$596+ 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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — UVF
Mar 15 — Mar 221
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
Cheapest
Best
Last-minute
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 February 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 February 13, 2026.
This American Airlines deal was found by Cheapflights users on 2/9. 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.
Mon 8/176:00 am
MSY
- UVF
1 stop7h 09m
American Airlines
Fri 8/213:15 pm
UVF
- MSY
1 stop9h 47m
American Airlines
Deal found 2/9![American Airlines logo]()
$596
This Delta deal was found by Cheapflights users on 2/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/155:30 am
MSY
- UVF
1 stop7h 32m
Delta
Tue 4/213:22 pm
UVF
- MSY
1 stop9h 13m
Delta
Deal found 2/10![Delta logo]()
$598
This Air Canada deal was found by Cheapflights users on 2/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:05 pm
MSY
- UVF
1 stop20h 20m
Air Canada
Mon 4/204:15 pm
UVF
- MSY
1 stop25h 48m
Air Canada
Deal found 2/10![Air Canada logo]()
$600
This Air Canada deal was found by Cheapflights users on 2/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/296:05 pm
MSY
- UVF
1 stop20h 20m
Air Canada
Sun 4/54:20 pm
UVF
- MSY
1 stop25h 43m
Air Canada
Deal found 2/12![Air Canada logo]()
$604
This Delta deal was found by Cheapflights users on 2/10. 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 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 2/10![Delta logo]()
$606
This American Airlines deal was found by Cheapflights users on 2/9. 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 5/296:57 pm
MSY
- UVF
1 stop16h 05m
American Airlines
Tue 6/21:02 pm
UVF
- MSY
1 stop11h 57m
American Airlines
Deal found 2/9![American Airlines logo]()
$613
This American Airlines deal was found by Cheapflights users on 2/9. 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 4/36:00 am
MSY
- UVF
1 stop7h 58m
American Airlines
Mon 4/63:58 pm
UVF
- MSY
1 stop18h 11m
American Airlines
Deal found 2/9![American Airlines logo]()
$638
This American Airlines deal was found by Cheapflights users on 2/11. 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.
Sat 10/176:21 pm
BTR
- UVF
2 stops18h 04m
American Airlines
Sat 10/244:20 pm
UVF
- BTR
2 stops20h 17m
American Airlines
Deal found 2/11![American Airlines logo]()
$718
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Sat 9/1912:19 pm
SHV
- UVF
2 stops24h 31m
American Airlines
Sat 9/264:00 pm
UVF
- SHV
2 stops20h 31m
American Airlines
Deal found 2/10![American Airlines logo]()
$760
This American Airlines deal was found by Cheapflights users on 2/9. 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.
Tue 2/246:18 pm
BTR
- UVF
2 stops19h 40m
American Airlines
Thu 3/54:58 pm
UVF
- BTR
2 stops18h 56m
American Airlines
Deal found 2/9![American Airlines logo]()
$778
This American Airlines deal was found by Cheapflights users on 2/11. 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 7/36:20 pm
BTR
- UVF
2 stops19h 44m
American Airlines
Thu 7/92:58 pm
UVF
- BTR
2 stops23h 47m
American Airlines
Deal found 2/11![American Airlines logo]()
$800
This American Airlines deal was found by Cheapflights users on 2/11. 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.
Thu 5/1410:42 am
LFT
- UVF
2 stops26h 03m
American Airlines
Mon 5/182:45 pm
UVF
- LFT
2 stops27h 57m
American Airlines
Deal found 2/11![American Airlines logo]()
$867
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 February 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 February 13, 2026.
