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Saint Lucia

$247+ 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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — UVF
Dec 19 — Dec 261
Fri 12/19
Fri 12/26
1 adult, Economy
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Cheap 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 November 19, 2025.

Round-trip from

$559
(Delta)

One-way from

$247
(Priceline)
From Louisiana to Saint Lucia
Search Deals
One-way flight from Louisiana to Saint Lucia
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Find 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 November 19, 2025.

This American Airlines deal was found by Cheapflights users on 11/18. 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.
Sun 12/287:28 amMSY - UVF
1 stop27h 36mAmerican Airlines
Sun 1/112:46 pmUVF - MSY
1 stop11h 10mAmerican Airlines
Deal found 11/18$797
This Delta deal was found by Cheapflights users on 11/18. 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 12/266:55 pmMSY - UVF
1 stop16h 41mDelta
Thu 1/14:50 pmUVF - MSY
1 stop8h 38mDelta
Deal found 11/18$901
This Delta deal was found by Cheapflights users on 11/18. 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 12/266:55 pmMSY - UVF
1 stop16h 41mDelta
Wed 12/314:50 pmUVF - MSY
1 stop29h 32mDelta
Deal found 11/18$981
This American Airlines deal was found by Cheapflights users on 11/18. 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.
Sat 12/276:55 pmMSY - UVF
1 stop16h 09mAmerican Airlines
Wed 12/314:54 pmUVF - MSY
1 stop9h 05mAmerican Airlines
Deal found 11/18$987
This American Airlines deal was found by Cheapflights users on 11/18. 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 11/256:17 pmMSY - UVF
1 stop17h 02mAmerican Airlines
Sun 11/304:52 pmUVF - MSY
2 stops19h 11mAmerican Airlines
Deal found 11/18$1,022
This American Airlines deal was found by Cheapflights users on 11/18. 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.
Sun 12/286:46 pmMSY - UVF
1 stop16h 18mAmerican Airlines
Wed 12/314:54 pmUVF - MSY
1 stop9h 05mAmerican Airlines
Deal found 11/18$1,026
This American Airlines deal was found by Cheapflights users on 11/18. 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.
Sat 12/276:55 pmMSY - UVF
1 stop16h 09mAmerican Airlines
Thu 1/14:54 pmUVF - MSY
1 stop9h 05mAmerican Airlines
Deal found 11/18$1,062
This Mytrip deal was found by Cheapflights users on 11/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:40 amMSY - SLU
2 stops30h 55mMultiple Airlines
Sun 1/115:00 amSLU - MSY
2 stops14h 17mMultiple Airlines
Deal found 11/18$1,493

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 November 19, 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

Sun 1/25

5:23 am-3:05 pm

1 stop7h 42m

Castries Hewanorra

Thu 1/29

4:25 pm-8:50 am

1 stop18h 25m

$559

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Sun 2/8

5:34 pm-4:02 pm

2 stops20h 28m

Castries Hewanorra

Thu 2/12

5:02 pm-8:53 am

1 stop17h 51m

$564

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Mon 3/16

6:32 pm-2:18 pm

1 stop18h 46m

Castries Hewanorra

Fri 3/20

3:48 pm-5:37 pm

1 stop26h 49m

$601

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Fri 4/10

5:24 am-1:15 pm

1 stop6h 51m

Castries Hewanorra

Tue 4/14

4:05 pm-9:42 am

2 stops18h 37m

$630

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Thu 1/1

5:50 am-3:54 pm

1 stop8h 04m

Castries Hewanorra

Thu 1/8

2:46 pm-8:51 pm

1 stop8h 05m

$632

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Fri 5/8

5:24 am-1:15 pm

1 stop6h 51m

Castries Hewanorra

Mon 5/11

4:05 pm-8:07 am

1 stop17h 02m

$650

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Sun 1/25

6:00 am-4:02 pm

1 stop8h 02m

Castries Hewanorra

Thu 1/29

4:06 pm-10:08 am

2 stops20h 02m

$674

ShreveportCastries

SHV - UVF

SHVUVF

Shreveport

Mon 1/26

12:20 pm-4:02 pm

2 stops25h 42m

Castries Hewanorra

Wed 1/28

5:02 pm-11:50 am

2 stops20h 48m

$706

Baton RougeCastries

BTR - UVF

BTRUVF

Baton Rouge Ryan

Thu 1/1

2:18 pm-1:04 pm

2 stops20h 46m

Castries Hewanorra

Thu 1/8

5:02 pm-10:03 am

2 stops19h 01m

$710

ShreveportCastries

SHV - UVF

SHVUVF

Shreveport

Fri 1/2

2:05 pm-1:04 pm

2 stops20h 59m

Castries Hewanorra

Fri 1/9

5:02 pm-9:47 am

2 stops18h 45m

$710

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/18

Showing 1-10 of 33 results
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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 $675). 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 7h 42m. There are 2177 mi between Louisiana and Saint Lucia. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Louisiana to Saint Lucia one-way?

    The cheapest airlines for a one-way flight from Louisiana to Saint Lucia are JetBlue ($247), American Airlines ($273), and Delta ($430).

  • 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 $675). 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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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 November 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$547Average$793FlexibilityNo cancel feeOn-time71%
DeltaCheapest$592Average$912FlexibilityNo cancel feeOn-timeN/A

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