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Saint Lucia

$279+ Cheap flights from Louisiana 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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — UVF
Jan 20 — Jan 271
Tue 1/20
Tue 1/27
1 adult, Economy
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Cheap flight deals from Louisiana to Saint Lucia

Cheapest flights from Louisiana to Saint Lucia
Explore the most affordable flight options available from Louisiana to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 21, 2025.

This American Airlines deal was found by Cheapflights users on 12/21. 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 12/255:30 pmMSY - UVF
2 stops20h 24mAmerican Airlines
Sat 12/274:54 pmUVF - MSY
1 stop18h 14mAmerican Airlines
Deal found 12/21$1,084

Find flight deals from Louisiana to Saint Lucia

Keep the following information in mind while searching for Louisiana to Saint Lucia flight deals. Data was last updated December 21, 2025.

Round-trip from

$588
(American Airlines)

One-way from

$279
(American Airlines)
From Louisiana to Saint Lucia
Search Deals
One-way flight from Louisiana to Saint Lucia
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisiana 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 December 21, 2025.
Use the filters below to find and compare flights from Louisiana to Saint Lucia that are best for you.

Fly from

Louisiana

Fly to

Saint Lucia

Route

Depart

Return

Price

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Wed 2/4

6:02 pm-3:03 pm

2 stops19h 01m

Castries Hewanorra

Wed 2/11

5:02 pm-8:35 am

2 stops17h 33m

$593

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Tue 3/10

6:00 am-1:55 pm

1 stop6h 55m

Castries Hewanorra

Sun 3/15

2:57 pm-8:50 am

1 stop18h 53m

$600

ShreveportCastries

SHV - UVF

SHVUVF

Shreveport

Thu 3/12

4:55 pm-2:58 pm

2 stops21h 03m

Castries Hewanorra

Sun 3/15

2:57 pm-12:33 pm

2 stops22h 36m

$681

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Wed 2/4

6:05 am-4:25 pm

3 stops32h 20m

Castries Hewanorra

Wed 2/11

5:15 pm-10:58 pm

3 stops31h 43m

$799

ShreveportCastries

SHV - UVF

SHVUVF

Shreveport

Sun 5/24

10:26 am-1:45 pm

2 stops26h 19m

Castries Hewanorra

Fri 5/29

4:15 pm-5:53 pm

2 stops26h 38m

$848

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Sat 3/14

9:40 am-2:58 pm

1 stop28h 18m

Castries Hewanorra

Sat 3/21

2:57 pm-11:59 pm

1 stop10h 02m

$991

New OrleansCastries

MSY - SLU

MSYSLU

New Orleans Louis Armstrong

Mon 4/20

7:00 am-6:35 pm

3 stops10h 35m

Castries George F. L. Charle

Sat 4/25

6:20 pm-5:03 pm

2 stops47h 43m

$1,284

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Sat 4/11

4:45 pm-1:50 pm

2 stops20h 05m

$279

Baton RougeCastries

BTR - UVF

BTRUVF

Baton Rouge Ryan

Thu 1/29

4:38 pm-3:03 pm

2 stops20h 25m

$323

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Sat 4/11

10:46 am-1:46 pm

3 stops26h 00m

$463

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

Best time to book a flight from Louisiana to Saint Lucia

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

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

Currently, April is the cheapest month in which you can book a flight from Louisiana to Saint Lucia (average of $537). Flying from Louisiana to Saint Lucia in May is currently the most expensive (average of $680). 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 Louisiana to Saint Lucia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Louisiana to Saint Lucia?

    Departing from Louisiana to Saint Lucia will take you 19h 01m. There are 2177 mi between Louisiana and Saint Lucia.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Louisiana 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 Louisiana to Saint Lucia?

    Currently, April is the cheapest month in which you can book a flight from Louisiana to Saint Lucia (average of $537). Flying from Louisiana to Saint Lucia in May is currently the most expensive (average of $680). 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

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Alternative routes for Louisiana 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 Louisiana to Saint Lucia

Discover the top 2 airlines that operate flights from Louisiana 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 December 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$547Average$809FlexibilityNo cancel feeOn-time71%
DeltaCheapest$592Average$902FlexibilityNo cancel feeOn-timeN/A

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