HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Saint Thomas Island

$159+ Cheap flights from Kentucky to Saint Thomas Island (STT)

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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — STT
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Kentucky to Saint Thomas Island with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Kentucky to Saint Thomas Island

Keep the following information in mind while searching for Kentucky to Saint Thomas Island flight deals. Data was last updated September 16, 2025.

Round-trip from

$264
(Priceline)

One-way from

$159
(Expedia)

Popular in

June

Cheapest in

January

Average price

$400
From Kentucky to Saint Thomas Island Cyril E King
Search Deals
One-way flight from Kentucky to Saint Thomas Island Cyril E King
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($142 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Kentucky to Saint Thomas Island

Cheapest flights from Kentucky to Saint Thomas Island
Explore the most affordable flight options available from Kentucky to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Priceline deal was found by Cheapflights users on 9/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/16:58 pmSDF - STT
1 stop15h 53mSpirit Airlines
Thu 11/64:06 pmSTT - SDF
1 stop8h 39mSpirit Airlines
Deal found 9/14$264
This Mytrip deal was found by Cheapflights users on 9/15. 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.
Wed 11/129:47 pmBNA - STT
1 stop15h 24mSpirit Airlines
Sat 11/151:33 pmSTT - BNA
1 stop11h 21mSpirit Airlines
Deal found 9/15$265
This Trip.com deal was found by Cheapflights users on 9/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2212:40 pmBNA - STT
1 stop20h 16mSpirit Airlines
Tue 10/2811:01 amSTT - BNA
1 stop8h 21mSpirit Airlines
Deal found 9/14$273
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/136:00 amCVG - STT
1 stop27h 56mMultiple Airlines
Sun 10/1911:01 amSTT - CVG
1 stop24h 55mMultiple Airlines
Deal found 9/15$274
This Mytrip deal was found by Cheapflights users on 9/15. 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.
Mon 9/298:35 pmBNA - STT
1 stop12h 09mSpirit Airlines
Sun 10/52:04 pmSTT - BNA
1 stop10h 16mSpirit Airlines
Deal found 9/15$274
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/265:05 amBNA - STT
1 stop8h 52mSpirit Airlines
Tue 10/711:01 amSTT - BNA
1 stop12h 05mSpirit Airlines
Deal found 9/14$283
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/108:44 pmBNA - STT
1 stop12h 12mSpirit Airlines
Tue 10/1411:01 amSTT - BNA
1 stop8h 21mSpirit Airlines
Deal found 9/14$284
This Mytrip deal was found by Cheapflights users on 9/14. 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.
Sat 10/258:05 pmBNA - STT
1 stop16h 30mSpirit Airlines
Sun 11/23:37 pmSTT - BNA
1 stop9h 43mSpirit Airlines
Deal found 9/14$285
This Mytrip deal was found by Cheapflights users on 9/14. 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.
Wed 10/298:05 pmBNA - STT
1 stop16h 30mSpirit Airlines
Tue 11/411:56 amSTT - BNA
1 stop12h 10mSpirit Airlines
Deal found 9/14$287
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/298:30 amCVG - STT
1 stop25h 14mMultiple Airlines
Thu 10/210:49 amSTT - CVG
1 stop12h 35mMultiple Airlines
Deal found 9/15$324
This KAYAK deal was found by Cheapflights users on 9/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/166:58 pmSDF - STT
1 stop14h 58mSpirit Airlines
Thu 10/2311:01 amSTT - SDF
1 stop7h 02mSpirit Airlines
Deal found 9/16$327
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/712:52 pmCVG - STT
2 stops22h 36mMultiple Airlines
Mon 11/101:33 pmSTT - CVG
1 stop11h 44mMultiple Airlines
Deal found 9/14$339

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kentucky to Saint Thomas Island 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 September 16, 2025.
Use the filters below to find and compare flights from Kentucky to Saint Thomas Island that are best for you.

