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$129+ Cheap flights from Saint Thomas Island (STT) to Las Vegas (LAS)

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 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
STT — LAS
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Saint Thomas Island to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Saint Thomas Island (STT) to Las Vegas (LAS). 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

$399
(FlightHub)

One-way from

$129
(FlightHub)

Popular in

July

Cheapest in

September

Average price

$385
From Saint Thomas Island Cyril E King to Las Vegas Harry Reid Intl
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One-way flight from Saint Thomas Island Cyril E King to Las Vegas Harry Reid Intl
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Highest demand for flights based on searches. 2% potential increase in price ($14 potential increase over avg. RT price).
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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 June 2025
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Find flight deals from Saint Thomas Island to Las Vegas

Cheapest flights from Saint Thomas Island to Las Vegas
Explore the most affordable flight options available from Saint Thomas Island to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This FlightHub deal was found by Cheapflights users on 6/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/189:40 amSTT - LAS
2 stops12h 14mSpirit Airlines
Mon 9/226:57 pmLAS - STT
2 stops14h 55mSpirit Airlines
Deal found 6/12$399
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/15:15 pmSTT - LAS
2 stops19h 16mAmerican Airlines
Wed 11/510:56 pmLAS - STT
1 stop12h 54mAmerican Airlines
Deal found 6/10$444
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/281:47 pmSTT - LAS
2 stops36h 36mMultiple Airlines
Mon 9/16:05 amLAS - STT
2 stops27h 47mMultiple Airlines
Deal found 6/10$459
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/103:23 pmSTT - LAS
1 stop9h 58mDelta
Sun 9/1410:10 pmLAS - STT
1 stop12h 29mDelta
Deal found 6/11$464
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/189:10 amSTT - LAS
2 stops16h 30mUnited Airlines
Sun 9/2112:59 amLAS - STT
2 stops13h 31mUnited Airlines
Deal found 6/10$1,555

Cheapflights Fare Finder

Customize your flight search to find flights from Saint Thomas Island to Las Vegas 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 Saint Thomas Island to Las Vegas that are best for you.

Fly from

Saint Thomas Island

Fly to

Las Vegas

Route

Depart

Return

Price

Saint Thomas IslandLas Vegas

STT - LAS

STTLAS

Saint Thomas Island Cyril E King

Thu 9/18

9:40 am-6:54 pm

2 stops12h 14m

Las Vegas Harry Reid Intl

Mon 9/22

6:57 pm-12:52 pm

2 stops14h 55m

$399

Saint Thomas IslandLas Vegas

STT - LAS

STTLAS

Saint Thomas Island Cyril E King

Sat 11/1

5:15 pm-9:31 am

2 stops19h 16m

Las Vegas Harry Reid Intl

Wed 11/5

10:56 pm-3:50 pm

1 stop12h 54m

$444

Saint Thomas IslandLas Vegas

STT - LAS

STTLAS

Saint Thomas Island Cyril E King

Thu 8/28

1:47 pm-11:23 pm

2 stops36h 36m

Las Vegas Harry Reid Intl

Mon 9/1

6:05 am-12:52 pm

2 stops27h 47m

$459

Saint Thomas IslandLas Vegas

STT - LAS

STTLAS

Saint Thomas Island Cyril E King

Wed 9/10

3:23 pm-10:21 pm

1 stop9h 58m

Las Vegas Harry Reid Intl

Sun 9/14

10:10 pm-1:39 pm

1 stop12h 29m

$464

Saint Thomas IslandLas Vegas

STT - LAS

STTLAS

Saint Thomas Island Cyril E King

Thu 9/18

9:10 am-10:40 pm

2 stops16h 30m

Las Vegas Harry Reid Intl

Sun 9/21

12:59 am-5:30 pm

2 stops13h 31m

$1,555

Saint Thomas IslandLas Vegas

STT - LAS

STTLAS

Saint Thomas Island Cyril E King

Wed 7/2

10:47 am-12:54 am

1 stop17h 07m

$129

Saint Thomas IslandLas Vegas

STT - LAS

STTLAS

Saint Thomas Island Cyril E King

Tue 9/23

2:49 pm-8:48 pm

1 stop8h 59m

$302

Saint Thomas IslandLas Vegas

STT - LAS

STTLAS

Saint Thomas Island Cyril E King

Thu 8/28

9:10 am-1:24 pm

3 stops31h 14m

$930

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

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

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

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

Currently, August is the cheapest month in which you can book a flight from Saint Thomas Island to Las Vegas (average of $198). Flying from Saint Thomas Island to Las Vegas in March is currently the most expensive (average of $269). 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 STT to LAS?

Find hourly flight availability from Saint Thomas Island to Las Vegas. 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.

When flying from Saint Thomas Island to Las Vegas, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 30% versus a flight in the morning.

Rainfall in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Las Vegas ranges from 0.1 - 0.8 inches per month. February is typically the wettest month, when rainfall can reach 0.8 in. May is typically the driest time to visit Las Vegas when rainfall is around 0.1 in.

Temperature in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Las Vegas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 93.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. 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 Las Vegas. Reviews last updated June 12, 2025.
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 Saint Thomas Island to Las Vegas. 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 Saint Thomas Island to Las Vegas round-trip?

    Our cheapest airline available from Saint Thomas Island to Las Vegas is Spirit Airlines. Our recent data shows that you can find tickets from as low as $399 on this airline. Additional options worth looking into are American Airlines and Delta, starting at $444 and $464 round-trip. Spirit Airlines is 23% cheaper than the average price of flights available within the next 90 days to this destination.

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

    $129 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $302 and $930, respectively.

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

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

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

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Saint Thomas Island to Las Vegas.

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

    Yes. Cheapflights offers flight deals from Saint Thomas Island to Las Vegas 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 Saint Thomas Island to Las Vegas?

    Currently, August is the cheapest month in which you can book a flight from Saint Thomas Island to Las Vegas (average of $198). Flying from Saint Thomas Island to Las Vegas in March is currently the most expensive (average of $269). 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
Henderson
Paradise
North Las Vegas
Sunrise Manor
Winchester
Primm
Mount Charleston
Kingman
Mesquite
Needles
Boulder City

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Saint Thomas Island to Las Vegas

See prices for flight routes from nearby airports that may be better suited for you.
Christiansted to Las Vegas flights

Top 2 airlines flying from Saint Thomas Island to Las Vegas

Discover the top 2 airlines that operate flights from Saint Thomas Island to Las Vegas. 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$241Average$411FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$245Average$563FlexibilityNo cancel feeOn-time71%

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