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Saint Lucia

$494+ Cheap flights from Louisiana 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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — UVF
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
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 August 18, 2025.

Round-trip from

$494
(Priceline)

Popular in

June

Cheapest in

September
From Louisiana to Saint Lucia
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($122 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($46 potential savings vs. average RT price).
Search Deals

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 August 18, 2025.

This Priceline deal was found by Cheapflights users on 8/18. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1310:29 amMSY - UVF
1 stop26h 46mJetBlue
Sat 9/202:06 pmUVF - MSY
1 stop20h 43mJetBlue
Deal found 8/18$494
This Priceline deal was found by Cheapflights users on 8/17. 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.
Thu 9/1110:34 amMSY - UVF
1 stop26h 41mJetBlue
Sun 9/143:20 pmUVF - MSY
1 stop19h 29mJetBlue
Deal found 8/17$571
This American Airlines deal was found by Cheapflights users on 8/17. 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 10/107:00 amMSY - UVF
1 stop7h 00mAmerican Airlines
Fri 10/174:00 pmUVF - MSY
1 stop8h 59mAmerican Airlines
Deal found 8/17$584
This American Airlines deal was found by Cheapflights users on 8/17. 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 11/136:39 pmMSY - UVF
1 stop18h 25mAmerican Airlines
Tue 11/184:50 pmUVF - MSY
2 stops22h 09mAmerican Airlines
Deal found 8/17$630
This American Airlines deal was found by Cheapflights users on 8/18. 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.
Wed 11/266:00 amMSY - UVF
1 stop7h 50mAmerican Airlines
Tue 12/24:04 pmUVF - MSY
1 stop10h 03mAmerican Airlines
Deal found 8/18$659
This American Airlines deal was found by Cheapflights users on 8/18. 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 9/286:01 amMSY - UVF
1 stop7h 16mAmerican Airlines
Thu 10/23:17 pmUVF - MSY
2 stops21h 36mAmerican Airlines
Deal found 8/18$683
This American Airlines deal was found by Cheapflights users on 8/17. 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 9/811:50 amSHV - UVF
2 stops25h 27mAmerican Airlines
Fri 9/123:17 pmUVF - SHV
2 stops21h 55mAmerican Airlines
Deal found 8/17$716
This American Airlines deal was found by Cheapflights users on 8/17. 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 8/2111:41 amSHV - UVF
2 stops25h 04mAmerican Airlines
Sat 8/232:55 pmUVF - SHV
2 stops21h 09mAmerican Airlines
Deal found 8/17$1,066
This Mytrip deal was found by Cheapflights users on 8/17. 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 8/306:30 amMSY - SLU
3 stops14h 40mMultiple Airlines
Sat 9/66:20 pmSLU - MSY
2 stops26h 24mMultiple Airlines
Deal found 8/17$1,178
This United deal was found by Cheapflights users on 8/15. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/147:00 amMSY - SLU
2 stops31h 50mMultiple Airlines
Sun 9/2112:30 pmSLU - MSY
2 stops23h 31mMultiple Airlines
Deal found 8/15$1,555
This United deal was found by Cheapflights users on 8/15. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/122:15 pmMSY - SLU
2 stops20h 55mMultiple Airlines
Mon 12/154:35 pmSLU - MSY
2 stops25h 26mMultiple Airlines
Deal found 8/15$1,770

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 August 18, 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

Sat 9/13

10:29 am-2:15 pm

1 stop26h 46m

Castries Hewanorra

Sat 9/20

2:06 pm-9:49 am

1 stop20h 43m

$494

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Thu 9/11

10:34 am-2:15 pm

1 stop26h 41m

Castries Hewanorra

Sun 9/14

3:20 pm-9:49 am

1 stop19h 29m

$571

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Fri 10/10

6:00 am-1:56 pm

1 stop6h 56m

Castries Hewanorra

Fri 10/17

2:56 pm-11:59 pm

1 stop10h 03m

$584

LafayetteCastries

LFT - UVF

LFTUVF

Lafayette Regional

Tue 2/3

4:10 pm-3:50 pm

2 stops21h 40m

Castries Hewanorra

Fri 2/6

4:50 pm-11:35 am

2 stops20h 45m

$596

LafayetteCastries

LFT - UVF

LFTUVF

Lafayette Regional

Tue 2/3

4:10 pm-2:30 pm

2 stops20h 20m

Castries Hewanorra

Thu 2/5

4:50 pm-11:35 am

2 stops20h 45m

$706

LafayetteCastries

LFT - UVF

LFTUVF

Lafayette Regional

Mon 2/2

2:01 pm-3:50 pm

2 stops23h 49m

Castries Hewanorra

Wed 2/4

5:10 pm-11:35 am

2 stops20h 25m

$706

LafayetteCastries

LFT - UVF

LFTUVF

Lafayette Regional

Mon 2/2

2:01 pm-3:50 pm

2 stops23h 49m

Castries Hewanorra

Fri 2/6

3:35 pm-9:39 am

2 stops20h 04m

$706

LafayetteCastries

LFT - UVF

LFTUVF

Lafayette Regional

Sat 1/31

6:23 pm-2:30 pm

2 stops18h 07m

Castries Hewanorra

Tue 2/3

3:35 pm-11:35 am

2 stops22h 00m

$706

LafayetteCastries

LFT - UVF

LFTUVF

Lafayette Regional

Sun 2/1

4:10 pm-3:50 pm

2 stops21h 40m

Castries Hewanorra

Tue 2/3

4:50 pm-11:35 am

2 stops20h 45m

$706

LafayetteCastries

LFT - UVF

LFTUVF

Lafayette Regional

Sat 1/31

12:09 pm-2:30 pm

2 stops24h 21m

Castries Hewanorra

Thu 2/5

4:50 pm-11:35 am

2 stops20h 45m

$706

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 18 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, January is the cheapest month in which you can book a flight from Louisiana to Saint Lucia (average of $556). Flying from Louisiana 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.

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 56m. 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, January is the cheapest month in which you can book a flight from Louisiana to Saint Lucia (average of $556). Flying from Louisiana 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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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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$537Average$729FlexibilityNo cancel feeOn-time71%
DeltaCheapest$592Average$781FlexibilityNo cancel feeOn-timeN/A

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