$364+ 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 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — UVF
Jun 12 — Jun 191
Round-trip
1 adult, Economy
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Find cheap flights from Louisiana to Saint Lucia with Cheapflights
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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
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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
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Cheapest flights from Louisiana to Saint LuciaExplore 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 May 13, 2026.
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 May 13, 2026.
This FlightHub deal was found by Cheapflights users on 5/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2912:26 pm
MSY
- UVF
1 stop26h 09m
Multiple Airlines
Tue 6/23:05 pm
UVF
- MSY
1 stop20h 51m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$643
This Expedia deal was found by Cheapflights users on 5/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2211:50 am
MSY
- UVF
1 stop25h 30m
Multiple Airlines
Sat 6/274:33 pm
UVF
- MSY
1 stop19h 26m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$658
This Priceline deal was found by Cheapflights users on 5/11. 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.
Mon 6/112:05 pm
MSY
- UVF
1 stop25h 05m
Multiple Airlines
Sat 6/64:55 pm
UVF
- MSY
1 stop19h 32m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$671
This Orbitz deal was found by Cheapflights users on 5/12. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1812:05 pm
MSY
- UVF
1 stop23h 48m
Multiple Airlines
Tue 8/253:15 pm
UVF
- MSY
1 stop20h 37m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$685
This American Airlines deal was found by Cheapflights users on 5/11. 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 8/175:39 pm
MSY
- UVF
2 stops19h 25m
American Airlines
Fri 8/213:14 pm
UVF
- MSY
2 stops18h 37m
American Airlines
Deal found 5/11![American Airlines logo]()
$691
This American Airlines deal was found by Cheapflights users on 5/12. 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 7/66:57 pm
MSY
- UVF
1 stop16h 11m
American Airlines
Sat 7/113:32 pm
UVF
- MSY
1 stop9h 27m
American Airlines
Deal found 5/12![American Airlines logo]()
$721
This American Airlines deal was found by Cheapflights users on 5/12. 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 7/311:29 am
BTR
- UVF
2 stops23h 46m
American Airlines
Thu 7/92:50 pm
UVF
- BTR
2 stops23h 52m
American Airlines
Deal found 5/12![American Airlines logo]()
$771
This American Airlines deal was found by Cheapflights users on 5/8. 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 5/266:16 pm
BTR
- UVF
2 stops18h 32m
American Airlines
Tue 12/84:53 pm
UVF
- BTR
2 stops21h 40m
American Airlines
Deal found 5/8![American Airlines logo]()
$836
This American Airlines deal was found by Cheapflights users on 5/11. 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 9/48:10 am
LFT
- UVF
2 stops28h 54m
American Airlines
Mon 9/73:14 pm
UVF
- LFT
2 stops20h 05m
American Airlines
Deal found 5/11![American Airlines logo]()
$843
This American Airlines deal was found by Cheapflights users on 5/12. 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 8/25:13 pm
SHV
- UVF
2 stops19h 37m
American Airlines
Fri 8/73:14 pm
UVF
- SHV
2 stops27h 52m
American Airlines
Deal found 5/12![American Airlines logo]()
$959
This American Airlines deal was found by Cheapflights users on 5/10. 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 6/2511:21 am
SHV
- UVF
2 stops25h 55m
American Airlines
Thu 7/23:20 pm
UVF
- SHV
2 stops21h 14m
American Airlines
Deal found 5/10![American Airlines logo]()
$995
This Gotogate deal was found by Cheapflights users on 5/9. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/112:05 pm
MSY
- SLU
2 stops29h 55m
Multiple Airlines
Sat 6/63:45 pm
SLU
- MSY
2 stops44h 11m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$1,050
Best flights from Louisiana to Saint LuciaDiscover carefully curated flight deals from Louisiana to Saint Lucia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 13, 2026.
Discover carefully curated flight deals from Louisiana to Saint Lucia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 13, 2026.
