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Saint Thomas Island

$106+ 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 6/25. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — STT
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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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 33 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

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 June 12, 2025.

Round-trip from

$218
(Cheapflightsfares)

One-way from

$106
(Cheapflightsfares)

Popular in

December

Cheapest in

January

Average price

$641
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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Highest demand for flights based on searches. 1% potential increase in price ($6 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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.
Tue 7/19:14 pmLAS - STT
1 stop9h 34mSpirit Airlines
Wed 7/910:43 amSTT - LAS
1 stop15h 24mSpirit Airlines
Deal found 6/11$218
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1511:31 pmLAS - STT
1 stop12h 39mDelta
Sat 8/231:51 pmSTT - LAS
1 stop9h 52mDelta
Deal found 6/10$443
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/612:40 amLAS - STT
2 stops32h 49mMultiple Airlines
Thu 7/1010:43 amSTT - LAS
2 stops15h 49mMultiple Airlines
Deal found 6/11$456
This Frontier deal was found by Cheapflights users on 6/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/1511:00 pmLAS - STT
2 stops14h 27mFrontier
Fri 6/205:12 pmSTT - LAS
2 stops19h 32mFrontier
Deal found 6/10$539
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/2612:59 amLAS - STT
1 stop11h 44mUnited Airlines
Tue 7/14:45 pmSTT - LAS
1 stop10h 29mUnited Airlines
Deal found 6/11$579
This American Airlines deal was found by Cheapflights users on 6/11. 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 7/812:57 amLAS - STT
1 stop8h 49mAmerican Airlines
Wed 7/95:05 pmSTT - LAS
1 stop9h 37mAmerican Airlines
Deal found 6/11$638

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 June 12, 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

Tue 7/1

9:14 pm-9:48 am

1 stop9h 34m

Saint Thomas Island Cyril E King

Wed 7/9

10:43 am-11:07 pm

1 stop15h 24m

$218

Las VegasSaint Thomas Island

LAS - STT

LASSTT

Las Vegas Harry Reid Intl

Fri 8/15

11:31 pm-3:10 pm

1 stop12h 39m

Saint Thomas Island Cyril E King

Sat 8/23

1:51 pm-8:43 pm

1 stop9h 52m

$443

Las VegasSaint Thomas Island

LAS - STT

LASSTT

Las Vegas Harry Reid Intl

Sun 7/6

12:40 am-12:29 pm

2 stops32h 49m

Saint Thomas Island Cyril E King

Thu 7/10

10:43 am-11:32 pm

2 stops15h 49m

$456

Las VegasSaint Thomas Island

LAS - STT

LASSTT

Las Vegas Harry Reid Intl

Thu 6/26

12:59 am-3:43 pm

1 stop11h 44m

Saint Thomas Island Cyril E King

Tue 7/1

4:45 pm-12:14 am

1 stop10h 29m

$579

Las VegasSaint Thomas Island

LAS - STT

LASSTT

Las Vegas Harry Reid Intl

Mon 6/23

12:53 am-4:00 pm

1 stop12h 07m

Saint Thomas Island Cyril E King

Fri 6/27

3:42 pm-10:49 pm

1 stop10h 07m

$636

Las VegasSaint Thomas Island

LAS - STT

LASSTT

Las Vegas Harry Reid Intl

Wed 6/25

9:14 pm-9:48 am

1 stop9h 34m

$106

Las VegasSaint Thomas Island

LAS - STT

LASSTT

Las Vegas Harry Reid Intl

Sun 8/3

6:55 am-9:48 am

2 stops23h 53m

$220

Las VegasSaint Thomas Island

LAS - STT

LASSTT

Las Vegas Harry Reid Intl

Sat 8/16

12:59 am-3:43 pm

1 stop11h 44m

$343

Las VegasSaint Thomas Island

LAS - STT

LASSTT

Las Vegas Harry Reid Intl

Mon 6/23

12:53 am-4:00 pm

1 stop12h 07m

$368

Las VegasSaint Thomas Island

LAS - STT

LASSTT

Las Vegas Harry Reid Intl

Wed 6/18

12:55 am-2:51 pm

1 stop10h 56m

$488

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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?

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 June 9, 2025.

Booking 32 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 $650). 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 June 12, 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 June 12, 2025.
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
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

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
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

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
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

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
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

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
8,052 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

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.

  • 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 $218 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $443 and $579 round-trip. Spirit Airlines is currently priced 58% 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 $106 on Spirit Airlines. Other airlines that offer cheap prices include United Airlines from $343 and American Airlines from $368 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 $650). 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 Las Vegas?

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$250Average$396FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$255Average$571FlexibilityNo cancel feeOn-time69%
DeltaCheapest$367Average$560FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$383Average$639FlexibilityNo cancel feeOn-time71%

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