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Cheap flights from Las Vegas to Castries from $281

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Castries departing on 10/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Las Vegas to Castries

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
11:30 pm - 12:04 pm
LAS
-
UVF
9h 34m
1 stop
American Airlines Logo
1:06 pm - 10:25 pm
UVF
-
LAS
12h 19m
1 stop
$605American Airlines
Mon, Jun 15 - Tue, Jun 23
American Airlines Logo
8:05 pm - 12:04 pm
LAS
-
UVF
12h 59m
2 stops
American Airlines Logo
1:06 pm - 8:46 am
UVF
-
LAS
22h 40m
2 stops
$610American Airlines
Mon, Jun 15 - Tue, Jun 23
American Airlines Logo
11:30 pm - 12:04 pm
LAS
-
UVF
9h 34m
1 stop
American Airlines Logo
3:16 pm - 9:20 am
UVF
-
LAS
21h 04m
2 stops
$647American Airlines
Mon, Jun 15 - Tue, Jun 23
American Airlines Logo
11:30 pm - 12:04 pm
LAS
-
UVF
9h 34m
1 stop
American Airlines Logo
1:06 pm - 10:25 pm
UVF
-
LAS
12h 19m
1 stop
$682American Airlines
Mon, Jun 15 - Tue, Jun 23
American Airlines Logo
10:25 pm - 1:50 pm
LAS
-
UVF
12h 25m
1 stop
American Airlines Logo
3:14 pm - 10:36 am
UVF
-
LAS
22h 22m
2 stops
$691American Airlines
Mon, Aug 3 - Mon, Aug 10
American Airlines Logo
10:25 pm - 1:50 pm
LAS
-
UVF
12h 25m
1 stop
American Airlines Logo
3:20 pm - 11:54 am
UVF
-
LAS
23h 34m
2 stops
$787American Airlines
Tue, Jul 21 - Mon, Jul 27
American Airlines Logo
10:25 pm - 12:08 pm
LAS
-
UVF
10h 43m
1 stop
American Airlines Logo
3:14 pm - 10:11 am
UVF
-
LAS
21h 57m
1 stop
$804American Airlines
Mon, Aug 3 - Mon, Aug 10
Multiple Airlines Logo
1:20 pm - 2:10 pm
LAS
-
UVF
21h 50m
2 stops
Multiple Airlines Logo
3:15 pm - 3:45 pm
UVF
-
LAS
27h 30m
3 stops
$890Multiple Airlines
Mon, Jun 15 - Tue, Jun 23
Multiple Airlines Logo
8:30 am - 2:10 pm
LAS
-
UVF
26h 40m
3 stops
Multiple Airlines Logo
3:15 pm - 3:45 pm
UVF
-
LAS
27h 30m
3 stops
$911Multiple Airlines
Mon, Jun 15 - Tue, Jun 23
American Airlines Logo
10:25 pm - 12:08 pm
LAS
-
UVF
10h 43m
1 stop
American Airlines Logo
3:04 pm - 10:55 pm
UVF
-
LAS
10h 51m
1 stop
$915American Airlines
Mon, Aug 3 - Mon, Aug 10

American Airlines flights from Las Vegas to Castries

Our best American Airlines deals on Las Vegas to Castries flight tickets
American Airlines
Jun 15
LAS11:30 pmLas Vegas Harry Reid Intl
9h 34m
1 stop
UVF12:04 pmCastries Hewanorra
Jun 23
UVF1:06 pmCastries Hewanorra
12h 19m
1 stop
LAS10:25 pmLas Vegas Harry Reid Intl
$605
American Airlines
Jun 15
LAS8:05 pmLas Vegas Harry Reid Intl
12h 59m
2 stops
UVF12:04 pmCastries Hewanorra
Jun 23
UVF1:06 pmCastries Hewanorra
22h 40m
2 stops
LAS8:46 amLas Vegas Harry Reid Intl
$610
American Airlines
Jun 15
LAS11:30 pmLas Vegas Harry Reid Intl
9h 34m
1 stop
UVF12:04 pmCastries Hewanorra
Jun 23
UVF3:16 pmCastries Hewanorra
21h 04m
2 stops
LAS9:20 amLas Vegas Harry Reid Intl
$647

JetBlue flights from Las Vegas to Castries

Our best JetBlue deals on Las Vegas to Castries flight tickets
JetBlue
Jun 29
LAS11:59 pmLas Vegas Harry Reid Intl
12h 23m
1 stop
UVF3:22 pmCastries Hewanorra
Jul 3
UVF4:32 pmCastries Hewanorra
30h 04m
1 stop
LAS7:36 pmLas Vegas Harry Reid Intl
$930
JetBlue
Jun 19
LAS11:59 pmLas Vegas Harry Reid Intl
33h 35m
1 stop
UVF12:34 pmCastries Hewanorra
Jun 26
UVF4:32 pmCastries Hewanorra
30h 04m
1 stop
LAS7:36 pmLas Vegas Harry Reid Intl
$979
JetBlue
Jul 7
LAS11:59 pmLas Vegas Harry Reid Intl
12h 07m
1 stop
UVF3:06 pmCastries Hewanorra
Jul 9
UVF1:59 pmCastries Hewanorra
13h 49m
1 stop
LAS12:48 amLas Vegas Harry Reid Intl
$1,288

momondo Fare Finder

 
Customize your flight search to find flights from Las Vegas to Castries 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, momondo users made 832,500 searches. Data last updated May 9, 2026.
Use the filters below to find and compare flights from Las Vegas to Castries that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasCastries

