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Saint Thomas Island

$143+ 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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — STT
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Las Vegas to Saint Thomas Island

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Saint Thomas Island (STT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2025.

Round-trip from

$308
(Cheapflightsfares)

One-way from

$143
(Cheapflightsfares)

Popular in

December

Cheapest in

January

Average price

$405
From Las Vegas Harry Reid Intl to Saint Thomas Island Cyril E King
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One-way flight from Las Vegas Harry Reid Intl to Saint Thomas Island Cyril E King
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 17, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3110:07 pmLAS - STT
1 stop8h 49mSpirit Airlines
Thu 11/61:33 pmSTT - LAS
1 stop13h 17mSpirit Airlines
Deal found 9/16$308
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Mon 12/1511:49 pmLAS - STT
2 stops13h 09mAmerican Airlines
Fri 12/192:31 pmSTT - LAS
1 stop11h 28mAmerican Airlines
Deal found 9/15$333
This Expedia deal was found by Cheapflights users on 9/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/210:16 pmLAS - STT
1 stop8h 28mSpirit Airlines
Mon 10/611:01 amSTT - LAS
1 stop13h 01mSpirit Airlines
Deal found 9/17$354
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/112:15 amLAS - STT
1 stop8h 13mSpirit Airlines
Mon 12/81:33 pmSTT - LAS
1 stop13h 17mSpirit Airlines
Deal found 9/15$375
This Expedia deal was found by Cheapflights users on 9/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/110:16 pmLAS - STT
1 stop8h 28mSpirit Airlines
Sun 10/52:04 pmSTT - LAS
1 stop10h 15mSpirit Airlines
Deal found 9/16$410
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Tue 12/211:49 pmLAS - STT
2 stops13h 09mAmerican Airlines
Mon 12/86:17 pmSTT - LAS
2 stops17h 45mAmerican Airlines
Deal found 9/15$413

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Las Vegas to Saint Thomas Island that are best for you.

Fly from

Las Vegas

Fly to

Saint Thomas Island

Route

Depart

Return

Price

Las VegasSaint Thomas Island

LAS - STT

LASSTT

Las Vegas Harry Reid Intl

Fri 10/31

10:07 pm-9:56 am

1 stop8h 49m

Saint Thomas Island Cyril E King

Thu 11/6

1:33 pm-10:50 pm

1 stop13h 17m

$312

Las VegasSaint Thomas Island

LAS - STT

LASSTT

Las Vegas Harry Reid Intl

Mon 12/15

11:49 pm-4:58 pm

2 stops13h 09m

Saint Thomas Island Cyril E King

Fri 12/19

2:31 pm-9:59 pm

1 stop11h 28m

$333

Las VegasSaint Thomas Island

LAS - STT

LASSTT

Las Vegas Harry Reid Intl

Thu 10/2

9:57 pm-9:44 am

2 stops32h 47m

Saint Thomas Island Cyril E King

Mon 10/6

11:01 am-9:02 pm

1 stop13h 01m

$370

Las VegasSaint Thomas Island

LAS - STT

LASSTT

Las Vegas Harry Reid Intl

Mon 12/1

12:15 am-12:28 pm

1 stop8h 13m

Saint Thomas Island Cyril E King

Mon 12/8

1:33 pm-10:50 pm

1 stop13h 17m

$375

Las VegasSaint Thomas Island

LAS - STT

LASSTT

Las Vegas Harry Reid Intl

Tue 12/2

11:49 pm-4:58 pm

2 stops13h 09m

Saint Thomas Island Cyril E King

Mon 12/8

6:17 pm-8:02 am

2 stops17h 45m

$413

Las VegasSaint Thomas Island

LAS - STT

LASSTT

Las Vegas Harry Reid Intl

Tue 9/30

9:57 pm-9:44 am

3 stops32h 47m

Saint Thomas Island Cyril E King

Sat 10/4

10:49 am-9:03 pm

1 stop13h 14m

$419

Las VegasSaint Thomas Island

LAS - STT

LASSTT

Las Vegas Harry Reid Intl

Fri 10/10

10:07 pm-9:56 am

1 stop8h 49m

Saint Thomas Island Cyril E King

Fri 10/17

11:01 am-9:02 pm

1 stop13h 01m

$424

Las VegasSaint Thomas Island

LAS - STT

LASSTT

Las Vegas Harry Reid Intl

Tue 11/4

10:15 pm-12:28 pm

1 stop10h 13m

$143

Las VegasSaint Thomas Island

LAS - STT

LASSTT

Las Vegas Harry Reid Intl

Mon 10/27

10:07 pm-9:56 am

1 stop8h 49m

$153

Las VegasSaint Thomas Island

LAS - STT

LASSTT

Las Vegas Harry Reid Intl

Wed 11/5

12:49 pm-12:28 pm

2 stops19h 39m

$185

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 12 results
1
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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

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 $643). 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?

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 September 17, 2025.

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

Get insights into the airlines that provide service to Saint Thomas Island. 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 Thomas Island. Reviews last updated September 17, 2025.
Read through reviews of airlines operating flights from Las Vegas to Saint Thomas Island, such as Delta, United Airlines, 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
7,961 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

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
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

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!
United Airlines
7.4
Good
8,926 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

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
7,961 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

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!
Spirit Airlines
6.3
Okay
8,023 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

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 Thomas Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Las Vegas to Saint Thomas Island?

    Departing from Las Vegas to Saint Thomas Island will take you 8h 49m. Las Vegas and Saint Thomas Island are separated by a distance of 3275 mi. This flight may include one or multiple stops.

  • 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 $250 on this airline. Additional options worth looking into are United Airlines and American Airlines, starting at $255 and $279 round-trip. Spirit Airlines is currently priced 45% below the average price you’ll pay for this route.

  • 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 $643). 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

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

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Alternative routes for Las Vegas to Saint Thomas Island

See prices for flight routes from nearby airports that may be better suited for you.
Reno to Saint Thomas Island flights

Top 4 airlines flying from Las Vegas to Saint Thomas Island

Discover the top 4 airlines that operate flights from Las Vegas to Saint Thomas Island. 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$250Average$403FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$255Average$551FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$279Average$614FlexibilityNo cancel feeOn-time71%
DeltaCheapest$313Average$562FlexibilityNo cancel feeOn-timeN/A

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