HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Saint Lucia

$515+ Cheap flights from Jacksonville (JAX) to Saint Lucia

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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — UVF
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Jacksonville to Saint Lucia 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 Saint Lucia

Keep the following information in mind while searching for Jacksonville to Saint Lucia flight deals. Data was last updated July 3, 2025.

Round-trip from

$515
(American Airlines)
From Jacksonville to Saint Lucia
Search Deals

Find 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 3, 2025.

This American Airlines deal was found by Cheapflights users on 7/3. 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 8/137:00 amJAX - UVF
1 stop7h 35mAmerican Airlines
Wed 8/202:58 pmUVF - JAX
1 stop28h 34mAmerican Airlines
Deal found 7/3$515
This Delta deal was found by Cheapflights users on 6/30. 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.
Mon 8/255:20 amJAX - UVF
1 stop8h 55mDelta
Fri 8/293:35 pmUVF - JAX
1 stop8h 24mDelta
Deal found 6/30$517
This Air Canada deal was found by Cheapflights users on 7/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/276:49 pmJAX - UVF
2 stops20h 36mAir Canada
Sun 11/305:15 pmUVF - JAX
2 stops26h 19mAir Canada
Deal found 7/1$1,534

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 3, 2025.
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 8/13

7:00 am-2:35 pm

1 stop7h 35m

Castries Hewanorra

Wed 8/20

2:58 pm-7:32 pm

1 stop28h 34m

$515

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Mon 8/25

5:20 am-2:15 pm

1 stop8h 55m

Castries Hewanorra

Fri 8/29

3:35 pm-11:59 pm

1 stop8h 24m

$517

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Thu 11/27

6:49 pm-4:25 pm

2 stops20h 36m

Castries Hewanorra

Sun 11/30

5:15 pm-6:34 pm

2 stops26h 19m

$1,534

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

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

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 3, 2025.
Get a feel of what it's like to fly with Delta, American Airlines, and Air Canada 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
8.0
Very good
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

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
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

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
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

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.
Air Canada
7.1
Good
9,681 reviews
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

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.

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

Alternative routes for Jacksonville to Saint Lucia

See prices for flight routes from nearby airports that may be better suited for you.
Orlando to Luis Munoz Marin Intl flights
Fort Lauderdale to Luis Munoz Marin Intl flights
Tampa to Luis Munoz Marin Intl flights
Miami to Luis Munoz Marin Intl flights
Miami to Nassau flights
Miami to Punta Cana flights
Fort Lauderdale to Punta Cana flights
Orlando to Punta Cana flights
Orlando to Montego Bay flights
Fort Lauderdale to Montego Bay flights
Fort Lauderdale to Nassau flights
Miami to Santo Domingo flights
Orlando to Ponce flights
Miami to Oranjestad flights
Orlando to Santo Domingo flights
Fort Lauderdale to Santo Domingo flights
Orlando to Aguadilla flights
Miami to Montego Bay flights
Orlando to Saint Thomas Island flights
Fort Lauderdale to Kingston flights
Miami to Havana flights
Miami to Port of Spain flights
Miami to Willemstad flights
Jacksonville to Luis Munoz Marin Intl flights
Orlando to Nassau flights
Orlando to Santiago de los Caballeros flights
Fort Lauderdale to Port of Spain flights
Miami to Simpson Bay flights
Fort Lauderdale to Saint Thomas Island flights
Miami to Castries flights
Miami to Cap Haitien flights
Orlando to Oranjestad flights
Miami to Santiago de los Caballeros flights
Fort Lauderdale to Freeport flights
Miami to Bridgetown flights
Fort Lauderdale to Santiago de los Caballeros flights
Orlando to Port of Spain flights
Tampa to Punta Cana flights
West Palm Beach to Luis Munoz Marin Intl flights
Miami to St. George's flights
West Palm Beach to Punta Cana flights
Miami to Providenciales flights
Miami to Kingston flights
Fort Lauderdale to Oranjestad flights
Tampa to Montego Bay flights
Panama City to Luis Munoz Marin Intl flights
Miami to Saint Thomas Island flights
Pensacola to Luis Munoz Marin Intl flights
Tampa to Santo Domingo flights
Fort Lauderdale to Puerto Plata flights

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 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$492Average$751FlexibilityNo cancel feeOn-time71%
DeltaCheapest$507Average$545FlexibilityNo cancel feeOn-timeN/A

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.