This Delta deal was found by Cheapflights users on 2/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/155:30 am
MSY
- UVF
1 stop7h 32m
Delta
Tue 4/213:22 pm
UVF
- MSY
1 stop9h 13m
Delta
Deal found 2/10![Delta logo]()
$598
This American Airlines deal was found by Cheapflights users on 2/9. 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 4/36:00 am
MSY
- UVF
1 stop7h 58m
American Airlines
Mon 4/63:58 pm
UVF
- MSY
1 stop18h 11m
American Airlines
Deal found 2/9![American Airlines logo]()
$638
This Mytrip deal was found by Cheapflights users on 2/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/96:00 am
MSY
- SLU
3 stops12h 00m
Multiple Airlines
Sun 4/126:00 pm
SLU
- MSY
2 stops29h 44m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$916
This American Airlines deal was found by Cheapflights users on 2/11. 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.
Sat 4/256:42 pm
MSY
- UVF
2 stops18h 44m
American Airlines
Fri 5/12:45 pm
UVF
- MSY
1 stop19h 24m
American Airlines
Deal found 2/11![American Airlines logo]()
$648
This Delta deal was found by Cheapflights users on 2/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/167:22 pm
MSY
- UVF
1 stop17h 40m
Delta
Mon 4/203:22 pm
UVF
- MSY
1 stop9h 13m
Delta
Deal found 2/10![Delta logo]()
$648
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Fri 5/85:19 am
MSY
- UVF
1 stop8h 07m
American Airlines
Mon 5/113:28 pm
UVF
- MSY
2 stops19h 25m
American Airlines
Deal found 2/10![American Airlines logo]()
$653
This Delta deal was found by Cheapflights users on 2/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/145:30 am
MSY
- UVF
1 stop7h 32m
Delta
Tue 4/213:22 pm
UVF
- MSY
1 stop9h 13m
Delta
Deal found 2/10![Delta logo]()
$683
This American Airlines deal was found by Cheapflights users on 2/9. 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.
Tue 2/246:18 pm
BTR
- UVF
2 stops19h 40m
American Airlines
Thu 3/54:58 pm
UVF
- BTR
2 stops18h 56m
American Airlines
Deal found 2/9![American Airlines logo]()
$778
This Mytrip deal was found by Cheapflights users on 2/10. 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.
Fri 3/273:30 pm
MSY
- SLU
3 stops26h 30m
Multiple Airlines
Fri 4/36:00 pm
SLU
- MSY
3 stops30h 23m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$1,030
This American Airlines deal was found by Cheapflights users on 2/11. 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 7/36:20 pm
BTR
- UVF
2 stops19h 44m
American Airlines
Thu 7/92:58 pm
UVF
- BTR
2 stops23h 47m
American Airlines
Deal found 2/11![American Airlines logo]()
$800
This Mytrip deal was found by Cheapflights users on 2/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/36:05 pm
MSY
- SLU
2 stops22h 00m
Multiple Airlines
Mon 4/67:10 pm
SLU
- MSY
3 stops28h 34m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$1,102
This American Airlines deal was found by Cheapflights users on 2/11. 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.
Thu 5/1410:42 am
LFT
- UVF
2 stops26h 03m
American Airlines
Mon 5/182:45 pm
UVF
- LFT
2 stops27h 57m
American Airlines
Deal found 2/11![American Airlines logo]()
$867
This Delta deal was found by Cheapflights users on 2/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/156:00 am
SHV
- UVF
1 stop6h 58m
Delta
Sat 3/213:18 pm
UVF
- SHV
1 stop8h 26m
Delta
Deal found 2/10![Delta logo]()
$1,195
This American Airlines deal was found by Cheapflights users on 2/12. 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.
Sat 7/185:30 pm
LFT
- UVF
2 stops19h 40m
American Airlines
Sat 7/253:10 pm
UVF
- LFT
2 stops23h 13m
American Airlines
Deal found 2/12![American Airlines logo]()
$963
This WestJet deal was found by Cheapflights users on 2/9. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/15:21 pm
LFT
- UVF
2 stops43h 25m
WestJet
Thu 3/53:40 pm
UVF
- LFT
2 stops26h 55m
WestJet
Deal found 2/9![WestJet logo]()
$4,026
This American Airlines deal was found by Cheapflights users on 2/11. 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 7/172:15 pm
BTR
- UVF
2 stops22h 55m
American Airlines
Wed 7/222:58 pm
UVF
- BTR
2 stops20h 49m
American Airlines
Deal found 2/11![American Airlines logo]()
$1,167
This American Airlines deal was found by Cheapflights users on 2/11. 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.
