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$587+ Cheap flights from Saint Lucia to Las Vegas (LAS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
UVF — LAS
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Saint Lucia to Las Vegas

Keep the following information in mind while searching for Saint Lucia to Las Vegas flight deals. Data was last updated September 17, 2025.

Round-trip from

$587
(Delta)
From Saint Lucia to Las Vegas Harry Reid Intl
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Find flight deals from Saint Lucia to Las Vegas

Cheapest flights from Saint Lucia to Las Vegas
Explore the most affordable flight options available from Saint Lucia to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

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.
Thu 12/182:04 pmUVF - LAS
1 stop12h 07mAmerican Airlines
Sun 1/411:19 pmLAS - UVF
1 stop12h 35mAmerican Airlines
Deal found 9/15$607

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 September 17, 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

Sun 2/15

4:24 pm-9:45 am

1 stop21h 21m

Las Vegas Harry Reid Intl

Thu 2/19

5:00 pm-3:04 pm

1 stop18h 04m

$587

CastriesLas Vegas

UVF - LAS

UVFLAS

Castries Hewanorra

Thu 12/18

2:04 pm-10:11 pm

1 stop12h 07m

Las Vegas Harry Reid Intl

Sun 1/4

11:19 pm-3:54 pm

1 stop12h 35m

$607

CastriesLas Vegas

UVF - LAS

UVFLAS

Castries Hewanorra

Sun 2/15

5:00 pm-1:31 pm

2 stops24h 31m

Las Vegas Harry Reid Intl

Thu 2/19

11:55 am-2:15 pm

2 stops22h 20m

$661

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

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.

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.

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

    Airlines like Delta and American Airlines fly from Saint Lucia to Las Vegas in about 12h 07m. The time it takes to get you to your destination can typically vary by up to 9h 14m. Airlines will cover a distance of 3673 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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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