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Saint Lucia

$268+ 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
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap 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 January 21, 2026.

This FlightHub deal was found by Cheapflights users on 1/21. 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 6/186:00 pm
LAS
-
UVF
2 stops17h 20m
Air Canada
Fri 6/263:05 pm
UVF
-
LAS
1 stop23h 09m
Air Canada
Deal found 1/21$603
This American Airlines deal was found by Cheapflights users on 1/19. 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 stops21h 34m
American Airlines
Deal found 1/19$626
This American Airlines deal was found by Cheapflights users on 1/19. 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 8/310:45 pm
LAS
-
UVF
1 stop12h 25m
American Airlines
Mon 8/103:09 pm
UVF
-
LAS
1 stop31h 03m
American Airlines
Deal found 1/19$676
This Expedia deal was found by Cheapflights users on 1/21. 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.
Sat 3/710:21 pm
LAS
-
UVF
1 stop12h 37m
JetBlue
Sat 3/145:30 pm
UVF
-
LAS
1 stop30h 19m
JetBlue
Deal found 1/21$742
This American Airlines deal was found by Cheapflights users on 1/21. 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 4/141:26 pm
LAS
-
UVF
2 stops21h 09m
American Airlines
Sat 4/182:35 pm
UVF
-
LAS
2 stops21h 37m
American Airlines
Deal found 1/21$750
This Mytrip deal was found by Cheapflights users on 1/21. 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 4/1411:30 pm
LAS
-
SLU
2 stops16h 30m
Multiple Airlines
Sat 4/185:50 pm
SLU
-
LAS
2 stops31h 39m
Multiple Airlines
Deal found 1/21$1,000

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 January 21, 2026.

Round-trip from

$603
(FlightHub)

One-way from

$268
(FlightHub)
From Las Vegas Harry Reid Intl to Saint Lucia
Search Deals
One-way flight from Las Vegas Harry Reid Intl to Saint Lucia
Search Deals

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 January 21, 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 6/18

12:10 pm-2:20 pm

1 stop23h 10m

Castries Hewanorra

Fri 6/26

3:05 pm-11:14 am

1 stop23h 09m

$603

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-10:32 am

2 stops21h 34m

$626

Las VegasCastries

LAS - UVF

LASUVF

Las Vegas Harry Reid Intl

Sat 3/7

10:21 pm-2:58 pm

1 stop12h 37m

Castries Hewanorra

Sat 3/14

5:30 pm-8:49 pm

1 stop30h 19m

$742

Las VegasCastries

LAS - UVF

LASUVF

Las Vegas Harry Reid Intl

Wed 5/6

11:41 pm-2:23 pm

1 stop11h 42m

Castries Hewanorra

Wed 5/13

2:35 pm-9:06 am

2 stops21h 31m

$750

Las VegasCastries

LAS - UVF

LASUVF

Las Vegas Harry Reid Intl

Sat 2/28

1:20 pm-3:58 pm

1 stop22h 38m

Castries Hewanorra

Sat 3/7

4:58 pm-10:48 am

2 stops21h 50m

$766

Las VegasCastries

LAS - UVF

LASUVF

Las Vegas Harry Reid Intl

Fri 3/27

10:10 pm-1:50 pm

1 stop12h 40m

Castries Hewanorra

Sat 4/11

2:55 pm-9:15 pm

1 stop33h 20m

$776

Las VegasCastries

LAS - UVF

LASUVF

Las Vegas Harry Reid Intl

Wed 3/4

8:00 pm-3:58 pm

2 stops15h 58m

Castries Hewanorra

Sun 3/8

3:18 pm-9:50 am

2 stops21h 32m

$777

Las VegasCastries

LAS - SLU

LASSLU

Las Vegas Harry Reid Intl

Tue 4/14

11:30 pm-7:00 pm

2 stops16h 30m

Castries George F. L. Charle

Sat 4/18

5:50 pm-10:29 pm

2 stops31h 39m

$1,000

Las VegasCastries

LAS - UVF

LASUVF

Las Vegas Harry Reid Intl

Wed 5/6

6:00 pm-2:05 pm

2 stops41h 05m

$268

Las VegasCastries

LAS - UVF

LASUVF

Las Vegas Harry Reid Intl

Wed 5/6

10:20 pm-2:08 pm

1 stop12h 48m

$298

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

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
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 January 21, 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.
Delta
7.9
Good
8,089 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.8

Food

7.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,089 reviews
Delta
7.9
Good
8,089 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.8

Food

7.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,174 reviews
Delta
7.9
Good
8,089 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.8

Food

7.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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?

    Air Canada and American Airlines can get you from Las Vegas to Saint Lucia in just under 15h 58m. Your travel time can differ by up to 7h 12m. The distance between Las Vegas and Saint Lucia is about 3673 mi. This flight may include one or multiple stops.

  • 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.

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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$432Average$851FlexibilityNo cancel feeOn-time71%
DeltaCheapest$515Average$879FlexibilityNo cancel feeOn-timeN/A

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