$234+ 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 27 — May 41
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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Best
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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 28, 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 28, 2026.
This Delta deal was found by Cheapflights users on 3/28. 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 5/1112:45 am
LAS
- UVF
1 stop10h 20m
Delta
Tue 5/193:25 pm
UVF
- LAS
1 stop10h 45m
Delta
Deal found 3/28![Delta logo]()
$476
This American Airlines deal was found by Cheapflights users on 3/23. 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 5/252:13 pm
LAS
- UVF
1 stop18h 52m
American Airlines
Thu 6/43:16 pm
UVF
- LAS
2 stops19h 41m
American Airlines
Deal found 3/23![American Airlines logo]()
$546
This American Airlines deal was found by Cheapflights users on 3/27. 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 12/134:53 pm
UVF
- LAS
1 stop11h 06m
American Airlines
Deal found 3/27![American Airlines logo]()
$584
This American Airlines deal was found by Cheapflights users on 3/25. 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 8/38:05 pm
LAS
- UVF
2 stops13h 03m
American Airlines
Mon 8/103:15 pm
UVF
- LAS
2 stops21h 39m
American Airlines
Deal found 3/25![American Airlines logo]()
$616
This American Airlines deal was found by Cheapflights users on 3/24. 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 7/2710:15 pm
LAS
- UVF
1 stop10h 53m
American Airlines
Fri 7/313:03 pm
UVF
- LAS
2 stops25h 03m
American Airlines
Deal found 3/24![American Airlines logo]()
$665
This Expedia deal was found by Cheapflights users on 3/26. 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.
Sun 5/247:30 am
LAS
- UVF
1 stop29h 05m
JetBlue
Fri 6/52:10 pm
UVF
- LAS
1 stop13h 44m
JetBlue
Deal found 3/26![JetBlue logo]()
$707
This Delta deal was found by Cheapflights users on 3/26. 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 5/1110:10 pm
LAS
- UVF
1 stop12h 55m
Delta
Mon 5/183:25 pm
UVF
- LAS
1 stop10h 45m
Delta
Deal found 3/26![Delta logo]()
$736
This Mytrip deal was found by Cheapflights users on 3/24. 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 6/268:30 am
LAS
- SLU
3 stops34h 40m
Multiple Airlines
Fri 7/36:00 pm
SLU
- LAS
3 stops26h 29m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$1,518
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 28, 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 28, 2026.
This Delta deal was found by Cheapflights users on 3/28. 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 5/1112:45 am
LAS
- UVF
1 stop10h 20m
Delta
Tue 5/193:25 pm
UVF
- LAS
1 stop10h 45m
Delta
Deal found 3/28![Delta logo]()
$476
This American Airlines deal was found by Cheapflights users on 3/25. 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 8/311:35 pm
LAS
- UVF
1 stop9h 33m
American Airlines
Mon 8/103:15 pm
UVF
- LAS
2 stops21h 39m
American Airlines
Deal found 3/25![American Airlines logo]()
$616
This FlightHub deal was found by Cheapflights users on 3/25. 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 6/85:30 am
LAS
- UVF
2 stops29h 40m
Multiple Airlines
Sun 6/141:47 pm
UVF
- LAS
1 stop13h 52m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$743
This American Airlines deal was found by Cheapflights users on 3/23. 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 5/2511:30 pm
LAS
- UVF
1 stop9h 35m
American Airlines
Thu 6/43:16 pm
UVF
- LAS
1 stop20h 30m
American Airlines
Deal found 3/23![American Airlines logo]()
$639
This American Airlines deal was found by Cheapflights users on 3/24. 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 7/2710:15 pm
LAS
- UVF
1 stop10h 53m
American Airlines
Fri 7/313:03 pm
UVF
- LAS
2 stops25h 03m
American Airlines
Deal found 3/24![American Airlines logo]()
$665
This Delta deal was found by Cheapflights users on 3/26. 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 5/1110:10 pm
LAS
- UVF
1 stop12h 55m
Delta
Mon 5/183:25 pm
UVF
- LAS
1 stop10h 45m
Delta
Deal found 3/26![Delta logo]()
$736
This Mytrip deal was found by Cheapflights users on 3/24. 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 6/2612:35 pm
LAS
- SLU
2 stops30h 35m
Multiple Airlines
Fri 7/36:00 pm
SLU
- LAS
3 stops26h 29m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$1,518
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 28, 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 28, 2026.
