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Saint Lucia

$192+ 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 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — UVF
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
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 January 29, 2026.

This Delta deal was found by Cheapflights users on 1/28. 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.
Mon 8/175:30 am
MSY
-
UVF
1 stop7h 38m
Delta
Fri 8/213:28 pm
UVF
-
MSY
1 stop8h 52m
Delta
Deal found 1/28$580
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Mon 8/174:11 pm
MSY
-
UVF
2 stops21h 04m
American Airlines
Fri 8/213:15 pm
UVF
-
MSY
2 stops22h 29m
American Airlines
Deal found 1/27$585
This American Airlines deal was found by Cheapflights users on 1/27. 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 5/26:44 pm
MSY
-
UVF
1 stop17h 51m
American Airlines
Wed 5/63:28 pm
UVF
-
MSY
1 stop18h 02m
American Airlines
Deal found 1/27$590
This American Airlines deal was found by Cheapflights users on 1/27. 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 10/296:51 pm
MSY
-
UVF
1 stop17h 34m
American Airlines
Thu 11/54:04 pm
UVF
-
MSY
1 stop10h 03m
American Airlines
Deal found 1/27$605
This Delta deal was found by Cheapflights users on 1/28. 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.
Tue 3/35:25 am
MSY
-
UVF
1 stop7h 40m
Delta
Mon 3/93:18 pm
UVF
-
MSY
1 stop9h 22m
Delta
Deal found 1/28$613
This American Airlines deal was found by Cheapflights users on 1/28. 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 3/36:00 am
MSY
-
UVF
1 stop6h 48m
American Airlines
Mon 3/92:48 pm
UVF
-
MSY
2 stops18h 57m
American Airlines
Deal found 1/28$618
This American Airlines deal was found by Cheapflights users on 1/28. 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 3/32:16 pm
BTR
-
UVF
2 stops23h 42m
American Airlines
Mon 3/93:58 pm
UVF
-
BTR
2 stops22h 48m
American Airlines
Deal found 1/28$668
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Fri 5/83:32 pm
MSY
-
UVF
2 stops21h 03m
American Airlines
Mon 5/112:35 pm
UVF
-
MSY
1 stop28h 17m
American Airlines
Deal found 1/27$676
This American Airlines deal was found by Cheapflights users on 1/28. 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.
Mon 5/113:32 pm
MSY
-
UVF
2 stops21h 03m
American Airlines
Fri 5/153:28 pm
UVF
-
MSY
1 stop30h 42m
American Airlines
Deal found 1/28$685
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Fri 7/246:00 am
MSY
-
UVF
1 stop6h 58m
American Airlines
Thu 7/302:58 pm
UVF
-
MSY
1 stop10h 01m
American Airlines
Deal found 1/27$694
This American Airlines deal was found by Cheapflights users on 1/26. 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.
Mon 10/126:39 pm
SHV
-
UVF
2 stops19h 51m
American Airlines
Sat 10/174:20 pm
UVF
-
SHV
2 stops19h 54m
American Airlines
Deal found 1/26$797
This Mytrip deal was found by Cheapflights users on 1/27. 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 5/26:15 am
MSY
-
SLU
3 stops11h 45m
Multiple Airlines
Wed 5/610:15 am
SLU
-
MSY
2 stops33h 44m
Multiple Airlines
Deal found 1/27$960

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 January 29, 2026.

Round-trip from

$585
(American Airlines)

One-way from

$192
(Mytrip)
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 January 29, 2026.
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

Sat 5/2

3:32 pm-1:35 pm

2 stops21h 03m

Castries Hewanorra

Wed 5/6

2:35 pm-11:02 am

2 stops21h 27m

$585

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Tue 3/3

5:25 am-3:05 pm

1 stop7h 40m

Castries Hewanorra

Mon 3/9

3:18 pm-11:40 pm

1 stop9h 22m

$613

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Tue 3/3

5:54 pm-3:58 pm

2 stops20h 04m

Castries Hewanorra

Mon 3/9

3:58 pm-8:45 am

2 stops17h 47m

$618

Baton RougeCastries

BTR - UVF

BTRUVF

Baton Rouge Ryan

Tue 3/3

2:16 pm-3:58 pm

2 stops23h 42m

Castries Hewanorra

Mon 3/9

3:58 pm-1:46 pm

2 stops22h 48m

$668

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Mon 5/11

3:32 pm-1:35 pm

2 stops21h 03m

Castries Hewanorra

Fri 5/15

3:28 pm-9:10 pm

1 stop30h 42m

$685

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Fri 7/24

6:00 am-1:58 pm

1 stop6h 58m

Castries Hewanorra

Thu 7/30

2:58 pm-11:59 pm

1 stop10h 01m

$694

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Tue 5/12

2:57 pm-1:35 pm

2 stops21h 38m

Castries Hewanorra

Sun 5/17

3:28 pm-11:55 pm

1 stop9h 27m

$725

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Wed 7/22

6:22 pm-2:10 pm

1 stop18h 48m

Castries Hewanorra

Fri 7/31

3:10 pm-10:26 am

2 stops20h 16m

$729

New OrleansCastries

MSY - SLU

MSYSLU

New Orleans Louis Armstrong

Sat 5/2

6:15 am-7:00 pm

3 stops11h 45m

Castries George F. L. Charle

Wed 5/6

10:15 am-6:59 pm

2 stops33h 44m

$960

Baton RougeCastries

BTR - UVF

BTRUVF

Baton Rouge Ryan

Sat 4/18

4:33 pm-1:35 pm

2 stops20h 02m

Castries Hewanorra

Sat 4/25

3:33 pm-4:23 pm

2 stops25h 50m

$984

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 22 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 $536). Flying from Louisiana to Saint Lucia in May 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 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 40m. 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 $536). Flying from Louisiana to Saint Lucia in May 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

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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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$547Average$747FlexibilityNo cancel feeOn-time71%
DeltaCheapest$602Average$902FlexibilityNo cancel feeOn-timeN/A

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