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$168+ 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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
STT — LAS
Apr 10 — Apr 171
Jum 4/10
Jum 4/17
1 adult, Economy
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Cheap 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 Maret 11, 2026.

This American Airlines deal was found by Cheapflights users on 3/9. 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.
Kam 4/1611:27 am
STT
-
LAS
1 stop13h 51m
American Airlines
Sen 4/2011:41 pm
LAS
-
STT
1 stop12h 09m
American Airlines
Deal found 3/9$320
This American Airlines deal was found by Cheapflights users on 3/9. 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.
Kam 4/3011:27 am
STT
-
LAS
1 stop12h 16m
American Airlines
Sel 5/512:59 am
LAS
-
STT
2 stops12h 16m
American Airlines
Deal found 3/9$331
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Min 4/2610:49 am
STT
-
LAS
2 stops26h 59m
Multiple Airlines
Sab 5/211:54 pm
LAS
-
STT
1 stop31h 00m
Multiple Airlines
Deal found 3/7$392
This United Airlines deal was found by Cheapflights users on 3/10. 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.
Kam 4/301:22 pm
STT
-
LAS
2 stops13h 57m
United Airlines
Rab 5/66:35 pm
LAS
-
STT
2 stops14h 45m
United Airlines
Deal found 3/10$399
This United Airlines deal was found by Cheapflights users on 3/9. 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.
Kam 4/162:10 pm
STT
-
LAS
1 stop12h 49m
United Airlines
Min 4/199:44 pm
LAS
-
STT
2 stops14h 47m
United Airlines
Deal found 3/9$412
This CheapOair deal was found by Cheapflights users on 3/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Kam 4/305:10 pm
STT
-
LAS
2 stops20h 38m
Spirit Airlines
Rab 5/610:52 pm
LAS
-
STT
2 stops14h 23m
Spirit Airlines
Deal found 3/7$414
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Rab 4/1510:49 am
STT
-
LAS
1 stop14h 52m
Multiple Airlines
Sab 4/1812:59 am
LAS
-
STT
2 stops29h 55m
Multiple Airlines
Deal found 3/9$420
This CheapOair deal was found by Cheapflights users on 3/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Min 4/265:10 pm
STT
-
LAS
2 stops20h 38m
Spirit Airlines
Sab 5/210:52 pm
LAS
-
STT
2 stops14h 23m
Spirit Airlines
Deal found 3/7$436
This American Airlines deal was found by Cheapflights users on 3/9. 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.
Rab 4/1512:25 pm
STT
-
LAS
2 stops12h 31m
American Airlines
Min 4/197:26 pm
LAS
-
STT
2 stops12h 21m
American Airlines
Deal found 3/9$450
This American Airlines deal was found by Cheapflights users on 3/9. 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.
Rab 5/202:05 pm
STT
-
LAS
1 stop9h 19m
American Airlines
Sen 5/2511:25 pm
LAS
-
STT
2 stops13h 33m
American Airlines
Deal found 3/9$456

Find 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 Maret 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$320
(American Airlines)

One-way from

$168
(American Airlines)

Popular in

August

Cheapest in

October

Average price

$422
Provider with most accurate pricing for Saint Thomas Island Cyril E King-Las Vegas Harry Reid Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Saint Thomas Island Cyril E King-Las Vegas Harry Reid Intl flights.
Search Deals
From Saint Thomas Island Cyril E King to Las Vegas Harry Reid Intl
Search Deals
One-way flight from Saint Thomas Island Cyril E King to Las Vegas Harry Reid Intl
Search Deals
Highest demand for flights based on searches. 32% potential increase in price ($244 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 Maret 11, 2026.
Use the filters below to find and compare flights from Saint Thomas Island to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Saint Thomas IslandLas Vegas

