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Saint Lucia

$559+ 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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — UVF
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
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 July 1, 2025.

Round-trip from

$559
(American Airlines)

Popular in

June

Cheapest in

September
From Louisiana to Saint Lucia
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($188 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($45 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 July 1, 2025.

This American Airlines deal was found by Cheapflights users on 6/29. 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 8/236:39 pmMSY - UVF
1 stop18h 16mAmerican Airlines
Fri 8/292:55 pmUVF - MSY
1 stop9h 56mAmerican Airlines
Deal found 6/29$559
This Delta deal was found by Cheapflights users on 7/1. 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.
Thu 8/215:25 amMSY - UVF
1 stop7h 50mDelta
Tue 8/263:35 pmUVF - MSY
1 stop8h 25mDelta
Deal found 7/1$584
This American Airlines deal was found by Cheapflights users on 6/30. 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 11/96:17 pmBTR - UVF
2 stops18h 13mAmerican Airlines
Fri 11/143:05 pmUVF - BTR
2 stops20h 33mAmerican Airlines
Deal found 6/30$596
This American Airlines deal was found by Cheapflights users on 6/30. 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 7/3010:41 amLFT - UVF
2 stops26h 19mAmerican Airlines
Wed 8/62:58 pmUVF - LFT
2 stops21h 32mAmerican Airlines
Deal found 6/30$710
This Mytrip deal was found by Cheapflights users on 7/1. 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.
Thu 8/215:00 pmMSY - UVF
3 stops20h 15mMultiple Airlines
Tue 8/263:10 pmUVF - MSY
3 stops32h 18mMultiple Airlines
Deal found 7/1$731
This American Airlines deal was found by Cheapflights users on 7/1. 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 7/95:11 pmSHV - UVF
2 stops19h 49mAmerican Airlines
Tue 7/153:20 pmUVF - SHV
2 stops20h 44mAmerican Airlines
Deal found 7/1$982
This Delta deal was found by Cheapflights users on 6/30. 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.
Wed 7/306:10 amBTR - UVF
1 stop7h 10mDelta
Wed 8/63:40 pmUVF - BTR
1 stop18h 14mDelta
Deal found 6/30$1,369
This WestJet deal was found by Cheapflights users on 6/29. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/155:39 pmLFT - UVF
2 stops43h 06mWestJet
Sun 7/202:35 pmUVF - LFT
2 stops32h 08mWestJet
Deal found 6/29$4,922
This WestJet deal was found by Cheapflights users on 6/29. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/152:00 pmMSY - UVF
2 stops46h 45mWestJet
Sun 7/202:35 pmUVF - MSY
2 stops32h 47mWestJet
Deal found 6/29$4,966

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 July 1, 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 8/23

6:39 pm-1:55 pm

1 stop18h 16m

Castries Hewanorra

Fri 8/29

2:55 pm-11:51 pm

1 stop9h 56m

$559

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Thu 8/21

5:25 am-2:15 pm

1 stop7h 50m

Castries Hewanorra

Tue 8/26

3:35 pm-11:00 pm

1 stop8h 25m

$584

Baton RougeCastries

BTR - UVF

BTRUVF

Baton Rouge Ryan

Sun 11/9

6:17 pm-2:30 pm

2 stops18h 13m

Castries Hewanorra

Fri 11/14

3:05 pm-9:38 am

2 stops20h 33m

$596

LafayetteCastries

LFT - UVF

LFTUVF

Lafayette Regional

Wed 7/30

10:41 am-2:00 pm

2 stops26h 19m

Castries Hewanorra

Wed 8/6

2:58 pm-11:30 am

2 stops21h 32m

$710

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Thu 8/21

5:00 pm-2:15 pm

3 stops20h 15m

Castries Hewanorra

Tue 8/26

3:10 pm-10:28 pm

3 stops32h 18m

$731

Baton RougeCastries

BTR - UVF

BTRUVF

Baton Rouge Ryan

Wed 7/30

6:10 am-2:20 pm

1 stop7h 10m

Castries Hewanorra

Wed 8/6

3:40 pm-8:54 am

1 stop18h 14m

$1,369

LafayetteCastries

LFT - UVF

LFTUVF

Lafayette Regional

Tue 7/15

5:39 pm-1:45 pm

2 stops43h 06m

Castries Hewanorra

Sun 7/20

2:35 pm-9:43 pm

2 stops32h 08m

$4,922

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Tue 7/15

2:00 pm-1:45 pm

2 stops46h 45m

Castries Hewanorra

Sun 7/20

2:35 pm-10:22 pm

2 stops32h 47m

$4,966

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

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.

Reviews of airlines servicing Saint Lucia

Get insights into the airlines that provide service to Saint Lucia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Saint Lucia. Reviews last updated July 1, 2025.
Peruse reviews from past customers who have flown with Delta, American Airlines, and WestJet from Louisiana to Saint Lucia to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,974 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,974 reviews
Delta
8.0
Very good
7,974 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,974 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
WestJet
7.2
Good
2,909 reviews
Delta
8.0
Very good
7,974 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 July 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$432Average$675FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$517Average$748FlexibilityNo cancel feeOn-time71%

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