$205+ 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — UVF
Apr 9 — Apr 161
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
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 March 10, 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 10, 2026.
This FlightHub deal was found by Cheapflights users on 3/6. 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 6/812:00 pm
LAS
- UVF
1 stop23h 10m
Multiple Airlines
Sun 6/141:47 pm
UVF
- LAS
1 stop13h 52m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$571
This American Airlines deal was found by Cheapflights users on 3/8. 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 8/103:09 pm
UVF
- LAS
1 stop11h 26m
American Airlines
Deal found 3/8![American Airlines logo]()
$591
This Delta deal was found by Cheapflights users on 3/8. 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 3/2312:55 am
LAS
- UVF
1 stop10h 03m
Delta
Tue 3/313:18 pm
UVF
- LAS
1 stop11h 11m
Delta
Deal found 3/8![Delta logo]()
$657
This American Airlines deal was found by Cheapflights users on 3/8. 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 4/147:05 pm
LAS
- UVF
2 stops16h 21m
American Airlines
Tue 4/213:13 pm
UVF
- LAS
2 stops21h 37m
American Airlines
Deal found 3/8![American Airlines logo]()
$662
This Mytrip deal was found by Cheapflights users on 3/8. 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 9/103:10 pm
LAS
- SLU
3 stops43h 00m
Multiple Airlines
Sat 9/265:50 pm
SLU
- LAS
3 stops31h 27m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$1,760
This Mytrip deal was found by Cheapflights users on 3/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1611:30 pm
LAS
- SLU
2 stops15h 55m
Multiple Airlines
Sun 3/225:00 am
SLU
- LAS
2 stops20h 12m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$1,926
This Orbitz deal was found by Cheapflights users on 3/7. 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 6/1411:30 pm
LAS
- SLU
2 stops37h 05m
Multiple Airlines
Sat 6/205:50 pm
SLU
- LAS
2 stops44h 24m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$4,098
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 10, 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 10, 2026.
This FlightHub deal was found by Cheapflights users on 3/5. 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 6/86:45 am
LAS
- UVF
2 stops28h 25m
Multiple Airlines
Sun 6/141:47 pm
UVF
- LAS
1 stop13h 52m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$640
This Delta deal was found by Cheapflights users on 3/8. 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 3/2312:55 am
LAS
- UVF
1 stop10h 03m
Delta
Tue 3/313:18 pm
UVF
- LAS
1 stop11h 11m
Delta
Deal found 3/8![Delta logo]()
$657
This American Airlines deal was found by Cheapflights users on 3/6. 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 3/6![American Airlines logo]()
$662
This Expedia deal was found by Cheapflights users on 3/8. 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.
Tue 4/1411:31 pm
LAS
- UVF
1 stop12h 06m
JetBlue
Tue 4/213:57 pm
UVF
- LAS
1 stop22h 16m
JetBlue
Deal found 3/8![JetBlue logo]()
$668
This American Airlines deal was found by Cheapflights users on 3/8. 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 4/147:05 pm
LAS
- UVF
2 stops16h 21m
American Airlines
Tue 4/213:13 pm
UVF
- LAS
2 stops21h 37m
American Airlines
Deal found 3/8![American Airlines logo]()
$662
This JetBlue deal was found by Cheapflights users on 3/5. 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.
Thu 4/211:59 pm
LAS
- UVF
1 stop14h 47m
JetBlue
Mon 4/66:52 pm
UVF
- LAS
1 stop16h 49m
JetBlue
Deal found 3/5![JetBlue logo]()
$689
This FlightHub deal was found by Cheapflights users on 3/5. 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 4/294:50 pm
LAS
- UVF
2 stops19h 35m
Multiple Airlines
Mon 5/43:57 pm
UVF
- LAS
2 stops23h 38m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$716
This American Airlines deal was found by Cheapflights users on 3/5. 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 4/283:55 pm
LAS
- UVF
2 stops18h 50m
American Airlines
Sun 5/33:28 pm
UVF
- LAS
2 stops23h 34m
American Airlines
Deal found 3/5![American Airlines logo]()
$716
This JetBlue deal was found by Cheapflights users on 3/8. 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.