This American Airlines deal was found by Cheapflights users on 5/12. 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 7/66:57 pm
MSY
- UVF
1 stop16h 11m
American Airlines
Sat 7/113:32 pm
UVF
- MSY
1 stop9h 27m
American Airlines
Deal found 5/12![American Airlines logo]()
$721
This Justfly.com deal was found by Cheapflights users on 5/10. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2912:26 pm
MSY
- UVF
1 stop26h 09m
Multiple Airlines
Tue 6/23:05 pm
UVF
- MSY
1 stop20h 51m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$743
This Justfly.com deal was found by Cheapflights users on 5/11. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2212:26 pm
MSY
- UVF
1 stop26h 09m
JetBlue
Fri 5/294:55 pm
UVF
- MSY
1 stop19h 41m
JetBlue
Deal found 5/11![JetBlue logo]()
$942
This Delta deal was found by Cheapflights users on 5/9. 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.
Fri 5/226:20 am
MSY
- UVF
1 stop6h 45m
Delta
Fri 5/293:25 pm
UVF
- MSY
1 stop9h 29m
Delta
Deal found 5/9![Delta logo]()
$972
This American Airlines deal was found by Cheapflights users on 5/7. 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 8/87:12 am
MSY
- UVF
1 stop30h 17m
American Airlines
Fri 8/143:04 pm
UVF
- MSY
1 stop9h 54m
American Airlines
Deal found 5/7![American Airlines logo]()
$726
This American Airlines deal was found by Cheapflights users on 5/12. 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 7/311:29 am
BTR
- UVF
2 stops23h 46m
American Airlines
Thu 7/92:50 pm
UVF
- BTR
2 stops23h 52m
American Airlines
Deal found 5/12![American Airlines logo]()
$771
This FlightHub deal was found by Cheapflights users on 5/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2312:26 pm
MSY
- UVF
1 stop23h 24m
JetBlue
Sun 5/244:58 pm
UVF
- MSY
2 stops26h 30m
JetBlue
Deal found 5/10![JetBlue logo]()
$1,006
This American Airlines deal was found by Cheapflights users on 5/8. 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 5/266:16 pm
BTR
- UVF
2 stops18h 32m
American Airlines
Tue 12/84:53 pm
UVF
- BTR
2 stops21h 40m
American Airlines
Deal found 5/8![American Airlines logo]()
$836
This Delta deal was found by Cheapflights users on 5/12. 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.
Fri 7/246:20 am
MSY
- UVF
1 stop6h 52m
Delta
Fri 7/313:33 pm
UVF
- MSY
1 stop8h 04m
Delta
Deal found 5/12![Delta logo]()
$1,042
This Gotogate deal was found by Cheapflights users on 5/9. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/112:05 pm
MSY
- SLU
2 stops29h 55m
Multiple Airlines
Sat 6/63:45 pm
SLU
- MSY
2 stops44h 11m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$1,050
This American Airlines deal was found by Cheapflights users on 5/11. 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 9/48:10 am
LFT
- UVF
2 stops28h 54m
American Airlines
Mon 9/73:14 pm
UVF
- LFT
2 stops20h 05m
American Airlines
Deal found 5/11![American Airlines logo]()
$843
This Gotogate deal was found by Cheapflights users on 5/7. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2611:45 am
MSY
- SLU
2 stops30h 15m
Multiple Airlines
Fri 7/33:45 pm
SLU
- MSY
2 stops44h 07m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$1,144
This American Airlines deal was found by Cheapflights users on 5/9. 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 5/296:17 pm
MSY
- UVF
2 stops18h 31m
American Airlines
Tue 6/23:16 pm
UVF
- MSY
1 stop18h 33m
American Airlines
Deal found 5/9![American Airlines logo]()
$863
This American Airlines deal was found by Cheapflights users on 5/12. 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 8/212:04 pm
SHV
- UVF
2 stops24h 46m
American Airlines
Fri 8/73:14 pm
UVF
- SHV
2 stops27h 52m
American Airlines
Deal found 5/12![American Airlines logo]()
$959
This American Airlines deal was found by Cheapflights users on 5/10. 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 6/2511:21 am
SHV
- UVF
2 stops25h 55m
American Airlines
Thu 7/23:20 pm
UVF
- SHV
1 stop20h 25m
American Airlines
Deal found 5/10![American Airlines logo]()
$975
This Gotogate deal was found by Cheapflights users on 5/7. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/15:25 pm
MSY
- SLU
2 stops23h 35m
Multiple Airlines
Fri 11/63:45 pm
SLU
- MSY
2 stops50h 42m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$1,475
This American Airlines deal was found by Cheapflights users on 5/11. 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 5/226:00 am
MSY
- UVF
1 stop6h 48m
American Airlines
Fri 5/292:48 pm
UVF
- MSY
2 stops23h 12m
American Airlines
Deal found 5/11![American Airlines logo]()
$1,013
This Mytrip deal was found by Cheapflights users on 5/10. 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.
