$137 Cheap flight deals from Charleston (CHS) to St. Thomas (STT)

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This Weekend's Flight Deals from Charleston to St. Thomas

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Dec 13 - Thu, Dec 25
CHS
Charleston Intl.
STT
Cyril E. King
$561 Roundtrip, found 3 days ago
$561
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Dec 13 from Charleston Intl. to Cyril E. King, returning Thu, Dec 25, priced at $561 found 3 days ago

Airfares from $137 One Way, $277 Round Trip from Charleston to St. Thomas

Prices starting at $277 for return flights and $137 for one-way flights to St. Thomas were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Dec 22 - Mon, Dec 29
CHS
Charleston
STT
St. Thomas
$277 Roundtrip, found 5 days ago
$277
Roundtrip
found 5 days ago
Select Spirit Airlines flight, departing Mon, Dec 22 from Charleston to St. Thomas, returning Mon, Dec 29, priced at $277 found 5 days ago
Mon, Dec 22 - Mon, Dec 29
CHS
Charleston
STT
St. Thomas
$294 Roundtrip, found 6 days ago
$294
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Mon, Dec 22 from Charleston to St. Thomas, returning Mon, Dec 29, priced at $294 found 6 days ago
Thu, Dec 18 - Mon, Dec 22
CHS
Charleston
STT
St. Thomas
$335 Roundtrip, found 5 days ago
$335
Roundtrip
found 5 days ago
Select Spirit Airlines flight, departing Thu, Dec 18 from Charleston to St. Thomas, returning Mon, Dec 22, priced at $335 found 5 days ago
Tue, Jan 20 - Sat, Feb 7
CHS
Charleston
STT
St. Thomas
$345 Roundtrip, found 6 days ago
$345
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Tue, Jan 20 from Charleston to St. Thomas, returning Sat, Feb 7, priced at $345 found 6 days ago
Thu, Dec 25 - Sat, Jan 10
CHS
Charleston
STT
St. Thomas
$350 Roundtrip, found 6 days ago
$350
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Thu, Dec 25 from Charleston to St. Thomas, returning Sat, Jan 10, priced at $350 found 6 days ago

St. Thomas economy flight packages

Price found within the past 48 hours. Click for updated prices.
Bluebeard's Castle Resort
4.0-star property

Bluebeard's Castle Resort

No reviews

Jan 20 - Jan 23

3 night stay

Charleston (CHS) to St. Thomas (STT)

American Airlines • Non-stop roundtrip • Coach
Price was $1,237, price is now $906 per person
$906
per person
found 1 day ago
Villa Island Paradise
4.0-star property

Villa Island Paradise

9/10 Wonderful! (2 reviews)

Jan 20 - Jan 23

3 night stay

Charleston (CHS) to St. Thomas (STT)

American Airlines • Non-stop roundtrip • Coach
Price was $1,750, price is now $1,427 per person
$1,427
per person
found 1 day ago
Margaritaville Vacation Club - St. Thomas
4.0-star property

Margaritaville Vacation Club - St. Thomas

8/10 Very Good! (2,299 reviews)

Jan 20 - Jan 23

3 night stay

Charleston (CHS) to St. Thomas (STT)

American Airlines • Non-stop roundtrip • Coach
Price was $1,555, price is now $1,276 per person
$1,276
per person
found 1 day ago
The sargassum smell was heavy and ruined the water experience at the resort.

Reviewed on Aug 23, 2025

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More About Flying To St. Thomas from Charleston

Route Information for Flights from Charleston to St. Thomas

Origin Airport IATA Code
CHS
Destination Airport IATA Code
STT
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Charleston to St. Thomas

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Frequently asked questions

What is the shortest flight from Charleston to St. Thomas?
With the journey from Charleston Intl. Airport to St. Thomas (STT-Cyril E. King) taking a minimum of 4 hours and 20 minutes, you'll have enough time to relax and enjoy the experience. Ask for an in-flight wine and settle into your seat with an interesting movie or novel.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.