HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Saint Lucia

$661+ Cheap flights from Baton Rouge (BTR) 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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — UVF
dez 4 — dez 111
qui 12/4
qui 12/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Baton Rouge 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 Baton Rouge to Saint Lucia

Keep the following information in mind while searching for Baton Rouge to Saint Lucia flight deals. Data was last updated novembro 4, 2025.

Round-trip from

$661
(American Airlines)
From Baton Rouge Ryan to Saint Lucia
Search Deals

Find flight deals from Baton Rouge to Saint Lucia

Cheapest flights from Baton Rouge to Saint Lucia
Explore the most affordable flight options available from Baton Rouge to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on novembro 4, 2025.

This American Airlines deal was found by Cheapflights users on 11/3. 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.
dom 12/75:27 pmBTR - UVF
1 stop19h 33mAmerican Airlines
dom 12/144:53 pmUVF - BTR
2 stops22h 52mAmerican Airlines
Deal found 11/3$661
This American Airlines deal was found by Cheapflights users on 11/3. 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.
qui 12/184:34 pmBTR - UVF
2 stops18h 30mAmerican Airlines
qui 12/253:54 pmUVF - BTR
2 stops19h 45mAmerican Airlines
Deal found 11/3$1,074

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baton Rouge 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 novembro 4, 2025.
Use the filters below to find and compare flights from Baton Rouge to Saint Lucia that are best for you.

Fly from

Baton Rouge

Fly to

Saint Lucia

Route

Depart

Return

Price

Baton RougeCastries

BTR - UVF

BTRUVF

Baton Rouge Ryan

dom 12/7

5:27 pm-3:00 pm

1 stop19h 33m

Castries Hewanorra

dom 12/14

4:53 pm-1:45 pm

2 stops22h 52m

$661

Baton RougeCastries

BTR - UVF

BTRUVF

Baton Rouge Ryan

qui 12/18

4:34 pm-1:04 pm

2 stops18h 30m

Castries Hewanorra

qui 12/25

3:54 pm-9:39 am

2 stops19h 45m

$1,074

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Best time to book a flight from Baton Rouge to Saint Lucia

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

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

Currently, April is the cheapest month in which you can book a flight from Baton Rouge to Saint Lucia (average of $531). Flying from Baton Rouge to Saint Lucia in December is currently the most expensive (average of $678). 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.

Related info for your journey

Find useful and relevant information for your journey from Baton Rouge 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 Baton Rouge to Saint Lucia?

    Most people fly from Baton Rouge Ryan (BTR) if they book a flight from Baton Rouge to Saint Lucia. Baton Rouge Ryan is conveniently located just 5.8 mi from Baton Rouge’s city center.

  • How long is the flight from Baton Rouge to Saint Lucia?

    There are many flights that can get you from Baton Rouge to Saint Lucia in 19h 33m. Fly via American Airlines to get the fastest option. Baton Rouge and Saint Lucia are separated by a distance of 2241 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Baton Rouge 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 Baton Rouge to Saint Lucia?

    Currently, April is the cheapest month in which you can book a flight from Baton Rouge to Saint Lucia (average of $531). Flying from Baton Rouge to Saint Lucia in December is currently the most expensive (average of $678). 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 Baton Rouge to Saint Lucia

See prices for flight routes from nearby airports that may be better suited for you.
New Orleans to Luis Munoz Marin Intl flights
New Orleans to Montego Bay flights
New Orleans to Saint Thomas Island flights
New Orleans to Punta Cana flights
New Orleans to Santo Domingo flights
New Orleans to Castries flights
New Orleans to Nassau flights
New Orleans to Puerto Plata flights
New Orleans to Simpson Bay flights
New Orleans to Willemstad flights
New Orleans to Providenciales flights
New Orleans to Santiago de los Caballeros flights
Shreveport to Saint Thomas Island flights
New Orleans to Kingston flights
Lafayette to Luis Munoz Marin Intl flights
New Orleans to Oranjestad flights
New Orleans to George Town flights
Baton Rouge to Luis Munoz Marin Intl flights
New Orleans to St. John's flights
New Orleans to Road Town flights
New Orleans to Christiansted flights
New Orleans to Georgetown flights
Shreveport to Punta Cana flights
Baton Rouge to Punta Cana flights
Lafayette to Punta Cana flights
Baton Rouge to Montego Bay flights
New Orleans to Basseterre flights
Shreveport to Luis Munoz Marin Intl flights
Baton Rouge to Georgetown flights
New Orleans to Bridgetown flights
New Orleans to Port of Spain flights
Baton Rouge to Nassau flights
Baton Rouge to Providenciales flights
New Orleans to Kingstown flights
Alexandria to Luis Munoz Marin Intl flights
New Orleans to Freeport flights
New Orleans to Fort-de-France flights
New Orleans to Gregory Town flights
New Orleans to Marsh Harbour flights
Baton Rouge to Saint Thomas Island flights
Shreveport to Montego Bay flights
Lafayette to Castries flights
New Orleans to St. George's flights
New Orleans to Pointe-à-Pitre flights
Baton Rouge to Santo Domingo flights
Baton Rouge to Oranjestad flights
Shreveport to Road Town flights

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.