What are the cheapest airlines flying from Las Vegas to Saint Thomas Island round-trip?

Our cheapest airline available from Las Vegas to Saint Thomas Island is Spirit Airlines. Our recent data shows that you can find tickets from as low as $247 on this airline. Additional options worth looking into are American Airlines and Delta, starting at $448 and $450 round-trip. Spirit Airlines is currently priced 53% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Las Vegas to Saint Thomas Island one-way?

One-way options have recently been found by users for as low as $117 on Spirit Airlines. Other airlines that offer cheap prices include Delta from $268 and American Airlines from $298 one-way.

What is the cheapest day to fly from Las Vegas to Saint Thomas Island?

Travelers seeking maximum savings on their Las Vegas to Saint Thomas Island flight should consider departing on Wednesday mornings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from Las Vegas to Saint Thomas Island?

When booking a flight from Las Vegas to Saint Thomas Island, you may want to consider flying on American Airlines, Delta or Spirit Airlines as they are the most popular for this route.

What is the cheapest day to fly round-trip from Las Vegas to Saint Thomas Island?

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

How far in advance should I book a flight from Las Vegas to Saint Thomas Island?

Users have found that booking a flight from Las Vegas to Saint Thomas Island at least 30 days early can save you up to 143% on average compared to booking a flight this week. If booking 30 days before your flight isn’t an option for you, users have found flights from Las Vegas to Saint Thomas Island for as little as $382 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $794 for flights departing within the next 3 days.

What is the cheapest month to fly from Las Vegas to Saint Thomas Island?

Our data shows that January tends to be the cheapest month to fly to Saint Thomas Island from Las Vegas. Users have commonly found prices around $533 for the month, but tickets can be as low as $257. Due to multiple factors, prepare for potentially higher prices in June.

Most accurate provider : When it comes to deals on Las Vegas-Saint Thomas Island flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Las Vegas-Saint Thomas Island flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Las Vegas-Saint Thomas Island flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Las Vegas-Saint Thomas Island flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Las Vegas-Saint Thomas Island flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Las Vegas to Saint Thomas Island that include hotel bookings?

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

How can I find direct flights from Las Vegas to Saint Thomas Island?

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 Thomas Island.

Can I find deals for business class flights from Las Vegas to Saint Thomas Island?

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

$117+ Flights from Las Vegas to Saint Thomas Island

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Find cheap flights from Las Vegas to Saint Thomas Island 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.

Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to Saint Thomas Island Cyril E King are usually found in January or October, booked 29 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Las Vegas to Saint Thomas Island

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$247 (Cheapflightsfares)
One-way from	$117 (Cheapflightsfares)
Popular in	June
Cheapest in	January
Average price	$557

Provider with most accurate pricing for Las Vegas Harry Reid Intl-Saint Thomas Island Cyril E King flight deals.

Search Deals

Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Saint Thomas Island Cyril E King flights.

Search Deals

From Las Vegas Harry Reid Intl to Saint Thomas Island Cyril E King

Search Deals

One-way flight from Las Vegas Harry Reid Intl to Saint Thomas Island Cyril E King

Search Deals

Highest demand for flights based on searches. 12% potential increase in price ($75 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 2025

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Find flight deals from Las Vegas to Saint Thomas Island

Cheapest flights from Las Vegas to Saint Thomas Island
Explore the most affordable flight options available from Las Vegas to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2025.

Wed 4/2310:10 pmLAS - STT

1 stop8h 50mSpirit Airlines

Wed 4/3011:05 amSTT - LAS

1 stop16h 54mSpirit Airlines

Deal found 3/25

$247

Fri 5/97:45 amLAS - STT

3 stops23h 12mMultiple Airlines

Sat 5/171:21 pmSTT - LAS

2 stops22h 23mMultiple Airlines

Deal found 3/24

$333

Sun 4/612:59 amLAS - STT

2 stops11h 27mAmerican Airlines

Tue 4/155:50 pmSTT - LAS

1 stop21h 50mAmerican Airlines

Deal found 3/24

$448

Tue 4/2911:20 pmLAS - STT

1 stop10h 23mDelta

Fri 5/23:00 pmSTT - LAS

1 stop9h 23mDelta

Deal found 3/24

$450

Wed 4/2312:30 amLAS - STT

1 stop12h 13mUnited Airlines

Thu 5/82:10 pmSTT - LAS

1 stop12h 14mUnited Airlines

Deal found 3/24

$473

Best flights from Las Vegas to Saint Thomas Island
Discover carefully curated flight deals from Las Vegas to Saint Thomas Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 26, 2025.

