$164+ 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 4/16. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — UVF
Mar 4 — Mar 111
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
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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 2, 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 2, 2026.
This Delta deal was found by Cheapflights users on 1/31. 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 4/1612:35 am
LAS
- UVF
1 stop10h 27m
Delta
Wed 4/223:22 pm
UVF
- LAS
1 stop10h 58m
Delta
Deal found 1/31![Delta logo]()
$515
This Mytrip deal was found by Cheapflights users on 1/31. 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 6/1811:30 pm
LAS
- UVF
1 stop11h 50m
Air Canada
Fri 6/263:05 pm
UVF
- LAS
1 stop23h 09m
Air Canada
Deal found 1/31![Air Canada logo]()
$639
This American Airlines deal was found by Cheapflights users on 2/1. 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 8/37:44 pm
LAS
- UVF
2 stops15h 26m
American Airlines
Mon 8/103:09 pm
UVF
- LAS
1 stop11h 26m
American Airlines
Deal found 2/1![American Airlines logo]()
$644
This Expedia deal was found by Cheapflights users on 1/31. 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 3/2010:10 pm
LAS
- UVF
1 stop14h 46m
JetBlue
Tue 3/243:49 pm
UVF
- LAS
1 stop20h 29m
JetBlue
Deal found 1/31![JetBlue logo]()
$666
This American Airlines deal was found by Cheapflights users on 1/31. 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 2/45:55 pm
LAS
- UVF
2 stops18h 07m
American Airlines
Fri 2/65:02 pm
UVF
- LAS
2 stops23h 34m
American Airlines
Deal found 1/31![American Airlines logo]()
$681
This American Airlines deal was found by Cheapflights users on 1/31. 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 2/2711:39 pm
LAS
- UVF
1 stop12h 19m
American Airlines
Sat 3/74:58 pm
UVF
- LAS
2 stops19h 19m
American Airlines
Deal found 1/31![American Airlines logo]()
$730
This American Airlines deal was found by Cheapflights users on 1/31. 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 4/176:00 pm
LAS
- UVF
2 stops17h 23m
American Airlines
Wed 4/223:28 pm
UVF
- LAS
2 stops20h 38m
American Airlines
Deal found 1/31![American Airlines logo]()
$743
This Gotogate deal was found by Cheapflights users on 1/31. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1312:35 pm
LAS
- SLU
2 stops24h 00m
Multiple Airlines
Sun 9/205:00 am
SLU
- LAS
2 stops20h 22m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$3,100
This Travelocity deal was found by Cheapflights users on 2/1. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/219:00 pm
LAS
- SLU
3 stops37h 35m
Multiple Airlines
Wed 5/2710:15 am
SLU
- LAS
2 stops39h 14m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$3,672
This Orbitz deal was found by Cheapflights users on 1/31. 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 4/1711:30 pm
LAS
- SLU
3 stops36h 05m
Multiple Airlines
Wed 4/2210:15 am
SLU
- LAS
2 stops15h 14m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$4,046
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 2, 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 2, 2026.
This Delta deal was found by Cheapflights users on 1/31. 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 4/1612:35 am
LAS
- UVF
1 stop10h 27m
Delta
Wed 4/223:22 pm
UVF
- LAS
1 stop10h 58m
Delta
Deal found 1/31![Delta logo]()
$515
This Mytrip deal was found by Cheapflights users on 1/31. 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 6/1811:30 pm
LAS
- UVF
1 stop11h 50m
Air Canada
Fri 6/263:05 pm
UVF
- LAS
1 stop23h 09m
Air Canada
Deal found 1/31![Air Canada logo]()
$639
This Expedia deal was found by Cheapflights users on 1/31. 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 3/2010:10 pm
LAS
- UVF
1 stop14h 46m
JetBlue
Tue 3/243:49 pm
UVF
- LAS
1 stop20h 29m
JetBlue
Deal found 1/31![JetBlue logo]()
$666
This American Airlines deal was found by Cheapflights users on 1/31. 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 2/278:00 pm
LAS
- UVF
2 stops15h 58m
American Airlines
Sat 3/74:58 pm
UVF
- LAS
2 stops19h 19m
American Airlines
Deal found 1/31![American Airlines logo]()
$693
This American Airlines deal was found by Cheapflights users on 1/31. 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 4/1711:41 pm
LAS
- UVF
1 stop11h 42m
American Airlines
Wed 4/223:28 pm
UVF
- LAS
2 stops20h 38m
American Airlines
Deal found 1/31![American Airlines logo]()
$693
This Travelocity deal was found by Cheapflights users on 2/1. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2111:59 pm
LAS
- SLU
3 stops34h 36m
Multiple Airlines
Wed 5/2710:15 am
SLU
- LAS
3 stops39h 14m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$3,672
This Orbitz deal was found by Cheapflights users on 1/31. 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 4/1711:30 pm
LAS
- SLU
3 stops36h 05m
Multiple Airlines
Wed 4/2210:15 am
SLU
- LAS
3 stops39h 14m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$4,046
Last-minute flights from Las Vegas to Saint LuciaDiscover last-minute flight deals from Las Vegas to Saint Lucia. Data last updated February 2, 2026 and is based on user searches.
