SAT - STT

$158 Find Cheap Flights from San Antonio to Saint Thomas Island - Compare and Save

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Everything you should know

Cheapest round-trip
$320
Typical prices: $351-$760
American Airlines
Fri 1/26Sun 2/4
SAT - STT • 2 stops
Cheapest one-way
$158
Typical prices: $292-$431
American Airlines
Thu 2/1
SAT - STT • 2 stops
Nonstop flights
Not available
There are currently no direct flights between San Antonio and Saint Thomas Island. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
April
Cheapest • 35% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Dallas/Fort Worth (DFW)
Cheapest • Avg $349 (round-trip)
Miami (MIA)
Shortest trip • 7h 37m (one-way)
Insights
Insights
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We hope you love your trip to Saint Thomas Island!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Antonio to Saint Thomas Island (SAT-STT)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Antonio to Saint Thomas Island

Tue, Jan 26 - Thu, Feb 4
American Airlines Logo
5:00 am - 4:05 pmSAT  San Antonio-STT Saint Thomas Island Cyril E King
9h 05m2 stops Dallas/Fort Worth Miami
American Airlines Logo
4:55 pm - 8:33 amSTT  Saint Thomas Island Cyril E King-SAT San Antonio
17h 38m2 stops Miami Dallas/Fort Worth
$320American Airlines
Tue, Jan 26 - Thu, Feb 4
American Airlines Logo
5:10 am - 2:17 pmSAT  San Antonio-STT Saint Thomas Island Cyril E King
7h 07m1 stop Miami
American Airlines Logo
1:07 pm - 10:35 pmSTT  Saint Thomas Island Cyril E King-SAT San Antonio
11h 28m1 stop Miami
$320American Airlines
Mon, Jan 25 - Thu, Feb 4
Delta Logo
5:30 am - 4:15 pmSAT  San Antonio-STT Saint Thomas Island Cyril E King
8h 45m1 stop Atlanta Hartsfield-Jackson
Delta Logo
1:50 pm - 8:22 pmSTT  Saint Thomas Island Cyril E King-SAT San Antonio
8h 32m1 stop Atlanta Hartsfield-Jackson
$320Delta
Sat, Jan 9 - Sat, Jan 16
United Airlines Logo
7:30 am - 4:20 pmSAT  San Antonio-STT Saint Thomas Island Cyril E King
6h 50m1 stop Houston George Bush Intcntl
United Airlines Logo
3:35 pm - 10:50 pmSTT  Saint Thomas Island Cyril E King-SAT San Antonio
9h 15m1 stop Houston George Bush Intcntl
$400United Airlines
Sat, Nov 28 - Sat, Dec 5
United Airlines Logo
5:30 am - 4:20 pmSAT  San Antonio-STT Saint Thomas Island Cyril E King
8h 50m1 stop Houston George Bush Intcntl
United Airlines Logo
3:35 pm - 10:59 pmSTT  Saint Thomas Island Cyril E King-SAT San Antonio
9h 24m1 stop Houston George Bush Intcntl
$420United Airlines
Tue, Oct 20 - Wed, Oct 28
Multiple Airlines Logo
12:50 pm - 7:50 amSAT  San Antonio-STT Saint Thomas Island Cyril E King
18h 00m2 stops Newark San Juan Luis Munoz Marin Intl
Multiple Airlines Logo
12:07 pm - 11:35 pmSTT  Saint Thomas Island Cyril E King-SAT San Antonio
12h 28m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
$629Multiple Airlines
Tue, Oct 20 - Wed, Oct 28
Multiple Airlines Logo
11:47 am - 10:14 amSAT  San Antonio-STT Saint Thomas Island Cyril E King
21h 27m2 stops Houston George Bush Intcntl San Juan Luis Munoz Marin Intl
Multiple Airlines Logo
12:07 pm - 8:24 pmSTT  Saint Thomas Island Cyril E King-SAT San Antonio
9h 17m1 stop Washington, D.C. Dulles Intl
$629Multiple Airlines
Thu, Dec 10 - Sun, Dec 13
Southwest Logo
5:40 am - 2:35 pmSAT  San Antonio-STT Saint Thomas Island Cyril E King
6h 55m1 stop Orlando
Southwest Logo
2:40 pm - 11:55 pmSTT  Saint Thomas Island Cyril E King-SAT San Antonio
11h 15m1 stop Orlando
$780Southwest
Fri, Oct 16 - Fri, Oct 23
Southwest Logo
4:35 pm - 2:05 pmSAT  San Antonio-STT Saint Thomas Island Cyril E King
20h 30m2 stops Las Vegas Harry Reid Intl Orlando
Southwest Logo
2:50 pm - 11:55 pmSTT  Saint Thomas Island Cyril E King-SAT San Antonio
10h 05m1 stop Orlando
$829Southwest
Sun, Oct 18 - Wed, Oct 28
Delta Logo
5:30 am - 1:37 pmSAT  San Antonio-STT Saint Thomas Island Cyril E King
7h 07m1 stop Atlanta Hartsfield-Jackson
Delta Logo
2:47 pm - 9:48 pmSTT  Saint Thomas Island Cyril E King-SAT San Antonio
8h 01m1 stop Atlanta Hartsfield-Jackson
$876Delta
Booking Insights

Price, demand and travel trends for San Antonio to Saint Thomas Island flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from San Antonio to Saint Thomas Island?

