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Saint Lucia

$273+ Cheap flights from Kentucky to Saint Lucia

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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — UVF
Nov 1 — Nov 81
Sat 11/1
Sat 11/8
1 adult, Economy
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Cheap flight deals from Kentucky to Saint Lucia

Keep the following information in mind while searching for Kentucky to Saint Lucia flight deals. Data was last updated October 2, 2025.

Round-trip from

$431
(Booking.com)

One-way from

$273
(American Airlines)

Popular in

December

Cheapest in

February
From Kentucky to Saint Lucia
Search Deals
One-way flight from Kentucky to Saint Lucia
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($66 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($60 potential savings vs. average RT price).
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Find flight deals from Kentucky to Saint Lucia

Cheapest flights from Kentucky to Saint Lucia
Explore the most affordable flight options available from Kentucky to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 2, 2025.

This Booking.com deal was found by Cheapflights users on 10/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/308:15 amBNA - UVF
1 stop30h 10mAir Canada
Fri 11/75:15 pmUVF - BNA
1 stop28h 35mAir Canada
Deal found 10/1$431
This Expedia deal was found by Cheapflights users on 9/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/146:50 pmBNA - UVF
1 stop17h 32mJetBlue
Fri 11/215:01 pmUVF - BNA
1 stop20h 08mJetBlue
Deal found 9/30$488
This Expedia deal was found by Cheapflights users on 9/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2012:10 pmBNA - UVF
1 stop25h 31mJetBlue
Sun 11/235:01 pmUVF - BNA
1 stop20h 09mJetBlue
Deal found 9/30$514
This Expedia deal was found by Cheapflights users on 9/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/281:10 pmBNA - UVF
1 stop23h 47mJetBlue
Tue 11/44:57 pmUVF - BNA
1 stop21h 18mJetBlue
Deal found 9/29$559
This Mytrip deal was found by Cheapflights users on 10/1. 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.
Thu 10/306:30 amBNA - UVF
3 stops31h 55mMultiple Airlines
Fri 11/75:15 pmUVF - BNA
1 stop28h 35mMultiple Airlines
Deal found 10/1$568
This Delta deal was found by Cheapflights users on 10/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/277:15 amSDF - UVF
1 stop7h 24mDelta
Wed 12/34:56 pmUVF - SDF
1 stop8h 03mDelta
Deal found 10/2$584
This American Airlines deal was found by Cheapflights users on 9/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/146:29 pmBNA - UVF
2 stops16h 50mAmerican Airlines
Fri 11/214:52 pmUVF - BNA
1 stop9h 07mAmerican Airlines
Deal found 9/30$593
This American Airlines deal was found by Cheapflights users on 9/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/156:07 pmCVG - UVF
2 stops18h 12mAmerican Airlines
Sat 11/224:52 pmUVF - CVG
2 stops19h 56mAmerican Airlines
Deal found 9/30$597
This United Airlines deal was found by Cheapflights users on 9/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/157:10 amCVG - UVF
1 stop8h 15mUnited Airlines
Sat 11/221:52 pmUVF - CVG
1 stop10h 57mUnited Airlines
Deal found 9/30$617
This American Airlines deal was found by Cheapflights users on 10/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/166:00 amSDF - UVF
1 stop8h 52mAmerican Airlines
Sun 11/234:04 pmUVF - SDF
1 stop9h 18mAmerican Airlines
Deal found 10/2$618
This American Airlines deal was found by Cheapflights users on 9/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/206:07 pmBNA - UVF
2 stops17h 12mAmerican Airlines
Sun 11/234:52 pmUVF - BNA
2 stops20h 16mAmerican Airlines
Deal found 9/30$619
This American Airlines deal was found by Cheapflights users on 10/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/176:00 amSDF - UVF
1 stop8h 52mAmerican Airlines
Thu 11/202:23 pmUVF - SDF
1 stop10h 20mAmerican Airlines
Deal found 10/2$619

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kentucky to Saint Lucia 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 2, 2025.
Use the filters below to find and compare flights from Kentucky to Saint Lucia that are best for you.