Tue 8/2511:59 pm
LAS
- UVF
1 stop12h 16m
JetBlue
Thu 8/271:47 pm
UVF
- LAS
1 stop13h 52m
JetBlue
Deal found 3/8![JetBlue logo]()
$726
This Orbitz deal was found by Cheapflights users on 3/7. 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 6/1411:30 pm
LAS
- SLU
2 stops37h 05m
Multiple Airlines
Sat 6/205:50 pm
SLU
- LAS
2 stops44h 24m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$4,098
Last-minute flights from Las Vegas to Saint LuciaDiscover last-minute flight deals from Las Vegas to Saint Lucia. Data last updated March 10, 2026 and is based on user searches.
Discover last-minute flight deals from Las Vegas to Saint Lucia. Data last updated March 10, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 3/5. 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 3/1012:55 am
LAS
- UVF
1 stop10h 03m
Delta
Thu 3/123:18 pm
UVF
- LAS
1 stop11h 17m
Delta
Deal found 3/5![Delta logo]()
$738
This Delta deal was found by Cheapflights users on 3/5. 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 3/1010:20 pm
LAS
- UVF
1 stop12h 38m
Delta
Thu 3/123:18 pm
UVF
- LAS
1 stop11h 17m
Delta
Deal found 3/5![Delta logo]()
$775
This Mytrip deal was found by Cheapflights users on 3/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1611:30 pm
LAS
- SLU
2 stops15h 55m
Multiple Airlines
Sun 3/225:00 am
SLU
- LAS
2 stops20h 12m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$1,926
This Delta deal was found by Cheapflights users on 3/8. 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 3/2312:55 am
LAS
- UVF
1 stop10h 03m
Delta
Tue 3/313:18 pm
UVF
- LAS
1 stop11h 11m
Delta
Deal found 3/8![Delta logo]()
$657
This JetBlue deal was found by Cheapflights users on 3/5. 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.
Thu 4/211:59 pm
LAS
- UVF
1 stop14h 47m
JetBlue
Mon 4/66:52 pm
UVF
- LAS
1 stop16h 49m
JetBlue
Deal found 3/5![JetBlue logo]()
$689
This American Airlines deal was found by Cheapflights users on 3/8. 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 4/147:05 pm
LAS
- UVF
2 stops16h 21m
American Airlines
Tue 4/213:13 pm
UVF
- LAS
2 stops21h 37m
American Airlines
Deal found 3/8![American Airlines logo]()
$662
This Expedia deal was found by Cheapflights users on 3/8. 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.
Tue 4/1411:31 pm
LAS
- UVF
1 stop12h 06m
JetBlue
Tue 4/213:57 pm
UVF
- LAS
1 stop22h 16m
JetBlue
Deal found 3/8![JetBlue logo]()
$668
This Gotogate deal was found by Cheapflights users on 3/5. 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 4/1911:30 pm
LAS
- UVF
1 stop12h 50m
Air Canada
Sun 4/264:05 pm
UVF
- LAS
1 stop33h 24m
Air Canada
Deal found 3/5![Air Canada logo]()
$770
This American Airlines deal was found by Cheapflights users on 3/7. 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 4/2810:42 pm
LAS
- UVF
1 stop12h 44m
American Airlines
Sun 5/33:28 pm
UVF
- LAS
2 stops21h 24m
American Airlines
Deal found 3/7![American Airlines logo]()
$785
This FlightHub deal was found by Cheapflights users on 3/5. 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 4/294:50 pm
LAS
- UVF
2 stops19h 35m
Multiple Airlines
Mon 5/43:57 pm
UVF
- LAS
2 stops23h 38m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$716
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 10, 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 10, 2026.
This Expedia deal was found by Cheapflights users on 3/5. 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 4/2911:30 pm
LAS
- UVF
1 stop12h 55m
Air Canada
Deal found 3/5![Air Canada logo]()
$205
This KAYAK deal was found by Cheapflights users on 3/8. 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.