Fly from

Kentucky

Fly to

Saint Thomas Island

Route

Depart

Return

Price

LouisvilleSaint Thomas Island

SDF - STT

SDFSTT

Louisville Intl

Sat 11/1

6:58 pm-10:51 am

1 stop15h 53m

Saint Thomas Island Cyril E King

Thu 11/6

4:06 pm-11:45 pm

1 stop8h 39m

$264

NashvilleSaint Thomas Island

BNA - STT

BNASTT

Nashville Intl

Mon 9/29

8:35 pm-9:44 am

1 stop12h 09m

Saint Thomas Island Cyril E King

Sun 10/5

2:04 pm-11:20 pm

1 stop10h 16m

$274

NashvilleSaint Thomas Island

BNA - STT

BNASTT

Nashville Intl

Fri 9/26

5:05 am-2:57 pm

1 stop8h 52m

Saint Thomas Island Cyril E King

Tue 10/7

11:01 am-10:06 pm

1 stop12h 05m

$283

NashvilleSaint Thomas Island

BNA - STT

BNASTT

Nashville Intl

Fri 10/10

8:44 pm-9:56 am

1 stop12h 12m

Saint Thomas Island Cyril E King

Tue 10/14

11:01 am-6:22 pm

1 stop8h 21m

$284

NashvilleSaint Thomas Island

BNA - STT

BNASTT

Nashville Intl

Sat 10/25

8:05 pm-1:35 pm

1 stop16h 30m

Saint Thomas Island Cyril E King

Sun 11/2

3:37 pm-11:20 pm

1 stop9h 43m

$285

NashvilleSaint Thomas Island

BNA - STT

BNASTT

Nashville Intl

Wed 10/29

8:05 pm-1:35 pm

1 stop16h 30m

Saint Thomas Island Cyril E King

Tue 11/4

11:56 am-10:06 pm

1 stop12h 10m

$287

NashvilleSaint Thomas Island

BNA - STT

BNASTT

Nashville Intl

Wed 12/3

5:05 am-3:11 pm

1 stop8h 06m

Saint Thomas Island Cyril E King

Mon 12/8

4:06 pm-9:12 pm

1 stop7h 06m

$294

NashvilleSaint Thomas Island

BNA - STT

BNASTT

Nashville Intl

Wed 11/12

5:05 am-3:11 pm

1 stop8h 06m

Saint Thomas Island Cyril E King

Sat 11/15

4:06 pm-9:12 pm

1 stop7h 06m

$301

NashvilleSaint Thomas Island

BNA - STT

BNASTT

Nashville Intl

Thu 12/4

9:47 pm-3:11 pm

1 stop15h 24m

Saint Thomas Island Cyril E King

Mon 12/8

4:06 pm-9:12 pm

1 stop7h 06m

$301

NashvilleSaint Thomas Island

BNA - STT

BNASTT

Nashville Intl

Sat 10/25

5:05 am-12:59 pm

1 stop6h 54m

Saint Thomas Island Cyril E King

Thu 10/30

11:01 am-11:59 pm

1 stop13h 58m

$309

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 41 results
1
2
3
...
5

Best time to book a flight from Kentucky to Saint Thomas Island

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

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

Currently, September is the cheapest month in which you can book a flight from Kentucky to Saint Thomas Island (average of $433). Flying from Kentucky to Saint Thomas Island in June is currently the most expensive (average of $643). 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.

What is the cheapest time of day to fly from KY to STT?

Find hourly flight availability from Kentucky to Saint Thomas Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

When flying from Kentucky to Saint Thomas Island, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Kentucky to Saint Thomas Island?

Related info for your journey

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

  • What airport do you fly into for flights to Saint Thomas Island from Kentucky?

    For a flight from Kentucky to Saint Thomas Island, you will be flying into Cyril E King. Saint Thomas Island Cyril E King (STT) is just 2.8 mi from the center of the city.

  • How long is the flight from Kentucky to Saint Thomas Island?

    Departing from Kentucky to Saint Thomas Island will take you 15h 53m. Airlines will cover a distance of 1854 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Kentucky to Saint Thomas Island one-way?

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $159. However, be on the lookout for offers from American Airlines and Delta, as they are both options that can get you from Kentucky to Saint Thomas Island for a low price.

  • What are the most popular routes from Kentucky to Saint Thomas Island?

    When deciding which route to take from Kentucky to Saint Thomas Island consider Cincinnati Cinci./N. Kentucky - Saint Thomas Island Cyril E King, Nashville Intl - Saint Thomas Island Cyril E King or Louisville Intl - Saint Thomas Island Cyril E King as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kentucky to Saint Thomas Island 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 Thomas Island?

    Currently, September is the cheapest month in which you can book a flight from Kentucky to Saint Thomas Island (average of $433). Flying from Kentucky to Saint Thomas Island in June is currently the most expensive (average of $643). 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

Traveling to a place near Saint Thomas Island?

Book flights to Saint Thomas Island if you plan to visit one of these locations
St. John

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Kentucky to Saint Thomas Island

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Saint Thomas Island flights
John F Kennedy Intl to Saint Thomas Island flights
Boston to Saint Thomas Island flights
LaGuardia to Saint Thomas Island flights
Dulles Intl to Saint Thomas Island flights
O'Hare Intl to Saint Thomas Island flights
Atlanta to Saint Thomas Island flights
Baltimore to Saint Thomas Island flights
Reagan-National to Saint Thomas Island flights
Philadelphia to Saint Thomas Island flights
Dallas/Fort Worth to Saint Thomas Island flights
Charlotte to Saint Thomas Island flights
Minneapolis to Saint Thomas Island flights
Newark to Christiansted flights
John F Kennedy Intl to Christiansted flights
Fort Lauderdale to Saint Thomas Island flights
Hobby to Saint Thomas Island flights
Miami to Saint Thomas Island flights
Cincinnati to Saint Thomas Island flights
George Bush Intcntl to Saint Thomas Island flights
Detroit to Saint Thomas Island flights
Cleveland to Saint Thomas Island flights
Midway to Saint Thomas Island flights
Denver to Saint Thomas Island flights
Boston to Christiansted flights
Orlando to Saint Thomas Island flights
Raleigh to Saint Thomas Island flights
Pittsburgh to Saint Thomas Island flights
St. Louis to Saint Thomas Island flights
Columbus to Saint Thomas Island flights
LaGuardia to Christiansted flights
Atlanta to Christiansted flights
Seattle to Saint Thomas Island flights
Milwaukee to Saint Thomas Island flights
Reagan-National to Christiansted flights
Hartford to Saint Thomas Island flights
Syracuse to Saint Thomas Island flights
Tampa to Christiansted flights
Dallas/Fort Worth to Christiansted flights
Los Angeles to Saint Thomas Island flights
Dulles Intl to Christiansted flights
Kansas City to Saint Thomas Island flights
Tampa to Saint Thomas Island flights
Baltimore to Christiansted flights
Hobby to Christiansted flights
Charlotte to Christiansted flights
Grand Rapids to Saint Thomas Island flights
White Plains to Saint Thomas Island flights
Indianapolis to Saint Thomas Island flights
Charleston to Saint Thomas Island flights

Top 4 airlines flying from Kentucky to Saint Thomas Island

Discover the top 4 airlines that operate flights from Kentucky to Saint Thomas Island. 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$183Average$308FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$277Average$599FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$329Average$705FlexibilityNo cancel feeOn-time71%
DeltaCheapest$349Average$682FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.