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Saint Lucia

$114+ 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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — UVF
Mar 21 — Mar 281
Sat 3/21
Sat 3/28
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 February 19, 2026.

This Delta deal was found by Cheapflights users on 2/17. 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 4/155:30 am
JAX
-
UVF
1 stop8h 32m
Delta
Wed 4/223:22 pm
UVF
-
JAX
1 stop8h 37m
Delta
Deal found 2/17$348
This American Airlines deal was found by Cheapflights users on 2/17. 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 10/67:19 pm
JAX
-
UVF
2 stops18h 06m
American Airlines
Wed 10/142:20 pm
UVF
-
JAX
2 stops18h 05m
American Airlines
Deal found 2/17$349
This American Airlines deal was found by Cheapflights users on 2/16. 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.
Fri 2/206:00 am
JAX
-
UVF
1 stop7h 48m
American Airlines
Mon 3/93:58 pm
UVF
-
JAX
1 stop17h 05m
American Airlines
Deal found 2/16$421
This American Airlines deal was found by Cheapflights users on 2/16. 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.
Mon 2/236:00 am
JAX
-
UVF
1 stop8h 58m
American Airlines
Mon 3/23:48 pm
UVF
-
JAX
1 stop18h 15m
American Airlines
Deal found 2/16$428
This KAYAK deal was found by Cheapflights users on 2/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/316:00 am
JAX
-
UVF
1 stop11h 46m
JetBlue
Sat 4/46:52 pm
UVF
-
JAX
1 stop14h 02m
JetBlue
Deal found 2/16$454
This Delta deal was found by Cheapflights users on 2/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/76:30 am
JAX
-
UVF
1 stop7h 28m
Delta
Tue 4/143:22 pm
UVF
-
JAX
1 stop8h 37m
Delta
Deal found 2/16$455
This American Airlines deal was found by Cheapflights users on 2/17. 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 3/238:05 pm
JAX
-
UVF
1 stop17h 43m
American Airlines
Mon 3/303:58 pm
UVF
-
JAX
1 stop17h 05m
American Airlines
Deal found 2/17$473
This Delta deal was found by Cheapflights users on 2/17. 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.
Fri 2/205:30 am
JAX
-
UVF
1 stop8h 35m
Delta
Mon 3/93:18 pm
UVF
-
JAX
1 stop7h 43m
Delta
Deal found 2/17$477
This American Airlines deal was found by Cheapflights users on 2/16. 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 4/156:00 am
JAX
-
UVF
1 stop8h 26m
American Airlines
Wed 4/222:45 pm
UVF
-
JAX
2 stops21h 54m
American Airlines
Deal found 2/16$478
This Travelocity deal was found by Cheapflights users on 2/15. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/1410:20 am
JAX
-
SLU
2 stops29h 15m
Multiple Airlines
Sat 6/205:50 pm
SLU
-
JAX
2 stops27h 41m
Multiple Airlines
Deal found 2/15$4,054
This Orbitz deal was found by Cheapflights users on 2/17. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/410:55 am
JAX
-
SLU
2 stops28h 40m
Multiple Airlines
Wed 10/1410:15 am
SLU
-
JAX
2 stops35h 51m
Multiple Airlines
Deal found 2/17$4,069

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 February 19, 2026.

Round-trip from

$348
(Delta)

One-way from

$114
(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 February 19, 2026.
Use the filters below to find and compare flights from Jacksonville to Saint Lucia that are best for you.

Fly from

Jacksonville

Fly to

Saint Lucia

Route

Depart

Return

Price

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Wed 4/15

5:30 am-2:02 pm

1 stop8h 32m

Castries Hewanorra

Wed 4/22

3:22 pm-11:59 pm

1 stop8h 37m

$348

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Tue 4/7

6:30 am-1:58 pm

1 stop7h 28m

Castries Hewanorra

Tue 4/14

3:22 pm-11:59 pm

1 stop8h 37m

$455

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Mon 3/23

8:05 pm-1:48 pm

1 stop17h 43m

Castries Hewanorra

Mon 3/30

3:58 pm-9:03 am

1 stop17h 05m

$473

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Wed 4/15

6:00 am-2:26 pm

1 stop8h 26m

Castries Hewanorra

Wed 4/22

2:45 pm-12:39 pm

2 stops21h 54m

$478

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Thu 3/12

6:09 pm-2:58 pm

2 stops20h 49m

Castries Hewanorra

Wed 3/18

2:48 pm-8:51 am

2 stops18h 03m

$491

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Tue 5/5

7:44 pm-2:26 pm

2 stops18h 42m

Castries Hewanorra

Tue 5/12

3:13 pm-10:10 am

2 stops18h 57m

$518

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Sun 4/12

8:19 pm-1:45 pm

2 stops17h 26m

Castries Hewanorra

Tue 5/12

3:13 pm-10:10 am

2 stops18h 57m

$538

JacksonvilleCastries

JAX - SLU

JAXSLU

Jacksonville

Sun 6/14

10:20 am-3:35 pm

2 stops29h 15m

Castries George F. L. Charle

Sat 6/20

5:50 pm-9:31 pm

2 stops27h 41m

$4,054

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Tue 8/4

5:30 am-2:13 pm

1 stop8h 43m

$114

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Tue 8/4

6:24 pm-2:15 pm

2 stops19h 51m

$117

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/15

Showing 1-10 of 13 results
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 $367). 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 February 19, 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
8,212 reviews

Crew

8.5

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.8

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
8,212 reviews
Delta
7.9
Good
8,212 reviews

Crew

8.5

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.8

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
11,313 reviews
Delta
7.9
Good
8,212 reviews

Crew

8.5

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.8

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 8h 32m. 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 $367). 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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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 February 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$507Average$681FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$507Average$813FlexibilityNo cancel feeOn-time71%

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