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Cheap flights from Saint Thomas Island to Las Vegas from $333

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Saint Thomas Island to Las Vegas departing on 1/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Saint Thomas Island to Las Vegas

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
4:15 pm - 11:15 pm
STT
-
LAS
11h 00m1 stop
Delta Logo
3:59 pm - 1:22 pm
LAS
-
STT
17h 23m2 stops
$333Delta
Wed, Jan 28 - Sat, Jan 31
American Airlines Logo
5:32 pm - 11:48 pm
STT
-
LAS
10h 16m1 stop
American Airlines Logo
11:55 pm - 1:05 pm
LAS
-
STT
9h 10m1 stop
$358American Airlines
Thu, Feb 12 - Mon, Feb 16
American Airlines Logo
6:39 pm - 9:24 am
STT
-
LAS
18h 45m2 stops
American Airlines Logo
10:49 pm - 3:56 pm
LAS
-
STT
13h 07m2 stops
$397American Airlines
Wed, Jan 28 - Sat, Jan 31
Spirit Airlines Logo
4:40 pm - 11:59 pm
STT
-
LAS
10h 19m1 stop
Spirit Airlines Logo
9:59 pm - 3:34 pm
LAS
-
STT
14h 35m1 stop
$442Spirit Airlines
Thu, Apr 30 - Wed, May 6
Spirit Airlines Logo
4:40 pm - 11:59 pm
STT
-
LAS
10h 19m1 stop
Spirit Airlines Logo
9:59 pm - 3:34 pm
LAS
-
STT
14h 35m1 stop
$452Spirit Airlines
Thu, Apr 30 - Wed, May 6
Delta Logo
1:15 pm - 11:22 pm
STT
-
LAS
13h 07m1 stop
Delta Logo
7:05 pm - 12:03 pm
LAS
-
STT
13h 58m2 stops
$453Delta
Thu, Apr 30 - Wed, May 6
Delta Logo
1:15 pm - 11:22 pm
STT
-
LAS
13h 07m1 stop
Delta Logo
7:05 pm - 12:03 pm
LAS
-
STT
13h 58m2 stops
$484Delta
Thu, Apr 30 - Wed, May 6
Spirit Airlines Logo
4:40 pm - 11:59 pm
STT
-
LAS
10h 19m1 stop
Spirit Airlines Logo
9:59 pm - 12:26 pm
LAS
-
STT
11h 27m2 stops
$491Spirit Airlines
Thu, Apr 30 - Wed, May 6
United Airlines Logo
1:22 pm - 11:59 pm
STT
-
LAS
13h 37m2 stops
United Airlines Logo
7:04 pm - 12:20 pm
LAS
-
STT
14h 16m2 stops
$519United Airlines
Thu, Apr 30 - Wed, May 6
Spirit Airlines Logo
1:21 pm - 11:59 pm
STT
-
LAS
13h 38m2 stops
Spirit Airlines Logo
9:59 pm - 12:26 pm
LAS
-
STT
11h 27m2 stops
$552Spirit Airlines
Thu, Apr 30 - Wed, May 6

American Airlines flights from Saint Thomas Island to Las Vegas

Our best American Airlines deals on Saint Thomas Island to Las Vegas flight tickets
American Airlines
Feb 12
STT5:32 pmSaint Thomas Island Cyril E King
10h 16m
1 stop
LAS11:48 pmLas Vegas Harry Reid Intl
Feb 16
LAS11:55 pmLas Vegas Harry Reid Intl
9h 10m
1 stop
STT1:05 pmSaint Thomas Island Cyril E King
$358
Find similar
American Airlines
Jan 28
STT6:39 pmSaint Thomas Island Cyril E King
18h 45m
2 stops
LAS9:24 amLas Vegas Harry Reid Intl
Jan 31
LAS10:49 pmLas Vegas Harry Reid Intl
13h 07m
2 stops
STT3:56 pmSaint Thomas Island Cyril E King
$397
Find similar