Tue 3/3111:59 pm
LAS
- UVF
1 stop14h 47m
JetBlue
Deal found 3/8![JetBlue logo]()
$209
This FlightHub deal was found by Cheapflights users on 3/9. 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 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 3/9![Air Canada logo]()
$233
This American Airlines deal was found by Cheapflights users on 3/8. 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 3/313:20 pm
LAS
- UVF
2 stops20h 38m
American Airlines
Deal found 3/8![American Airlines logo]()
$244
This United Airlines deal was found by Cheapflights users on 3/8. 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 6/186:10 pm
LAS
- UVF
2 stops42h 21m
United Airlines
Deal found 3/8![United Airlines logo]()
$261
This Mytrip deal was found by Cheapflights users on 3/8. 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 4/2911:51 pm
LAS
- UVF
3 stops35h 14m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$266
This Mytrip deal was found by Cheapflights users on 3/8. 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 3/301:01 am
LAS
- UVF
3 stops35h 19m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$299
This Mytrip deal was found by Cheapflights users on 3/8. 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 3/3111:30 pm
LAS
- SLU
2 stops16h 30m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$546
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 10, 2026.
Round-trip from | $571 (FlightHub) |
|---|---|
One-way from | $205 (Expedia) |
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 10, 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 6/8
6:45 am-2:10 pm
2 stops28h 25m
Castries Hewanorra
Sun 6/14
1:47 pm-12:39 am
1 stop13h 52m
$640
Quickest round-trip
Las VegasCastries
LAS - UVF
LASUVF
Las Vegas Harry Reid Intl
Mon 3/23
12:55 am-1:58 pm
1 stop10h 03m
Castries Hewanorra
Tue 3/31
3:18 pm-11:29 pm
1 stop11h 11m
$657
Las VegasCastries
LAS - UVF
LASUVF
Las Vegas Harry Reid Intl
Mon 8/3
7:44 pm-2:10 pm
2 stops15h 26m
Castries Hewanorra
Mon 8/10
3:09 pm-11:35 pm
1 stop11h 26m
$662
Las VegasCastries
LAS - UVF
LASUVF
Las Vegas Harry Reid Intl
Tue 4/14
7:05 pm-2:26 pm
2 stops16h 21m
Castries Hewanorra
Tue 4/21
3:13 pm-9:50 am
2 stops21h 37m
$662
Las VegasCastries
LAS - UVF
LASUVF
Las Vegas Harry Reid Intl
Tue 4/14
11:31 pm-2:37 pm
1 stop12h 06m
Castries Hewanorra
Tue 4/21
3:57 pm-11:13 am
1 stop22h 16m
$668
Las VegasCastries
LAS - UVF
LASUVF
Las Vegas Harry Reid Intl
Thu 4/2
11:59 pm-5:46 pm
1 stop14h 47m
Castries Hewanorra
Mon 4/6
6:52 pm-8:41 am
1 stop16h 49m
$689
Las VegasCastries
LAS - UVF
LASUVF
Las Vegas Harry Reid Intl
Wed 4/29
4:50 pm-3:25 pm
2 stops19h 35m
Castries Hewanorra
Mon 5/4
3:57 pm-12:35 pm
2 stops23h 38m
$716
Las VegasCastries
LAS - UVF
LASUVF
Las Vegas Harry Reid Intl
Tue 4/28
3:55 pm-1:45 pm
2 stops18h 50m
Castries Hewanorra
Sun 5/3
3:28 pm-12:02 pm
2 stops23h 34m
$716
Las VegasCastries
LAS - UVF
LASUVF
Las Vegas Harry Reid Intl
Tue 8/25
11:59 pm-3:15 pm
1 stop12h 16m
Castries Hewanorra
Thu 8/27
1:47 pm-12:39 am
1 stop13h 52m
$726
Las VegasCastries
LAS - SLU
LASSLU
Las Vegas Harry Reid Intl
Sun 6/14
11:30 pm-3:35 pm
2 stops37h 05m
Castries George F. L. Charle
Sat 6/20
5:50 pm-11:14 am
2 stops44h 24m
$4,098
Showing 1-10 of 13 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 10, 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
Comfort
7.9
Overall
7.9
Entertainment
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Comfort
7.9
Overall
7.9
Entertainment
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Comfort
7.9
Overall
7.9
Entertainment
7.8
Crew
8.5
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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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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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.
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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 10, 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 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$432 | Average$851 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$515 | Average$882 | FlexibilityNo cancel fee | On-timeN/A |