Wed 4/2310:10 pmLAS - STT

1 stop8h 50mSpirit Airlines

Wed 4/3011:05 amSTT - LAS

1 stop16h 54mSpirit Airlines

Deal found 3/25

$247

Fri 5/97:45 amLAS - STT

3 stops23h 12mMultiple Airlines

Sat 5/171:21 pmSTT - LAS

2 stops22h 23mMultiple Airlines

Deal found 3/24

$333

Sun 4/612:59 amLAS - STT

2 stops11h 27mAmerican Airlines

Tue 4/155:50 pmSTT - LAS

1 stop21h 50mAmerican Airlines

Deal found 3/24

$448

Tue 4/2911:20 pmLAS - STT

1 stop10h 23mDelta

Fri 5/23:00 pmSTT - LAS

1 stop9h 23mDelta

Deal found 3/24

$450

Wed 4/2312:30 amLAS - STT

1 stop12h 13mUnited Airlines

Fri 5/92:10 pmSTT - LAS

1 stop11h 59mUnited Airlines

Deal found 3/24

$473

Last-minute flights from Las Vegas to Saint Thomas Island
Discover last-minute flight deals from Las Vegas to Saint Thomas Island. Data last updated March 26, 2025 and is based on user searches.

Fri 4/41:20 amLAS - STT

2 stops29h 46mMultiple Airlines

Sat 4/1212:29 pmSTT - LAS

2 stops32h 46mMultiple Airlines

Deal found 3/23

$389

Fri 4/41:20 amLAS - STT

2 stops29h 46mSpirit Airlines

Sat 4/1211:05 amSTT - LAS

1 stop16h 54mSpirit Airlines

Deal found 3/23

$431

Fri 4/412:40 amLAS - STT

1 stop11h 19mDelta

Sat 4/124:09 pmSTT - LAS

1 stop11h 08mDelta

Deal found 3/23

$1,187

Sun 4/612:59 amLAS - STT

2 stops11h 27mAmerican Airlines

Tue 4/155:50 pmSTT - LAS

1 stop21h 50mAmerican Airlines

Deal found 3/24

$448

Tue 4/88:36 amLAS - STT

2 stops22h 24mMultiple Airlines

Sat 4/1212:29 pmSTT - LAS

2 stops32h 46mMultiple Airlines

Deal found 3/23

$361

Wed 4/2310:10 pmLAS - STT

1 stop8h 50mSpirit Airlines

Wed 4/3011:05 amSTT - LAS

1 stop16h 54mSpirit Airlines

Deal found 3/25

$247

Wed 4/2312:30 amLAS - STT

1 stop12h 13mUnited Airlines

Thu 5/82:10 pmSTT - LAS

1 stop12h 14mUnited Airlines

Deal found 3/24

$473

Tue 4/2911:20 pmLAS - STT

1 stop10h 23mDelta

Fri 5/23:00 pmSTT - LAS

1 stop9h 23mDelta

Deal found 3/24

$450

One-way flights from Las Vegas to Saint Thomas Island
Search for one-way flight options from Las Vegas to Saint Thomas Island. Find affordable one-way fares based on user searches. Data last updated March 26, 2025.

Wed 5/149:24 pmLAS - STT

1 stop9h 33mSpirit Airlines

Deal found 3/25

$117

Wed 5/1412:55 amLAS - STT

1 stop11h 15mDelta

Deal found 3/24

$268

Sun 8/311:59 pmLAS - STT

2 stops12h 56mAmerican Airlines

Deal found 3/25

$298

Cheapflights Fare Finder

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

Wed 4/23

10:10 pm-10:00 am

1 stop8h 50m

Saint Thomas Island Cyril E King

Wed 4/30

11:05 am-12:59 am

1 stop16h 54m

$247

Las VegasSaint Thomas Island

LAS - STT

LASSTT

Las Vegas Harry Reid Intl

Fri 5/9

7:45 am-9:57 am

3 stops23h 12m

Saint Thomas Island Cyril E King

Sat 5/17

1:21 pm-8:44 am

2 stops22h 23m

$333

Las VegasSaint Thomas Island

LAS - STT

LASSTT

Las Vegas Harry Reid Intl

Sun 4/6

12:59 am-3:26 pm

2 stops11h 27m

Saint Thomas Island Cyril E King

Tue 4/15

5:50 pm-12:40 pm

1 stop21h 50m

$448

Las VegasSaint Thomas Island

LAS - STT

LASSTT

Las Vegas Harry Reid Intl

Tue 4/29

11:20 pm-12:43 pm

1 stop10h 23m

Saint Thomas Island Cyril E King

Fri 5/2

3:00 pm-9:23 pm

1 stop9h 23m

$450

Las VegasSaint Thomas Island

LAS - STT

LASSTT

Las Vegas Harry Reid Intl

Wed 4/23

12:30 am-3:43 pm

1 stop12h 13m

Saint Thomas Island Cyril E King

Fri 5/9

2:10 pm-11:09 pm

1 stop11h 59m

$473

Las VegasSaint Thomas Island

LAS - STT

LASSTT

Las Vegas Harry Reid Intl

Wed 5/14

9:24 pm-9:57 am

1 stop9h 33m

$117

Las VegasSaint Thomas Island

LAS - STT

LASSTT

Las Vegas Harry Reid Intl

Wed 5/14

12:55 am-3:10 pm

1 stop11h 15m

$268

Las VegasSaint Thomas Island

LAS - STT

LASSTT

Las Vegas Harry Reid Intl

Sun 8/3

11:59 pm-3:55 pm

2 stops12h 56m

$298

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Compare providers for flights from Las Vegas to Saint Thomas Island

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Las Vegas to Saint Thomas Island in March.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Las Vegas-Saint Thomas Island flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Las Vegas-Saint Thomas Island flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Las Vegas-Saint Thomas Island flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Las Vegas-Saint Thomas Island flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Las Vegas-Saint Thomas Island flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Las Vegas to Saint Thomas Island

Have a flexible travel schedule? Discover the best time to fly to Saint Thomas Island 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 Thomas Island

How far ahead should I book a flight from Las Vegas to Saint Thomas Island?

