HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Saint Lucia

$373+ 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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — UVF
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Louisiana to Saint Lucia with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 March 31, 2025.

Round-trip from

$626
(American Airlines)

One-way from

$373
(American Airlines)

Popular in

October

Cheapest in

January

Average price

$685
From Louisiana to Saint Lucia
Search Deals
One-way flight from Louisiana to Saint Lucia
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($123 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
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 March 31, 2025.

This American Airlines deal was found by Cheapflights users on 3/30. 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.
Sat 10/116:51 pmMSY - UVF
1 stop16h 19mAmerican Airlines
Fri 10/172:10 pmUVF - MSY
1 stop10h 27mAmerican Airlines
Deal found 3/30$549
This American Airlines deal was found by Cheapflights users on 3/30. 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.
Thu 12/46:21 pmLFT - UVF
2 stops17h 59mAmerican Airlines
Mon 12/85:05 pmUVF - LFT
2 stops20h 30mAmerican Airlines
Deal found 3/30$636
This Delta deal was found by Cheapflights users on 3/30. 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.
Tue 7/85:30 amMSY - UVF
1 stop7h 45mDelta
Sat 7/123:36 pmUVF - MSY
1 stop8h 46mDelta
Deal found 3/30$786
This Mytrip deal was found by Cheapflights users on 3/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/39:15 amMSY - UVF
3 stops28h 30mMultiple Airlines
Thu 4/102:40 pmUVF - MSY
2 stops32h 39mMultiple Airlines
Deal found 3/29$798
This Mytrip deal was found by Cheapflights users on 3/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/265:13 amMSY - SLU
3 stops29h 17mMultiple Airlines
Wed 7/210:15 amSLU - MSY
3 stops31h 51mMultiple Airlines
Deal found 3/30$1,090
This Air Canada deal was found by Cheapflights users on 3/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/235:25 pmMSY - UVF
1 stop20h 10mAir Canada
Sun 11/304:35 pmUVF - MSY
2 stops42h 20mAir Canada
Deal found 3/30$1,401
This American Airlines deal was found by Cheapflights users on 3/30. 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.
Tue 5/271:10 pmSHV - UVF
2 stops23h 24mAmerican Airlines
Sat 5/313:14 pmUVF - SHV
2 stops19h 29mAmerican Airlines
Deal found 3/30$2,583
This WestJet deal was found by Cheapflights users on 3/30. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2410:35 amMSY - UVF
2 stops26h 13mWestJet
Thu 11/273:40 pmUVF - MSY
2 stops28h 20mWestJet
Deal found 3/30$3,762
This Delta deal was found by Cheapflights users on 3/30. 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.
Tue 5/276:00 amSHV - UVF
1 stop7h 06mDelta
Sat 5/313:26 pmUVF - SHV
1 stop8h 23mDelta
Deal found 3/30$4,076

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 March 31, 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

Thu 5/8

4:21 pm-1:34 pm

2 stops20h 13m

Castries Hewanorra

Sun 5/11

2:34 pm-9:56 am

2 stops20h 22m

$626

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Tue 7/8

5:30 am-2:15 pm

1 stop7h 45m

Castries Hewanorra

Sat 7/12

3:36 pm-11:22 pm

1 stop8h 46m

$786

New OrleansCastries

MSY - SLU

MSYSLU

New Orleans Louis Armstrong

Thu 6/26

5:13 am-11:30 am

3 stops29h 17m

Castries George F. L. Charle

Wed 7/2

10:15 am-5:06 pm

3 stops31h 51m

$1,090

LafayetteCastries

LFT - UVF

LFTUVF

Lafayette Regional

Mon 5/26

6:17 pm-2:11 pm

2 stops18h 54m

Castries Hewanorra

Sat 5/31

2:34 pm-5:47 pm

2 stops28h 13m

$1,288

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Mon 5/5

11:59 am-2:15 pm

3 stops25h 16m

Castries Hewanorra

Sun 5/11

2:35 pm-2:59 pm

2 stops25h 24m

$2,496

ShreveportCastries

SHV - UVF

SHVUVF

Shreveport

Tue 5/27

1:10 pm-1:34 pm

2 stops23h 24m

Castries Hewanorra

Sat 5/31

3:14 pm-9:43 am

2 stops19h 29m

$2,583

ShreveportCastries

SHV - UVF

SHVUVF

Shreveport

Tue 5/27

6:00 am-2:06 pm

1 stop7h 06m

Castries Hewanorra

Sat 5/31

3:26 pm-10:49 pm

1 stop8h 23m

$4,076

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Wed 6/4

4:21 pm-1:50 pm

2 stops20h 29m

$373

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Wed 6/4

5:25 am-2:06 pm

1 stop7h 41m

$379

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

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 March 31, 2025.
To help decide which airline to fly from Louisiana to Saint Lucia, see what other customers have to say about Delta and American Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Overall

8.0

Comfort

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Overall

8.0

Comfort

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Overall

8.0

Comfort

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.
Newark to Luis Munoz Marin Intl flights
John F Kennedy Intl to Luis Munoz Marin Intl flights
John F Kennedy Intl to Santiago de los Caballeros flights
John F Kennedy Intl to Punta Cana flights
LaGuardia to Luis Munoz Marin Intl flights
John F Kennedy Intl to Santo Domingo flights
John F Kennedy Intl to Montego Bay flights
Orlando to Luis Munoz Marin Intl flights
Newark to Punta Cana flights
Boston to Luis Munoz Marin Intl flights
Newark to Santiago de los Caballeros flights
Newark to Santo Domingo flights
Newark to Oranjestad flights
Newark to Montego Bay flights
O'Hare Intl to Luis Munoz Marin Intl flights
Dulles Intl to Luis Munoz Marin Intl flights
Philadelphia to Luis Munoz Marin Intl flights
Reagan-National to Luis Munoz Marin Intl flights
Fort Lauderdale to Luis Munoz Marin Intl flights
Newark to Nassau flights
Atlanta to Luis Munoz Marin Intl flights
John F Kennedy Intl to Oranjestad flights
Hartford to Luis Munoz Marin Intl flights
Baltimore to Luis Munoz Marin Intl flights
Tampa to Luis Munoz Marin Intl flights
Miami to Luis Munoz Marin Intl flights
LaGuardia to Punta Cana flights
Dallas/Fort Worth to Luis Munoz Marin Intl flights
Newark to Simpson Bay flights
Boston to Oranjestad flights
John F Kennedy Intl to Nassau flights
John F Kennedy Intl to Bridgetown flights
John F Kennedy Intl to Kingston flights
John F Kennedy Intl to Simpson Bay flights
Atlanta to Montego Bay flights
Dulles Intl to Punta Cana flights
LaGuardia to Montego Bay flights
O'Hare Intl to Punta Cana flights
John F Kennedy Intl to Saint Thomas Island flights
Newark to Providenciales flights
John F Kennedy Intl to St. John's flights
Dulles Intl to Montego Bay flights
Boston to Punta Cana flights
Philadelphia to Punta Cana flights
LaGuardia to Oranjestad flights
Atlanta to Punta Cana flights
Raleigh to Luis Munoz Marin Intl flights
Newark to Saint Thomas Island flights
John F Kennedy Intl to Providenciales flights
Hobby to Luis Munoz Marin Intl flights

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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$432Average$630FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$486Average$742FlexibilityNo cancel feeOn-time71%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.