Spirit Airlines flights from Saint Thomas Island to Las Vegas

Our best Spirit Airlines deals on Saint Thomas Island to Las Vegas flight tickets
Spirit Airlines
Apr 30
STT4:40 pmSaint Thomas Island Cyril E King
10h 19m
1 stop
LAS11:59 pmLas Vegas Harry Reid Intl
May 6
LAS9:59 pmLas Vegas Harry Reid Intl
14h 35m
1 stop
STT3:34 pmSaint Thomas Island Cyril E King
$442
Find similar
Spirit Airlines
Apr 30
STT4:40 pmSaint Thomas Island Cyril E King
10h 19m
1 stop
LAS11:59 pmLas Vegas Harry Reid Intl
May 6
LAS9:59 pmLas Vegas Harry Reid Intl
14h 35m
1 stop
STT3:34 pmSaint Thomas Island Cyril E King
$452
Find similar
Spirit Airlines
Apr 30
STT4:40 pmSaint Thomas Island Cyril E King
10h 19m
1 stop
LAS11:59 pmLas Vegas Harry Reid Intl
May 6
LAS9:59 pmLas Vegas Harry Reid Intl
11h 27m
2 stops
STT12:26 pmSaint Thomas Island Cyril E King
$491
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 23, 2025.
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

Saint Thomas IslandLas Vegas

STT - LAS

STTLAS

Saint Thomas Island Cyril E King

Wed 1/28

4:15 pm-11:15 pm

1 stop11h 00m

Las Vegas Harry Reid Intl

Sat 1/31

3:59 pm-1:22 pm

2 stops17h 23m

$333

Saint Thomas IslandLas Vegas

STT - LAS

STTLAS

Saint Thomas Island Cyril E King

Thu 2/12

5:32 pm-11:48 pm

1 stop10h 16m

Las Vegas Harry Reid Intl

Mon 2/16

11:55 pm-1:05 pm

1 stop9h 10m

$358

Saint Thomas IslandLas Vegas

STT - LAS

STTLAS

Saint Thomas Island Cyril E King

Wed 1/28

6:39 pm-9:24 am

2 stops18h 45m

Las Vegas Harry Reid Intl

Sat 1/31

10:49 pm-3:56 pm

2 stops13h 07m

$397

Saint Thomas IslandLas Vegas

STT - LAS

STTLAS

Saint Thomas Island Cyril E King

Thu 4/30

4:40 pm-11:59 pm

1 stop10h 19m

Las Vegas Harry Reid Intl

Wed 5/6

9:59 pm-3:34 pm

1 stop14h 35m

$442

Saint Thomas IslandLas Vegas

STT - LAS

STTLAS

Saint Thomas Island Cyril E King

Thu 4/30

4:40 pm-11:59 pm

1 stop10h 19m

Las Vegas Harry Reid Intl

Wed 5/6

9:59 pm-3:34 pm

1 stop14h 35m

$452

Saint Thomas IslandLas Vegas

STT - LAS

STTLAS

Saint Thomas Island Cyril E King

Thu 4/30

1:15 pm-11:22 pm

1 stop13h 07m

Las Vegas Harry Reid Intl

Wed 5/6

7:05 pm-12:03 pm

2 stops13h 58m

$453

Saint Thomas IslandLas Vegas

STT - LAS

STTLAS

Saint Thomas Island Cyril E King

Thu 4/30

1:15 pm-11:22 pm

1 stop13h 07m

Las Vegas Harry Reid Intl

Wed 5/6

7:05 pm-12:03 pm

2 stops13h 58m

$484

Saint Thomas IslandLas Vegas

STT - LAS

STTLAS

Saint Thomas Island Cyril E King

Thu 4/30

4:40 pm-11:59 pm

1 stop10h 19m

Las Vegas Harry Reid Intl

Wed 5/6

9:59 pm-12:26 pm

2 stops11h 27m

$491

Saint Thomas IslandLas Vegas

STT - LAS

STTLAS

Saint Thomas Island Cyril E King

Thu 4/30

1:22 pm-11:59 pm

2 stops13h 37m

Las Vegas Harry Reid Intl

Wed 5/6

7:04 pm-12:20 pm

2 stops14h 16m

$519

Saint Thomas IslandLas Vegas

STT - LAS

STTLAS

Saint Thomas Island Cyril E King

Thu 4/30

1:21 pm-11:59 pm

2 stops13h 38m

Las Vegas Harry Reid Intl

Wed 5/6

9:59 pm-12:26 pm

2 stops11h 27m

$552

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Las Vegas from

How to get the cheapest flight ticket from Saint Thomas Island to Las Vegas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Las Vegas?

Our data shows that Wednesday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $346. Flights from Saint Thomas Island to Las Vegas on a Sunday will generally be more expensive and average around $693. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Las Vegas?

