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Saint Lucia

$292+ 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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — UVF
oct. 16 — oct. 231
jue. 10/16
jue. 10/23
1 adult, Economy
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Cheap 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 septiembre 16, 2025.

Round-trip from

$503
(American Airlines)

One-way from

$292
(Kiwi.com)
From Las Vegas Harry Reid Intl to Saint Lucia
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One-way flight from Las Vegas Harry Reid Intl to Saint Lucia
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Find flight deals from Las Vegas to Saint Lucia

Cheapest flights from Las Vegas to Saint Lucia
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 septiembre 16, 2025.

This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/2911:45 pmLAS - UVF
1 stop10h 20mAmerican Airlines
mié. 11/54:52 pmUVF - LAS
1 stop11h 07mAmerican Airlines
Deal found 9/14$503
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/124:30 pmLAS - UVF
2 stops19h 22mAmerican Airlines
lun. 11/174:52 pmUVF - LAS
2 stops21h 08mAmerican Airlines
Deal found 9/14$508
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/3012:42 pmLAS - UVF
1 stop23h 18mAmerican Airlines
jue. 11/64:52 pmUVF - LAS
1 stop11h 07mAmerican Airlines
Deal found 9/15$579
This Mytrip deal was found by Cheapflights users on 9/15. 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.
jue. 10/309:29 amLAS - UVF
3 stops26h 56mMultiple Airlines
jue. 11/63:40 pmUVF - LAS
2 stops31h 08mMultiple Airlines
Deal found 9/15$723
This Delta deal was found by Cheapflights users on 9/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/1112:43 amLAS - UVF
1 stop10h 56mDelta
lun. 11/174:59 pmUVF - LAS
1 stop11h 26mDelta
Deal found 9/15$1,040
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/11:24 pmLAS - UVF
2 stops21h 53mAmerican Airlines
lun. 10/64:00 pmUVF - LAS
2 stops21h 10mAmerican Airlines
Deal found 9/15$1,110
This American Airlines deal was found by Cheapflights users on 9/13. 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.
mar. 10/712:51 pmLAS - UVF
2 stops22h 05mAmerican Airlines
mar. 10/212:56 pmUVF - LAS
2 stops24h 03mAmerican Airlines
Deal found 9/13$1,237
This Expedia deal was found by Cheapflights users on 9/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/18:44 pmLAS - UVF
1 stop14h 31mJetBlue
lun. 10/63:34 pmUVF - LAS
1 stop26h 02mJetBlue
Deal found 9/15$1,253

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 septiembre 16, 2025.
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

mié. 10/29

11:45 pm-1:05 pm

1 stop10h 20m

Castries Hewanorra

mié. 11/5

4:52 pm-11:59 pm

1 stop11h 07m

$503

Las VegasCastries

LAS - UVF

LASUVF

Las Vegas Harry Reid Intl

mié. 11/12

11:49 pm-3:52 pm

2 stops12h 03m

Castries Hewanorra

lun. 11/17

2:19 pm-11:59 pm

1 stop13h 40m

$508

Las VegasCastries

LAS - UVF

LASUVF

Las Vegas Harry Reid Intl

jue. 10/30

11:59 pm-3:00 pm

2 stops12h 01m

Castries Hewanorra

jue. 11/6

2:19 pm-11:59 pm

1 stop13h 40m

$508

Las VegasCastries

LAS - UVF

LASUVF

Las Vegas Harry Reid Intl

jue. 10/30

9:29 am-3:25 pm

3 stops26h 56m

Castries Hewanorra

jue. 11/6

3:40 pm-6:48 pm

2 stops31h 08m

$723

Las VegasCastries

LAS - SLU

LASSLU

Las Vegas Harry Reid Intl

mié. 10/8

8:45 am-1:10 pm

3 stops25h 25m

$292

Las VegasCastries

LAS - UVF

LASUVF

Las Vegas Harry Reid Intl

mar. 9/23

11:20 pm-2:16 pm

1 stop11h 56m

$394

Las VegasCastries

LAS - UVF

LASUVF

Las Vegas Harry Reid Intl

lun. 9/22

10:45 pm-2:23 pm

1 stop12h 38m

$394

Las VegasCastries

LAS - UVF

LASUVF

Las Vegas Harry Reid Intl

mar. 9/23

10:45 pm-2:23 pm

1 stop12h 38m

$394

Las VegasCastries

LAS - UVF

LASUVF

Las Vegas Harry Reid Intl

mié. 10/8

9:00 pm-2:20 pm

1 stop14h 20m

$403

Las VegasCastries

LAS - UVF

LASUVF

Las Vegas Harry Reid Intl

mié. 10/8

4:30 pm-3:00 pm

2 stops19h 30m

$483

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

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.
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

What is the cheapest time of day to fly from LAS to LC?

Find hourly flight availability from Las Vegas to Saint Lucia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Las Vegas to Saint Lucia as you normally would.

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 septiembre 16, 2025.
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.
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,957 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What airport do you fly from for flights from Las Vegas to Saint Lucia?

    Located just 6.2 mi from the city center, Las Vegas Harry Reid Intl (LAS) is the airport most travelers will use when flying to Saint Lucia from Las Vegas.

  • How long is the flight from Las Vegas to Saint Lucia?

    American Airlines can get you from Las Vegas to Saint Lucia in just under 10h 20m. Your travel time can differ by up to . The distance between Las Vegas and Saint Lucia is about 3673 mi.

  • Can I find deals for flights from Las Vegas to Saint Lucia that include hotel bookings?

    Yes. In addition to deals on Las Vegas to Saint Lucia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Las Vegas to Saint Lucia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Saint Lucia.

  • Can I find deals for business class flights from Las Vegas to Saint Lucia?

    Yes. Cheapflights offers flight deals from Las Vegas to Saint Lucia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Las Vegas to Saint Lucia?

    Currently, January is the cheapest month in which you can book a flight from Las Vegas to Saint Lucia (average of $556). Flying from Las Vegas to Saint Lucia in December is currently the most expensive (average of $730). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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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.
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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 septiembre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$523Average$879FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$561Average$809FlexibilityNo cancel feeOn-time71%

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