Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Saint Thomas Island to San Antonio from $297

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Saint Thomas Island to San Antonio departing on 11/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

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

Trusted and free

Trusted and free

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

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Saint Thomas Island to San Antonio

Cheap round-trip flights

Spirit Airlines Logo
11:56 am - 3:11 pmSTT-SAT
29h 15m1 stop
Spirit Airlines Logo
6:00 am - 3:11 pmSAT-STT
7h 11m1 stop
$305Spirit Airlines
Find Deal
Tue, Nov 4 - Mon, Nov 10
Spirit Airlines Logo
11:56 am - 3:11 pmSTT-SAT
29h 15m1 stop
Spirit Airlines Logo
4:16 pm - 12:28 pmSAT-STT
18h 12m1 stop
$342Spirit Airlines
Find Deal
Tue, Nov 4 - Tue, Nov 11
Spirit Airlines Logo
11:56 am - 3:11 pmSTT-SAT
29h 15m1 stop
Spirit Airlines Logo
6:00 am - 3:11 pmSAT-STT
7h 11m1 stop
$343Spirit Airlines
Find Deal
Tue, Nov 4 - Sun, Nov 9
Spirit Airlines Logo
4:06 pm - 10:27 pmSTT-SAT
8h 21m1 stop
Spirit Airlines Logo
6:00 am - 3:11 pmSAT-STT
7h 11m1 stop
$344Spirit Airlines
Find Deal
Wed, Nov 5 - Sun, Nov 9
American Airlines Logo
4:17 pm - 11:59 pmSTT-SAT
9h 42m1 stop
American Airlines Logo
6:05 pm - 4:57 pmSAT-STT
20h 52m2 stops
$349American Airlines
Find Deal
Tue, Nov 4 - Mon, Nov 10
Multiple Airlines Logo
11:56 am - 3:11 pmSTT-SAT
29h 15m1 stop
Multiple Airlines Logo
8:25 pm - 3:11 pmSAT-STT
16h 46m2 stops
$394Multiple Airlines
Find Deal
Tue, Nov 4 - Sun, Nov 9
Multiple Airlines Logo
11:56 am - 6:30 pmSTT-SAT
8h 34m1 stop
Multiple Airlines Logo
8:25 pm - 3:11 pmSAT-STT
16h 46m2 stops
$401Multiple Airlines
Find Deal
Mon, Nov 3 - Mon, Nov 10
American Airlines Logo
12:30 pm - 12:05 amSTT-SAT
12h 35m2 stops
American Airlines Logo
11:00 am - 11:00 amSAT-STT
23h 00m2 stops
$506American Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 11
United Airlines Logo
1:02 pm - 11:16 pmSTT-SAT
12h 14m2 stops
United Airlines Logo
6:00 pm - 1:12 pmSAT-STT
17h 12m2 stops
$589United Airlines
Find Deal
Wed, Nov 5 - Tue, Nov 11
United Airlines Logo
1:02 pm - 11:16 pmSTT-SAT
12h 14m2 stops
United Airlines Logo
6:00 pm - 1:12 pmSAT-STT
17h 12m2 stops
$630United Airlines
Find Deal
Wed, Nov 5 - Sun, Nov 9

Spirit Airlines flights from Saint Thomas Island to San Antonio

Our best Spirit Airlines deals on Saint Thomas Island to San Antonio flight tickets
Spirit Airlines
Nov 4
STT11:56 amSaint Thomas Island Cyril E King
29h 15m
1 stop
SAT3:11 pmSan Antonio
Nov 10
SAT6:00 amSan Antonio
7h 11m
1 stop
STT3:11 pmSaint Thomas Island Cyril E King
$305
Find similar
Spirit Airlines
Nov 4
STT11:56 amSaint Thomas Island Cyril E King
29h 15m
1 stop
SAT3:11 pmSan Antonio
Nov 11
SAT4:16 pmSan Antonio
18h 12m
1 stop
STT12:28 pmSaint Thomas Island Cyril E King
$342
Find similar
Spirit Airlines
Nov 4
STT11:56 amSaint Thomas Island Cyril E King
29h 15m
1 stop
SAT3:11 pmSan Antonio
Nov 9
SAT6:00 amSan Antonio
7h 11m
1 stop
STT3:11 pmSaint Thomas Island Cyril E King
$343
Find similar

American Airlines flights from Saint Thomas Island to San Antonio

Our best American Airlines deals on Saint Thomas Island to San Antonio flight tickets
American Airlines
Nov 4
STT4:17 pmSaint Thomas Island Cyril E King
9h 42m
1 stop
SAT11:59 pmSan Antonio
Nov 10
SAT6:05 pmSan Antonio
20h 52m
2 stops
STT4:57 pmSaint Thomas Island Cyril E King
$349
Find similar
American Airlines
Mar 10
STT12:30 pmSaint Thomas Island Cyril E King
12h 35m
2 stops
SAT12:05 amSan Antonio
Mar 11
SAT11:00 amSan Antonio
23h 00m
2 stops
STT11:00 amSaint Thomas Island Cyril E King
$506
Find similar
American Airlines
Mar 10
STT3:31 pmSaint Thomas Island Cyril E King
8h 22m
1 stop
SAT10:53 pmSan Antonio
Mar 11
SAT5:31 amSan Antonio
6h 24m
1 stop
STT12:55 pmSaint Thomas Island Cyril E King
$601
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Saint Thomas Island to San Antonio 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 September 22, 2025.
Use the filters below to find and compare flights from Saint Thomas Island to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Saint Thomas IslandSan Antonio