Sun 6/711:42 am
MSY
- SLU
3 stops26h 53m
Multiple Airlines
Sun 6/1412:35 pm
SLU
- MSY
2 stops23h 21m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$1,767
This American Airlines deal was found by Cheapflights users on 5/12. 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 9/66:38 pm
SHV
- UVF
2 stops18h 26m
American Airlines
Sat 9/124:00 pm
UVF
- SHV
2 stops20h 14m
American Airlines
Deal found 5/12![American Airlines logo]()
$1,143
This American Airlines deal was found by Cheapflights users on 5/12. 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 6/265:13 pm
SHV
- UVF
2 stops19h 33m
American Airlines
Fri 7/32:50 pm
UVF
- SHV
2 stops21h 53m
American Airlines
Deal found 5/12![American Airlines logo]()
$1,577
Last-minute flights from Louisiana to Saint LuciaDiscover last-minute flight deals from Louisiana to Saint Lucia. Data last updated May 13, 2026 and is based on user searches.
Discover last-minute flight deals from Louisiana to Saint Lucia. Data last updated May 13, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 5/8. 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 5/266:16 pm
BTR
- UVF
2 stops18h 32m
American Airlines
Tue 12/84:53 pm
UVF
- BTR
2 stops21h 40m
American Airlines
Deal found 5/8![American Airlines logo]()
$836
This FlightHub deal was found by Cheapflights users on 5/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2912:26 pm
MSY
- UVF
1 stop26h 09m
Multiple Airlines
Tue 6/23:05 pm
UVF
- MSY
1 stop20h 51m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$643
This Priceline deal was found by Cheapflights users on 5/11. 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.
Mon 6/112:05 pm
MSY
- UVF
1 stop25h 05m
Multiple Airlines
Sat 6/64:55 pm
UVF
- MSY
1 stop19h 32m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$671
This Gotogate deal was found by Cheapflights users on 5/9. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/112:05 pm
MSY
- SLU
2 stops29h 55m
Multiple Airlines
Sat 6/63:45 pm
SLU
- MSY
2 stops44h 11m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$1,050
This Mytrip deal was found by Cheapflights users on 5/10. 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.
Sun 6/711:42 am
MSY
- SLU
3 stops26h 53m
Multiple Airlines
Sun 6/1412:35 pm
SLU
- MSY
2 stops23h 21m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$1,767
This Expedia deal was found by Cheapflights users on 5/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2211:50 am
MSY
- UVF
1 stop25h 30m
Multiple Airlines
Sat 6/274:33 pm
UVF
- MSY
1 stop19h 26m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$658
This American Airlines deal was found by Cheapflights users on 5/10. 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 6/2511:21 am
SHV
- UVF
2 stops25h 55m
American Airlines
Thu 7/23:20 pm
UVF
- SHV
1 stop20h 25m
American Airlines
Deal found 5/10![American Airlines logo]()
$975
This Gotogate deal was found by Cheapflights users on 5/7. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2611:45 am
MSY
- SLU
2 stops30h 15m
Multiple Airlines
Fri 7/33:45 pm
SLU
- MSY
2 stops44h 07m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$1,144
This American Airlines deal was found by Cheapflights users on 5/12. 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 6/265:13 pm
SHV
- UVF
2 stops19h 33m
American Airlines
Fri 7/32:50 pm
UVF
- SHV
2 stops21h 53m
American Airlines
Deal found 5/12![American Airlines logo]()
$1,577
One-way flights from Louisiana to Saint LuciaSearch for one-way flight options from Louisiana to Saint Lucia. Find affordable one-way fares based on user searches. Data last updated May 13, 2026.
Search for one-way flight options from Louisiana to Saint Lucia. Find affordable one-way fares based on user searches. Data last updated May 13, 2026.
