue, Jul 21 - Tue, Jul 28

6:15 am - 2:10 pm

CVG

UVF

7h 55m

1 stop

3:05 pm - 1:14 pm

UVF

CVG

22h 09m

1 stop

$511Air Canada

Tue, Jul 21 - Tue, Jul 28

6:00 pm - 12:53 pm

BNA

UVF

17h 53m

1 stop

4:11 pm - 10:00 am

UVF

BNA

18h 49m

1 stop

$566JetBlue

Tue, Aug 18 - Tue, Aug 25

6:03 pm - 12:17 pm

BNA

UVF

17h 14m

1 stop

4:40 pm - 10:09 am

UVF

BNA

18h 29m

1 stop

$631JetBlue

Thu, Jul 9 - Thu, Jul 16

3:54 pm - 1:50 pm

SDF

UVF

21h 56m

2 stops

3:20 pm - 10:33 am

UVF

SDF

19h 13m

2 stops

$643American Airlines

Sat, Jul 4 - Fri, Jul 10

11:46 am - 2:20 pm

SDF

UVF

26h 34m

1 stop

3:20 pm - 12:34 am

UVF

SDF

9h 14m

1 stop

$646American Airlines

Sat, Jul 4 - Fri, Jul 10

5:30 am - 2:08 pm

TYS

UVF

8h 38m

1 stop

3:33 pm - 11:50 pm

UVF

TYS

8h 17m

1 stop

$776Delta

Wed, Sep 9 - Fri, Sep 18

7:05 am - 2:12 pm

SDF

UVF

7h 07m

1 stop

3:33 pm - 8:54 am

UVF

SDF

17h 21m

1 stop

$844Delta

Mon, Jul 20 - Wed, Jul 29

10:05 am - 7:00 pm

BNA

SLU

31h 55m

2 stops

12:35 pm - 5:43 pm

SLU

BNA

30h 08m

2 stops

$981Multiple Airlines

Sun, Aug 23 - Sun, Aug 30

5:45 am - 1:45 pm

BNA

SLU

31h 00m

3 stops

12:35 pm - 5:43 pm

SLU

BNA

30h 08m

2 stops

$1,024Multiple Airlines

Sun, Aug 23 - Sun, Aug 30

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Air Canada flights from Kentucky to Saint Lucia

