$158+ 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
Mar 15 — Mar 221
1 adult, Economy
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Find cheap flights from Las Vegas 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 Las Vegas to Saint Lucia
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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 February 13, 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 February 13, 2026.
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.
Wed 10/2110:50 pm
LAS
- UVF
1 stop11h 35m
American Airlines
Tue 10/272:20 pm
UVF
- LAS
1 stop10h 46m
American Airlines
Deal found 2/10![American Airlines logo]()
$525
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1812:10 pm
LAS
- UVF
1 stop23h 10m
Air Canada
Fri 6/263:05 pm
UVF
- LAS
1 stop23h 09m
Air Canada
Deal found 2/11![Air Canada logo]()
$560
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.
Thu 10/2211:26 pm
LAS
- UVF
1 stop10h 59m
American Airlines
Tue 10/272:20 pm
UVF
- LAS
1 stop12h 42m
American Airlines
Deal found 2/10![American Airlines logo]()
$562
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/277:06 pm
LAS
- UVF
1 stop17h 19m
United Airlines
Sat 3/71:52 pm
UVF
- LAS
1 stop21h 21m
United Airlines
Deal found 2/12![United Airlines logo]()
$603
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 8/311:59 pm
LAS
- UVF
1 stop11h 11m
American Airlines
Mon 8/103:09 pm
UVF
- LAS
1 stop11h 26m
American Airlines
Deal found 2/9![American Airlines logo]()
$639
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2011:30 pm
LAS
- SLU
3 stops36h 20m
Multiple Airlines
Mon 3/237:10 pm
SLU
- LAS
2 stops54h 21m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$4,345
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2111:30 pm
LAS
- SLU
3 stops36h 05m
Multiple Airlines
Tue 10/277:10 pm
SLU
- LAS
2 stops43h 11m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$4,769
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 February 13, 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 February 13, 2026.
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1812:10 pm
LAS
- UVF
1 stop23h 10m
Air Canada
Fri 6/263:05 pm
UVF
- LAS
1 stop23h 09m
Air Canada
Deal found 2/11![Air Canada logo]()
$560
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2710:00 am
LAS
- UVF
2 stops26h 25m
United Airlines
Sat 3/71:52 pm
UVF
- LAS
1 stop12h 38m
United Airlines
Deal found 2/12![United Airlines logo]()
$603
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 8/311:59 pm
LAS
- UVF
1 stop11h 11m
American Airlines
Mon 8/103:09 pm
UVF
- LAS
1 stop11h 26m
American Airlines
Deal found 2/9![American Airlines logo]()
$639
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2011:30 pm
LAS
- SLU
2 stops36h 20m
Multiple Airlines
Mon 3/237:10 pm
SLU
- LAS
2 stops54h 21m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$4,345
Last-minute flights from Las Vegas to Saint LuciaDiscover last-minute flight deals from Las Vegas to Saint Lucia. Data last updated February 13, 2026 and is based on user searches.
Discover last-minute flight deals from Las Vegas to Saint Lucia. Data last updated February 13, 2026 and is based on user searches.
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/229:00 am
LAS
- UVF
2 stops27h 25m
Air Canada
Thu 2/265:15 pm
UVF
- LAS
2 stops33h 12m
Air Canada
Deal found 2/9![Air Canada logo]()
$893
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/277:06 pm
LAS
- UVF
1 stop17h 19m
United Airlines
Sat 3/71:52 pm
UVF
- LAS
1 stop21h 21m
United Airlines
Deal found 2/12![United Airlines logo]()
$603
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/110:21 pm
LAS
- UVF
1 stop13h 40m
JetBlue
Sat 3/75:05 pm
UVF
- LAS
1 stop18h 56m
JetBlue
Deal found 2/10![JetBlue logo]()
$1,088
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.
Fri 3/208:00 pm
LAS
- UVF
2 stops15h 58m
American Airlines
Mon 3/233:18 pm
UVF
- LAS
2 stops20h 59m
American Airlines
Deal found 2/12![American Airlines logo]()
$762
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2010:10 pm
LAS
- UVF
1 stop14h 46m
JetBlue
Mon 3/233:49 pm
UVF
- LAS
2 stops34h 15m
JetBlue
Deal found 2/12![JetBlue logo]()
$836
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2011:30 pm
LAS
- SLU
3 stops36h 20m
Multiple Airlines
Mon 3/237:10 pm
SLU
- LAS
2 stops54h 21m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$4,345
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 February 13, 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 February 13, 2026.
