HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Castries

$107+ Cheap flights from Jacksonville (JAX) to Castries (UVF)

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 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — UVF
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Jacksonville to Castries 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 Jacksonville to Castries

Cheapest flights from Jacksonville to Castries
Explore the most affordable flight options available from Jacksonville to Castries. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This American Airlines deal was found by Cheapflights users on 1/19. 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 3/67:36 am
JAX
-
UVF
1 stop6h 12m
American Airlines
Fri 3/132:48 pm
UVF
-
JAX
1 stop18h 15m
American Airlines
Deal found 1/19$635
This American Airlines deal was found by Cheapflights users on 1/20. 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 5/48:19 pm
JAX
-
UVF
1 stop18h 02m
American Airlines
Sat 5/92:10 pm
UVF
-
JAX
1 stop23h 01m
American Airlines
Deal found 1/20$638
This American Airlines deal was found by Cheapflights users on 1/21. 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 2/166:00 am
JAX
-
UVF
1 stop8h 18m
American Airlines
Mon 2/234:58 pm
UVF
-
JAX
1 stop17h 05m
American Airlines
Deal found 1/21$687
This American Airlines deal was found by Cheapflights users on 1/21. 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 2/116:00 am
JAX
-
UVF
1 stop8h 03m
American Airlines
Wed 2/184:58 pm
UVF
-
JAX
1 stop8h 01m
American Airlines
Deal found 1/21$696
This American Airlines deal was found by Cheapflights users on 1/20. 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 4/308:19 pm
JAX
-
UVF
1 stop18h 04m
American Airlines
Mon 5/42:35 pm
UVF
-
JAX
1 stop19h 29m
American Airlines
Deal found 1/20$747
This American Airlines deal was found by Cheapflights users on 1/20. 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 3/166:09 pm
JAX
-
UVF
2 stops19h 39m
American Airlines
Fri 3/203:58 pm
UVF
-
JAX
1 stop17h 05m
American Airlines
Deal found 1/20$759

Find flight deals from Jacksonville to Castries

Discover tips and strategies to find the most affordable flight options for your journey from Jacksonville (JAX) 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 January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$635
(American Airlines)

One-way from

$107
(Expedia)

Popular in

June

Cheapest in

August

Average price

$740
Provider with most accurate pricing for Jacksonville-Castries Hewanorra flight deals.
Search Deals
Provider most trusted by Cheapflights users for Jacksonville-Castries Hewanorra flights.
Search Deals
From Jacksonville to Castries Hewanorra
Search Deals
One-way flight from Jacksonville to Castries Hewanorra
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Jacksonville 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 January 21, 2026.
Use the filters below to find and compare flights from Jacksonville to Castries that are best for you.

Fly from

Jacksonville

Fly to

Castries

Route

Depart

Return

Price

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Fri 3/6

7:36 am-2:48 pm

1 stop6h 12m

Castries Hewanorra

Fri 3/13

2:48 pm-9:03 am

1 stop18h 15m

$635

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Sat 3/7

9:10 pm-2:58 pm

1 stop16h 48m

Castries Hewanorra

Sat 3/14

5:30 pm-9:29 am

1 stop15h 59m

$638

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Mon 2/16

6:00 am-3:18 pm

1 stop8h 18m

Castries Hewanorra

Mon 2/23

4:58 pm-9:03 am

1 stop17h 05m

$687

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Mon 3/16

6:09 pm-1:48 pm

2 stops19h 39m

Castries Hewanorra

Fri 3/20

3:58 pm-9:03 am

1 stop17h 05m

$759

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Wed 2/11

7:32 pm-3:18 pm

2 stops18h 46m

Castries Hewanorra

Wed 2/18

4:58 pm-12:53 pm

2 stops20h 55m

$814

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Tue 3/31

4:03 pm-1:48 pm

2 stops21h 45m

$322

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Fri 3/13

5:56 pm-3:56 pm

1 stop22h 00m

$433

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Fri 3/13

5:58 pm-1:46 pm

3 stops43h 48m

$468

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Tue 3/31

11:37 am-1:46 pm

3 stops50h 09m

$512

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Compare providers for flights from Jacksonville 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 Jacksonville to Castries in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 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 Jacksonville-Castries flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Jacksonville-Castries flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Jacksonville-Castries flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Jacksonville-Castries flights, Cheapflights users trust Expedia the most. Expedia 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 Jacksonville-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 Jacksonville to Castries

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

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

Currently, July is the cheapest month in which you can book a flight from Jacksonville to Castries (average of $479). Flying from Jacksonville to Castries in December is currently the most expensive (average of $831). 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.

How much does it cost to fly round-trip from Jacksonville to Castries?

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 January 21, 2026.
Get a feel of what it's like to fly with Delta and American Airlines from Jacksonville 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
7.9
Good
8,088 reviews

Crew

8.5

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
7.9
Good
8,088 reviews
Delta
7.9
Good
8,088 reviews

Crew

8.5

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
American Airlines
7.2
Good
11,174 reviews
Delta
7.9
Good
8,088 reviews

Crew

8.5

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

Find useful and relevant information for your journey from Jacksonville 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 Jacksonville to Castries?

    There are many flights that can get you from Jacksonville to Castries in 6h 12m. Fly via American Airlines or JetBlue to get the fastest option. The distance from Jacksonville to Castries is about 1754 mi. This flight may include one or multiple stops.

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

    Delta, at $507, was found to be the cheapest airline from Jacksonville to Castries. An alternate airline flying to your destination would be American Airlines. Delta is priced at 31% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

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

    Currently, July is the cheapest month in which you can book a flight from Jacksonville to Castries (average of $479). Flying from Jacksonville to Castries in December is currently the most expensive (average of $831). 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

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

Top 2 airlines flying from Jacksonville to Castries

Discover the top 2 airlines that operate flights from Jacksonville 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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$507Average$681FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$548Average$823FlexibilityNo cancel feeOn-time71%

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.