This American Airlines deal was found by Cheapflights users on 5/12. 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 8/22:36 pm
SHV
- UVF
2 stops22h 14m
American Airlines
Deal found 5/12![American Airlines logo]()
$364
This American Airlines deal was found by Cheapflights users on 5/8. 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 5/266:28 pm
BTR
- UVF
2 stops18h 20m
American Airlines
Deal found 5/8![American Airlines logo]()
$427
This Delta deal was found by Cheapflights users on 5/8. 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 5/266:03 am
BTR
- UVF
1 stop7h 02m
Delta
Deal found 5/8![Delta logo]()
$487
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 May 13, 2026.
Round-trip from | $643 (FlightHub) |
|---|---|
One-way from | $364 (American Airlines) |
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 May 13, 2026.
Use the filters below to find and compare flights from Louisiana to Saint Lucia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
New OrleansCastries
MSY - UVF
MSYUVF
New Orleans Louis Armstrong
Mon 7/6
6:57 pm-12:08 pm
1 stop16h 11m
Castries Hewanorra
Sat 7/11
3:32 pm-11:59 pm
1 stop9h 27m
$721
New OrleansCastries
MSY - UVF
MSYUVF
New Orleans Louis Armstrong
Sat 8/8
7:12 am-2:29 pm
1 stop30h 17m
Castries Hewanorra
Fri 8/14
3:04 pm-11:58 pm
1 stop9h 54m
$726
New OrleansCastries
MSY - UVF
MSYUVF
New Orleans Louis Armstrong
Fri 5/29
12:26 pm-3:35 pm
1 stop26h 09m
Castries Hewanorra
Tue 6/2
3:05 pm-10:56 am
1 stop20h 51m
$743
Baton RougeCastries
BTR - UVF
BTRUVF
Baton Rouge Ryan
Fri 7/3
11:29 am-12:15 pm
2 stops23h 46m
Castries Hewanorra
Thu 7/9
2:50 pm-1:42 pm
2 stops23h 52m
$771
Baton RougeCastries
BTR - UVF
BTRUVF
Baton Rouge Ryan
Tue 5/26
6:16 pm-1:48 pm
2 stops18h 32m
Castries Hewanorra
Tue 12/8
4:53 pm-12:33 pm
2 stops21h 40m
$836
LafayetteCastries
LFT - UVF
LFTUVF
Lafayette Regional
Fri 9/4
8:10 am-2:04 pm
2 stops28h 54m
Castries Hewanorra
Mon 9/7
3:14 pm-10:19 am
2 stops20h 05m
$843
New OrleansCastries
MSY - UVF
MSYUVF
New Orleans Louis Armstrong
Fri 5/29
6:17 pm-1:48 pm
2 stops18h 31m
Castries Hewanorra
Tue 6/2
3:16 pm-8:49 am
1 stop18h 33m
$863
New OrleansCastries
MSY - UVF
MSYUVF
New Orleans Louis Armstrong
Fri 5/22
12:26 pm-3:35 pm
1 stop26h 09m
Castries Hewanorra
Fri 5/29
4:55 pm-11:36 am
1 stop19h 41m
$942
ShreveportCastries
SHV - UVF
SHVUVF
Shreveport
Sun 8/2
12:04 pm-1:50 pm
2 stops24h 46m
Castries Hewanorra
Fri 8/7
3:14 pm-6:06 pm
2 stops27h 52m
$959
New OrleansCastries
MSY - UVF
MSYUVF
New Orleans Louis Armstrong
Fri 5/22
6:20 am-2:05 pm
1 stop6h 45m
Castries Hewanorra
Fri 5/29
3:25 pm-11:54 pm
1 stop9h 29m
$972
Showing 1-10 of 23 resultsSorted by cheapest first
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.
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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
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What is the cheapest month to book a flight from Louisiana to Saint Lucia?
Currently, August is the cheapest month in which you can book a flight from Louisiana to Saint Lucia (average of $547). Flying from Louisiana to Saint Lucia in May is currently the most expensive (average of $676). 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.
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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.
Complete your trip
Complete your trip to Saint Lucia by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Louisiana to Saint Lucia by cabin class
Find flights from Louisiana to Saint Lucia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Louisiana and Saint Lucia flights
Browse other Louisiana and Saint Lucia flight options. Last updated on May 13, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 May 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$593 | Average$834 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$614 | Average$966 | FlexibilityNo cancel fee | On-timeN/A |