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Saint Lucia

$189+ 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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — UVF
Aug 17 — Aug 241
Mon 8/17
Mon 8/24
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 July 18, 2026.

This American Airlines deal was found by Cheapflights users on 7/13. 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.
Tue 11/106:03 pm
JAX
-
UVF
2 stops18h 18m
American Airlines
Wed 11/184:50 pm
UVF
-
JAX
2 stops19h 52m
American Airlines
Deal found 7/13$572
This American Airlines deal was found by Cheapflights users on 7/13. 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 8/276:00 am
JAX
-
UVF
1 stop7h 49m
American Airlines
Thu 9/33:19 pm
UVF
-
JAX
1 stop7h 47m
American Airlines
Deal found 7/13$588
This American Airlines deal was found by Cheapflights users on 7/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:15 pm
JAX
-
UVF
1 stop17h 52m
American Airlines
Wed 10/213:01 pm
UVF
-
JAX
1 stop8h 52m
American Airlines
Deal found 7/15$608
This American Airlines deal was found by Cheapflights users on 7/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:47 am
JAX
-
UVF
1 stop7h 16m
American Airlines
Tue 10/203:01 pm
UVF
-
JAX
1 stop8h 52m
American Airlines
Deal found 7/16$612
This American Airlines deal was found by Cheapflights users on 7/13. 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 11/66:15 pm
JAX
-
UVF
2 stops18h 06m
American Airlines
Tue 11/104:50 pm
UVF
-
JAX
2 stops20h 06m
American Airlines
Deal found 7/13$616
This American Airlines deal was found by Cheapflights users on 7/13. 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 11/297:14 pm
JAX
-
UVF
2 stops17h 07m
American Airlines
Sun 12/64:05 pm
UVF
-
JAX
1 stop17h 34m
American Airlines
Deal found 7/13$617
This American Airlines deal was found by Cheapflights users on 7/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/77:05 pm
JAX
-
UVF
2 stops17h 14m
American Airlines
Sun 12/134:53 pm
UVF
-
JAX
2 stops19h 57m
American Airlines
Deal found 7/15$618
This American Airlines deal was found by Cheapflights users on 7/13. 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 11/287:57 pm
JAX
-
UVF
1 stop16h 24m
American Airlines
Sun 12/64:53 pm
UVF
-
JAX
1 stop8h 06m
American Airlines
Deal found 7/13$632

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 July 18, 2026.

Round-trip from

$572
(American Airlines)

One-way from

$189
(United Airlines)
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 July 18, 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 8/27

6:12 pm-2:19 pm

2 stops20h 07m

Castries Hewanorra

Thu 9/3

2:49 pm-9:57 am

2 stops19h 08m

$593

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Fri 11/6

7:18 am-3:50 pm

1 stop7h 32m

Castries Hewanorra

Tue 11/10

4:04 pm-8:38 am

1 stop17h 34m

$608

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Thu 10/15

8:15 pm-3:03 pm

2 stops18h 48m

Castries Hewanorra

Wed 10/21

3:01 pm-11:53 pm

1 stop8h 52m

$613

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Sat 11/28

7:57 pm-1:21 pm

1 stop16h 24m

Castries Hewanorra

Sun 12/6

4:53 pm-11:59 pm

1 stop8h 06m

$632

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Tue 8/25

6:05 am-3:12 pm

1 stop9h 07m

Castries Hewanorra

Fri 8/28

1:59 pm-12:31 am

1 stop10h 32m

$647
Quickest round-trip

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Thu 8/27

6:05 am-3:12 pm

1 stop9h 07m

Castries Hewanorra

Thu 9/3

1:50 pm-12:19 am

1 stop10h 29m

$650

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Thu 12/10

7:41 pm-1:19 pm

1 stop16h 38m

Castries Hewanorra

Sun 12/13

2:23 pm-11:59 pm

1 stop10h 36m

$653
Cheapest one-way

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Fri 8/7

7:09 pm-12:10 pm

1 stop17h 01m

$189

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Sat 8/15

6:05 pm-2:29 pm

1 stop20h 24m

$283

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Sat 8/8

5:36 pm-12:39 pm

1 stop19h 03m

$290

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/16

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

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 $517). Flying from Jacksonville to Saint Lucia in November is currently the most expensive (average of $1,359). 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 July 18, 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
7.8
Good
8,478 reviews

Overall

7.8

Comfort

7.8

Entertainment

7.8

Crew

8.5

Food

7.2

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
7.8
Good
8,478 reviews
Delta
7.8
Good
8,478 reviews

Overall

7.8

Comfort

7.8

Entertainment

7.8

Crew

8.5

Food

7.2

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
11,826 reviews
Delta
7.8
Good
8,478 reviews

Overall

7.8

Comfort

7.8

Entertainment

7.8

Crew

8.5

Food

7.2

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 20h 07m. 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 $517). Flying from Jacksonville to Saint Lucia in November is currently the most expensive (average of $1,359). 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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Alternative routes for Jacksonville to Saint Lucia

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 July 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$462Average$816FlexibilityNo cancel feeOn-time71%
DeltaCheapest$468Average$645FlexibilityNo cancel feeOn-timeN/A

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