Discover last-minute flight deals from Las Vegas to Saint Lucia. Data last updated February 2, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 1/31. 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 2/45:55 pm
LAS
- UVF
2 stops18h 07m
American Airlines
Fri 2/65:02 pm
UVF
- LAS
2 stops23h 34m
American Airlines
Deal found 1/31![American Airlines logo]()
$681
This Air Canada deal was found by Cheapflights users on 1/31. 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 2/2212:10 pm
LAS
- UVF
1 stop24h 15m
Air Canada
Thu 2/265:15 pm
UVF
- LAS
2 stops33h 12m
Air Canada
Deal found 1/31![Air Canada logo]()
$917
This American Airlines deal was found by Cheapflights users on 1/31. 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 2/278:00 pm
LAS
- UVF
2 stops15h 58m
American Airlines
Sat 3/74:58 pm
UVF
- LAS
2 stops19h 19m
American Airlines
Deal found 1/31![American Airlines logo]()
$693
This KAYAK deal was found by Cheapflights users on 1/31. 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.
Fri 2/2711:59 pm
LAS
- UVF
1 stop13h 36m
JetBlue
Sat 3/75:05 pm
UVF
- LAS
1 stop18h 56m
JetBlue
Deal found 1/31![JetBlue logo]()
$833
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 2, 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 2, 2026.
This Delta deal was found by Cheapflights users on 2/1. 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 4/164:35 pm
LAS
- UVF
1 stop18h 27m
Delta
Deal found 2/1![Delta logo]()
$164
This FlightHub deal was found by Cheapflights users on 2/1. 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 4/166:15 am
LAS
- UVF
2 stops30h 05m
Air Canada
Deal found 2/1![Air Canada logo]()
$239
This FlightHub deal was found by Cheapflights users on 2/1. 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 2/1![Air Canada logo]()
$245
This KAYAK deal was found by Cheapflights users on 2/1. 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 2/1![JetBlue logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Thu 4/1610:25 pm
LAS
- SLU
3 stops44h 45m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Thu 3/267:05 pm
LAS
- SLU
3 stops48h 05m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$416
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Thu 4/163:53 pm
LAS
- UVF
3 stops44h 38m
United Airlines
Deal found 2/1![United Airlines logo]()
$1,962
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 2, 2026.
Round-trip from | $515 (Delta) |
|---|---|
One-way from | $164 (Delta) |
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 2, 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 4/16
12:35 am-2:02 pm
1 stop10h 27m
Castries Hewanorra
Wed 4/22
3:22 pm-11:20 pm
1 stop10h 58m
$515
Las VegasCastries
LAS - UVF
LASUVF
Las Vegas Harry Reid Intl
Thu 6/18
11:30 pm-2:20 pm
1 stop11h 50m
Castries Hewanorra
Fri 6/26
3:05 pm-11:14 am
1 stop23h 09m
$639
Las VegasCastries
LAS - UVF
LASUVF
Las Vegas Harry Reid Intl
Fri 3/20
10:10 pm-3:56 pm
1 stop14h 46m
Castries Hewanorra
Tue 3/24
3:49 pm-9:18 am
1 stop20h 29m
$666
Las VegasCastries
LAS - UVF
LASUVF
Las Vegas Harry Reid Intl
Fri 2/27
8:00 pm-3:58 pm
2 stops15h 58m
Castries Hewanorra
Sat 3/7
4:58 pm-8:17 am
2 stops19h 19m
$693
Las VegasCastries
LAS - UVF
LASUVF
Las Vegas Harry Reid Intl
Fri 4/17
11:41 pm-2:23 pm
1 stop11h 42m
Castries Hewanorra
Wed 4/22
3:28 pm-9:06 am
2 stops20h 38m
$693
Las VegasCastries
LAS - SLU
LASSLU
Las Vegas Harry Reid Intl
Thu 5/21
11:59 pm-1:35 pm
3 stops34h 36m
Castries George F. L. Charle
Wed 5/27
10:15 am-10:29 pm
3 stops39h 14m
$3,672
Las VegasCastries
LAS - SLU
LASSLU
Las Vegas Harry Reid Intl
Fri 4/17
11:30 pm-2:35 pm
3 stops36h 05m
Castries George F. L. Charle
Wed 4/22
10:15 am-10:29 pm
3 stops39h 14m
$4,046
Las VegasCastries
LAS - UVF
LASUVF
Las Vegas Harry Reid Intl
Thu 4/16
4:35 pm-2:02 pm
1 stop18h 27m
$164
Las VegasCastries
LAS - UVF
LASUVF
Las Vegas Harry Reid Intl
Thu 4/16
6:15 am-3:20 pm
2 stops30h 05m
$239
Las VegasCastries
LAS - UVF
LASUVF
Las Vegas Harry Reid Intl
Wed 5/6
6:00 pm-2:05 pm
2 stops41h 05m
$245
Showing 1-10 of 14 results
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 2, 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.
Food
7.2
Entertainment
7.8
Comfort
7.9
Crew
8.5
Overall
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Entertainment
7.8
Comfort
7.9
Crew
8.5
Overall
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Entertainment
7.8
Comfort
7.9
Crew
8.5
Overall
7.9
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.
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 for Las Vegas to Saint Lucia
See prices for flight routes from nearby airports that may be better suited for you.
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 2, 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 |