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Saint Lucia

$238+ 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 11 — Feb 181
Wed 2/11
Wed 2/18
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 January 12, 2026.

Round-trip from

$433
(American Airlines)

One-way from

$238
(FlightHub)
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 January 12, 2026.

This American Airlines deal was found by Cheapflights users on 1/10. 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 2/2511:39 pm
LAS
-
UVF
1 stop12h 19m
American Airlines
Wed 3/44:58 pm
UVF
-
LAS
2 stops20h 19m
American Airlines
Deal found 1/10$433
This American Airlines deal was found by Cheapflights users on 1/11. 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 3/211:39 pm
LAS
-
UVF
1 stop12h 19m
American Airlines
Fri 3/64:18 pm
UVF
-
LAS
1 stop20h 55m
American Airlines
Deal found 1/11$515
This American Airlines deal was found by Cheapflights users on 1/12. 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.
Sat 2/283:41 pm
LAS
-
UVF
2 stops20h 17m
American Airlines
Sat 3/74:58 pm
UVF
-
LAS
2 stops20h 40m
American Airlines
Deal found 1/12$577
This Expedia deal was found by Cheapflights users on 1/11. 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.
Thu 7/911:30 pm
LAS
-
UVF
1 stop11h 50m
Air Canada
Tue 7/143:05 pm
UVF
-
LAS
1 stop23h 09m
Air Canada
Deal found 1/11$597
This Air Canada deal was found by Cheapflights users on 1/11. 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.
Mon 7/611:30 pm
LAS
-
UVF
1 stop11h 50m
Air Canada
Fri 7/173:05 pm
UVF
-
LAS
1 stop34h 19m
Air Canada
Deal found 1/11$617
This Air Canada deal was found by Cheapflights users on 1/11. 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.
Mon 7/611:30 am
LAS
-
UVF
2 stops23h 50m
Air Canada
Tue 7/143:05 pm
UVF
-
LAS
2 stops22h 24m
Air Canada
Deal found 1/11$624
This American Airlines deal was found by Cheapflights users on 1/12. 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.
Fri 2/2711:39 pm
LAS
-
UVF
1 stop12h 19m
American Airlines
Sat 3/74:58 pm
UVF
-
LAS
2 stops20h 40m
American Airlines
Deal found 1/12$644
This American Airlines deal was found by Cheapflights users on 1/12. 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.
Mon 8/311:59 pm
LAS
-
UVF
1 stop11h 11m
American Airlines
Mon 8/103:09 pm
UVF
-
LAS
1 stop11h 26m
American Airlines
Deal found 1/12$659
This American Airlines deal was found by Cheapflights users on 1/11. 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 5/2911:59 pm
LAS
-
UVF
1 stop11h 11m
American Airlines
Tue 6/92:58 pm
UVF
-
LAS
1 stop12h 28m
American Airlines
Deal found 1/11$688
This Mytrip deal was found by Cheapflights users on 1/11. 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 1/2512:10 pm
LAS
-
SLU
2 stops23h 25m
Multiple Airlines
Wed 1/2810:15 am
SLU
-
LAS
3 stops33h 44m
Multiple Airlines
Deal found 1/11$1,302
This Expedia deal was found by Cheapflights users on 1/11. 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.
Thu 7/911:30 pm
LAS
-
SLU
2 stops34h 40m
Multiple Airlines
Tue 7/147:10 pm
SLU
-
LAS
2 stops43h 04m
Multiple Airlines
Deal found 1/11$3,672
This Expedia deal was found by Cheapflights users on 1/11. 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 2/1411:30 pm
LAS
-
SLU
2 stops36h 05m
Multiple Airlines
Fri 2/207:10 pm
SLU
-
LAS
2 stops31h 21m
Multiple Airlines
Deal found 1/11$3,713

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 12, 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

Mon 3/2

10:59 pm-3:58 pm

2 stops12h 59m

Castries Hewanorra

Fri 3/6

4:58 pm-9:11 am

2 stops20h 13m

$433

Las VegasCastries

LAS - UVF

LASUVF

Las Vegas Harry Reid Intl

Wed 2/25

5:50 pm-3:18 pm

2 stops17h 28m

Castries Hewanorra

Wed 3/4

4:58 pm-10:39 am

2 stops21h 41m

$433

Las VegasCastries

LAS - UVF

LASUVF

Las Vegas Harry Reid Intl

Sat 2/28

11:39 pm-3:58 pm

1 stop12h 19m

Castries Hewanorra

Sat 3/7

4:58 pm-9:38 am

2 stops20h 40m

$577

Las VegasCastries

LAS - UVF

LASUVF

Las Vegas Harry Reid Intl

Thu 7/9

11:30 pm-2:20 pm

1 stop11h 50m

Castries Hewanorra

Tue 7/14

3:05 pm-11:14 am

1 stop23h 09m

$597

Las VegasCastries

LAS - UVF

LASUVF

Las Vegas Harry Reid Intl

Mon 7/6

11:30 pm-2:20 pm

1 stop11h 50m

Castries Hewanorra

Fri 7/17

3:05 pm-10:24 pm

1 stop34h 19m

$617

Las VegasCastries

LAS - UVF

LASUVF

Las Vegas Harry Reid Intl

Mon 7/6

11:30 am-2:20 pm

2 stops23h 50m

Castries Hewanorra

Tue 7/14

3:05 pm-10:29 am

2 stops22h 24m

$624

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-9:38 am

2 stops20h 40m

$644

Las VegasCastries

LAS - UVF

LASUVF

Las Vegas Harry Reid Intl

Fri 5/29

11:59 pm-2:10 pm

1 stop11h 11m

Castries Hewanorra

Tue 6/9

2:58 pm-11:49 am

2 stops23h 51m

$693

Las VegasCastries

LAS - UVF

LASUVF

Las Vegas Harry Reid Intl

Wed 6/24

11:19 pm-3:04 pm

1 stop12h 45m

Castries Hewanorra

Wed 7/1

2:58 pm-9:02 am

2 stops21h 04m

$743

Las VegasCastries

LAS - SLU

LASSLU

Las Vegas Harry Reid Intl

Sun 1/25

12:10 pm-3:35 pm

2 stops23h 25m

Castries George F. L. Charle

Wed 1/28

10:15 am-3:59 pm

3 stops33h 44m

$1,302

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/11

Showing 1-10 of 16 results
1
2

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 12, 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
8,039 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Food

7.2

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
8,039 reviews
Delta
7.9
Good
8,039 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Food

7.2

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
11,114 reviews
Delta
7.9
Good
8,039 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Food

7.2

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?

    American Airlines and Air Canada can get you from Las Vegas to Saint Lucia in just under 11h 50m. Your travel time can differ by up to 1h 09m. 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 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$523Average$879FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$528Average$814FlexibilityNo cancel feeOn-time71%

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