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/611:59 pm
LAS
- UVF
1 stop11h 28m
JetBlue
Deal found 2/12![JetBlue logo]()
$158
This American Airlines deal was found by Cheapflights users on 2/13. 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.
Wed 5/62:18 pm
LAS
- UVF
2 stops20h 27m
American Airlines
Deal found 2/13![American Airlines logo]()
$169
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:00 pm
LAS
- UVF
2 stops41h 05m
Air Canada
Deal found 2/10![Air Canada logo]()
$198
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/196:58 pm
LAS
- UVF
1 stop17h 33m
United Airlines
Deal found 2/11![United Airlines logo]()
$205
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1812:10 pm
LAS
- UVF
1 stop23h 10m
Air Canada
Deal found 2/11![Air Canada logo]()
$210
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/227:15 pm
LAS
- UVF
2 stops39h 31m
WestJet
Deal found 2/10![WestJet logo]()
$298
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/197:20 pm
LAS
- UVF
3 stops39h 20m
WestJet
Deal found 2/11![WestJet logo]()
$367
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2111:59 pm
LAS
- UVF
1 stop11h 19m
JetBlue
Deal found 2/10![JetBlue logo]()
$402
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.
Sun 3/2211:30 pm
LAS
- UVF
1 stop12h 55m
Air Canada
Deal found 2/10![Air Canada logo]()
$441
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/2211:47 pm
LAS
- SLU
3 stops36h 48m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$504
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 February 13, 2026.
Round-trip from | $560 (Expedia) |
|---|---|
One-way from | $158 (KAYAK) |
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 February 13, 2026.
Use the filters below to find and compare flights from Las Vegas to Saint Lucia that are best for you.
Fly from
Las Vegas
Fly to
Saint Lucia
Route
Depart
Return
Price
Las VegasCastries
LAS - UVF
LASUVF
Las Vegas Harry Reid Intl
Thu 6/18
12:10 pm-2:20 pm
1 stop23h 10m
Castries Hewanorra
Fri 6/26
3:05 pm-11:14 am
1 stop23h 09m
$560
Las VegasCastries
LAS - UVF
LASUVF
Las Vegas Harry Reid Intl
Fri 2/27
10:00 am-4:25 pm
2 stops26h 25m
Castries Hewanorra
Sat 3/7
1:52 pm-10:30 pm
1 stop12h 38m
$603
Las VegasCastries
LAS - UVF
LASUVF
Las Vegas Harry Reid Intl
Mon 8/3
11:59 pm-2:10 pm
1 stop11h 11m
Castries Hewanorra
Mon 8/10
3:09 pm-11:35 pm
1 stop11h 26m
$639
Las VegasCastries
LAS - SLU
LASSLU
Las Vegas Harry Reid Intl
Fri 3/20
11:30 pm-2:50 pm
2 stops36h 20m
Castries George F. L. Charle
Mon 3/23
7:10 pm-10:31 pm
2 stops54h 21m
$4,345
Las VegasCastries
LAS - UVF
LASUVF
Las Vegas Harry Reid Intl
Wed 5/6
11:59 pm-2:27 pm
1 stop11h 28m
$158
Las VegasCastries
LAS - UVF
LASUVF
Las Vegas Harry Reid Intl
Wed 5/6
2:18 pm-1:45 pm
2 stops20h 27m
$169
Las VegasCastries
LAS - UVF
LASUVF
Las Vegas Harry Reid Intl
Wed 5/6
6:00 pm-2:05 pm
2 stops41h 05m
$198
Las VegasCastries
LAS - UVF
LASUVF
Las Vegas Harry Reid Intl
Fri 6/19
6:58 pm-3:31 pm
1 stop17h 33m
$205
Las VegasCastries
LAS - UVF
LASUVF
Las Vegas Harry Reid Intl
Thu 6/18
12:10 pm-2:20 pm
1 stop23h 10m
$210
Las VegasCastries
LAS - SLU
LASSLU
Las Vegas Harry Reid Intl
Sun 3/22
11:47 pm-3:35 pm
3 stops36h 48m
$504
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 February 13, 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.
Comfort
7.9
Overall
7.9
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Overall
7.9
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Overall
7.9
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
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.
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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 February 13, 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 February 13, 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 |