LAS - UVF

LASUVF

Las Vegas Harry Reid Intl

Mon 6/15

11:30 pm-12:04 pm

1 stop9h 34m

Castries Hewanorra

Tue 6/23

1:06 pm-10:25 pm

1 stop12h 19m

$605

Las VegasCastries

LAS - UVF

LASUVF

Las Vegas Harry Reid Intl

Mon 6/15

8:05 pm-12:04 pm

2 stops12h 59m

Castries Hewanorra

Tue 6/23

1:06 pm-8:46 am

2 stops22h 40m

$610

Las VegasCastries

LAS - UVF

LASUVF

Las Vegas Harry Reid Intl

Mon 6/15

11:30 pm-12:04 pm

1 stop9h 34m

Castries Hewanorra

Tue 6/23

3:16 pm-9:20 am

2 stops21h 04m

$647

Las VegasCastries

LAS - UVF

LASUVF

Las Vegas Harry Reid Intl

Mon 6/15

11:30 pm-12:04 pm

1 stop9h 34m

Castries Hewanorra

Tue 6/23

1:06 pm-10:25 pm

1 stop12h 19m

$682

Las VegasCastries

LAS - UVF

LASUVF

Las Vegas Harry Reid Intl

Mon 8/3

10:25 pm-1:50 pm

1 stop12h 25m

Castries Hewanorra

Mon 8/10

3:14 pm-10:36 am

2 stops22h 22m

$691

Las VegasCastries

LAS - UVF

LASUVF

Las Vegas Harry Reid Intl

Tue 7/21

10:25 pm-1:50 pm

1 stop12h 25m

Castries Hewanorra

Mon 7/27

3:20 pm-11:54 am

2 stops23h 34m

$787

Las VegasCastries

LAS - UVF

LASUVF

Las Vegas Harry Reid Intl

Mon 8/3

10:25 pm-12:08 pm

1 stop10h 43m

Castries Hewanorra

Mon 8/10

3:14 pm-10:11 am

1 stop21h 57m

$804

Las VegasCastries

LAS - UVF

LASUVF

Las Vegas Harry Reid Intl

Mon 6/15

1:20 pm-2:10 pm

2 stops21h 50m

Castries Hewanorra

Tue 6/23

3:15 pm-3:45 pm

3 stops27h 30m

$890

Las VegasCastries

LAS - UVF

LASUVF

Las Vegas Harry Reid Intl

Mon 6/15

8:30 am-2:10 pm

3 stops26h 40m

Castries Hewanorra

Tue 6/23

3:15 pm-3:45 pm

3 stops27h 30m

$911
Quickest round-trip

Las VegasCastries

LAS - UVF

LASUVF

Las Vegas Harry Reid Intl

Mon 8/3

10:25 pm-12:08 pm

1 stop10h 43m

Castries Hewanorra

Mon 8/10

3:04 pm-10:55 pm

1 stop10h 51m

$915

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Castries from

How to get the cheapest flight ticket from Las Vegas to Castries

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Las Vegas and Castries?

What is the cheapest month to fly to Castries?

The month of January is, on average, the cheapest month to fly to Castries from Las Vegas, with most prices found around $0. The month of September is another great option to travel to Castries, with average flight prices from Las Vegas averaging around $474.

When to book flights from Las Vegas to Castries

Are you open to changing your travel dates? Check out the ideal times to fly from Las Vegas to Castries according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Las Vegas to Castries (LAS to UVF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Las Vegas to Castries

Fastest flight time

12h 07m

Direct flights

None
The fastest flight from Las Vegas to Castries takes 12h 07m
There are no direct flights from Las Vegas to Castries. There are no popular flight routes from Las Vegas to Castries.
Search flight deals

Frequently asked questions about flying from Las Vegas to Castries

  • How far is Las Vegas Harry Reid Intl to Castries Hewanorra by plane?

    There are 3660.4 mi between Las Vegas Harry Reid Intl and Castries Hewanorra. Flights usually cover this in 12h 07m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Castries Hewanorra Airport?

    Prices for flights from Las Vegas Harry Reid Intl Airport to Castries Hewanorra Airport are updated daily.

  • How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Castries Hewanorra Airport?

  • How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Castries Hewanorra Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to Castries Hewanorra Airport.

  • What documentation or ID do you need to fly to Castries Hewanorra Airport?

    The travel and health documents required for your trip to Castries Hewanorra Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Castries Hewanorra Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Las Vegas to Castries?

Best airlines flying from Las Vegas to Castries

Compare and see reviews for airlines that fly from Las Vegas to Castries with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $432Free CancellationRating
7.1
11,668 reviews
Search American Airlines flights

Traveling to a place near Castries?

Book flights to Castries if you plan to visit one of these locations
Vieux Fort

Why use momondo?

Why should I use momondo to find a flight deal from Las Vegas to Castries?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Las Vegas to Castries for you.

Can I find flights from Las Vegas to Castries with flexible booking policies on momondo?

momondo does allow users to show only those flights to Castries from Las Vegas which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Las Vegas to Castries?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Castries from Las Vegas.

I’m not ready to book a flight from Las Vegas to Castries right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Castries from Las Vegas. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to Saint Lucia

Airports servicing Saint Lucia

Castries George F. L. Charle Airport