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$341+ Cheap flights from Saint Lucia to Las Vegas (LAS)

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 12/23. Fares are subject to change and may not be available on all flights or dates of travel.
UVF — LAS
Aug 6 — Aug 131
Wed 8/6
Wed 8/13
1 adult, Economy
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Find flight deals from Saint Lucia to Las Vegas

One-way flights from Saint Lucia to Las Vegas
Search for one-way flight options from Saint Lucia to Las Vegas. Find affordable one-way fares based on user searches. Data last updated August 1, 2025.

This Delta deal was found by Cheapflights users on 7/30. 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 12/234:32 pmUVF - LAS
1 stop11h 54mDelta
Deal found 7/30$341
This American Airlines deal was found by Cheapflights users on 7/30. 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 12/244:55 pmUVF - LAS
2 stops21h 57mAmerican Airlines
Deal found 7/30$350

Cheapflights Fare Finder

 
Customize your flight search to find flights from Saint Lucia to Las Vegas 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 August 1, 2025.
Use the filters below to find and compare flights from Saint Lucia to Las Vegas that are best for you.

Fly from

Saint Lucia

Fly to

Las Vegas

Route

Depart

Return

Price

CastriesLas Vegas

UVF - LAS

UVFLAS

Castries Hewanorra

Tue 12/23

4:32 pm-12:26 am

1 stop11h 54m

$341

CastriesLas Vegas

UVF - LAS

UVFLAS

Castries Hewanorra

Wed 12/24

4:55 pm-10:52 am

2 stops21h 57m

$350

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from Saint Lucia to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Saint Lucia 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 Saint Lucia to Las Vegas
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. 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 Las Vegas. Reviews last updated August 1, 2025.
See what other customers who have flown with Delta and American Airlines from Saint Lucia to Las Vegas have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Related info for your journey

Find useful and relevant information for your journey from Saint Lucia to Las Vegas. 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 into for flights to Las Vegas from Saint Lucia?

    For a flight from Saint Lucia to Las Vegas, you will be flying into Harry Reid Intl. Las Vegas Harry Reid Intl (LAS) is just 6.2 mi from the center of the city.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Saint Lucia to Las Vegas 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 Saint Lucia to Las Vegas?

    Currently, August is the cheapest month in which you can book a flight from Saint Lucia to Las Vegas (average of $198). Flying from Saint Lucia to Las Vegas in March is currently the most expensive (average of $269). 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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