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Saint Lucia

$158+ 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 3/19. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — UVF
Apr 4 — Apr 111
Sat 4/4
Sat 4/11
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 March 5, 2026.

This American Airlines deal was found by Cheapflights users on 3/1. 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 9/146:15 pm
JAX
-
UVF
2 stops19h 35m
American Airlines
Mon 9/214:00 pm
UVF
-
JAX
2 stops25h 40m
American Airlines
Deal found 3/1$353
This American Airlines deal was found by Cheapflights users on 3/2. 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 8/285:50 pm
JAX
-
UVF
1 stop19h 19m
American Airlines
Mon 8/313:09 pm
UVF
-
JAX
2 stops22h 03m
American Airlines
Deal found 3/2$360
This American Airlines deal was found by Cheapflights users on 3/3. 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 5/203:56 pm
JAX
-
UVF
2 stops20h 06m
American Airlines
Tue 5/263:16 pm
UVF
-
JAX
1 stop9h 05m
American Airlines
Deal found 3/3$423
This KAYAK deal was found by Cheapflights users on 3/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/196:10 am
JAX
-
UVF
1 stop8h 17m
JetBlue
Thu 5/281:50 pm
UVF
-
JAX
1 stop9h 28m
JetBlue
Deal found 3/3$442
This American Airlines deal was found by Cheapflights users on 3/1. 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 5/216:00 am
JAX
-
UVF
1 stop6h 02m
American Airlines
Thu 5/283:16 pm
UVF
-
JAX
1 stop17h 19m
American Airlines
Deal found 3/1$448
This KAYAK deal was found by Cheapflights users on 3/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/196:10 am
JAX
-
UVF
1 stop8h 17m
JetBlue
Fri 5/291:50 pm
UVF
-
JAX
1 stop9h 28m
JetBlue
Deal found 3/3$472
This American Airlines deal was found by Cheapflights users on 3/1. 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 4/157:44 pm
JAX
-
UVF
2 stops18h 42m
American Airlines
Wed 4/222:45 pm
UVF
-
JAX
2 stops18h 18m
American Airlines
Deal found 3/1$487
This Expedia deal was found by Cheapflights users on 3/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1310:55 am
JAX
-
SLU
2 stops28h 40m
Multiple Airlines
Sat 9/195:50 pm
SLU
-
JAX
2 stops27h 41m
Multiple Airlines
Deal found 3/4$3,808

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 March 5, 2026.

Round-trip from

$353
(American Airlines)

One-way from

$158
(American 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 March 5, 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-12:02 pm

2 stops16h 03m

Castries Hewanorra

Thu 5/28

3:16 pm-8:35 am

1 stop17h 19m

$453

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Fri 3/20

8:07 pm-2:58 pm

2 stops18h 51m

Castries Hewanorra

Mon 3/23

3:58 pm-9:03 am

1 stop17h 05m

$521
Quickest round-trip

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Thu 5/21

6:14 am-3:19 pm

1 stop9h 05m

Castries Hewanorra

Thu 5/28

1:50 pm-11:18 pm

1 stop9h 28m

$522

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Mon 6/1

6:14 am-3:19 pm

1 stop9h 05m

Castries Hewanorra

Fri 6/5

1:50 pm-4:29 pm

1 stop26h 39m

$552

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Mon 6/1

6:05 pm-12:02 pm

2 stops17h 57m

Castries Hewanorra

Fri 6/5

2:58 pm-1:08 pm

2 stops22h 10m

$560

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Wed 3/11

6:09 pm-2:58 pm

2 stops20h 49m

Castries Hewanorra

Sat 3/14

3:58 pm-9:03 am

1 stop17h 05m

$727
Cheapest one-way

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Thu 3/19

6:09 pm-2:58 pm

2 stops20h 49m

$158

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Tue 3/10

6:30 am-1:58 pm

1 stop7h 28m

$198
Quickest one-way

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Tue 3/17

7:35 am-1:58 pm

1 stop6h 23m

$198

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Tue 3/10

6:00 am-2:58 pm

1 stop8h 58m

$198

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/1

Showing 1-10 of 14 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, April is the cheapest month in which you can book a flight from Jacksonville to Saint Lucia (average of $364). Flying from Jacksonville to Saint Lucia 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.

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 March 5, 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
8,248 reviews

Entertainment

7.8

Comfort

7.9

Overall

7.9

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
7.9
Good
8,248 reviews
Delta
7.9
Good
8,248 reviews

Entertainment

7.8

Comfort

7.9

Overall

7.9

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
7.2
Good
11,381 reviews
Delta
7.9
Good
8,248 reviews

Entertainment

7.8

Comfort

7.9

Overall

7.9

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 9h 05m. The distance between Jacksonville and Saint Lucia is about 1754 mi. This flight may include one or multiple stops.

  • 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, April is the cheapest month in which you can book a flight from Jacksonville to Saint Lucia (average of $364). Flying from Jacksonville to Saint Lucia 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

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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 March 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$468Average$645FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$507Average$813FlexibilityNo cancel feeOn-time71%

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