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Saint Lucia

$774+ 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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — UVF
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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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 July 31, 2025.

Round-trip from

$774
(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 July 31, 2025.

This American Airlines deal was found by Cheapflights users on 7/31. 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 9/1812:12 pmBTR - UVF
2 stops25h 05mAmerican Airlines
Sun 9/213:17 pmUVF - BTR
2 stops27h 46mAmerican Airlines
Deal found 7/31$774

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 July 31, 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

Thu 9/18

12:12 pm-2:17 pm

2 stops25h 05m

Castries Hewanorra

Sun 9/21

3:17 pm-6:03 pm

2 stops27h 46m

$774

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

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, January is the cheapest month in which you can book a flight from Baton Rouge to Saint Lucia (average of $556). Flying from Baton Rouge 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 31, 2025.
Read reviews from past customers who have flown American Airlines from Baton Rouge to Saint Lucia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Overall

7.2

Boarding

7.5

Food

6.5

Entertainment

6.9

Comfort

7.2

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Overall

7.2

Boarding

7.5

Food

6.5

Entertainment

6.9

Comfort

7.2

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.

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.

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

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