STT - SAT

STTSAT

Saint Thomas Island Cyril E King

Tue 11/4

11:56 am-3:11 pm

1 stop29h 15m

San Antonio

Mon 11/10

6:00 am-3:11 pm

1 stop7h 11m

$305

Saint Thomas IslandSan Antonio

STT - SAT

STTSAT

Saint Thomas Island Cyril E King

Tue 11/4

11:56 am-3:11 pm

1 stop29h 15m

San Antonio

Tue 11/11

4:16 pm-12:28 pm

1 stop18h 12m

$342

Saint Thomas IslandSan Antonio

STT - SAT

STTSAT

Saint Thomas Island Cyril E King

Tue 11/4

11:56 am-3:11 pm

1 stop29h 15m

San Antonio

Sun 11/9

6:00 am-3:11 pm

1 stop7h 11m

$343

Saint Thomas IslandSan Antonio

STT - SAT

STTSAT

Saint Thomas Island Cyril E King

Wed 11/5

4:06 pm-10:27 pm

1 stop8h 21m

San Antonio

Sun 11/9

6:00 am-3:11 pm

1 stop7h 11m

$344

Saint Thomas IslandSan Antonio

STT - SAT

STTSAT

Saint Thomas Island Cyril E King

Tue 11/4

4:17 pm-11:59 pm

1 stop9h 42m

San Antonio

Mon 11/10

6:05 pm-4:57 pm

2 stops20h 52m

$349

Saint Thomas IslandSan Antonio

STT - SAT

STTSAT

Saint Thomas Island Cyril E King

Tue 11/4

11:56 am-3:11 pm

1 stop29h 15m

San Antonio

Sun 11/9

8:25 pm-3:11 pm

2 stops16h 46m

$394

Saint Thomas IslandSan Antonio

STT - SAT

STTSAT

Saint Thomas Island Cyril E King

Mon 11/3

11:56 am-6:30 pm

1 stop8h 34m

San Antonio

Mon 11/10

8:25 pm-3:11 pm

2 stops16h 46m

$401

Saint Thomas IslandSan Antonio

STT - SAT

STTSAT

Saint Thomas Island Cyril E King

Tue 3/10

12:30 pm-12:05 am

2 stops12h 35m

San Antonio

Wed 3/11

11:00 am-11:00 am

2 stops23h 00m

$506

Saint Thomas IslandSan Antonio

STT - SAT

STTSAT

Saint Thomas Island Cyril E King

Wed 11/5

1:02 pm-11:16 pm

2 stops12h 14m

San Antonio

Tue 11/11

6:00 pm-1:12 pm

2 stops17h 12m

$589

Saint Thomas IslandSan Antonio

STT - SAT

STTSAT

Saint Thomas Island Cyril E King

Wed 11/5

1:02 pm-11:16 pm

2 stops12h 14m

San Antonio

Sun 11/9

6:00 pm-1:12 pm

2 stops17h 12m

$630

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

See travel insights to San Antonio from

How to get the cheapest flight ticket from Saint Thomas Island to San Antonio

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 San Antonio?

The cheapest day to depart on your flight to San Antonio is on a Saturday when prices can be found for as low as $277. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Tuesday is $556.

What is the cheapest time of day to depart on your flight to San Antonio?

According to our data, the cheapest time of day to fly to San Antonio is at noon. momondo users have found flights departing from Saint Thomas Island to San Antonio at noon for as low as $318. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly in the afternoon, with an average ticket price of $485. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Saint Thomas Island to San Antonio

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

Cheap Saint Thomas Island to San Antonio (STT to SAT) flight deals and tips

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

Direct flights

None
There are no direct flights from Saint Thomas Island to San Antonio. There are no popular flight routes from Saint Thomas Island to San Antonio.
Search flight deals

  • How far is Saint Thomas Island Cyril E King to San Antonio by plane?

    San Antonio is 2243.1 mi away from Saint Thomas Island Cyril E King. Typically, this will take 7h 42m by plane in normal conditions.

  • When did momondo last update prices for flights from Saint Thomas Island Cyril E King Airport to San Antonio Airport?

    Prices for flights from Saint Thomas Island Cyril E King Airport to San Antonio Airport were last updated today.

  • How many operators does momondo search for flights from Saint Thomas Island Cyril E King Airport to San Antonio Airport?

  • How old do you have to be to fly from Saint Thomas Island Cyril E King Airport to San Antonio Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Saint Thomas Island Cyril E King Airport to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The travel and health documents required for your trip to San Antonio 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 San Antonio 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 San Antonio?

Best airlines flying from Saint Thomas Island to San Antonio

Compare and see reviews for airlines that fly from Saint Thomas Island to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $289Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville
Boerne
Schertz
Pleasanton

Why use momondo?

Why should I use momondo to find a flight deal from Saint Thomas Island to San Antonio?

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

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

Yes. momondo enables you to select and highlight flights to San Antonio from Saint Thomas Island with this policy.

How can momondo help me find flights from Saint Thomas Island to San Antonio?

momondo helps you find the best flight between Saint Thomas Island and San Antonio 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 San Antonio right now. Can momondo alert me if prices change?

If you are simply researching potential flights to San Antonio, momondo offers a useful price alert feature which will track prices for flights to San Antonio from Saint Thomas Island and alert you when they change.

An easier way to manage your San Antonio 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
Wed 10/22
Wed 10/29
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States