$470 Cheap Flights from San Antonio (SAT) to Gustavia (SBH)

View $470 flight on Wed, Dec 31, 2025Opens in a new window

Popular airlines from San Antonio International Airport (SAT) to Gustavia (SBH-Gustaf III)

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Cheap Flights from San Antonio to Gustavia (SAT-SBH)

Prices were available within the past 7 days and start at $470 for one-way flights and $859 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Dec 31 - Tue, Jan 13
SAT
San Antonio
SBH
Gustavia
$859 Roundtrip, found 2 days ago
$859
Roundtrip
found 2 days ago
Select United flight, departing Wed, Dec 31 from San Antonio to Gustavia, returning Tue, Jan 13, priced at $859 found 2 days ago
United
Fri, Nov 14 - Sun, Nov 23
SAT
San Antonio
SBH
Gustavia
$915 Roundtrip, found 2 days ago
$915
Roundtrip
found 2 days ago
Select United flight, departing Fri, Nov 14 from San Antonio to Gustavia, returning Sun, Nov 23, priced at $915 found 2 days ago
United
Wed, Dec 31 - Tue, Jan 13
SAT
San Antonio
SBH
Gustavia
$939 Roundtrip, found 2 days ago
$939
Roundtrip
found 2 days ago
Select United flight, departing Wed, Dec 31 from San Antonio to Gustavia, returning Tue, Jan 13, priced at $939 found 2 days ago
United
Fri, Oct 31 - Sat, Nov 15
SAT
San Antonio
SBH
Gustavia
$964 Roundtrip, found 1 day ago
$964
Roundtrip
found 1 day ago
Select United flight, departing Fri, Oct 31 from San Antonio to Gustavia, returning Sat, Nov 15, priced at $964 found 1 day ago
American Airlines
Mon, Sep 15 - Mon, Oct 6
SAT
San Antonio
SBH
Gustavia
$1,016 Roundtrip, found 1 day ago
$1,016
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Sep 15 from San Antonio to Gustavia, returning Mon, Oct 6, priced at $1,016 found 1 day ago
United
Wed, Nov 12 - Sun, Nov 23
SAT
San Antonio
SBH
Gustavia
$1,029 Roundtrip, found 2 days ago
$1,029
Roundtrip
found 2 days ago
Select United flight, departing Wed, Nov 12 from San Antonio to Gustavia, returning Sun, Nov 23, priced at $1,029 found 2 days ago
United
Sat, Oct 25 - Sun, Nov 9
SAT
San Antonio
SBH
Gustavia
$1,031 Roundtrip, found 1 day ago
$1,031
Roundtrip
found 1 day ago
Select United flight, departing Sat, Oct 25 from San Antonio to Gustavia, returning Sun, Nov 9, priced at $1,031 found 1 day ago
United
Sat, Oct 4 - Sat, Oct 25
SAT
San Antonio
SBH
Gustavia
$1,045 Roundtrip, found 6 days ago
$1,045
Roundtrip
found 6 days ago
Select United flight, departing Sat, Oct 4 from San Antonio to Gustavia, returning Sat, Oct 25, priced at $1,045 found 6 days ago
United
Sun, Nov 2 - Sat, Nov 22
SAT
San Antonio
SBH
Gustavia
$1,077 Roundtrip, found 2 days ago
$1,077
Roundtrip
found 2 days ago
Select United flight, departing Sun, Nov 2 from San Antonio to Gustavia, returning Sat, Nov 22, priced at $1,077 found 2 days ago
United
Sat, Oct 4 - Fri, Oct 24
SAT
San Antonio
SBH
Gustavia
$1,095 Roundtrip, found 6 days ago
$1,095
Roundtrip
found 6 days ago
Select United flight, departing Sat, Oct 4 from San Antonio to Gustavia, returning Fri, Oct 24, priced at $1,095 found 6 days ago

Alternative airports near Gustavia

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Princess Juliana Intl. SXM. Cheapest option available. Flights from $833
SXM
Princess Juliana Intl.
Cheapest
Flights from $833
Select flight to Clayton J. Lloyd Intl. AXA. Flights from $1,196
AXA
Clayton J. Lloyd Intl.
Flights from $1,196
Flights from San Antonio (SAT) to Gustavia (SBH)
Origin airport
San Antonio Intl.
Destination airport
Gustaf III
Roundtrip price
$859
Distance
2380 mi

San Antonio to Gustavia Flights

The cheapest times to fly from San Antonio to Gustavia

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Antonio to Gustavia are during the month of December. You can find some of the cheapest flights from San Antonio to Gustavia with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Antonio to Gustavia

Sunday is one of the best days to book for cheap flights from San Antonio to Gustavia: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San Antonio to Gustavia

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Antonio to Gustavia in 2025. You can also book with separate airlines for your outbound and return journeys, from $470 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Antonio to Gustavia flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San Antonio to Gustavia airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from San Antonio Intl. Airport (SAT) to Gustaf III Airport (SBH) cost?
Discover the latest flight deals from SAT to SBH by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from SAT to SBH?
The cheapest flights from SAT to SBH are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from SAT to SBH?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from SAT to SBH. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from San Antonio Intl. Airport (SAT) to Gustaf III Airport (SBH)?
You'll need to hop on a flight with a layover when traveling from San Antonio Intl. Airport (SAT) to Gustaf III Airport (SBH). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from SAT to SBH?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from San Antonio Intl. Airport (SAT) to Gustaf III Airport (SBH)?
To arrive at Gustaf III Airport (SBH) on schedule, choose a flight that leaves from San Antonio Intl. Airport (SAT) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from San Antonio Intl. Airport (SAT) to Gustaf III Airport (SBH) last-minute?
Last-minute fares from SAT to SBH are typically more expensive. For the best rates, start looking for flights early. That said, if your travel plans are flexible, it's possible to score a cheap fare right before you leave.
Is it cheaper to book a SAT to SBH flight and hotel package?
Opting for a SAT to SBH flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Select from our extensive range of accommodations and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from San Antonio Intl. Airport (SAT) to Gustaf III Airport (SBH)?
If you reserved your SAT to SBH flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of fare you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

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*Available to One Key members.