$219+ Cheap flights from Las Vegas (LAS) 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — UVF
abr. 16 — abr. 231
Round-trip
1 adult, Economy
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Find cheap flights from Las Vegas to Saint Lucia with Cheapflights
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Best
Last-minute
One-way
Cheapest flights from Las Vegas to Saint LuciaExplore the most affordable flight options available from Las Vegas to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on marzo 17, 2026.
Explore the most affordable flight options available from Las Vegas to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on marzo 17, 2026.
This Priceline deal was found by Cheapflights users on 3/14. 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.
dom. 6/711:59 pm
LAS
- UVF
1 stop12h 20m
JetBlue
jue. 6/111:47 pm
UVF
- LAS
1 stop13h 52m
JetBlue
Deal found 3/14![JetBlue logo]()
$476
This American Airlines deal was found by Cheapflights users on 3/11. 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.
lun. 8/310:15 pm
LAS
- UVF
1 stop10h 53m
American Airlines
lun. 8/103:09 pm
UVF
- LAS
1 stop11h 26m
American Airlines
Deal found 3/11![American Airlines logo]()
$574
This American Airlines deal was found by Cheapflights users on 3/16. 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.
mié. 12/911:25 pm
LAS
- UVF
1 stop9h 54m
American Airlines
dom. 12/132:23 pm
UVF
- LAS
1 stop11h 22m
American Airlines
Deal found 3/16![American Airlines logo]()
$604
This FlightHub deal was found by Cheapflights users on 3/14. 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.
lun. 6/86:45 am
LAS
- UVF
2 stops28h 25m
Multiple Airlines
dom. 6/141:47 pm
UVF
- LAS
1 stop13h 52m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$629
This Mytrip deal was found by Cheapflights users on 3/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 4/41:01 am
LAS
- SLU
3 stops35h 34m
Multiple Airlines
dom. 4/126:00 pm
SLU
- LAS
2 stops32h 49m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$1,188
This Mytrip deal was found by Cheapflights users on 3/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/198:00 am
LAS
- SLU
3 stops26h 35m
Multiple Airlines
mié. 12/3010:15 am
SLU
- LAS
2 stops29h 27m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$1,788
Best flights from Las Vegas to Saint LuciaDiscover carefully curated flight deals from Las Vegas to Saint Lucia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated marzo 17, 2026.
Discover carefully curated flight deals from Las Vegas to Saint Lucia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated marzo 17, 2026.
This American Airlines deal was found by Cheapflights users on 3/11. 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.
lun. 8/310:15 pm
LAS
- UVF
1 stop10h 53m
American Airlines
lun. 8/103:09 pm
UVF
- LAS
1 stop11h 26m
American Airlines
Deal found 3/11![American Airlines logo]()
$574
This FlightHub deal was found by Cheapflights users on 3/13. 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.
lun. 6/86:45 am
LAS
- UVF
2 stops28h 25m
Multiple Airlines
dom. 6/141:47 pm
UVF
- LAS
1 stop13h 52m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$663
This American Airlines deal was found by Cheapflights users on 3/13. 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.
vie. 5/87:26 pm
LAS
- UVF
2 stops16h 00m
American Airlines
vie. 5/153:28 pm
UVF
- LAS
2 stops22h 04m
American Airlines
Deal found 3/13![American Airlines logo]()
$702
This Orbitz deal was found by Cheapflights users on 3/13. 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.
vie. 5/83:00 pm
LAS
- UVF
1 stop17h 21m
Multiple Airlines
vie. 5/153:15 pm
UVF
- LAS
1 stop34h 14m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$718
This Mytrip deal was found by Cheapflights users on 3/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 4/41:01 am
LAS
- SLU
3 stops35h 34m
Multiple Airlines
dom. 4/126:00 pm
SLU
- LAS
2 stops32h 49m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$1,188
Last-minute flights from Las Vegas to Saint LuciaDiscover last-minute flight deals from Las Vegas to Saint Lucia. Data last updated marzo 17, 2026 and is based on user searches.
Discover last-minute flight deals from Las Vegas to Saint Lucia. Data last updated marzo 17, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 3/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 4/41:01 am
LAS
- SLU
3 stops35h 34m
Multiple Airlines
dom. 4/126:00 pm
SLU
- LAS
2 stops32h 49m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$1,188
This Expedia deal was found by Cheapflights users on 3/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 4/511:59 pm
LAS
- UVF
1 stop11h 48m
Multiple Airlines
dom. 4/124:05 pm
UVF
- LAS
2 stops32h 59m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$956
This Booking.com deal was found by Cheapflights users on 3/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 4/59:10 am
LAS
- UVF
2 stops27h 10m
Air Canada
dom. 4/124:05 pm
UVF
- LAS
2 stops32h 59m
Air Canada
Deal found 3/15![Air Canada logo]()
$1,040
This KAYAK deal was found by Cheapflights users on 3/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 4/511:59 pm
LAS
- UVF
1 stop14h 48m
JetBlue
dom. 4/126:52 pm
UVF
- LAS
1 stop16h 49m
JetBlue
Deal found 3/15![JetBlue logo]()
$1,082
This Expedia deal was found by Cheapflights users on 3/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/2711:31 pm
LAS
- UVF
1 stop12h 06m
JetBlue
lun. 5/43:57 pm
UVF
- LAS
1 stop33h 52m
JetBlue
Deal found 3/12![JetBlue logo]()
$876
This American Airlines deal was found by Cheapflights users on 3/12. 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.
lun. 4/277:26 pm
LAS
- UVF
2 stops15h 47m
American Airlines
lun. 5/42:45 pm
UVF
- LAS
2 stops24h 17m
American Airlines
Deal found 3/12![American Airlines logo]()
$1,007
This Delta deal was found by Cheapflights users on 3/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/2812:30 am
LAS
- UVF
1 stop10h 32m
Delta
mié. 5/63:22 pm
UVF
- LAS
1 stop10h 53m
Delta
Deal found 3/15![Delta logo]()
$815
This American Airlines deal was found by Cheapflights users on 3/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/292:48 pm
LAS
- UVF
2 stops20h 38m
American Airlines
mié. 5/63:28 pm
UVF
- LAS
2 stops20h 38m
American Airlines
Deal found 3/15![American Airlines logo]()
$862
One-way flights from Las Vegas to Saint LuciaSearch for one-way flight options from Las Vegas to Saint Lucia. Find affordable one-way fares based on user searches. Data last updated marzo 17, 2026.
