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Saint Lucia

$490+ Cheap flights from Las Vegas (LAS) to Saint Lucia

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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — UVF
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 July 3, 2025.

Round-trip from

$490
(Air Canada)
From Las Vegas Harry Reid Intl to Saint Lucia
Search Deals

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 July 3, 2025.

This Air Canada deal was found by Cheapflights users on 7/2. 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 9/811:20 pmLAS - UVF
1 stop11h 55mAir Canada
Tue 9/163:10 pmUVF - LAS
1 stop22h 58mAir Canada
Deal found 7/2$490
This American Airlines deal was found by Cheapflights users on 7/3. 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 11/1211:54 pmLAS - UVF
1 stop9h 06mAmerican Airlines
Mon 11/175:15 pmUVF - LAS
1 stop21h 36mAmerican Airlines
Deal found 7/3$561
This Delta deal was found by Cheapflights users on 7/2. 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 11/1112:35 amLAS - UVF
1 stop10h 35mDelta
Mon 11/174:35 pmUVF - LAS
1 stop11h 36mDelta
Deal found 7/2$609
This JetBlue deal was found by Cheapflights users on 7/2. 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.
Wed 7/309:05 pmLAS - UVF
1 stop16h 06mJetBlue
Tue 8/55:31 pmUVF - LAS
1 stop18h 29mJetBlue
Deal found 7/2$687
This Mytrip deal was found by Cheapflights users on 7/3. 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 8/1710:36 pmLAS - UVF
3 stops36h 39mMultiple Airlines
Sun 8/242:35 pmUVF - LAS
3 stops28h 56mMultiple Airlines
Deal found 7/3$723
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/3011:30 amLAS - UVF
2 stops23h 15mWestJet
Sun 8/32:35 pmUVF - LAS
1 stop24h 04mWestJet
Deal found 7/2$774
This Mytrip deal was found by Cheapflights users on 7/2. 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.
Wed 9/106:20 pmLAS - SLU
3 stops21h 40mMultiple Airlines
Wed 9/1710:15 amSLU - LAS
3 stops39h 12mMultiple Airlines
Deal found 7/2$1,049

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 July 3, 2025.
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 9/8

11:20 pm-2:15 pm

1 stop11h 55m

Castries Hewanorra

Tue 9/16

3:10 pm-11:08 am

1 stop22h 58m

$490

Las VegasCastries

LAS - UVF

LASUVF

Las Vegas Harry Reid Intl

Wed 11/12

10:56 pm-3:00 pm

1 stop12h 04m

Castries Hewanorra

Mon 11/17

5:15 pm-10:51 am

1 stop21h 36m

$561

Las VegasCastries

LAS - UVF

LASUVF

Las Vegas Harry Reid Intl

Tue 11/11

12:35 am-3:10 pm

1 stop10h 35m

Castries Hewanorra

Mon 11/17

4:35 pm-12:11 am

1 stop11h 36m

$609

Las VegasCastries

LAS - UVF

LASUVF

Las Vegas Harry Reid Intl

Wed 7/30

9:05 pm-4:11 pm

1 stop16h 06m

Castries Hewanorra

Tue 8/5

5:31 pm-9:00 am

1 stop18h 29m

$687

Las VegasCastries

LAS - UVF

LASUVF

Las Vegas Harry Reid Intl

Sun 8/17

10:36 pm-2:15 pm

3 stops36h 39m

Castries Hewanorra

Sun 8/24

2:35 pm-4:31 pm

3 stops28h 56m

$723

Las VegasCastries

LAS - UVF

LASUVF

Las Vegas Harry Reid Intl

Wed 7/30

11:30 am-1:45 pm

2 stops23h 15m

Castries Hewanorra

Sun 8/3

2:35 pm-11:39 am

1 stop24h 04m

$774

Las VegasCastries

LAS - SLU

LASSLU

Las Vegas Harry Reid Intl

Wed 9/10

6:20 pm-7:00 pm

3 stops21h 40m

Castries George F. L. Charle

Wed 9/17

10:15 am-10:27 pm

3 stops39h 12m

$1,049

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

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

What is the cheapest month to book a flight from Las Vegas to Saint Lucia?

Currently, January is the cheapest month in which you can book a flight from Las Vegas to Saint Lucia (average of $556). Flying from Las Vegas to Saint Lucia in December is currently the most expensive (average of $730). 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.

What is the cheapest time of day to fly from LAS to LC?

Find hourly flight availability from Las Vegas to Saint Lucia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Las Vegas to Saint Lucia as you normally would.

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 July 3, 2025.
Read through reviews of airlines operating flights from Las Vegas to Saint Lucia, such as Delta, JetBlue, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
JetBlue
7.3
Good
2,916 reviews
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
WestJet
7.2
Good
2,917 reviews
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,681 reviews
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • 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.

  • What is the cheapest month to book a flight from Las Vegas to Saint Lucia?

    Currently, January is the cheapest month in which you can book a flight from Las Vegas to Saint Lucia (average of $556). Flying from Las Vegas to Saint Lucia in December is currently the most expensive (average of $730). 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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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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$523Average$808FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$561Average$758FlexibilityNo cancel feeOn-time71%

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