STT - LAS

STTLAS

Saint Thomas Island Cyril E King

Kam 4/30

1:15 pm-10:47 pm

1 stop12h 32m

Las Vegas Harry Reid Intl

Sel 5/5

12:47 am-4:15 pm

2 stops12h 28m

$331

Saint Thomas IslandLas Vegas

STT - LAS

STTLAS

Saint Thomas Island Cyril E King

Kam 4/30

1:22 pm-12:19 am

2 stops13h 57m

Las Vegas Harry Reid Intl

Rab 5/6

6:35 pm-12:20 pm

2 stops14h 45m

$399
Quickest round-trip

Saint Thomas IslandLas Vegas

STT - LAS

STTLAS

Saint Thomas Island Cyril E King

Kam 4/16

2:10 pm-10:04 pm

1 stop10h 54m

Las Vegas Harry Reid Intl

Sen 4/20

7:50 pm-12:20 pm

2 stops13h 30m

$412

Saint Thomas IslandLas Vegas

STT - LAS

STTLAS

Saint Thomas Island Cyril E King

Kam 4/16

2:10 pm-11:59 pm

1 stop12h 49m

Las Vegas Harry Reid Intl

Min 4/19

9:44 pm-3:31 pm

2 stops14h 47m

$412

Saint Thomas IslandLas Vegas

STT - LAS

STTLAS

Saint Thomas Island Cyril E King

Kam 4/30

5:10 pm-10:48 am

2 stops20h 38m

Las Vegas Harry Reid Intl

Rab 5/6

10:52 pm-4:15 pm

2 stops14h 23m

$414

Saint Thomas IslandLas Vegas

STT - LAS

STTLAS

Saint Thomas Island Cyril E King

Kam 4/16

11:27 am-10:18 pm

1 stop13h 51m

Las Vegas Harry Reid Intl

Min 4/19

11:41 pm-2:49 pm

1 stop12h 08m

$450

Saint Thomas IslandLas Vegas

STT - LAS

STTLAS

Saint Thomas Island Cyril E King

Jum 8/21

1:42 pm-11:44 pm

2 stops13h 02m

Las Vegas Harry Reid Intl

Sab 8/29

11:55 pm-3:58 pm

2 stops13h 03m

$456
Cheapest one-way

Saint Thomas IslandLas Vegas

STT - LAS

STTLAS

Saint Thomas Island Cyril E King

Sen 6/1

5:10 pm-1:48 pm

2 stops23h 38m

$244

Saint Thomas IslandLas Vegas

STT - LAS

STTLAS

Saint Thomas Island Cyril E King

Kam 6/4

1:22 pm-12:21 am

2 stops13h 59m

$261

Saint Thomas IslandLas Vegas

STT - LAS

STTLAS

Saint Thomas Island Cyril E King

Kam 5/14

10:49 am-10:46 am

2 stops50h 57m

$267

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/6

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Compare providers for flights from Saint Thomas Island to Las Vegas

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 Saint Thomas Island to Las Vegas in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OneTravelPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*2 stars

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

How much does it cost to fly round-trip from Saint Thomas Island to Las Vegas?

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 Maret 11, 2026.
Peruse reviews from past customers who have flown with American Airlines and Spirit Airlines from Saint Thomas Island to Las Vegas to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,421 reviews

Entertainment

6.9

Crew

7.9

Overall

7.1

Comfort

7.2

Food

6.4

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes
American Airlines
7.1
Good
11,421 reviews
American Airlines
7.1
Good
11,421 reviews

Entertainment

6.9

Crew

7.9

Overall

7.1

Comfort

7.2

Food

6.4

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes
Spirit Airlines
6.3
Okay
8,516 reviews
American Airlines
7.1
Good
11,421 reviews

Entertainment

6.9

Crew

7.9

Overall

7.1

Comfort

7.2

Food

6.4

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes

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.

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

    For as low as $331, American Airlines can have you in Las Vegas from Saint Thomas Island in 12h 32m. Airlines will cover a distance of 3275 mi. This flight may include one or multiple stops.

  • 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 $297 on this airline. An additional option worth looking into is American Airlines, starting at $300. Spirit Airlines is 41% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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.

See more FAQs

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Paradise
Henderson
Mesquite
North Las Vegas
Kingman
Winchester
Boulder City
Needles
Sunrise Manor

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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 Maret 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$297Average$697FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$300Average$511FlexibilityNo cancel feeOn-time71%

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