
$272 Cheap United flights from St. Thomas to Las Vegas (STT to LAS)
Find The Best Day To Fly from St. Thomas to Las Vegas
Amazing United STT to LAS Flight Deals
The cheapest flights to Harry Reid Intl. found within the past 7 days were $491 round trip and $272 one way. Prices and availability subject to change. Additional terms may apply.
Discover our best United flight from St. Thomas STT to Las Vegas LAS
To find the best deals on flights to St. Thomas from Las Vegas with United, just enter your travel dates, filter by United, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.
Return flights from St. Thomas STT to Las Vegas LAS with United
If you’re planning a round trip, booking return flights with United is usually the most cost-effective option. With airfares ranging from $491 to $491, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply.
Book one-way United flights from St. Thomas STT to Las Vegas LAS
A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way United flight from St. Thomas to Las Vegas costs from $272. Prices and availability subject to change. Additional terms may apply.
The easy way to find cheap flights to Las Vegas LAS from St. Thomas STT with United
To find a cheap United flight from St. Thomas STT to Las Vegas LAS, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference.
How to find our best airfare deals on United flights from St. Thomas STT to Las Vegas LAS
If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as July, or if you book a flight with a stopover.
Find nonstop flights from St. Thomas STT to Las Vegas LAS with United
If you’re keen to be on Las Vegas soil fast, don’t waste time with a stopover—filter your search results to show direct United flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it.
Flexible airline tickets for United flights from St. Thomas STT to Las Vegas LAS
Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.
There are a lot of reasons to book your flights to Las Vegas LAS from St. Thomas STT with United on Travelocity
At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.
Airport code | Country | Airport name | Number of flights |
---|---|---|---|
ORD | USA | O'Hare Intl. | 227 |
DEN | USA | Denver Intl. | 226 |
IAH | USA | George Bush Intercontinental | 136 |
IAD | USA | Washington Dulles Intl. | 100 |
SFO | USA | San Francisco Intl. | 64 |
LAX | USA | Los Angeles Intl. | 23 |
EWR | USA | Liberty Intl. | 20 |
FRA | DEU | Frankfurt Intl. | 19 |
NRT | JPN | Narita Intl. | 19 |
PEK | CHN | Capital Intl. | 16 |
Travelers ❤️ these 🏨 after their flight to Las Vegas

Reviewed on May 3, 2025

Reviewed on May 3, 2025

Reviewed on May 1, 2025
Popular United Flight Routes from STT
Top United Flight Routes from LAS
Top Flights for United originating from STT
Domestic
- Chicago to Las Vegas (ORD - LAS)
- Dallas to Tokyo (DFW - NRT)
- Chicago to Tokyo (ORD - NRT)
- San Francisco to Tokyo (SFO - HND)
- Orlando to San Juan (MCO - SJU)
- Los Angeles to Honolulu (LAX - HNL)
- Los Angeles to Honolulu (LAX - HNL)
- Newark Liberty Intl. Airport to Miami (EWR - MIA)
- Dallas to Tokyo (DFW - HND)
- San Juan to Orlando (SJU - MCO)
International
- Dallas to Tokyo (DFW - HND)
- San Francisco to Tokyo (SFO - HND)
- Newark Liberty Intl. Airport to Orlando (EWR - MCO)
- Los Angeles to San Salvador (LAX - SAL)
- Seattle to Tokyo (SEA - HND)
- Chicago to Las Vegas (ORD - LAS)
- Newark Liberty Intl. Airport to Santiago (EWR - STI)
- Philadelphia to San Juan (PHL - SJU)
- Chicago to Tokyo (ORD - NRT)
- Dallas to Tokyo (DFW - NRT)