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Saint Lucia

$273+ 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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — UVF
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
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 4, 2025.

This Mytrip deal was found by Cheapflights users on 12/4. 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.
Sat 12/276:40 amMSY - SLU
3 stops30h 35mMultiple Airlines
Sat 1/36:20 pmSLU - MSY
3 stops31h 39mMultiple Airlines
Deal found 12/4$1,266
This Priceline deal was found by Cheapflights users on 12/4. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/273:35 pmMSY - UVF
1 stop19h 24mJetBlue
Sat 1/31:25 pmUVF - MSY
1 stop24h 34mJetBlue
Deal found 12/4$2,422
This American Airlines deal was found by Cheapflights users on 12/4. 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
Sat 1/34:54 pmUVF - MSY
2 stops18h 41mAmerican Airlines
Deal found 12/4$2,781

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 4, 2025.

Round-trip from

$584
(American Airlines)

One-way from

$273
(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 4, 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

Fri 4/10

5:24 am-1:15 pm

1 stop6h 51m

Castries Hewanorra

Tue 4/14

4:05 pm-8:07 am

1 stop17h 02m

$584

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Mon 3/2

6:00 am-4:00 pm

1 stop8h 00m

Castries Hewanorra

Sat 3/7

5:00 pm-7:50 am

1 stop16h 50m

$584

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Mon 1/26

5:23 am-3:05 pm

1 stop7h 42m

Castries Hewanorra

Fri 1/30

4:25 pm-11:25 pm

1 stop9h 00m

$589

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Thu 4/9

2:29 pm-1:15 pm

1 stop21h 46m

Castries Hewanorra

Tue 4/14

4:05 pm-8:07 am

1 stop17h 02m

$594

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Thu 2/5

7:09 pm-1:46 pm

1 stop16h 37m

Castries Hewanorra

Sat 2/7

5:02 pm-8:56 am

1 stop17h 54m

$609

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Thu 3/12

6:00 am-2:58 pm

1 stop7h 58m

Castries Hewanorra

Mon 3/16

3:58 pm-11:59 pm

1 stop9h 01m

$609

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Fri 1/16

6:00 am-4:02 pm

1 stop8h 02m

Castries Hewanorra

Fri 1/23

2:46 pm-8:51 pm

1 stop8h 05m

$613

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Sat 2/14

6:44 pm-4:00 pm

1 stop19h 16m

Castries Hewanorra

Thu 2/19

3:50 pm-8:38 am

2 stops18h 48m

$625

Baton RougeCastries

BTR - UVF

BTRUVF

Baton Rouge Ryan

Sun 1/25

6:47 pm-4:02 pm

2 stops19h 15m

Castries Hewanorra

Wed 1/28

5:02 pm-1:59 pm

2 stops22h 57m

$706

Baton RougeCastries

BTR - UVF

BTRUVF

Baton Rouge Ryan

Sun 1/25

6:18 am-3:05 pm

1 stop6h 47m

Castries Hewanorra

Wed 1/28

4:25 pm-5:55 pm

1 stop27h 30m

$802

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

Showing 1-10 of 15 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 6h 51m. There are 2177 mi between Louisiana and Saint Lucia. This flight may include one or multiple stops.

  • 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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$547Average$808FlexibilityNo cancel feeOn-time71%
DeltaCheapest$592Average$912FlexibilityNo cancel feeOn-timeN/A

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