What are the cheapest airlines flying from Las Vegas to Castries round-trip?

Currently priced at $561, American Airlines will fly you from Las Vegas to Castries and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Delta for as low as $773. These flights start at 27% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Las Vegas to Castries one-way?

One-way options have recently been found by users for as low as $185 on Air Canada. Other airlines that offer cheap prices include JetBlue from $223 and American Airlines from $228 one-way.

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

Currently, January is the cheapest month in which you can book a flight from Las Vegas to Castries (average of $556). Flying from Las Vegas to Castries 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 day to fly from Las Vegas to Castries?

Travelers seeking maximum savings on their Las Vegas to Castries flight should consider departing on Thursday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Las Vegas to Castries?

Flying to your destination on a Friday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Castries. Check prices with Cheapflights to find a great deal for your trip.

Can I find deals for flights from Las Vegas to Castries that include hotel bookings?

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

How can I find direct flights from Las Vegas to Castries?

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

Can I find deals for business class flights from Las Vegas to Castries?

Yes. Cheapflights offers flight deals from Las Vegas to Castries by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$185+ Flights from Las Vegas to Castries

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Cheap flight deals from Las Vegas to Castries

Round-trip from	$561 (American Airlines)
One-way from	$185 (Booking.com)
Popular in	May
Cheapest in	November
Average price	$960

From Las Vegas Harry Reid Intl to Castries Hewanorra

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One-way flight from Las Vegas Harry Reid Intl to Castries Hewanorra

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Highest demand for flights based on searches. 9% potential increase in price ($84 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Las Vegas to Castries

Cheapest flights from Las Vegas to Castries
Explore the most affordable flight options available from Las Vegas to Castries. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2025.

Wed 11/1211:49 pmLAS - UVF

1 stop11h 11mAmerican Airlines

Mon 11/174:50 pmUVF - LAS

1 stop11h 09mAmerican Airlines

Deal found 7/26

$561

Tue 11/1112:35 amLAS - UVF

1 stop10h 35mDelta

Mon 11/174:35 pmUVF - LAS

1 stop11h 36mDelta

Deal found 7/27

$773

Best flights from Las Vegas to Castries
Discover carefully curated flight deals from Las Vegas to Castries that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 28, 2025.

Wed 11/1211:49 pmLAS - UVF

1 stop11h 11mAmerican Airlines

Mon 11/174:50 pmUVF - LAS

1 stop11h 09mAmerican Airlines

Deal found 7/26

$561

Tue 11/1112:35 amLAS - UVF

1 stop10h 35mDelta

Mon 11/174:35 pmUVF - LAS

1 stop11h 36mDelta

Deal found 7/27

$773

Last-minute flights from Las Vegas to Castries
Discover last-minute flight deals from Las Vegas to Castries. Data last updated July 28, 2025 and is based on user searches.

Sun 8/2411:45 pmLAS - UVF

1 stop11h 00mAmerican Airlines

Mon 9/13:35 pmUVF - LAS

1 stop11h 04mAmerican Airlines

Deal found 7/27

$609

One-way flights from Las Vegas to Castries
Search for one-way flight options from Las Vegas to Castries. Find affordable one-way fares based on user searches. Data last updated July 28, 2025.