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

Air Canada

Jul 21

CVG6:15 amCincinnati Cinci./N. Kentucky

7h 55m

1 stop

UVF2:10 pmCastries Hewanorra

Jul 28

UVF3:05 pmCastries Hewanorra

22h 09m

1 stop

CVG1:14 pmCincinnati Cinci./N. Kentucky

$492

Air Canada

Jul 21

CVG6:15 amCincinnati Cinci./N. Kentucky

7h 55m

1 stop

UVF2:10 pmCastries Hewanorra

Jul 28

UVF3:05 pmCastries Hewanorra

22h 09m

1 stop

CVG1:14 pmCincinnati Cinci./N. Kentucky

$511

Air Canada

Nov 4

CVG6:40 pmCincinnati Cinci./N. Kentucky

20h 45m

1 stop

UVF4:25 pmCastries Hewanorra

Nov 9

UVF5:25 pmCastries Hewanorra

25h 35m

1 stop

CVG6:00 pmCincinnati Cinci./N. Kentucky

$515

United Airlines flights from Kentucky to Saint Lucia

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

United Airlines

Sep 18

BNA6:00 amNashville Intl

30h 31m

1 stop

UVF1:31 pmCastries Hewanorra

Sep 26

UVF2:35 pmCastries Hewanorra

18h 51m

1 stop

BNA8:26 amNashville Intl

$830

United Airlines

Sep 18

BNA7:00 amNashville Intl

29h 31m

1 stop

UVF1:31 pmCastries Hewanorra

Sep 26

UVF2:35 pmCastries Hewanorra

19h 56m

2 stops

BNA9:31 amNashville Intl

$864

United Airlines

Jun 20

SDF7:19 amLouisville Intl

8h 12m

1 stop

UVF3:31 pmCastries Hewanorra

Jun 27

UVF4:22 pmCastries Hewanorra

31h 37m

2 stops

SDF11:59 pmLouisville Intl

$1,008

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CincinnatiCastries

CVG - UVF

CVGUVF

Cincinnati Cinci./N. Kentucky

Tue 7/21

6:15 am-2:10 pm

1 stop7h 55m

Castries Hewanorra

Tue 7/28

3:05 pm-1:14 pm

1 stop22h 09m

$492

CincinnatiCastries

CVG - UVF

CVGUVF

Cincinnati Cinci./N. Kentucky

Tue 7/21

6:15 am-2:10 pm

1 stop7h 55m

Castries Hewanorra

Tue 7/28

3:05 pm-1:14 pm

1 stop22h 09m

$511

NashvilleCastries

BNA - UVF

BNAUVF

Nashville Intl

Tue 8/18

6:00 pm-12:53 pm

1 stop17h 53m

Castries Hewanorra

Tue 8/25

4:11 pm-10:00 am

1 stop18h 49m

$566

NashvilleCastries

BNA - UVF

BNAUVF

Nashville Intl

Thu 7/9

6:03 pm-12:17 pm

1 stop17h 14m

Castries Hewanorra

Thu 7/16

4:40 pm-10:09 am

1 stop18h 29m

$631

LouisvilleCastries

SDF - UVF

SDFUVF

Louisville Intl

Sat 7/4

3:54 pm-1:50 pm

2 stops21h 56m

Castries Hewanorra

Fri 7/10

3:20 pm-10:33 am

2 stops19h 13m

$643

LouisvilleCastries

SDF - UVF

SDFUVF

Louisville Intl

Sat 7/4

11:46 am-2:20 pm

1 stop26h 34m

Castries Hewanorra

Fri 7/10

3:20 pm-12:34 am

1 stop9h 14m

$646

Quickest round-trip

KnoxvilleCastries

TYS - UVF

TYSUVF

Knoxville McGhee Tyson

Wed 9/9

5:30 am-2:08 pm

1 stop8h 38m

Castries Hewanorra

Fri 9/18

3:33 pm-11:50 pm

1 stop8h 17m

$776

LouisvilleCastries

SDF - UVF

SDFUVF

Louisville Intl

Mon 7/20

7:05 am-2:12 pm

1 stop7h 07m

Castries Hewanorra

Wed 7/29

3:33 pm-8:54 am

1 stop17h 21m

$844

NashvilleCastries

BNA - SLU

BNASLU

Nashville Intl

Sun 8/23

10:05 am-7:00 pm

2 stops31h 55m

Castries George F. L. Charle

Sun 8/30

12:35 pm-5:43 pm

2 stops30h 08m

$981

NashvilleCastries

BNA - SLU

BNASLU

Nashville Intl

Sun 8/23

5:45 am-1:45 pm

3 stops31h 00m

Castries George F. L. Charle

Sun 8/30

12:35 pm-5:43 pm

2 stops30h 08m

$1,024

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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

Prices

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Other information

What is the cheapest month to fly to Saint Lucia?

The month of October is, on average, the cheapest month to fly to Saint Lucia from Kentucky, with most prices found around $0. If you aren’t able to travel to Saint Lucia during the month of October, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $0.

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 33m
Direct flights	None

The fastest flight from Kentucky to Saint Lucia takes 6h 33m

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 June 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
American Airlines	PriceFrom $664	Free Cancellation	Rating 7.1 11,639 reviews		Search American Airlines flights
Delta	PriceFrom $694	Free Cancellation	Rating 7.9 8,396 reviews		Search Delta 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 $515

Cheap flights from Kentucky to Saint Lucia from $234

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 10/31. 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

United Airlines flights from Kentucky to Saint Lucia

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

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

What is the cheapest month to fly to Saint Lucia?

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

How long is the flight 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

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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

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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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