Round-trip flights from San Antonio to Saint Thomas Island typically range from $351 to $760. The lowest price found in the past 5 days was $320, on American Airlines.

What's the cheapest day of the week to fly from San Antonio to Saint Thomas Island?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from San Antonio to Saint Thomas Island. It’s 22% cheaper than the average day, while Thursday is the most expensive, with prices 54% higher.

What’s the cheapest month to fly from San Antonio to Saint Thomas Island?

•April is the cheapest month to fly from San Antonio to Saint Thomas Island at $294 round-trip.
•June ($1,002) and December ($829) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 240% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for San Antonio to Saint Thomas Island flights

Low season

January

Cheapest flight

$158
Beat the crowds with an average 55% drop in travelers.
The most popular month to fly with an average 35% increase in travelers.
One-way flight from San Antonio to Saint Thomas Island

When to book flights from San Antonio to Saint Thomas Island

Are your dates flexible? Find out the best times to travel from San Antonio to Saint Thomas Island based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your San Antonio to Saint Thomas Island flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from San Antonio to Saint Thomas Island?

    Two cabin classes are available on flights from San Antonio to Saint Thomas Island:

    • Economy Class
    • First Class

  • How long is a flight from San Antonio to Saint Thomas Island?

    A nonstop flight from San Antonio to Saint Thomas Island takes 00m, covering 2,241 miles.

  • Do I need a passport to fly from San Antonio to Saint Thomas Island?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a San Antonio to Saint Thomas Island flight?

    Round-trip flights from San Antonio to Saint Thomas Island range from $351 to $760, with an average of $455 over the past 12 months. Anything below $351 counts as a good deal.

  • Have flight prices from San Antonio to Saint Thomas Island changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $320 to $1,959. That means the highest observed fare was about 6x higher than the lowest one.

  • How are flight prices from San Antonio to Saint Thomas Island looking right now?

    One-way fares from San Antonio to Saint Thomas Island are currently lower than usual. Average one-way flight prices are about $209, which is 35% below the typical average for this route.

  • What car rental options are available at Saint Thomas Island Cyril E King Airport (STT)?

    Saint Thomas Island Cyril E King Airport (STT) hosts 5 major car rental companies, with daily rates starting from around $19 for economy cars. Top options include:

    • Budget
    • Thrifty
    • Dollar
    • Alamo
    • Hertz

  • Which airports can I use when flying from San Antonio to Saint Thomas Island?

    Flights from San Antonio to Saint Thomas Island usually depart from San Antonio (SAT) and arrive at Saint Thomas Island Cyril E King (STT).

  • Which airports do connecting flights from San Antonio to Saint Thomas Island pass through?

    One-stop flights from San Antonio to Saint Thomas Island most commonly connect through:

    • Miami (MIA) - 40% of one-stop connections
    • Houston George Bush Intcntl (IAH) - 24% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 16% of one-stop connections
    • Orlando (MCO) - 14% of one-stop connections

  • Can I save money by using flexible dates for flights from San Antonio to Saint Thomas Island?

    Yes. Flexible dates can save you up to 50% on flights from San Antonio to Saint Thomas Island. Tuesday is the cheapest departure day at $359 round-trip on average, while Thursday is the most expensive at $704, a difference of $345.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from San Antonio to Saint Thomas Island?

    Flying via Miami (MIA) gives the shortest average 1-stop total travel time at 7h 37m, compared with 7h 52m via Houston George Bush Intcntl (IAH) and 7h 58m via Charlotte Douglas (CLT).

  • What is the time difference between San Antonio and Saint Thomas Island?

    Saint Thomas Island is 1 hour ahead of San Antonio (Atlantic Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Saint Thomas Island?

    Some of the most popular sights in Saint Thomas Island are Sapphire Beach, Coki Beach and Blackbeard's Castle. These are among the most viewed places in Saint Thomas Island on KAYAK.

Your guide to booking San Antonio to Saint Thomas Island flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Thursday. On this route, Tuesday flights average $359, about $345 less than Thursday fares (49% savings) based on the last 12 months.
  • If you can choose when to travel, plan your San Antonio to Saint Thomas Island trip for April. Fares historically average $294 round-trip in that month - typically $708 less than the most expensive month, which is June (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Saint Thomas Island Cyril E King Airport.

    • Starz Hotel
    • Island View Guesthouse
    • Sunset Gardens Guesthouse

More options for your flight from San Antonio to Saint Thomas Island

Complete your trip to Saint Thomas Island with a hotel stay or car rental

Car rentals in Saint Thomas Island
Hotels in Saint Thomas Island
Vacations in Saint Thomas Island