What is the cheapest airline that flies from San Antonio to U.S. Virgin Islands?

Spirit Airlines is the most popular carrier operating from San Antonio to U.S. Virgin Islands

What airlines fly to U.S. Virgin Islands?

American Airlines, Spirit Airlines and Delta are the top three most popular airlines that fly to U.S. Virgin Islands from San Antonio according to our data. American Airlines is the first choice among our users, with 62% of people opting to fly with this airline when traveling to U.S. Virgin Islands. Keep in mind that there are 4 different airlines that fly to U.S. Virgin Islands on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from San Antonio Airport to U.S. Virgin Islands?

Prices for flights from San Antonio Airport to U.S. Virgin Islands are refreshed on a daily basis.

How many operators does momondo search for flights from San Antonio Airport to U.S. Virgin Islands?

There are 4 operators available for flights from San Antonio Airport to U.S. Virgin Islands as of December 2025.

How old do you have to be to fly from San Antonio Airport to U.S. Virgin Islands?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Antonio Airport to U.S. Virgin Islands.

What documentation or ID do you need to fly to U.S. Virgin Islands?

The travel and health documents required for your trip to U.S. Virgin Islands 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 U.S. Virgin Islands. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$180 Cheap Flights from San Antonio to the U.S. Virgin Islands in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from San Antonio to the U.S. Virgin Islands

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 am - 2:52 pmSAT-STT

6h 22m1 stop

3:57 pm - 11:52 pmSTT-SAT

9h 55m1 stop

$328Spirit Airlines

Find Deal

Thu, Jan 8 - Mon, Jan 12

7:14 pm - 2:52 pmSAT-STT

17h 38m1 stop

5:42 pm - 9:40 amSTT-SAT

17h 58m1 stop

$343Multiple Airlines

Find Deal

Sun, Jan 11 - Sun, Jan 18

7:14 pm - 2:52 pmSAT-STT

17h 38m1 stop

5:42 pm - 9:40 amSTT-SAT

17h 58m1 stop

$344Multiple Airlines

Find Deal

Sun, Jan 11 - Thu, Jan 22

7:14 pm - 2:52 pmSAT-STT

17h 38m1 stop

5:42 pm - 9:40 amSTT-SAT

17h 58m1 stop

$346Multiple Airlines

Find Deal

Sun, Jan 11 - Sat, Jan 17

5:20 am - 3:05 pmSAT-STT

7h 45m1 stop

3:10 pm - 10:28 pmSTT-SAT

9h 18m1 stop

$349Delta

Find Deal

Wed, Jan 7 - Wed, Jan 21

6:30 am - 2:52 pmSAT-STT

6h 22m1 stop

3:57 pm - 11:52 pmSTT-SAT

9h 55m1 stop

$363Spirit Airlines

Find Deal

Fri, Jan 16 - Mon, Jan 19

10:35 am - 4:37 pmSAT-STT

28h 02m1 stop

5:42 pm - 9:40 amSTT-SAT

17h 58m1 stop

$368Spirit Airlines

Find Deal

Thu, Jan 8 - Fri, Jan 23

5:20 am - 2:33 pmSAT-STX

7h 13m1 stop

3:33 pm - 12:38 amSTX-SAT

11h 05m1 stop

$502Delta

Find Deal

Wed, Jan 7 - Thu, Jan 22

5:00 am - 5:43 pmSAT-STX

10h 43m2 stops

4:45 pm - 9:18 amSTX-SAT

18h 33m1 stop

$553American Airlines

Find Deal

Tue, Dec 16 - Sat, Dec 20

5:20 am - 10:15 pmSAT-STX

14h 55m1 stop

9:44 am - 11:42 pmSTX-SAT

15h 58m1 stop

$612American Airlines

Find Deal

Wed, Dec 17 - Wed, Dec 24

Spirit Airlines flights from San Antonio to U.S. Virgin Islands

Our best Spirit Airlines deals on San Antonio to U.S. Virgin Islands flight tickets

