$188+ 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
Apr 21 — Apr 281
Round-trip
1 adult, Economy
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Find cheap flights from Las Vegas 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 Las Vegas to Saint Lucia
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Best
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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 March 22, 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 March 22, 2026.
This American Airlines deal was found by Cheapflights users on 3/18. 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 8/310:15 pm
LAS
- UVF
1 stop10h 53m
American Airlines
Mon 8/103:09 pm
UVF
- LAS
1 stop11h 26m
American Airlines
Deal found 3/18![American Airlines logo]()
$574
This American Airlines deal was found by Cheapflights users on 3/18. 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 12/911:25 pm
LAS
- UVF
1 stop9h 54m
American Airlines
Sun 12/132:23 pm
UVF
- LAS
1 stop13h 36m
American Airlines
Deal found 3/18![American Airlines logo]()
$584
This American Airlines deal was found by Cheapflights users on 3/21. 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 8/1611:45 pm
LAS
- UVF
1 stop11h 30m
American Airlines
Fri 8/213:15 pm
UVF
- LAS
1 stop30h 23m
American Airlines
Deal found 3/21![American Airlines logo]()
$622
This Expedia deal was found by Cheapflights users on 3/20. 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 5/411:59 pm
LAS
- UVF
1 stop11h 28m
JetBlue
Mon 5/113:57 pm
UVF
- LAS
1 stop20h 23m
JetBlue
Deal found 3/20![JetBlue logo]()
$652
This Mytrip deal was found by Cheapflights users on 3/18. 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 6/76:00 pm
LAS
- UVF
2 stops41h 10m
Multiple Airlines
Thu 6/112:30 pm
UVF
- LAS
1 stop21h 17m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$714
This Mytrip deal was found by Cheapflights users on 3/21. 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 5/1710:52 pm
LAS
- SLU
3 stops37h 43m
Multiple Airlines
Sun 5/245:00 am
SLU
- LAS
3 stops20h 39m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$1,023
This Trip.com deal was found by Cheapflights users on 3/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/311:39 pm
LAS
- SLU
2 stops36h 56m
Multiple Airlines
Sun 5/105:00 am
SLU
- LAS
2 stops22h 18m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$1,055
This Mytrip deal was found by Cheapflights users on 3/18. 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 4/176:15 am
LAS
- SLU
3 stops27h 55m
Multiple Airlines
Fri 4/246:00 pm
SLU
- LAS
3 stops31h 29m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$1,978
This Orbitz deal was found by Cheapflights users on 3/21. 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.
Sun 8/1611:59 pm
LAS
- SLU
3 stops15h 36m
Multiple Airlines
Fri 8/216:00 pm
SLU
- LAS
3 stops31h 24m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$3,113
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 March 22, 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 March 22, 2026.
This American Airlines deal was found by Cheapflights users on 3/19. 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 8/310:15 pm
LAS
- UVF
1 stop10h 53m
American Airlines
Mon 8/103:15 pm
UVF
- LAS
2 stops21h 39m
American Airlines
Deal found 3/19![American Airlines logo]()
$579
This JetBlue deal was found by Cheapflights users on 3/19. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2411:59 pm
LAS
- UVF
1 stop12h 16m
JetBlue
Thu 8/271:47 pm
UVF
- LAS
1 stop13h 52m
JetBlue
Deal found 3/19![JetBlue logo]()
$746
This FlightHub deal was found by Cheapflights users on 3/18. 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.
Mon 6/86:00 am
LAS
- UVF
2 stops29h 10m
Multiple Airlines
Sun 6/141:47 pm
UVF
- LAS
1 stop13h 52m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$761
This Mytrip deal was found by Cheapflights users on 3/21. 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 5/1710:52 pm
LAS
- SLU
3 stops37h 43m
Multiple Airlines
Sun 5/245:00 am
SLU
- LAS
3 stops20h 39m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$1,023
This Trip.com deal was found by Cheapflights users on 3/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/311:39 pm
LAS
- SLU
2 stops36h 56m
Multiple Airlines
Sun 5/105:00 am
SLU
- LAS
2 stops22h 18m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$1,055
This Orbitz deal was found by Cheapflights users on 3/21. 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.
Sun 8/1611:59 pm
LAS
- SLU
3 stops15h 36m
Multiple Airlines
Fri 8/216:00 pm
SLU
- LAS
3 stops31h 24m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$3,113
This Expedia deal was found by Cheapflights users on 3/18. 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.
Fri 4/1712:10 pm
LAS
- SLU
2 stops31h 00m
Multiple Airlines
Fri 4/246:00 pm
SLU
- LAS
3 stops31h 29m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$4,642
Last-minute flights from Las Vegas to Saint LuciaDiscover last-minute flight deals from Las Vegas to Saint Lucia. Data last updated March 22, 2026 and is based on user searches.
Discover last-minute flight deals from Las Vegas to Saint Lucia. Data last updated March 22, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 3/20. 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 3/2311:29 pm
LAS
- UVF
1 stop11h 19m
American Airlines
Wed 3/252:48 pm
UVF
- LAS
2 stops22h 50m
American Airlines
Deal found 3/20![American Airlines logo]()
$751
This Booking.com deal was found by Cheapflights users on 3/21. 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.
