Cheap flights from Las Vegas to Saint Thomas Island from $144

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 Saint Thomas Island departing on 2/20. 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 Saint Thomas Island

Cheap round-trip flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
9:59 pm - 3:34 pm
LAS
-
STT
14h 35m
1 stop
Spirit Airlines Logo
4:40 pm - 11:59 pm
STT
-
LAS
10h 19m
1 stop
$320Spirit Airlines
Thu, Apr 23 - Mon, Apr 27
Spirit Airlines Logo
9:59 pm - 3:34 pm
LAS
-
STT
14h 35m
1 stop
Spirit Airlines Logo
2:36 pm - 11:59 pm
STT
-
LAS
12h 23m
2 stops
$337Spirit Airlines
Thu, Apr 23 - Mon, Apr 27
Spirit Airlines Logo
9:45 pm - 1:26 pm
LAS
-
STT
12h 41m
2 stops
Spirit Airlines Logo
4:40 pm - 11:59 pm
STT
-
LAS
10h 19m
1 stop
$341Spirit Airlines
Thu, Apr 9 - Thu, Apr 16
Spirit Airlines Logo
9:45 pm - 1:26 pm
LAS
-
STT
12h 41m
2 stops
Spirit Airlines Logo
1:21 pm - 11:59 pm
STT
-
LAS
13h 38m
2 stops
$345Spirit Airlines
Thu, Apr 9 - Thu, Apr 16
Spirit Airlines Logo
9:54 pm - 4:34 pm
LAS
-
STT
14h 40m
1 stop
Spirit Airlines Logo
5:40 pm - 11:44 pm
STT
-
LAS
10h 04m
1 stop
$350Spirit Airlines
Tue, Feb 17 - Fri, Feb 27
Spirit Airlines Logo
9:54 pm - 4:34 pm
LAS
-
STT
14h 40m
1 stop
Spirit Airlines Logo
5:40 pm - 11:44 pm
STT
-
LAS
10h 04m
1 stop
$351Spirit Airlines
Tue, Feb 17 - Fri, Feb 27
Spirit Airlines Logo
9:59 pm - 1:31 pm
LAS
-
STT
12h 32m
2 stops
Spirit Airlines Logo
1:21 pm - 11:59 pm
STT
-
LAS
13h 38m
2 stops
$353Spirit Airlines
Thu, Apr 23 - Mon, Apr 27
American Airlines Logo
10:42 pm - 10:47 am
LAS
-
STT
9h 05m
1 stop
American Airlines Logo
11:27 am - 10:18 pm
STT
-
LAS
13h 51m
1 stop
$354American Airlines
Thu, Apr 9 - Thu, Apr 16
Spirit Airlines Logo
9:54 pm - 2:31 pm
LAS
-
STT
12h 37m
2 stops
Spirit Airlines Logo
5:40 pm - 11:44 pm
STT
-
LAS
10h 04m
1 stop
$355Spirit Airlines
Tue, Feb 17 - Fri, Feb 27
American Airlines Logo
11:59 pm - 5:29 pm
LAS
-
STT
13h 30m
2 stops
American Airlines Logo
2:53 pm - 12:07 am
STT
-
LAS
13h 14m
2 stops
$359American Airlines
Tue, Feb 17 - Fri, Feb 27

Spirit Airlines flights from Las Vegas to Saint Thomas Island

Our best Spirit Airlines deals on Las Vegas to Saint Thomas Island flight tickets
Spirit Airlines
Apr 23
LAS9:59 pmLas Vegas Harry Reid Intl
14h 35m
1 stop
STT3:34 pmSaint Thomas Island Cyril E King
Apr 27
STT4:40 pmSaint Thomas Island Cyril E King
10h 19m
1 stop
LAS11:59 pmLas Vegas Harry Reid Intl
$320
Spirit Airlines
Apr 23
LAS9:59 pmLas Vegas Harry Reid Intl
14h 35m
1 stop
STT3:34 pmSaint Thomas Island Cyril E King
Apr 27
STT2:36 pmSaint Thomas Island Cyril E King
12h 23m
2 stops
LAS11:59 pmLas Vegas Harry Reid Intl
$337
Spirit Airlines
Apr 9
LAS9:45 pmLas Vegas Harry Reid Intl
12h 41m
2 stops
STT1:26 pmSaint Thomas Island Cyril E King
Apr 16
STT4:40 pmSaint Thomas Island Cyril E King
10h 19m
1 stop
LAS11:59 pmLas Vegas Harry Reid Intl
$341