Thu 6/116:26 pm
BTR
- UVF
2 stops18h 50m
American Airlines
Mon 6/152:58 pm
UVF
- BTR
2 stops27h 59m
American Airlines
Deal found 2/11![American Airlines logo]()
$1,245
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Sun 3/154:55 pm
SHV
- UVF
2 stops21h 03m
American Airlines
Sat 3/212:48 pm
UVF
- SHV
2 stops19h 55m
American Airlines
Deal found 2/10![American Airlines logo]()
$1,354
Last-minute flights from Louisiana to Saint LuciaDiscover last-minute flight deals from Louisiana to Saint Lucia. Data last updated February 13, 2026 and is based on user searches.
Discover last-minute flight deals from Louisiana to Saint Lucia. Data last updated February 13, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 2/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/137:27 pm
MSY
- SLU
3 stops40h 28m
Multiple Airlines
Sun 2/157:10 pm
SLU
- MSY
2 stops24h 07m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$1,110
This American Airlines deal was found by Cheapflights users on 2/9. 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.
Tue 2/246:18 pm
BTR
- UVF
2 stops19h 40m
American Airlines
Thu 3/54:58 pm
UVF
- BTR
2 stops18h 56m
American Airlines
Deal found 2/9![American Airlines logo]()
$778
This WestJet deal was found by Cheapflights users on 2/9. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/15:21 pm
LFT
- UVF
2 stops43h 25m
WestJet
Thu 3/53:40 pm
UVF
- LFT
2 stops26h 55m
WestJet
Deal found 2/9![WestJet logo]()
$4,026
This WestJet deal was found by Cheapflights users on 2/9. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/24:02 pm
BTR
- UVF
2 stops20h 44m
WestJet
Thu 3/53:40 pm
UVF
- BTR
2 stops32h 21m
WestJet
Deal found 2/9![WestJet logo]()
$4,001
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Fri 3/66:00 am
MSY
- UVF
1 stop7h 58m
American Airlines
Mon 3/93:58 pm
UVF
- MSY
1 stop9h 01m
American Airlines
Deal found 2/10![American Airlines logo]()
$738
This Delta deal was found by Cheapflights users on 2/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/156:00 am
SHV
- UVF
1 stop6h 58m
Delta
Sat 3/213:18 pm
UVF
- SHV
1 stop8h 26m
Delta
Deal found 2/10![Delta logo]()
$1,195
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Sun 3/154:55 pm
SHV
- UVF
2 stops21h 03m
American Airlines
Sat 3/212:48 pm
UVF
- SHV
2 stops19h 55m
American Airlines
Deal found 2/10![American Airlines logo]()
$1,354
This Priceline deal was found by Cheapflights users on 2/12. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/176:32 pm
MSY
- UVF
1 stop18h 46m
JetBlue
Sat 3/213:28 pm
UVF
- MSY
1 stop19h 27m
JetBlue
Deal found 2/12![JetBlue logo]()
$876
This American Airlines deal was found by Cheapflights users on 2/12. 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 3/227:35 am
MSY
- UVF
1 stop29h 13m
American Airlines
Sun 3/293:58 pm
UVF
- MSY
1 stop17h 52m
American Airlines
Deal found 2/12![American Airlines logo]()
$704
This Mytrip deal was found by Cheapflights users on 2/10. 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.
