$226+ 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 6/18. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — UVF
May 17 — May 241
Round-trip
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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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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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 April 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 April 17, 2026.
This Priceline deal was found by Cheapflights users on 4/13. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2812:00 pm
LAS
- UVF
1 stop23h 05m
Multiple Airlines
Thu 6/42:10 pm
UVF
- LAS
1 stop13h 44m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$536
This American Airlines deal was found by Cheapflights users on 4/12. 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.
Tue 8/181:08 pm
LAS
- UVF
2 stops21h 56m
American Airlines
Sun 8/233:29 pm
UVF
- LAS
2 stops21h 20m
American Airlines
Deal found 4/12![American Airlines logo]()
$561
This American Airlines deal was found by Cheapflights users on 4/12. 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.
Thu 9/311:59 pm
LAS
- UVF
1 stop11h 15m
American Airlines
Sun 9/63:04 pm
UVF
- LAS
1 stop10h 51m
American Airlines
Deal found 4/12![American Airlines logo]()
$611
This American Airlines deal was found by Cheapflights users on 4/13. 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.
Mon 8/38:05 pm
LAS
- UVF
2 stops13h 03m
American Airlines
Mon 8/103:14 pm
UVF
- LAS
2 stops22h 22m
American Airlines
Deal found 4/13![American Airlines logo]()
$636
This Expedia deal was found by Cheapflights users on 4/12. 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.
Wed 5/277:30 am
LAS
- UVF
1 stop29h 05m
JetBlue
Wed 6/32:10 pm
UVF
- LAS
1 stop13h 44m
JetBlue
Deal found 4/12![JetBlue logo]()
$652
This American Airlines deal was found by Cheapflights users on 4/16. 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.
Wed 10/2111:20 pm
LAS
- UVF
1 stop13h 10m
American Airlines
Tue 10/272:20 pm
UVF
- LAS
1 stop10h 46m
American Airlines
Deal found 4/16![American Airlines logo]()
$685
This Mytrip deal was found by Cheapflights users on 4/14. 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.
Mon 6/16:43 pm
LAS
- SLU
3 stops35h 47m
Multiple Airlines
Mon 6/812:35 pm
SLU
- LAS
3 stops31h 40m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$1,180
This Mytrip deal was found by Cheapflights users on 4/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1211:59 pm
LAS
- SLU
3 stops34h 11m
Multiple Airlines
Tue 5/1912:35 pm
SLU
- LAS
2 stops26h 07m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$1,362
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 April 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 April 17, 2026.
This American Airlines deal was found by Cheapflights users on 4/12. 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.
Thu 9/311:59 pm
LAS
- UVF
1 stop11h 15m
American Airlines
Sun 9/63:04 pm
UVF
- LAS
1 stop10h 51m
American Airlines
Deal found 4/12![American Airlines logo]()
$611
This Mytrip deal was found by Cheapflights users on 4/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/3111:59 pm
LAS
- UVF
2 stops35h 11m
Multiple Airlines
Sun 6/72:30 pm
UVF
- LAS
3 stops29h 45m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$720
This American Airlines deal was found by Cheapflights users on 4/13. 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.
Mon 8/38:05 pm
LAS
- UVF
2 stops13h 03m
American Airlines
Mon 8/103:14 pm
UVF
- LAS
2 stops22h 22m
American Airlines
Deal found 4/13![American Airlines logo]()
$636
This FlightHub deal was found by Cheapflights users on 4/13. 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.
Mon 6/85:30 am
LAS
- UVF
2 stops29h 40m
Multiple Airlines
Sun 6/142:30 pm
UVF
- LAS
1 stop24h 10m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$756
This American Airlines deal was found by Cheapflights users on 4/12. 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.
Wed 5/272:02 pm
LAS
- UVF
2 stops19h 03m
American Airlines
Wed 6/33:16 pm
UVF
- LAS
2 stops23h 47m
American Airlines
Deal found 4/12![American Airlines logo]()
$745
This Mytrip deal was found by Cheapflights users on 4/14. 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.
Mon 6/16:43 pm
LAS
- SLU
3 stops35h 47m
Multiple Airlines
Mon 6/812:35 pm
SLU
- LAS
3 stops31h 40m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$1,180
This Mytrip deal was found by Cheapflights users on 4/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1211:25 pm
LAS
- SLU
2 stops16h 35m
Multiple Airlines
Tue 5/1912:35 pm
SLU
- LAS
2 stops26h 07m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$1,363
Last-minute flights from Las Vegas to Saint LuciaDiscover last-minute flight deals from Las Vegas to Saint Lucia. Data last updated April 17, 2026 and is based on user searches.
Discover last-minute flight deals from Las Vegas to Saint Lucia. Data last updated April 17, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 4/13. 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.
Fri 5/13:52 pm
LAS
- UVF
1 stop16h 29m
JetBlue
Fri 5/83:48 pm
UVF
- LAS
1 stop22h 24m
JetBlue
Deal found 4/13![JetBlue logo]()
$735
This Mytrip deal was found by Cheapflights users on 4/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1211:59 pm
LAS
- SLU
3 stops34h 11m
Multiple Airlines
Tue 5/1912:35 pm
SLU
- LAS
2 stops26h 07m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$1,362
This Expedia deal was found by Cheapflights users on 4/12. 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.
