HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Castries

$483+ Cheap flights from Jacksonville (JAX) 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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — UVF
Aug 31 — Sep 71
Sun 8/31
Sun 9/7
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

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 August 26, 2025.

Round-trip from

$483
(Priceline)

Popular in

June

Cheapest in

November

Average price

$586
From Jacksonville to Castries Hewanorra
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($137 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find 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 August 26, 2025.

This Priceline deal was found by Cheapflights users on 8/25. 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.
Sun 11/27:15 pmJAX - UVF
1 stop18h 42mJetBlue
Thu 11/64:57 pmUVF - JAX
1 stop26h 22mJetBlue
Deal found 8/25$483
This American Airlines deal was found by Cheapflights users on 8/25. 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 10/106:00 amJAX - UVF
1 stop7h 56mAmerican Airlines
Fri 10/172:40 pmUVF - JAX
1 stop9h 53mAmerican Airlines
Deal found 8/25$517
This Delta deal was found by Cheapflights users on 8/25. 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 12/317:00 amJAX - UVF
1 stop7h 07mDelta
Wed 1/74:24 pmUVF - JAX
1 stop8h 37mDelta
Deal found 8/25$527
This American Airlines deal was found by Cheapflights users on 8/25. 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 11/26:05 pmJAX - UVF
2 stops18h 14mAmerican Airlines
Thu 11/64:04 pmUVF - JAX
2 stops18h 25mAmerican Airlines
Deal found 8/25$539
This Delta deal was found by Cheapflights users on 8/25. 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.
Tue 12/306:00 amJAX - UVF
1 stop8h 07mDelta
Wed 1/74:24 pmUVF - JAX
1 stop8h 37mDelta
Deal found 8/25$544
This American Airlines deal was found by Cheapflights users on 8/24. 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 11/156:00 amJAX - UVF
1 stop8h 52mAmerican Airlines
Sat 11/224:52 pmUVF - JAX
2 stops20h 04mAmerican Airlines
Deal found 8/24$568
This Priceline deal was found by Cheapflights users on 8/24. 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.
Tue 9/165:12 pmJAX - UVF
1 stop21h 03mJetBlue
Fri 9/263:20 pmUVF - JAX
1 stop24h 58mJetBlue
Deal found 8/24$579
This American Airlines deal was found by Cheapflights users on 8/25. 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 9/186:34 pmJAX - UVF
2 stops19h 43mAmerican Airlines
Fri 9/263:17 pmUVF - JAX
1 stop7h 57mAmerican Airlines
Deal found 8/25$614
This American Airlines deal was found by Cheapflights users on 8/25. 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 9/197:22 pmJAX - UVF
1 stop18h 55mAmerican Airlines
Fri 9/263:17 pmUVF - JAX
1 stop7h 57mAmerican Airlines
Deal found 8/25$617
This Delta deal was found by Cheapflights users on 8/24. 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.
Tue 12/306:00 amJAX - UVF
1 stop8h 07mDelta
Thu 1/84:24 pmUVF - JAX
1 stop17h 25mDelta
Deal found 8/24$620

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 August 26, 2025.
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

Sun 11/2

7:15 pm-2:57 pm

1 stop18h 42m

Castries Hewanorra

Thu 11/6

4:57 pm-6:19 pm

1 stop26h 22m

$483

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Fri 10/10

6:00 am-1:56 pm

1 stop7h 56m

Castries Hewanorra

Fri 10/17

2:40 pm-12:33 am

1 stop9h 53m

$517

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Thu 1/1

7:00 am-3:07 pm

1 stop7h 07m

Castries Hewanorra

Wed 1/7

4:24 pm-12:01 am

1 stop8h 37m

$517

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Thu 1/1

5:25 am-1:04 pm

1 stop6h 39m

Castries Hewanorra

Wed 1/7

3:35 pm-12:14 am

1 stop9h 39m

$517

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Wed 12/31

6:00 am-3:07 pm

1 stop8h 07m

Castries Hewanorra

Wed 1/7

4:24 pm-12:01 am

1 stop8h 37m

$517

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Fri 1/2

6:55 pm-1:38 pm

1 stop17h 43m

Castries Hewanorra

Wed 1/7

4:24 pm-12:01 am

1 stop8h 37m

$517

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Fri 9/19

6:50 pm-2:17 pm

2 stops19h 27m

Castries Hewanorra

Fri 9/26

3:17 pm-10:20 am

2 stops19h 03m

$522

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Sun 11/2

7:46 pm-1:19 pm

1 stop16h 33m

Castries Hewanorra

Thu 11/6

2:19 pm-11:56 pm

2 stops10h 37m

$522

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/25

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

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 August 26, 2025.
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
8.0
Very good
7,979 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

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
8.0
Very good
7,979 reviews
Delta
8.0
Very good
7,979 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

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
10,000 reviews
Delta
8.0
Very good
7,979 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

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 7h 07m. Fly via JetBlue, American Airlines, or Delta 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 27% 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, January is the cheapest month in which you can book a flight from Jacksonville to Castries (average of $556). Flying from Jacksonville 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.

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 August 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$507Average$545FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$517Average$741FlexibilityNo 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.