Sat 4/1111:25 pm
LAS
- UVF
1 stop12h 45m
Air Canada
Fri 4/174:15 pm
UVF
- LAS
1 stop33h 14m
Air Canada
Deal found 3/21![Air Canada logo]()
$4,606
This Mytrip deal was found by Cheapflights users on 3/18. 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 4/176:15 am
LAS
- SLU
3 stops27h 55m
Multiple Airlines
Fri 4/246:00 pm
SLU
- LAS
3 stops31h 29m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$1,978
This American Airlines deal was found by Cheapflights users on 3/20. 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 4/2010:42 pm
LAS
- UVF
1 stop12h 31m
American Airlines
Mon 4/273:28 pm
UVF
- LAS
2 stops21h 22m
American Airlines
Deal found 3/20![American Airlines logo]()
$800
This Delta deal was found by Cheapflights users on 3/20. 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 4/204:39 pm
LAS
- UVF
1 stop18h 23m
Delta
Mon 4/273:22 pm
UVF
- LAS
1 stop10h 53m
Delta
Deal found 3/20![Delta logo]()
$844
This Mytrip deal was found by Cheapflights users on 3/20. 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.
Mon 4/2010:30 am
LAS
- UVF
2 stops24h 16m
Multiple Airlines
Mon 4/274:15 pm
UVF
- LAS
3 stops28h 00m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$1,156
This Delta deal was found by Cheapflights users on 3/20. 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.
Sat 4/2512:30 am
LAS
- UVF
1 stop10h 32m
Delta
Sat 5/23:22 pm
UVF
- LAS
1 stop10h 53m
Delta
Deal found 3/20![Delta logo]()
$1,175
This American Airlines deal was found by Cheapflights users on 3/20. 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 4/2610:20 pm
LAS
- UVF
2 stops13h 06m
American Airlines
Sat 5/23:33 pm
UVF
- LAS
2 stops21h 59m
American Airlines
Deal found 3/20![American Airlines logo]()
$1,460
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 March 22, 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 March 22, 2026.
This KAYAK deal was found by Cheapflights users on 3/20. 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 3/20![JetBlue logo]()
$188
This FlightHub deal was found by Cheapflights users on 3/20. 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 3/20![Air Canada logo]()
$234
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 March 22, 2026.
Round-trip from | $574 (American Airlines) |
|---|---|
One-way from | $188 (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 March 22, 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
Las VegasCastries
LAS - UVF
LASUVF
Las Vegas Harry Reid Intl
Mon 8/3
10:15 pm-12:08 pm
1 stop10h 53m
Castries Hewanorra
Mon 8/10
3:15 pm-9:54 am
2 stops21h 39m
$579
Quickest round-trip
Las VegasCastries
LAS - UVF
LASUVF
Las Vegas Harry Reid Intl
Mon 8/24
11:59 pm-3:15 pm
1 stop12h 16m
Castries Hewanorra
Thu 8/27
1:47 pm-12:39 am
1 stop13h 52m
$746
Las VegasCastries
LAS - UVF
LASUVF
Las Vegas Harry Reid Intl
Mon 6/8
6:00 am-2:10 pm
2 stops29h 10m
Castries Hewanorra
Sun 6/14
1:47 pm-12:39 am
1 stop13h 52m
$761
Las VegasCastries
LAS - SLU
LASSLU
Las Vegas Harry Reid Intl
Sun 5/17
10:52 pm-3:35 pm
3 stops37h 43m
Castries George F. L. Charle
Sun 5/24
5:00 am-10:39 pm
3 stops20h 39m
$1,023
Las VegasCastries
LAS - SLU
LASSLU
Las Vegas Harry Reid Intl
Sun 5/3
11:39 pm-3:35 pm
2 stops36h 56m
Castries George F. L. Charle
Sun 5/10
5:00 am-12:18 am
2 stops22h 18m
$1,055
Las VegasCastries
LAS - SLU
LASSLU
Las Vegas Harry Reid Intl
Sun 8/16
11:59 pm-6:35 pm
3 stops15h 36m
Castries George F. L. Charle
Fri 8/21
6:00 pm-10:24 pm
3 stops31h 24m
$3,113
Las VegasCastries
LAS - SLU
LASSLU
Las Vegas Harry Reid Intl
Fri 4/17
12:10 pm-10:10 pm
2 stops31h 00m
Castries George F. L. Charle
Fri 4/24
6:00 pm-10:29 pm
3 stops31h 29m
$4,642
Cheapest one-way
Quickest one-way
Las VegasCastries
LAS - UVF
LASUVF
Las Vegas Harry Reid Intl
Wed 5/6
11:59 pm-2:27 pm
1 stop11h 28m
$188
Las VegasCastries
LAS - UVF
LASUVF
Las Vegas Harry Reid Intl
Wed 5/6
6:00 pm-2:05 pm
2 stops41h 05m
$234
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 March 22, 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.
Crew
8.5
Overall
7.9
Comfort
7.9
Entertainment
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Overall
7.9
Comfort
7.9
Entertainment
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Overall
7.9
Comfort
7.9
Entertainment
7.8
Food
7.2
Boarding
8.1
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 March 22, 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 March 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$432 | Average$814 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$515 | Average$879 | FlexibilityNo cancel fee | On-timeN/A |