$373 Cheap Flights from Charleston (CHS) to Gustavia (SBH)

View $373 flight on Thu, Nov 13, 2025Opens in a new window

Popular airlines from Charleston Intl. Airport (CHS) to Gustavia (SBH-Gustaf III)

Cheap Flights from Charleston to Gustavia (CHS-SBH)

Prices were available within the past 7 days and start at $373 for one-way flights and $757 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Nov 13 - Tue, Nov 18
CHS
Charleston
SBH
Gustavia
$757 Roundtrip, found 3 days ago
$757
Roundtrip
found 3 days ago
Select United flight, departing Thu, Nov 13 from Charleston to Gustavia, returning Tue, Nov 18, priced at $757 found 3 days ago
United
Thu, Nov 13 - Tue, Nov 18
CHS
Charleston
SBH
Gustavia
$762 Roundtrip, found 2 days ago
$762
Roundtrip
found 2 days ago
Select United flight, departing Thu, Nov 13 from Charleston to Gustavia, returning Tue, Nov 18, priced at $762 found 2 days ago
United
Thu, Nov 13 - Tue, Nov 18
CHS
Charleston
SBH
Gustavia
$765 Roundtrip, found 2 days ago
$765
Roundtrip
found 2 days ago
Select United flight, departing Thu, Nov 13 from Charleston to Gustavia, returning Tue, Nov 18, priced at $765 found 2 days ago
United
Thu, Nov 13 - Tue, Nov 18
CHS
Charleston
SBH
Gustavia
$769 Roundtrip, found 3 days ago
$769
Roundtrip
found 3 days ago
Select United flight, departing Thu, Nov 13 from Charleston to Gustavia, returning Tue, Nov 18, priced at $769 found 3 days ago
United
Thu, Nov 13 - Tue, Nov 25
CHS
Charleston
SBH
Gustavia
$770 Roundtrip, found 2 days ago
$770
Roundtrip
found 2 days ago
Select United flight, departing Thu, Nov 13 from Charleston to Gustavia, returning Tue, Nov 25, priced at $770 found 2 days ago
United
Thu, Nov 13 - Tue, Nov 18
CHS
Charleston
SBH
Gustavia
$777 Roundtrip, found 2 days ago
$777
Roundtrip
found 2 days ago
Select United flight, departing Thu, Nov 13 from Charleston to Gustavia, returning Tue, Nov 18, priced at $777 found 2 days ago
United
Thu, Nov 13 - Wed, Nov 19
CHS
Charleston
SBH
Gustavia
$779 Roundtrip, found 2 days ago
$779
Roundtrip
found 2 days ago
Select United flight, departing Thu, Nov 13 from Charleston to Gustavia, returning Wed, Nov 19, priced at $779 found 2 days ago
United
Tue, Nov 11 - Tue, Nov 25
CHS
Charleston
SBH
Gustavia
$787 Roundtrip, found 2 days ago
$787
Roundtrip
found 2 days ago
Select United flight, departing Tue, Nov 11 from Charleston to Gustavia, returning Tue, Nov 25, priced at $787 found 2 days ago
United
Thu, Nov 13 - Sun, Nov 16
CHS
Charleston
SBH
Gustavia
$793 Roundtrip, found 3 days ago
$793
Roundtrip
found 3 days ago
Select United flight, departing Thu, Nov 13 from Charleston to Gustavia, returning Sun, Nov 16, priced at $793 found 3 days ago
United
Thu, Nov 13 - Sun, Nov 16
CHS
Charleston
SBH
Gustavia
$799 Roundtrip, found 3 days ago
$799
Roundtrip
found 3 days ago
Select United flight, departing Thu, Nov 13 from Charleston to Gustavia, returning Sun, Nov 16, priced at $799 found 3 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 $543
SXM
Princess Juliana Intl.
Cheapest
Flights from $543
Flights from Charleston (CHS) to Gustavia (SBH)
Origin airport
Charleston Intl.
Destination airport
Gustaf III
Roundtrip price
$757
Distance
1486 mi

Charleston to Gustavia Flights

The cheapest times to fly from Charleston 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 Charleston to Gustavia are during the month of November. You can find some of the cheapest flights from Charleston to Gustavia with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Charleston to Gustavia

Sunday is one of the best days to book for cheap flights from Charleston 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 Charleston 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 Charleston to Gustavia in 2025. You can also book with separate airlines for your outbound and return journeys, from $373 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 Charleston 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 Charleston 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 Charleston Intl. Airport (CHS) to Gustaf III Airport (SBH) cost?
Lock in a cheap one-way flight from $373 or cheap return flight from $757 from Charleston Intl. Airport (CHS) to Gustaf III Airport (SBH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Charleston Intl. Airport (CHS) to Gustaf III Airport (SBH)?
November is the most affordable month to fly from CHS to SBH. Traveling during an off-peak travel window is often the key to landing a great deal.
What is the cheapest airline that flies from Charleston Intl. Airport (CHS) to Gustaf III Airport (SBH)?
To find the cheapest airline flying from CHS to SBH, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Charleston Intl. Airport (CHS) to Gustaf III Airport (SBH)?
Direct flights from Charleston Intl. Airport (CHS) to Gustaf III Airport (SBH) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from CHS to SBH?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary based on a range of factors, such as the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Charleston Intl. Airport (CHS) to Gustaf III Airport (SBH)?
To reach Gustaf III Airport (SBH) on time, opt for a flight that takes off from Charleston Intl. Airport (CHS) before 3 PM. The chance 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 Charleston Intl. Airport (CHS) to Gustaf III Airport (SBH) last-minute?
Last-minute fares from CHS to SBH are generally more expensive. To secure the best rates, start looking for flights as soon as possible. That said, if your travel plans are flexible, it's possible to land a cheap fare just before your departure.
Is it cheaper to book a CHS to SBH flight and hotel package?
Opting for a CHS to SBH flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Pick from our impressive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Charleston Intl. Airport (CHS) to Gustaf III Airport (SBH)?
It's usually possible to cancel or reschedule your CHS to SBH flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.