HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Las Vegas

$474+ 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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
UVF — LAS
Aug 9 — Aug 161
Sun 8/9
Sun 8/16
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Saint Lucia to Las Vegas with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 July 10, 2026.

This Justfly.com deal was found by Cheapflights users on 7/5. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/134:25 pm
UVF
-
LAS
1 stop19h 56m
JetBlue
Sun 9/2710:45 pm
LAS
-
UVF
1 stop13h 35m
JetBlue
Deal found 7/5$851
This JetBlue deal was found by Cheapflights users on 7/6. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/201:57 pm
UVF
-
LAS
1 stop13h 52m
JetBlue
Thu 7/2311:59 pm
LAS
-
UVF
1 stop12h 12m
JetBlue
Deal found 7/6$907
This FlightHub deal was found by Cheapflights users on 7/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/152:13 pm
UVF
-
LAS
1 stop13h 26m
JetBlue
Sun 8/166:00 am
LAS
-
UVF
1 stop30h 12m
JetBlue
Deal found 7/10$1,005
This American Airlines deal was found by Cheapflights users on 7/6. 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 7/202:50 pm
UVF
-
LAS
1 stop12h 09m
American Airlines
Thu 7/236:03 pm
LAS
-
UVF
2 stops16h 47m
American Airlines
Deal found 7/6$1,223
This American Airlines deal was found by Cheapflights users on 7/5. 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.
Sun 9/133:02 pm
UVF
-
LAS
2 stops21h 43m
American Airlines
Sun 9/2712:09 pm
LAS
-
UVF
2 stops22h 45m
American Airlines
Deal found 7/5$1,309

Find 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 July 10, 2026.

Round-trip from

$851
(Justfly.com)
From Saint Lucia to Las Vegas Harry Reid Intl
Search Deals

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 July 10, 2026.
Use the filters below to find and compare flights from Saint Lucia to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

CastriesLas Vegas

UVF - LAS

UVFLAS

Castries Hewanorra

Mon 7/20

1:57 pm-12:49 am

1 stop13h 52m

Las Vegas Harry Reid Intl

Thu 7/23

11:59 pm-3:11 pm

1 stop12h 12m

$907

CastriesLas Vegas

UVF - LAS

UVFLAS

Castries Hewanorra

Sun 9/13

4:25 pm-11:53 pm

2 stops34h 28m

Las Vegas Harry Reid Intl

Sun 9/27

10:45 pm-3:20 pm

1 stop13h 35m

$975

CastriesLas Vegas

UVF - LAS

UVFLAS

Castries Hewanorra

Sat 8/15

2:13 pm-12:39 am

1 stop13h 26m

Las Vegas Harry Reid Intl

Sun 8/16

6:00 am-3:12 pm

1 stop30h 12m

$1,005

CastriesLas Vegas

UVF - LAS

UVFLAS

Castries Hewanorra

Mon 7/20

2:50 pm-11:59 pm

1 stop12h 09m

Las Vegas Harry Reid Intl

Thu 7/23

6:03 pm-1:50 pm

2 stops16h 47m

$1,223

CastriesLas Vegas

UVF - LAS

UVFLAS

Castries Hewanorra

Sun 9/13

3:02 pm-9:45 am

2 stops21h 43m

Las Vegas Harry Reid Intl

Sun 9/27

12:09 pm-1:54 pm

2 stops22h 45m

$1,309
Cheapest one-way
Quickest one-way

CastriesLas Vegas

UVF - LAS

UVFLAS

Castries Hewanorra

Sat 8/15

3:19 pm-8:57 am

1 stop20h 38m

$497

CastriesLas Vegas

UVF - LAS

UVFLAS

Castries Hewanorra

Sat 8/15

2:35 pm-11:54 pm

3 stops36h 19m

$1,110

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/10

Sorted by cheapest first

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 JetBlue and American Airlines fly from Saint Lucia to Las Vegas in about 19h 56m. The time it takes to get you to your destination can typically vary by up to 3h 38m. 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.

See more FAQs

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Paradise
Mesquite
Henderson
North Las Vegas
Kingman
Winchester
Boulder City
Needles
Sunrise Manor

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.