Mon 9/227:25 amLAS - UVF

2 stops27h 50mAir Canada

Deal found 7/25

$185

Tue 9/2310:29 pmLAS - UVF

1 stop12h 46mJetBlue

Deal found 7/27

$223

Mon 9/227:36 pmLAS - UVF

2 stops15h 41mAmerican Airlines

Deal found 7/27

$228

Mon 9/221:25 pmLAS - UVF

3 stops21h 50mMultiple Airlines

Deal found 7/27

$246

Sun 9/2112:29 amLAS - UVF

1 stop10h 54mDelta

Deal found 7/27

$831

Fly from

Fly to

Route

Depart

Return

Price

Las VegasCastries

LAS - UVF

LASUVF

Las Vegas Harry Reid Intl

Wed 11/12

11:49 pm-3:00 pm

1 stop11h 11m

Castries Hewanorra

Mon 11/17

4:50 pm-11:59 pm

1 stop11h 09m

$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

$773

Las VegasCastries

LAS - UVF

LASUVF

Las Vegas Harry Reid Intl

Mon 9/22

7:25 am-2:15 pm

2 stops27h 50m

$185

Las VegasCastries

LAS - UVF

LASUVF

Las Vegas Harry Reid Intl

Tue 9/23

10:29 pm-2:15 pm

1 stop12h 46m

$223

Las VegasCastries

LAS - UVF

LASUVF

Las Vegas Harry Reid Intl

Mon 9/22

7:36 pm-2:17 pm

2 stops15h 41m

$228

Las VegasCastries

LAS - UVF

LASUVF

Las Vegas Harry Reid Intl

Mon 9/22

1:25 pm-2:15 pm

3 stops21h 50m

$246

Las VegasCastries

LAS - UVF

LASUVF

Las Vegas Harry Reid Intl

Sun 9/21

12:29 am-2:23 pm

1 stop10h 54m

$831

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/25

Best time to book a flight from Las Vegas to Castries

Have a flexible travel schedule? Discover the best time to fly to Castries 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 Castries

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

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

Reviews of airlines servicing Castries

Read through reviews of airlines operating flights from Las Vegas to Castries, 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

7,975 reviews

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

7,975 reviews

Delta

8.0

Very good

7,975 reviews

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

2,914 reviews

Delta

8.0

Very good

7,975 reviews

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

7,975 reviews

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

9,813 reviews

Delta

8.0

Very good

7,975 reviews

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

What are the cheapest airlines flying from Las Vegas to Castries round-trip?
Currently priced at $561, American Airlines will fly you from Las Vegas to Castries and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Delta for as low as $773. These flights start at 27% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Las Vegas to Castries one-way?
One-way options have recently been found by users for as low as $185 on Air Canada. Other airlines that offer cheap prices include JetBlue from $223 and American Airlines from $228 one-way.
Can I find deals for flights from Las Vegas to Castries that include hotel bookings?
Yes. In addition to deals on Las Vegas to Castries flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Las Vegas to Castries?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Castries.
Can I find deals for business class flights from Las Vegas to Castries?
Yes. Cheapflights offers flight deals from Las Vegas to Castries 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 Castries?
Currently, January is the cheapest month in which you can book a flight from Las Vegas to Castries (average of $556). Flying from Las Vegas to Castries 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Las Vegas to Castries

Reno to Castries flights

Top 2 airlines flying from Las Vegas to Castries

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$523	Average$808	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$561	Average$788	FlexibilityNo cancel fee	On-time71%

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$185+ Cheap flights from Las Vegas (LAS) to Castries (UVF)

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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Las Vegas to Castries with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Las Vegas to Castries

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Las Vegas to Castries

Cheapest flights from Las Vegas to CastriesExplore the most affordable flight options available from Las Vegas to Castries. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2025.

Explore the most affordable flight options available from Las Vegas to Castries. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Las Vegas to Castries that are best for you.

Best time to book a flight from Las Vegas to Castries

Have a flexible travel schedule? Discover the best time to fly to Castries from Las Vegas with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Las Vegas to Castries

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

Find hourly flight availability from Las Vegas to Castries. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 28, 2025.

Reviews of airlines servicing Castries

Read through reviews of airlines operating flights from Las Vegas to Castries, such as Delta, JetBlue, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Castries. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Las Vegas to Castries round-trip?

What are the cheapest airlines to fly from Las Vegas to Castries one-way?

Can I find deals for flights from Las Vegas to Castries that include hotel bookings?

How can I find direct flights from Las Vegas to Castries?

Can I find deals for business class flights from Las Vegas to Castries?

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

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.

Alternative routes for Las Vegas to Castries

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Las Vegas to Castries

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Las Vegas to Castries
Explore the most affordable flight options available from Las Vegas to Castries. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2025.