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Saint Lucia

$193+ 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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — UVF
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
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 July 31, 2025.

Round-trip from

$454
(Expedia)

One-way from

$193
(Expedia)

Popular in

December

Cheapest in

October

Average price

$943
From Kentucky to Saint Lucia
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One-way flight from Kentucky to Saint Lucia
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Highest demand for flights based on searches. 10% potential increase in price ($98 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($63 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 July 31, 2025.

This Expedia deal was found by Cheapflights users on 7/29. 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.
Fri 9/127:08 amBNA - UVF
1 stop28h 38mJetBlue
Fri 9/193:20 pmUVF - BNA
1 stop31h 17mJetBlue
Deal found 7/29$454
This Delta deal was found by Cheapflights users on 7/31. 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.
Wed 12/315:15 amBNA - UVF
1 stop7h 52mDelta
Wed 1/74:24 pmUVF - BNA
1 stop17h 58mDelta
Deal found 7/31$559
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/106:00 amBNA - UVF
1 stop7h 16mAmerican Airlines
Wed 9/173:17 pmUVF - BNA
1 stop9h 42mAmerican Airlines
Deal found 7/29$563
This American Airlines deal was found by Cheapflights users on 7/31. 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.
Tue 12/166:18 pmTYS - UVF
2 stops17h 42mAmerican Airlines
Tue 12/234:55 pmUVF - TYS
2 stops18h 21mAmerican Airlines
Deal found 7/31$564
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/134:02 pmSDF - UVF
2 stops19h 58mAmerican Airlines
Fri 12/195:10 pmUVF - SDF
2 stops18h 23mAmerican Airlines
Deal found 7/29$572
This American Airlines deal was found by Cheapflights users on 7/31. 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 10/197:36 pmCVG - UVF
2 stops19h 24mAmerican Airlines
Fri 10/242:05 pmUVF - CVG
1 stop9h 31mAmerican Airlines
Deal found 7/31$574
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/295:30 amTYS - UVF
1 stop8h 40mDelta
Fri 12/54:35 pmUVF - TYS
1 stop8h 11mDelta
Deal found 7/29$584
This Delta deal was found by Cheapflights users on 7/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/177:00 amSDF - UVF
1 stop7h 10mDelta
Sat 11/224:35 pmUVF - SDF
1 stop8h 21mDelta
Deal found 7/30$584
This American Airlines deal was found by Cheapflights users on 7/30. 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 9/67:15 pmLEX - UVF
2 stops19h 02mAmerican Airlines
Fri 9/123:17 pmUVF - LEX
2 stops22h 48mAmerican Airlines
Deal found 7/30$622
This Air Canada deal was found by Cheapflights users on 7/31. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/61:30 pmCVG - UVF
2 stops24h 45mAir Canada
Fri 10/103:10 pmUVF - CVG
1 stop24h 37mAir Canada
Deal found 7/31$638
This Delta deal was found by Cheapflights users on 7/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/66:00 amLEX - UVF
1 stop8h 15mDelta
Fri 9/123:38 pmUVF - LEX
1 stop8h 09mDelta
Deal found 7/30$664
This Mytrip deal was found by Cheapflights users on 7/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/126:17 pmBNA - UVF
3 stops42h 27mMultiple Airlines
Fri 9/193:10 pmUVF - BNA
3 stops32h 24mMultiple Airlines
Deal found 7/29$692

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 July 31, 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

Fri 9/12

7:08 am-12:46 pm

1 stop28h 38m

Castries Hewanorra

Fri 9/19

3:20 pm-9:37 pm

1 stop31h 17m

$454

NashvilleCastries

BNA - UVF

BNAUVF

Nashville Intl

Wed 12/31

5:15 am-3:07 pm

1 stop7h 52m

Castries Hewanorra

Wed 1/7

4:24 pm-8:22 am

1 stop17h 58m

$559

LouisvilleCastries

SDF - UVF

SDFUVF

Louisville Intl

Mon 1/12

7:00 am-3:04 pm

1 stop7h 04m

Castries Hewanorra

Fri 1/16

4:24 pm-11:56 pm

1 stop8h 32m

$559

NashvilleCastries

BNA - UVF

BNAUVF

Nashville Intl

Wed 9/10

6:00 am-2:16 pm

1 stop7h 16m

Castries Hewanorra

Wed 9/17

3:17 pm-11:59 pm

1 stop9h 42m

$563

KnoxvilleCastries

TYS - UVF

TYSUVF

Knoxville McGhee Tyson

Tue 12/16

6:18 pm-1:00 pm

2 stops17h 42m

Castries Hewanorra

Tue 12/23

4:55 pm-10:16 am

2 stops18h 21m

$564

LouisvilleCastries

SDF - UVF

SDFUVF

Louisville Intl

Mon 1/12

6:31 am-2:30 pm

1 stop6h 59m

Castries Hewanorra

Fri 1/16

3:35 pm-10:00 am

2 stops19h 25m

$564

CincinnatiCastries

CVG - UVF

CVGUVF

Cincinnati Cinci./N. Kentucky

Sun 10/19

7:36 pm-3:00 pm

2 stops19h 24m

Castries Hewanorra

Fri 10/24

2:05 pm-11:36 pm

1 stop9h 31m

$574

KnoxvilleCastries

TYS - UVF

TYSUVF

Knoxville McGhee Tyson

Sat 11/29

5:30 am-3:10 pm

1 stop8h 40m

Castries Hewanorra

Fri 12/5

4:35 pm-11:46 pm

1 stop8h 11m

$584

LexingtonCastries

LEX - UVF

LEXUVF

Lexington Blue Grass

Sat 9/6

7:15 pm-2:17 pm

2 stops19h 02m

Castries Hewanorra

Fri 9/12

3:17 pm-2:05 pm

2 stops22h 48m

$622

CincinnatiCastries

CVG - UVF

CVGUVF

Cincinnati Cinci./N. Kentucky

Mon 10/6

1:30 pm-2:15 pm

2 stops24h 45m

Castries Hewanorra

Fri 10/10

3:10 pm-3:47 pm

1 stop24h 37m

$638

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 21 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.

Reviews of airlines servicing Saint Lucia

Get insights into the airlines that provide service to Saint Lucia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Saint Lucia. Reviews last updated July 31, 2025.
See what other customers who have flown with Delta, JetBlue, and American Airlines from Kentucky to Saint Lucia have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
JetBlue
7.3
Good
2,914 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
WestJet
7.2
Good
2,978 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,851 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$469Average$813FlexibilityNo cancel feeOn-time71%
DeltaCheapest$527Average$1,027FlexibilityNo cancel feeOn-timeN/A

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