Booking 29 days in advance of your planned departure date is, on average, the best time to get cheap flights from Las Vegas to Saint Thomas Island. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, September is the cheapest month in which you can book a flight from Las Vegas to Saint Thomas Island (average of $433). Flying from Las Vegas to Saint Thomas Island in June is currently the most expensive (average of $646). 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 STT?

It’s optimal to fly from Las Vegas to Saint Thomas Island in the morning. By choosing this option you can save up to 54% on the cost of your flight, compared to a flight in the evening.

Reviews of airlines servicing Saint Thomas Island

To help decide which airline to fly from Las Vegas to Saint Thomas Island, see what other customers have to say about Delta, United Airlines and American Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,891 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,891 reviews

Delta

8.0

Very good

7,891 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,608 reviews

Delta

8.0

Very good

7,891 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,891 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Spirit Airlines

6.3

Okay

7,878 reviews

Delta

8.0

Very good

7,891 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines flying from Las Vegas to Saint Thomas Island round-trip?
Our cheapest airline available from Las Vegas to Saint Thomas Island is Spirit Airlines. Our recent data shows that you can find tickets from as low as $247 on this airline. Additional options worth looking into are American Airlines and Delta, starting at $448 and $450 round-trip. Spirit Airlines is currently priced 53% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Las Vegas to Saint Thomas Island one-way?
One-way options have recently been found by users for as low as $117 on Spirit Airlines. Other airlines that offer cheap prices include Delta from $268 and American Airlines from $298 one-way.
Can I find deals for flights from Las Vegas to Saint Thomas Island that include hotel bookings?
Yes. In addition to deals on Las Vegas to Saint Thomas Island flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Las Vegas to Saint Thomas Island?
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 Thomas Island.
Can I find deals for business class flights from Las Vegas to Saint Thomas Island?
Yes. Cheapflights offers flight deals from Las Vegas to Saint Thomas Island 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 Thomas Island?
Currently, September is the cheapest month in which you can book a flight from Las Vegas to Saint Thomas Island (average of $433). Flying from Las Vegas to Saint Thomas Island in June is currently the most expensive (average of $646). 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

St. John

Browse thousands of different options on Cheapflights for your next trip

Top 4 airlines flying from Las Vegas to Saint Thomas Island

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$244	Average$449	FlexibilityNo cancel fee	On-time65%
United Airlines	Cheapest$255	Average$565	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$335	Average$528	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$389	Average$645	FlexibilityNo cancel fee	On-time71%

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$117+ Cheap flights from Las Vegas (LAS) to Saint Thomas Island (STT)

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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Las Vegas to Saint Thomas Island with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to Saint Thomas Island Cyril E King are usually found in January or October, booked 29 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Las Vegas to Saint Thomas Island

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Las Vegas to Saint Thomas Island

Cheapest flights from Las Vegas to Saint Thomas IslandExplore the most affordable flight options available from Las Vegas to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2025.

Explore the most affordable flight options available from Las Vegas to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2025.

Cheapflights Fare Finder

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

Compare providers for flights from Las Vegas to Saint Thomas Island

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Las Vegas to Saint Thomas Island in March.

Best time to book a flight from Las Vegas to Saint Thomas Island

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

Cheapflights Insights

Everything you need to know about your flight from Las Vegas to Saint Thomas Island

How far ahead should I book a flight from Las Vegas to Saint Thomas Island?

Use this chart to determine the optimal time to book a round-trip flight from Las Vegas to Saint Thomas Island. Price data was last updated on March 21, 2025.

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

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

Find hourly flight availability from Las Vegas to Saint Thomas Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 26, 2025.

Reviews of airlines servicing Saint Thomas Island

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Saint Thomas Island. 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 Saint Thomas Island round-trip?

What are the cheapest airlines to fly from Las Vegas to Saint Thomas Island one-way?

Can I find deals for flights from Las Vegas to Saint Thomas Island that include hotel bookings?

How can I find direct flights from Las Vegas to Saint Thomas Island?

Can I find deals for business class flights from Las Vegas to Saint Thomas Island?

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

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Alternative routes for Las Vegas to Saint Thomas Island

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Top 4 airlines flying from Las Vegas to Saint Thomas Island

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Cheapest flights from Las Vegas to Saint Thomas Island
Explore the most affordable flight options available from Las Vegas to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2025.