Fly from

Kentucky

Fly to

Saint Lucia

Route

Depart

Return

Price

NashvilleCastries

BNA - UVF

BNAUVF

Nashville Intl

Thu 11/20

12:10 pm-3:41 pm

1 stop25h 31m

Castries Hewanorra

Sun 11/23

5:01 pm-11:10 am

1 stop20h 09m

$514

NashvilleCastries

BNA - UVF

BNAUVF

Nashville Intl

Tue 10/28

1:10 pm-1:57 pm

1 stop23h 47m

Castries Hewanorra

Tue 11/4

4:57 pm-12:15 pm

1 stop21h 18m

$559

LouisvilleCastries

SDF - UVF

SDFUVF

Louisville Intl

Mon 1/5

5:00 am-1:04 pm

1 stop7h 04m

Castries Hewanorra

Fri 1/9

2:56 pm-10:51 am

2 stops20h 55m

$564

LouisvilleCastries

SDF - UVF

SDFUVF

Louisville Intl

Mon 1/12

3:33 pm-4:02 pm

2 stops23h 29m

Castries Hewanorra

Fri 1/16

2:56 pm-12:25 pm

2 stops22h 29m

$564

NashvilleCastries

BNA - UVF

BNAUVF

Nashville Intl

Thu 10/30

6:30 am-3:25 pm

3 stops31h 55m

Castries Hewanorra

Fri 11/7

5:15 pm-7:50 pm

1 stop28h 35m

$568

LouisvilleCastries

SDF - UVF

SDFUVF

Louisville Intl

Thu 11/27

7:15 am-3:39 pm

1 stop7h 24m

Castries Hewanorra

Wed 12/3

4:56 pm-11:59 pm

1 stop8h 03m

$584

KnoxvilleCastries

TYS - UVF

TYSUVF

Knoxville McGhee Tyson

Thu 1/8

6:20 am-4:02 pm

1 stop8h 42m

Castries Hewanorra

Wed 1/14

5:02 pm-11:34 am

2 stops19h 32m

$589

NashvilleCastries

BNA - UVF

BNAUVF

Nashville Intl

Fri 11/14

5:22 am-3:52 pm

2 stops8h 30m

Castries Hewanorra

Fri 11/21

2:19 pm-9:28 am

2 stops21h 09m

$593

KnoxvilleCastries

TYS - UVF

TYSUVF

Knoxville McGhee Tyson

Sat 1/24

3:00 pm-3:03 pm

1 stop23h 03m

Castries Hewanorra

Sat 1/31

2:56 pm-11:03 am

2 stops21h 07m

$595

CincinnatiCastries

CVG - UVF

CVGUVF

Cincinnati Cinci./N. Kentucky

Sat 11/15

6:07 pm-1:19 pm

2 stops18h 12m

Castries Hewanorra

Sat 11/22

4:52 pm-11:48 am

2 stops19h 56m

$597

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/30

Showing 1-10 of 34 results
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Best time to book a flight from Kentucky to Saint Lucia

Have a flexible travel schedule? Discover the best time to fly to Saint Lucia 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 Saint Lucia

What is the cheapest month to book a flight from Kentucky to Saint Lucia?

Currently, January is the cheapest month in which you can book a flight from Kentucky to Saint Lucia (average of $556). Flying from Kentucky to Saint Lucia in December is currently the most expensive (average of $730). 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.

Related info for your journey

Find useful and relevant information for your journey from Kentucky to Saint Lucia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Kentucky to Saint Lucia?

    Airlines like JetBlue and American Airlines fly from Kentucky to Saint Lucia in about 7h 04m. The time it takes to get you to your destination can typically vary by up to 18h 27m. The distance from Kentucky to Saint Lucia is about 2268 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Kentucky to Saint Lucia that include hotel bookings?

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

  • How can I find direct flights from Kentucky to Saint Lucia?

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

  • Can I find deals for business class flights from Kentucky to Saint Lucia?

    Yes. Cheapflights offers flight deals from Kentucky to Saint Lucia 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 Saint Lucia?

    Currently, January is the cheapest month in which you can book a flight from Kentucky to Saint Lucia (average of $556). Flying from Kentucky to Saint Lucia in December is currently the most expensive (average of $730). 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 Saint Lucia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Kentucky to Saint Lucia

Discover the top 2 airlines that operate flights from Kentucky to Saint Lucia. 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 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$527Average$1,042FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$539Average$773FlexibilityNo cancel feeOn-time71%

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