Spirit Airlines

Jan 8

SAT6:30 amSan Antonio

6h 22m

1 stop

STT2:52 pmSaint Thomas Island Cyril E King

Jan 12

STT3:57 pmSaint Thomas Island Cyril E King

9h 55m

1 stop

SAT11:52 pmSan Antonio

$328

Find similar

Spirit Airlines

Jan 16

SAT6:30 amSan Antonio

6h 22m

1 stop

STT2:52 pmSaint Thomas Island Cyril E King

Jan 19

STT3:57 pmSaint Thomas Island Cyril E King

9h 55m

1 stop

SAT11:52 pmSan Antonio

$363

Find similar

Spirit Airlines

Jan 8

SAT10:35 amSan Antonio

28h 02m

1 stop

STT4:37 pmSaint Thomas Island Cyril E King

Jan 23

STT5:42 pmSaint Thomas Island Cyril E King

17h 58m

1 stop

SAT9:40 amSan Antonio

$368

Find similar

United Airlines flights from San Antonio to U.S. Virgin Islands

Our best United Airlines deals on San Antonio to U.S. Virgin Islands flight tickets

United Airlines

Dec 13

SAT5:20 amSan Antonio

7h 10m

1 stop

STT2:30 pmSaint Thomas Island Cyril E King

Dec 19

STT3:05 pmSaint Thomas Island Cyril E King

9h 49m

1 stop

SAT10:54 pmSan Antonio

$375

Find similar

United Airlines

Jan 10

SAT5:25 amSan Antonio

7h 05m

1 stop

STT2:30 pmSaint Thomas Island Cyril E King

Jan 22

STT1:02 pmSaint Thomas Island Cyril E King

11h 55m

2 stops

SAT10:57 pmSan Antonio

$439

Find similar

United Airlines

Dec 6

SAT5:20 amSan Antonio

7h 10m

1 stop

STT2:30 pmSaint Thomas Island Cyril E King

Dec 8

STT1:02 pmSaint Thomas Island Cyril E King

11h 58m

2 stops

SAT11:00 pmSan Antonio

$1,199

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from San Antonio to the U.S. Virgin Islands that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San AntonioSaint Thomas Island