Search for one-way flight options from Las Vegas to Saint Lucia. Find affordable one-way fares based on user searches. Data last updated marzo 17, 2026.
This FlightHub deal was found by Cheapflights users on 3/13. 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.
mié. 5/66:00 pm
LAS
- UVF
2 stops41h 05m
Air Canada
Deal found 3/13![Air Canada logo]()
$219
This FlightHub deal was found by Cheapflights users on 3/14. 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.
mié. 4/299:10 am
LAS
- UVF
2 stops27h 15m
Air Canada
Deal found 3/14![Air Canada logo]()
$228
This Mytrip deal was found by Cheapflights users on 3/14. 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.
mié. 4/296:10 pm
LAS
- UVF
3 stops18h 15m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$298
This FlightHub deal was found by Cheapflights users on 3/13. 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.
mié. 5/611:59 pm
LAS
- UVF
1 stop11h 28m
JetBlue
Deal found 3/13![JetBlue logo]()
$323
Find flight deals from Las Vegas to Saint Lucia
Keep the following information in mind while searching for Las Vegas to Saint Lucia flight deals. Data was last updated marzo 17, 2026.
Round-trip from | $476 (Priceline) |
|---|---|
One-way from | $219 (FlightHub) |
Cheapflights Fare Finder
Customize your flight search to find flights from Las Vegas 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 marzo 17, 2026.
Use the filters below to find and compare flights from Las Vegas to Saint Lucia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Las VegasCastries
LAS - UVF
LASUVF
Las Vegas Harry Reid Intl
lun. 8/3
10:15 pm-12:08 pm
1 stop10h 53m
Castries Hewanorra
lun. 8/10
3:09 pm-11:35 pm
1 stop11h 26m
$574
Las VegasCastries
LAS - UVF
LASUVF
Las Vegas Harry Reid Intl
lun. 6/8
6:45 am-2:10 pm
2 stops28h 25m
Castries Hewanorra
dom. 6/14
1:47 pm-12:39 am
1 stop13h 52m
$663
Las VegasCastries
LAS - UVF
LASUVF
Las Vegas Harry Reid Intl
vie. 5/8
7:26 pm-2:26 pm
2 stops16h 00m
Castries Hewanorra
vie. 5/15
3:28 pm-10:32 am
2 stops22h 04m
$702
Las VegasCastries
LAS - UVF
LASUVF
Las Vegas Harry Reid Intl
vie. 5/8
3:00 pm-11:21 am
1 stop17h 21m
Castries Hewanorra
vie. 5/15
3:15 pm-10:29 pm
1 stop34h 14m
$718
Las VegasCastries
LAS - SLU
LASSLU
Las Vegas Harry Reid Intl
sáb. 4/4
1:01 am-3:35 pm
3 stops35h 34m
Castries George F. L. Charle
dom. 4/12
6:00 pm-11:49 pm
2 stops32h 49m
$1,188
Cheapest one-way
Las VegasCastries
LAS - UVF
LASUVF
Las Vegas Harry Reid Intl
mié. 5/6
6:00 pm-2:05 pm
2 stops41h 05m
$219
Las VegasCastries
LAS - UVF
LASUVF
Las Vegas Harry Reid Intl
mié. 4/29
11:25 pm-3:25 pm
1 stop13h 00m
$225
Las VegasCastries
LAS - UVF
LASUVF
Las Vegas Harry Reid Intl
mié. 4/29
6:10 pm-3:25 pm
3 stops18h 15m
$298
Quickest one-way
Las VegasCastries
LAS - UVF
LASUVF
Las Vegas Harry Reid Intl
mié. 5/6
11:59 pm-2:27 pm
1 stop11h 28m
$323
Sorted by cheapest first
Best time to book a flight from Las Vegas to Saint Lucia
Have a flexible travel schedule? Discover the best time to fly to Saint Lucia from Las Vegas with our price prediction graph.
LAS-UVF
LAS-SLU
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 Las Vegas to Saint Lucia
LAS-LC0
LAS-UVF
LAS-SLU
No data available for this route at this time. Please check back soon.
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 marzo 17, 2026.
Read through reviews of airlines operating flights from Las Vegas to Saint Lucia, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Overall
7.9
Crew
8.5
Boarding
8.1
Food
7.2
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Overall
7.9
Crew
8.5
Boarding
8.1
Food
7.2
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Overall
7.9
Crew
8.5
Boarding
8.1
Food
7.2
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Las Vegas 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.
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Alternative routes for Las Vegas 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 Las Vegas to Saint Lucia by cabin class
Find flights from Las Vegas to Saint Lucia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Las Vegas and Saint Lucia flights
Browse other Las Vegas and Saint Lucia flight options. Last updated on marzo 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Las Vegas to Saint Lucia
Discover the top 2 airlines that operate flights from Las Vegas 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 marzo 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$432 | Average$851 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$515 | Average$879 | FlexibilityNo cancel fee | On-timeN/A |