Fri 3/273:30 pm
MSY
- SLU
3 stops26h 30m
Multiple Airlines
Fri 4/36:00 pm
SLU
- MSY
3 stops30h 23m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$1,030
This Air Canada deal was found by Cheapflights users on 2/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/296:05 pm
MSY
- UVF
1 stop20h 20m
Air Canada
Sun 4/54:20 pm
UVF
- MSY
1 stop25h 43m
Air Canada
Deal found 2/12![Air Canada logo]()
$604
This Mytrip deal was found by Cheapflights users on 2/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/296:05 pm
MSY
- UVF
1 stop20h 20m
Multiple Airlines
Sun 4/54:20 pm
UVF
- MSY
2 stops27h 03m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$735
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 February 13, 2026.
Round-trip from | $598 (Delta) |
|---|
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 February 13, 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
Wed 4/15
5:30 am-2:02 pm
1 stop7h 32m
Castries Hewanorra
Tue 4/21
3:22 pm-11:35 pm
1 stop9h 13m
$598
New OrleansCastries
MSY - UVF
MSYUVF
New Orleans Louis Armstrong
Fri 4/3
6:00 am-2:58 pm
1 stop7h 58m
Castries Hewanorra
Mon 4/6
3:58 pm-9:09 am
1 stop18h 11m
$638
New OrleansCastries
MSY - UVF
MSYUVF
New Orleans Louis Armstrong
Sat 4/25
6:42 pm-2:26 pm
2 stops18h 44m
Castries Hewanorra
Fri 5/1
2:45 pm-9:09 am
1 stop19h 24m
$648
New OrleansCastries
MSY - UVF
MSYUVF
New Orleans Louis Armstrong
Thu 4/16
7:22 pm-2:02 pm
1 stop17h 40m
Castries Hewanorra
Mon 4/20
3:22 pm-11:35 pm
1 stop9h 13m
$648
New OrleansCastries
MSY - UVF
MSYUVF
New Orleans Louis Armstrong
Fri 5/8
5:19 am-2:26 pm
1 stop8h 07m
Castries Hewanorra
Mon 5/11
3:28 pm-9:53 am
2 stops19h 25m
$653
New OrleansCastries
MSY - UVF
MSYUVF
New Orleans Louis Armstrong
Tue 4/14
5:30 am-2:02 pm
1 stop7h 32m
Castries Hewanorra
Tue 4/21
3:22 pm-11:35 pm
1 stop9h 13m
$683
Baton RougeCastries
BTR - UVF
BTRUVF
Baton Rouge Ryan
Tue 2/24
6:18 pm-3:58 pm
2 stops19h 40m
Castries Hewanorra
Thu 3/5
4:58 pm-9:54 am
2 stops18h 56m
$778
Baton RougeCastries
BTR - UVF
BTRUVF
Baton Rouge Ryan
Fri 7/3
6:20 pm-3:04 pm
2 stops19h 44m
Castries Hewanorra
Thu 7/9
2:58 pm-1:45 pm
2 stops23h 47m
$800
LafayetteCastries
LFT - UVF
LFTUVF
Lafayette Regional
Thu 5/14
10:42 am-1:45 pm
2 stops26h 03m
Castries Hewanorra
Mon 5/18
2:45 pm-5:42 pm
2 stops27h 57m
$867
New OrleansCastries
MSY - SLU
MSYSLU
New Orleans Louis Armstrong
Thu 4/9
6:00 am-7:00 pm
3 stops12h 00m
Castries George F. L. Charle
Sun 4/12
6:00 pm-10:44 pm
2 stops29h 44m
$916
Showing 1-10 of 18 results
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.
MSY-UVF
BTR-UVF
MSY-SLU
SHV-UVF
LFT-UVF
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
USLA-LC0
MSY-UVF
BTR-UVF
MSY-SLU
SHV-UVF
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 $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.
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
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
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 February 13, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Louisiana to Saint Lucia flights
Consider these flights traveling from Louisiana to Saint Lucia.
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 February 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$559 | Average$798 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$602 | Average$912 | FlexibilityNo cancel fee | On-timeN/A |