This FlightHub deal was found by Cheapflights users on 3/28. 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 3/28![Air Canada logo]()
$234
This FlightHub deal was found by Cheapflights users on 3/25. 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 6/186:50 am
LAS
- UVF
2 stops28h 30m
Air Canada
Deal found 3/25![Air Canada logo]()
$240
This Delta deal was found by Cheapflights users on 3/24. 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 5/512:17 am
LAS
- UVF
1 stop10h 45m
Delta
Deal found 3/24![Delta logo]()
$253
This Delta deal was found by Cheapflights users on 3/25. 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 4/211:35 pm
LAS
- UVF
1 stop11h 23m
Delta
Deal found 3/25![Delta logo]()
$286
This Mytrip deal was found by Cheapflights users on 3/25. 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.
Wed 4/11:01 am
LAS
- UVF
3 stops35h 09m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$451
This Mytrip deal was found by Cheapflights users on 3/25. 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 6/181:20 pm
LAS
- UVF
3 stops22h 00m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$456
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 28, 2026.
Round-trip from | $546 (American Airlines) |
|---|---|
One-way from | $234 (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 March 28, 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
Mon 5/11
12:45 am-2:05 pm
1 stop10h 20m
Castries Hewanorra
Tue 5/19
3:25 pm-11:10 pm
1 stop10h 45m
$476
Las VegasCastries
LAS - UVF
LASUVF
Las Vegas Harry Reid Intl
Mon 8/3
11:35 pm-12:08 pm
1 stop9h 33m
Castries Hewanorra
Mon 8/10
3:15 pm-9:54 am
2 stops21h 39m
$616
Las VegasCastries
LAS - UVF
LASUVF
Las Vegas Harry Reid Intl
Mon 5/25
11:30 pm-12:05 pm
1 stop9h 35m
Castries Hewanorra
Thu 6/4
3:16 pm-8:46 am
1 stop20h 30m
$639
Las VegasCastries
LAS - UVF
LASUVF
Las Vegas Harry Reid Intl
Mon 7/27
10:15 pm-12:08 pm
1 stop10h 53m
Castries Hewanorra
Fri 7/31
3:03 pm-1:06 pm
2 stops25h 03m
$665
Las VegasCastries
LAS - UVF
LASUVF
Las Vegas Harry Reid Intl
Mon 5/11
10:10 pm-2:05 pm
1 stop12h 55m
Castries Hewanorra
Mon 5/18
3:25 pm-11:10 pm
1 stop10h 45m
$736
Las VegasCastries
LAS - UVF
LASUVF
Las Vegas Harry Reid Intl
Mon 6/8
5:30 am-2:10 pm
2 stops29h 40m
Castries Hewanorra
Sun 6/14
1:47 pm-12:39 am
1 stop13h 52m
$743
Las VegasCastries
LAS - SLU
LASSLU
Las Vegas Harry Reid Intl
Fri 6/26
12:35 pm-10:10 pm
2 stops30h 35m
Castries George F. L. Charle
Fri 7/3
6:00 pm-5:29 pm
3 stops26h 29m
$1,518
Cheapest one-way
Las VegasCastries
LAS - UVF
LASUVF
Las Vegas Harry Reid Intl
Wed 5/6
6:00 pm-2:05 pm
2 stops41h 05m
$234
Las VegasCastries
LAS - UVF
LASUVF
Las Vegas Harry Reid Intl
Thu 6/18
6:50 am-2:20 pm
2 stops28h 30m
$240
Quickest one-way
Las VegasCastries
LAS - UVF
LASUVF
Las Vegas Harry Reid Intl
Tue 5/5
12:17 am-2:02 pm
1 stop10h 45m
$253
Showing 1-10 of 11 resultsSorted 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 28, 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
Boarding
8.1
Overall
7.9
Crew
8.5
Comfort
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Boarding
8.1
Overall
7.9
Crew
8.5
Comfort
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Boarding
8.1
Overall
7.9
Crew
8.5
Comfort
7.9
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 March 28, 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 28, 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 |