SAT - STT

SATSTT

San Antonio

Thu 1/8

6:30 am-2:52 pm

1 stop6h 22m

Saint Thomas Island Cyril E King

Mon 1/12

3:57 pm-11:52 pm

1 stop9h 55m

$328

San AntonioSaint Thomas Island

SAT - STT

SATSTT

San Antonio

Sun 1/11

7:14 pm-2:52 pm

1 stop17h 38m

Saint Thomas Island Cyril E King

Sun 1/18

5:42 pm-9:40 am

1 stop17h 58m

$343

San AntonioSaint Thomas Island

SAT - STT

SATSTT

San Antonio

Sun 1/11

7:14 pm-2:52 pm

1 stop17h 38m

Saint Thomas Island Cyril E King

Thu 1/22

5:42 pm-9:40 am

1 stop17h 58m

$344

San AntonioSaint Thomas Island

SAT - STT

SATSTT

San Antonio

Sun 1/11

7:14 pm-2:52 pm

1 stop17h 38m

Saint Thomas Island Cyril E King

Sat 1/17

5:42 pm-9:40 am

1 stop17h 58m

$346

San AntonioSaint Thomas Island

SAT - STT

SATSTT

San Antonio

Wed 1/7

5:20 am-3:05 pm

1 stop7h 45m

Saint Thomas Island Cyril E King

Wed 1/21

3:10 pm-10:28 pm

1 stop9h 18m

$349

San AntonioSaint Thomas Island

SAT - STT

SATSTT

San Antonio

Fri 1/16

6:30 am-2:52 pm

1 stop6h 22m

Saint Thomas Island Cyril E King

Mon 1/19

3:57 pm-11:52 pm

1 stop9h 55m

$363

San AntonioSaint Thomas Island

SAT - STT

SATSTT

San Antonio

Thu 1/8

10:35 am-4:37 pm

1 stop28h 02m

Saint Thomas Island Cyril E King

Fri 1/23

5:42 pm-9:40 am

1 stop17h 58m

$368

San AntonioChristiansted

SAT - STX

SATSTX

San Antonio

Wed 1/7

5:20 am-2:33 pm

1 stop7h 13m

Christiansted Henry Rohlsen

Thu 1/22

3:33 pm-12:38 am

1 stop11h 05m

$502

San AntonioChristiansted

SAT - STX

SATSTX

San Antonio

Tue 12/16

5:00 am-5:43 pm

2 stops10h 43m

Christiansted Henry Rohlsen

Sat 12/20

4:45 pm-9:18 am

1 stop18h 33m

$553

San AntonioChristiansted

SAT - STX

SATSTX

San Antonio

Wed 12/17

5:20 am-10:15 pm

1 stop14h 55m

Christiansted Henry Rohlsen

Wed 12/24

9:44 am-11:42 pm

1 stop15h 58m

$612

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Antonio to U.S. Virgin Islands

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

Prices

Airlines

What is the cheapest month to fly to U.S. Virgin Islands?

In general, August is the cheapest month to fly from San Antonio to U.S. Virgin Islands. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $398. If you aren’t able to travel to U.S. Virgin Islands during the month of August, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $418.

What is the cheapest day to depart on your flight to U.S. Virgin Islands?

According to our data, Monday is the cheapest day to fly to U.S. Virgin Islands from San Antonio. The lowest ticket price found for a Monday departure recently was $375. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Wednesday is the most expensive day to depart from San Antonio because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $633.

What is the cheapest time of day to depart on your flight to U.S. Virgin Islands?

In the afternoon is the cheapest time of day to fly from San Antonio to U.S. Virgin Islands when you can find flight prices for as low as $250. Flying to U.S. Virgin Islands in the afternoon is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive with an average ticket price of $474.

How far in advance should I book a flight to U.S. Virgin Islands?

You are more likely to see cheaper flights to U.S. Virgin Islands from San Antonio when booking weeks ahead of your departure date. In general, you can expect to find flights to U.S. Virgin Islands for around $576 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to U.S. Virgin Islands from San Antonio for as low as $384 on momondo.

Can stopping save me money on San Antonio to U.S. Virgin Islands flights?

You could potentially save up to 46% on your flight if you consider stops on a San Antonio to U.S. Virgin Islands flight.

Cheap San Antonio to U.S. Virgin Islands flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to U.S. Virgin Islands

Fastest flight time	6h 22m
Direct flights	None

The fastest flight from San Antonio to U.S. Virgin Islands takes 6h 22m

There are no direct flights from San Antonio to U.S. Virgin Islands. There are no popular flight routes from San Antonio to U.S. Virgin Islands.

Search flight deals

When did momondo last update prices for flights from San Antonio Airport to U.S. Virgin Islands?
Prices for flights from San Antonio Airport to U.S. Virgin Islands are refreshed on a daily basis.
How many operators does momondo search for flights from San Antonio Airport to U.S. Virgin Islands?
There are 4 operators available for flights from San Antonio Airport to U.S. Virgin Islands as of December 2025.
How old do you have to be to fly from San Antonio Airport to U.S. Virgin Islands?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Antonio Airport to U.S. Virgin Islands.
What documentation or ID do you need to fly to U.S. Virgin Islands?
The travel and health documents required for your trip to U.S. Virgin Islands 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 U.S. Virgin Islands. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from San Antonio to U.S. Virgin Islands

Compare and see reviews for airlines that fly from San Antonio to U.S. Virgin Islands with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $250	Free Cancellation	Rating 6.3 8,156 reviews	Search Spirit Airlines flights
American Airlines	PriceFrom $289	Free Cancellation	Rating 7.2 11,045 reviews	Search American Airlines flights
United Airlines	PriceFrom $329	Free Cancellation	Rating 7.4 9,063 reviews	Search United Airlines flights
Delta	PriceFrom $347	Free Cancellation	Rating 7.9 8,011 reviews	Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to U.S. Virgin Islands?