United Airlines flights from Las Vegas to Saint Thomas Island

Our best United Airlines deals on Las Vegas to Saint Thomas Island flight tickets
United Airlines
Feb 27
LAS12:59 amLas Vegas Harry Reid Intl
9h 31m
1 stop
STT2:30 pmSaint Thomas Island Cyril E King
Mar 4
STT3:05 pmSaint Thomas Island Cyril E King
10h 57m
1 stop
LAS10:02 pmLas Vegas Harry Reid Intl
$444
United Airlines
Feb 27
LAS12:59 amLas Vegas Harry Reid Intl
9h 31m
1 stop
STT2:30 pmSaint Thomas Island Cyril E King
Mar 7
STT3:35 pmSaint Thomas Island Cyril E King
11h 55m
1 stop
LAS11:30 pmLas Vegas Harry Reid Intl
$522
United Airlines
Feb 20
LAS12:59 amLas Vegas Harry Reid Intl
9h 31m
1 stop
STT2:30 pmSaint Thomas Island Cyril E King
Feb 23
STT3:05 pmSaint Thomas Island Cyril E King
12h 25m
1 stop
LAS11:30 pmLas Vegas Harry Reid Intl
$527

momondo Fare Finder

 
Customize your flight search to find flights from Las Vegas to Saint Thomas Island 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 February 4, 2026.
Use the filters below to find and compare flights from Las Vegas to Saint Thomas Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Las VegasSaint Thomas Island