The cheapest time of day to fly to Las Vegas is in the afternoon when flights can be purchased for as low as $426. Flights to Las Vegas are more costly in the morning, with an average ticket price of $602. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Saint Thomas Island to Las Vegas flights?

You could potentially save up to 37% on your flight if you consider stops on a Saint Thomas Island to Las Vegas flight.

How have Saint Thomas Island to Las Vegas flight prices changed over time?

When to book flights from Saint Thomas Island to Las Vegas

Are you open to changing your travel dates? Check out the ideal times to fly from Saint Thomas Island to Las Vegas according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Saint Thomas Island to Las Vegas (STT to LAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Saint Thomas Island to Las Vegas

Fastest flight time

10h 19m

Direct flights

None
The fastest flight from Saint Thomas Island to Las Vegas takes 10h 19m
There are no direct flights from Saint Thomas Island to Las Vegas. There are no popular flight routes from Saint Thomas Island to Las Vegas.
Search flight deals

  • How far is Saint Thomas Island Cyril E King to Las Vegas Harry Reid Intl by plane?

    The straight-line distance from Saint Thomas Island Cyril E King to Las Vegas Harry Reid Intl is 3276.7 mi. 10h 19m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Saint Thomas Island Cyril E King Airport to Las Vegas Harry Reid Intl Airport?

    Prices for flights from Saint Thomas Island Cyril E King Airport to Las Vegas Harry Reid Intl Airport were last updated today.

  • How many operators does momondo search for flights from Saint Thomas Island Cyril E King Airport to Las Vegas Harry Reid Intl Airport?

  • How old do you have to be to fly from Saint Thomas Island Cyril E King Airport to Las Vegas Harry Reid Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Saint Thomas Island Cyril E King Airport to Las Vegas Harry Reid Intl Airport.

  • What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

    The travel and health documents required for your trip to Las Vegas Harry Reid Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Las Vegas Harry Reid Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Saint Thomas Island to Las Vegas?

Best airlines flying from Saint Thomas Island to Las Vegas

Compare and see reviews for airlines that fly from Saint Thomas Island to Las Vegas with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $326Free CancellationRating
6.3
8,196 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $383Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Laughlin
Mount Charleston
Henderson
Mesquite
Paradise
North Las Vegas
Kingman
Pahrump
Primm
Furnace Creek
Boulder City
Sunrise Manor
Winchester
Needles

Why use momondo?

Why should I use momondo to find a flight deal from Saint Thomas Island to Las Vegas?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Saint Thomas Island to Las Vegas. momondo saves you time and could save you money on your trip.

Can I find flights from Saint Thomas Island to Las Vegas with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Saint Thomas Island to Las Vegas flights to just show those with flexible booking policies.

How can momondo help me find flights from Saint Thomas Island to Las Vegas?

momondo helps you find the best flight between Saint Thomas Island and Las Vegas by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Saint Thomas Island to Las Vegas right now. Can momondo alert me if prices change?

Price alerts on flights to Las Vegas from Saint Thomas Island are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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