Finding the right flight to U.S. Virgin Islands from San Antonio is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to U.S. Virgin Islands quick and easy, saving you time and money.

Can I find flights from San Antonio to U.S. Virgin Islands with flexible booking policies on momondo?

Flights from San Antonio to U.S. Virgin Islands with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from San Antonio to U.S. Virgin Islands?

momondo helps you find the best flight between San Antonio and U.S. Virgin Islands 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 San Antonio to U.S. Virgin Islands right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of San Antonio to U.S. Virgin Islands flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your U.S. Virgin Islands trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Fri 1/2

Fri 1/9

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the U.S. Virgin Islands

Popular cities in the U.S. Virgin Islands

Flights to Saint Thomas Islandfrom $166

U.S. Virgin Islands flight routes

Flights from New York John F Kennedy Intl to Saint Thomas Island Cyril E King

Flights from Boston Logan Intl to Saint Thomas Island Cyril E King

Flights from Washington, D.C. Dulles Intl to Saint Thomas Island Cyril E King

Flights from Newark to Saint Thomas Island Cyril E King

Flights from Chicago O'Hare Intl to Saint Thomas Island Cyril E King

Cheap flights from San Antonio to the U.S. Virgin Islands from $180

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from San Antonio to the U.S. Virgin Islands

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Spirit Airlines flights from San Antonio to U.S. Virgin Islands

Our best Spirit Airlines deals on San Antonio to U.S. Virgin Islands flight tickets

United Airlines flights from San Antonio to U.S. Virgin Islands

Our best United Airlines deals on San Antonio to U.S. Virgin Islands flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from San Antonio to the U.S. Virgin Islands that are best for you.

See travel insights to the U.S. Virgin Islands from

How to get the cheapest flight ticket from San Antonio to U.S. Virgin Islands

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 month to fly to U.S. Virgin Islands?

What is the cheapest day to depart on your flight to U.S. Virgin Islands?

What is the cheapest time of day to depart on your flight to U.S. Virgin Islands?

How far in advance should I book a flight to U.S. Virgin Islands?

Can stopping save me money on San Antonio to U.S. Virgin Islands flights?

You could potentially save up to 46% on your flight if you consider stops on a San Antonio to U.S. Virgin Islands flight.

What is the cheapest airline that flies from San Antonio to U.S. Virgin Islands?

Spirit Airlines is the most popular carrier operating from San Antonio to U.S. Virgin Islands

What airlines fly to U.S. Virgin Islands?

Cheap San Antonio to U.S. Virgin Islands flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to U.S. Virgin Islands

Fastest flight time

Direct flights

When did momondo last update prices for flights from San Antonio Airport to U.S. Virgin Islands?

How many operators does momondo search for flights from San Antonio Airport to U.S. Virgin Islands?

How old do you have to be to fly from San Antonio Airport to U.S. Virgin Islands?

What documentation or ID do you need to fly to U.S. Virgin Islands?

Best airlines flying from San Antonio to U.S. Virgin Islands

Compare and see reviews for airlines that fly from San Antonio to U.S. Virgin Islands with momondo

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to U.S. Virgin Islands?

Can I find flights from San Antonio to U.S. Virgin Islands with flexible booking policies on momondo?

How can momondo help me find flights from San Antonio to U.S. Virgin Islands?

I’m not ready to book a flight from San Antonio to U.S. Virgin Islands right now. Can momondo alert me if prices change?

An easier way to manage your U.S. Virgin Islands trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the U.S. Virgin Islands

Popular cities in the U.S. Virgin Islands

Popular flights according to clicks in the last 7 days on momondo