LAS - STT

LASSTT

Las Vegas Harry Reid Intl

Thu 4/23

9:59 pm-3:34 pm

1 stop14h 35m

Saint Thomas Island Cyril E King

Mon 4/27

4:40 pm-11:59 pm

1 stop10h 19m

$320

Las VegasSaint Thomas Island

LAS - STT

LASSTT

Las Vegas Harry Reid Intl

Thu 4/23

9:59 pm-3:34 pm

1 stop14h 35m

Saint Thomas Island Cyril E King

Mon 4/27

2:36 pm-11:59 pm

2 stops12h 23m

$337

Las VegasSaint Thomas Island

LAS - STT

LASSTT

Las Vegas Harry Reid Intl

Thu 4/9

9:45 pm-1:26 pm

2 stops12h 41m

Saint Thomas Island Cyril E King

Thu 4/16

4:40 pm-11:59 pm

1 stop10h 19m

$341

Las VegasSaint Thomas Island

LAS - STT

LASSTT

Las Vegas Harry Reid Intl

Thu 4/9

9:45 pm-1:26 pm

2 stops12h 41m

Saint Thomas Island Cyril E King

Thu 4/16

1:21 pm-11:59 pm

2 stops13h 38m

$345

Las VegasSaint Thomas Island

LAS - STT

LASSTT

Las Vegas Harry Reid Intl

Tue 2/17

9:54 pm-4:34 pm

1 stop14h 40m

Saint Thomas Island Cyril E King

Fri 2/27

5:40 pm-11:44 pm

1 stop10h 04m

$350

Las VegasSaint Thomas Island

LAS - STT

LASSTT

Las Vegas Harry Reid Intl

Tue 2/17

9:54 pm-4:34 pm

1 stop14h 40m

Saint Thomas Island Cyril E King

Fri 2/27

5:40 pm-11:44 pm

1 stop10h 04m

$351

Las VegasSaint Thomas Island

LAS - STT

LASSTT

Las Vegas Harry Reid Intl

Thu 4/23

9:59 pm-1:31 pm

2 stops12h 32m

Saint Thomas Island Cyril E King

Mon 4/27

1:21 pm-11:59 pm

2 stops13h 38m

$353

Las VegasSaint Thomas Island

LAS - STT

LASSTT

Las Vegas Harry Reid Intl

Thu 4/9

10:42 pm-10:47 am

1 stop9h 05m

Saint Thomas Island Cyril E King

Thu 4/16

11:27 am-10:18 pm

1 stop13h 51m

$354

Las VegasSaint Thomas Island

LAS - STT

LASSTT

Las Vegas Harry Reid Intl

Tue 2/17

9:54 pm-2:31 pm

2 stops12h 37m

Saint Thomas Island Cyril E King

Fri 2/27

5:40 pm-11:44 pm

1 stop10h 04m

$355

Las VegasSaint Thomas Island

LAS - STT

LASSTT

Las Vegas Harry Reid Intl

Tue 2/17

11:59 pm-5:29 pm

2 stops13h 30m

Saint Thomas Island Cyril E King

Fri 2/27

2:53 pm-12:07 am

2 stops13h 14m

$359

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 Saint Thomas Island from

How to get the cheapest flight ticket from Las Vegas to Saint Thomas Island

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 cheapest month to fly to Saint Thomas Island?

The month of June is another great option to travel to Saint Thomas Island, with average flight prices from Las Vegas averaging around $396.

When to book flights from Las Vegas to Saint Thomas Island

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

Cheap Las Vegas to Saint Thomas Island (LAS to STT) flight deals and tips

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

Fastest flight time

12h 37m

Direct flights

None
The fastest flight from Las Vegas to Saint Thomas Island takes 12h 37m
There are no direct flights from Las Vegas to Saint Thomas Island. There are no popular flight routes from Las Vegas to Saint Thomas Island.
  • How far is Las Vegas Harry Reid Intl to Saint Thomas Island Cyril E King by plane?

    The straight-line distance from Las Vegas Harry Reid Intl to Saint Thomas Island Cyril E King is 3276.7 mi. 12h 37m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Saint Thomas Island Cyril E King Airport?

    Prices for flights from Las Vegas Harry Reid Intl Airport to Saint Thomas Island Cyril E King Airport were last updated today.

  • How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Saint Thomas Island Cyril E King Airport?

  • How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Saint Thomas Island Cyril E King Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to Saint Thomas Island Cyril E King Airport.

  • What documentation or ID do you need to fly to Saint Thomas Island Cyril E King Airport?

    The necessary travel and health documents for your Saint Thomas Island Cyril E King Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Las Vegas to Saint Thomas Island?

Best airlines flying from Las Vegas to Saint Thomas Island

Compare and see reviews for airlines that fly from Las Vegas to Saint Thomas Island with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $236Free CancellationRating
6.3
8,407 reviews
Search Spirit Airlines flights
DeltaPriceFrom $298Free CancellationRating
7.9
8,138 reviews
Search Delta flights
United AirlinesPriceFrom $384Free CancellationRating
7.4
9,236 reviews
Search United Airlines flights
American AirlinesPriceFrom $389Free CancellationRating
7.2
11,218 reviews
Search American Airlines flights

Traveling to a place near Saint Thomas Island?

Book flights to Saint Thomas Island if you plan to visit one of these locations
St. John

Why use momondo?

Why should I use momondo to find a flight deal from Las Vegas to Saint Thomas Island?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Las Vegas to Saint Thomas Island. momondo saves you time and could save you money on your trip.

Can I find flights from Las Vegas to Saint Thomas Island with flexible booking policies on momondo?

Flights from Las Vegas to Saint Thomas Island with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Las Vegas to Saint Thomas Island?

Once you have performed a search for Las Vegas to Saint Thomas Island flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Las Vegas to Saint Thomas Island now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Saint Thomas Island and let you know when they change.

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1 adult
Fri 3/6
Fri 3/13

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