Wed 5/277:30 am
LAS
- UVF
1 stop29h 05m
JetBlue
Wed 6/32:10 pm
UVF
- LAS
1 stop13h 44m
JetBlue
Deal found 4/12![JetBlue logo]()
$652
This American Airlines deal was found by Cheapflights users on 4/12. 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.
Wed 5/272:02 pm
LAS
- UVF
2 stops19h 03m
American Airlines
Wed 6/33:16 pm
UVF
- LAS
2 stops23h 47m
American Airlines
Deal found 4/12![American Airlines logo]()
$745
This Priceline deal was found by Cheapflights users on 4/13. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2812:00 pm
LAS
- UVF
1 stop23h 05m
Multiple Airlines
Thu 6/42:10 pm
UVF
- LAS
1 stop13h 44m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$536
This Mytrip deal was found by Cheapflights users on 4/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/3111:59 pm
LAS
- UVF
2 stops35h 11m
Multiple Airlines
Sun 6/72:30 pm
UVF
- LAS
3 stops29h 45m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$720
This Expedia deal was found by Cheapflights users on 4/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/317:30 am
LAS
- UVF
1 stop29h 05m
JetBlue
Sun 6/72:10 pm
UVF
- LAS
1 stop13h 44m
JetBlue
Deal found 4/16![JetBlue logo]()
$916
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 April 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 April 17, 2026.
This FlightHub deal was found by Cheapflights users on 4/15. 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 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 4/15![Air Canada logo]()
$226
This Justfly.com deal was found by Cheapflights users on 4/15. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/611:40 am
LAS
- UVF
2 stops47h 25m
Air Canada
Deal found 4/15![Air Canada logo]()
$229
This Justfly.com deal was found by Cheapflights users on 4/15. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/611:29 pm
LAS
- UVF
1 stop11h 59m
JetBlue
Deal found 4/15![JetBlue logo]()
$333
This KAYAK deal was found by Cheapflights users on 4/15. 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.
Thu 6/1811:59 pm
LAS
- UVF
1 stop12h 23m
JetBlue
Deal found 4/15![JetBlue logo]()
$380
This Mytrip deal was found by Cheapflights users on 4/15. 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.
Thu 6/181:20 pm
LAS
- UVF
3 stops22h 00m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$435
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 April 17, 2026.
Round-trip from | $536 (Priceline) |
|---|---|
One-way from | $226 (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 April 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
Thu 9/3
11:59 pm-2:14 pm
1 stop11h 15m
Castries Hewanorra
Sun 9/6
3:04 pm-10:55 pm
1 stop10h 51m
$611
Las VegasCastries
LAS - UVF
LASUVF
Las Vegas Harry Reid Intl
Mon 8/3
8:05 pm-12:08 pm
2 stops13h 03m
Castries Hewanorra
Mon 8/10
3:14 pm-10:36 am
2 stops22h 22m
$636
Las VegasCastries
LAS - UVF
LASUVF
Las Vegas Harry Reid Intl
Sun 5/31
11:59 pm-2:10 pm
2 stops35h 11m
Castries Hewanorra
Sun 6/7
2:30 pm-5:15 pm
3 stops29h 45m
$720
Las VegasCastries
LAS - UVF
LASUVF
Las Vegas Harry Reid Intl
Wed 5/27
2:02 pm-12:05 pm
2 stops19h 03m
Castries Hewanorra
Wed 6/3
3:16 pm-12:03 pm
2 stops23h 47m
$745
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
2:30 pm-11:40 am
1 stop24h 10m
$756
Las VegasCastries
LAS - SLU
LASSLU
Las Vegas Harry Reid Intl
Mon 6/1
6:43 pm-9:30 am
3 stops35h 47m
Castries George F. L. Charle
Mon 6/8
12:35 pm-5:15 pm
3 stops31h 40m
$1,180
Las VegasCastries
LAS - SLU
LASSLU
Las Vegas Harry Reid Intl
Tue 5/12
11:25 pm-7:00 pm
2 stops16h 35m
Castries George F. L. Charle
Tue 5/19
12:35 pm-11:42 am
2 stops26h 07m
$1,363
Cheapest one-way
Las VegasCastries
LAS - UVF
LASUVF
Las Vegas Harry Reid Intl
Wed 5/6
11:40 am-2:05 pm
2 stops47h 25m
$229
Quickest one-way
Las VegasCastries
LAS - UVF
LASUVF
Las Vegas Harry Reid Intl
Wed 5/6
11:29 pm-2:28 pm
1 stop11h 59m
$333
Las VegasCastries
LAS - UVF
LASUVF
Las Vegas Harry Reid Intl
Thu 6/18
1:20 pm-2:20 pm
3 stops22h 00m
$435
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 April 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.
Crew
8.5
Entertainment
7.8
Food
7.2
Comfort
7.9
Boarding
8.1
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Entertainment
7.8
Food
7.2
Comfort
7.9
Boarding
8.1
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Entertainment
7.8
Food
7.2
Comfort
7.9
Boarding
8.1
Overall
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.
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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 April 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 April 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$432 | Average$872 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$515 | Average$879 | FlexibilityNo cancel fee | On-timeN/A |