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Saint Lucia

$259+ Cheap flights from Jacksonville (JAX) 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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — UVF
May 31 — Jun 71
Sun 5/31
Sun 6/7
1 adult, Economy
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Cheap flight deals from Jacksonville to Saint Lucia

Cheapest flights from Jacksonville to Saint Lucia
Explore the most affordable flight options available from Jacksonville to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2026.

This American Airlines deal was found by Cheapflights users on 4/27. 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 7/37:37 pm
JAX
-
UVF
1 stop16h 38m
American Airlines
Thu 7/93:20 pm
UVF
-
JAX
1 stop8h 39m
American Airlines
Deal found 4/27$408
This American Airlines deal was found by Cheapflights users on 4/28. 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.
Thu 5/217:59 pm
JAX
-
UVF
1 stop18h 17m
American Airlines
Thu 5/281:05 pm
UVF
-
JAX
1 stop10h 54m
American Airlines
Deal found 4/28$458
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Fri 11/67:14 pm
JAX
-
UVF
2 stops17h 07m
American Airlines
Tue 11/102:28 pm
UVF
-
JAX
2 stops19h 10m
American Airlines
Deal found 4/29$477
This American Airlines deal was found by Cheapflights users on 4/27. 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 6/114:35 pm
JAX
-
UVF
2 stops21h 41m
American Airlines
Thu 6/183:16 pm
UVF
-
JAX
2 stops19h 53m
American Airlines
Deal found 4/27$553
This American Airlines deal was found by Cheapflights users on 4/28. 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.
Wed 7/295:50 pm
JAX
-
UVF
2 stops18h 18m
American Airlines
Tue 8/43:20 pm
UVF
-
JAX
2 stops19h 20m
American Airlines
Deal found 4/28$558
This Mytrip deal was found by Cheapflights users on 4/29. 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.
Wed 6/1010:20 am
JAX
-
SLU
2 stops26h 50m
Multiple Airlines
Mon 6/1512:35 pm
SLU
-
JAX
3 stops26h 44m
Multiple Airlines
Deal found 4/29$1,367
This Mytrip deal was found by Cheapflights users on 4/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/143:54 pm
JAX
-
SLU
3 stops17h 36m
Multiple Airlines
Sun 7/195:00 am
SLU
-
JAX
2 stops16h 31m
Multiple Airlines
Deal found 4/28$1,661

Find flight deals from Jacksonville to Saint Lucia

Keep the following information in mind while searching for Jacksonville to Saint Lucia flight deals. Data was last updated May 1, 2026.

Round-trip from

$408
(American Airlines)

One-way from

$259
(Delta)
From Jacksonville to Saint Lucia
Search Deals
One-way flight from Jacksonville to Saint Lucia
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Jacksonville 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 May 1, 2026.
Use the filters below to find and compare flights from Jacksonville to Saint Lucia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Thu 5/21

7:59 pm-2:16 pm

1 stop18h 17m

Castries Hewanorra

Thu 5/28

1:05 pm-11:59 pm

1 stop10h 54m

$458

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Wed 7/29

6:11 pm-12:08 pm

2 stops17h 57m

Castries Hewanorra

Tue 8/4

3:20 pm-10:40 am

2 stops19h 20m

$558

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Fri 9/25

7:30 am-2:23 pm

1 stop6h 53m

Castries Hewanorra

Tue 9/29

3:38 pm-8:47 am

1 stop17h 09m

$655

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Mon 5/18

6:12 pm-1:45 pm

2 stops19h 33m

Castries Hewanorra

Fri 5/22

1:05 pm-8:32 am

2 stops19h 27m

$674
Quickest round-trip

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Wed 5/20

6:05 am-2:05 pm

1 stop8h 00m

Castries Hewanorra

Thu 5/28

3:25 pm-12:23 am

1 stop8h 58m

$785

JacksonvilleCastries

JAX - SLU

JAXSLU

Jacksonville

Wed 6/10

10:20 am-1:10 pm

2 stops26h 50m

Castries George F. L. Charle

Mon 6/15

12:35 pm-3:19 pm

3 stops26h 44m

$1,367

JacksonvilleCastries

JAX - SLU

JAXSLU

Jacksonville

Tue 7/14

3:54 pm-9:30 am

3 stops17h 36m

Castries George F. L. Charle

Sun 7/19

5:00 am-9:31 pm

2 stops16h 31m

$1,661
Cheapest one-way
Quickest one-way

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Fri 9/25

6:30 am-2:23 pm

1 stop7h 53m

$259

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Fri 9/25

11:17 am-1:31 pm

3 stops26h 14m

$2,045

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Sorted by cheapest first

Best time to book a flight from Jacksonville to Saint Lucia

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

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

Currently, February is the cheapest month in which you can book a flight from Jacksonville to Saint Lucia (average of $350). Flying from Jacksonville to Saint Lucia in December is currently the most expensive (average of $819). 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 May 1, 2026.
Get a feel of what it's like to fly with Delta and American Airlines from Jacksonville to Saint Lucia 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
8,464 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.2

Entertainment

7.8

Boarding

8.1

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
8,464 reviews
Delta
7.9
Good
8,464 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.2

Entertainment

7.8

Boarding

8.1

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
7.1
Good
11,684 reviews
Delta
7.9
Good
8,464 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.2

Entertainment

7.8

Boarding

8.1

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 Saint Lucia. 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 from for flights from Jacksonville to Saint Lucia?

    If you book a flight to Saint Lucia from Jacksonville, you will be flying from Jacksonville, which is the city’s only airport. Jacksonville (JAX) is located 11.2 mi from the center of Jacksonville.

  • How long is the flight from Jacksonville to Saint Lucia?

    Departing from Jacksonville to Saint Lucia will take you 18h 17m. The distance between Jacksonville and Saint Lucia is about 1754 mi.

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

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

  • How can I find direct flights from Jacksonville to Saint Lucia?

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

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

    Yes. Cheapflights offers flight deals from Jacksonville 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 Jacksonville to Saint Lucia?

    Currently, February is the cheapest month in which you can book a flight from Jacksonville to Saint Lucia (average of $350). Flying from Jacksonville to Saint Lucia in December is currently the most expensive (average of $819). 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

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See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Jacksonville to Saint Lucia

Discover the top 2 airlines that operate flights from Jacksonville 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 May 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$468Average$645FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$517Average$816FlexibilityNo cancel feeOn-time71%

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