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Castries

$564+ Cheap flights from Louisville (SDF) to Castries (UVF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — UVF
Oct 31 — Nov 71
Fri 10/31
Fri 11/7
1 adult, Economy
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Cheap flight deals from Louisville to Castries

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Castries (UVF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$564
(American Airlines)

Popular in

January

Cheapest in

August
Provider with most accurate pricing for Louisville Intl-Castries Hewanorra flight deals.
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Provider most trusted by Cheapflights users for Louisville Intl-Castries Hewanorra flights.
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From Louisville Intl to Castries Hewanorra
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($73 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($78 potential savings vs. average RT price).
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Find flight deals from Louisville to Castries

Cheapest flights from Louisville to Castries
Explore the most affordable flight options available from Louisville to Castries. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 1, 2025.

This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:00 amSDF - UVF
1 stop8h 52mAmerican Airlines
Thu 11/204:04 pmUVF - SDF
1 stop9h 18mAmerican Airlines
Deal found 9/29$613
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/197:09 amSDF - UVF
1 stop7h 17mDelta
Tue 10/213:41 pmUVF - SDF
1 stop8h 20mDelta
Deal found 9/30$999
This American Airlines deal was found by Cheapflights users on 9/28. 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 10/196:00 amSDF - UVF
1 stop7h 56mAmerican Airlines
Tue 10/212:56 pmUVF - SDF
2 stops19h 47mAmerican Airlines
Deal found 9/28$1,068

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville to Castries 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 1, 2025.
Use the filters below to find and compare flights from Louisville to Castries that are best for you.

Fly from

Louisville

Fly to

Castries

Route

Depart

Return

Price

LouisvilleCastries

SDF - UVF

SDFUVF

Louisville Intl

Mon 1/12

7:20 pm-4:02 pm

2 stops19h 42m

Castries Hewanorra

Fri 1/16

5:02 pm-1:44 pm

2 stops21h 42m

$564

LouisvilleCastries

SDF - UVF

SDFUVF

Louisville Intl

Thu 11/13

6:00 am-3:52 pm

1 stop8h 52m

Castries Hewanorra

Thu 11/20

4:04 pm-12:22 am

1 stop9h 18m

$613

LouisvilleCastries

SDF - UVF

SDFUVF

Louisville Intl

Mon 1/5

7:24 pm-4:02 pm

2 stops19h 38m

Castries Hewanorra

Sat 1/10

5:02 pm-10:38 am

2 stops18h 36m

$649

LouisvilleCastries

SDF - UVF

SDFUVF

Louisville Intl

Sun 3/1

6:33 am-2:35 pm

1 stop7h 02m

Castries Hewanorra

Sun 3/8

3:50 pm-12:14 am

1 stop8h 24m

$649

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/29

Compare providers for flights from Louisville to Castries

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Louisville to Castries in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Louisville-Castries flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-Castries flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Louisville-Castries flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Louisville-Castries flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Louisville-Castries flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Louisville to Castries

Have a flexible travel schedule? Discover the best time to fly to Castries from Louisville 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 Louisville to Castries

What is the cheapest month to book a flight from Louisville to Castries?

Currently, January is the cheapest month in which you can book a flight from Louisville to Castries (average of $556). Flying from Louisville to Castries 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 Castries

Get insights into the airlines that provide service to Castries. 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 Castries. Reviews last updated October 1, 2025.
Get a feel of what it's like to fly with Delta and American Airlines from Louisville to Castries by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

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
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

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
11,030 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

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 Louisville to Castries. 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 Louisville to Castries?

    There are many flights that can get you from Louisville to Castries in 19h 42m. Fly via American Airlines to get the fastest option. The distance between Louisville and Castries is about 2268 mi.

  • What are the cheapest airlines flying from Louisville to Castries round-trip?

    According to our current data, Delta ($527), and American Airlines ($572) offers the cheapest pricing from Louisville to Castries. Delta is currently priced 47% below the average price you’ll pay for this route.

  • Can I find deals for flights from Louisville to Castries that include hotel bookings?

    Yes. In addition to deals on Louisville to Castries flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisville to Castries?

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

  • Can I find deals for business class flights from Louisville to Castries?

    Yes. Cheapflights offers flight deals from Louisville to Castries 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 Louisville to Castries?

    Currently, January is the cheapest month in which you can book a flight from Louisville to Castries (average of $556). Flying from Louisville to Castries 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.

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Alternative routes for Louisville to Castries

See prices for flight routes from nearby airports that may be better suited for you.
Nashville to Castries flights
Cincinnati to Castries flights
Knoxville to Castries flights
Lexington to Castries flights

Top 2 airlines flying from Louisville to Castries

Discover the top 2 airlines that operate flights from Louisville to Castries. 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 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$527Average$1,042FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$572Average$857FlexibilityNo cancel feeOn-time71%

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