$233+ Cheap flights from Charleston (CHS) to Saint Thomas Island (STT)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — STT
Jul 11 — Jul 181
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Charleston to Saint Thomas Island with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Charleston to Saint Thomas Island
Cheapest
Best
Last-minute
One-way
Cheapest flights from Charleston to Saint Thomas IslandExplore the most affordable flight options available from Charleston to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.
Explore the most affordable flight options available from Charleston to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.
This American Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/176:45 am
CHS
- STT
2 stops9h 10m
American Airlines
Thu 11/2612:57 pm
STT
- CHS
2 stops11h 59m
American Airlines
Deal found 6/8![American Airlines logo]()
$454
This FlightHub deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2011:00 am
CHS
- STT
2 stops27h 03m
JetBlue
Tue 8/252:58 pm
STT
- CHS
3 stops19h 12m
JetBlue
Deal found 6/9![JetBlue logo]()
$456
This American Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:59 pm
CHS
- STT
1 stop15h 08m
American Airlines
Thu 11/266:17 pm
STT
- CHS
1 stop7h 06m
American Airlines
Deal found 6/8![American Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:00 am
CHS
- STT
1 stop8h 43m
United Airlines
Sat 9/122:10 pm
STT
- CHS
1 stop9h 49m
United Airlines
Deal found 6/8![United Airlines logo]()
$470
This American Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:48 pm
CHS
- STT
2 stops17h 05m
American Airlines
Mon 8/174:42 pm
STT
- CHS
1 stop7h 17m
American Airlines
Deal found 6/7![American Airlines logo]()
$473
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/56:00 am
CHS
- STT
1 stop8h 25m
American Airlines
Tue 12/84:16 pm
STT
- CHS
2 stops17h 22m
American Airlines
Deal found 6/10![American Airlines logo]()
$489
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/234:31 pm
CHS
- STT
2 stops20h 20m
American Airlines
Sun 9/271:41 pm
STT
- CHS
2 stops22h 11m
American Airlines
Deal found 6/10![American Airlines logo]()
$506
This American Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/178:48 pm
CHS
- STT
1 stop13h 52m
American Airlines
Sat 10/245:40 pm
STT
- CHS
2 stops16h 39m
American Airlines
Deal found 6/8![American Airlines logo]()
$508
This American Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/88:08 pm
CHS
- STT
1 stop18h 27m
American Airlines
Tue 10/135:40 pm
STT
- CHS
1 stop6h 19m
American Airlines
Deal found 6/7![American Airlines logo]()
$515
This American Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:00 am
CHS
- STT
1 stop6h 51m
American Airlines
Sat 9/191:41 pm
STT
- CHS
2 stops18h 52m
American Airlines
Deal found 6/8![American Airlines logo]()
$524
Best flights from Charleston to Saint Thomas IslandDiscover carefully curated flight deals from Charleston to Saint Thomas Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
Discover carefully curated flight deals from Charleston to Saint Thomas Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:00 am
CHS
- STT
1 stop8h 43m
United Airlines
Sat 9/122:10 pm
STT
- CHS
1 stop9h 49m
United Airlines
Deal found 6/8![United Airlines logo]()
$470
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/267:50 pm
CHS
- STT
1 stop15h 13m
American Airlines
Thu 7/304:50 pm
STT
- CHS
2 stops17h 17m
American Airlines
Deal found 6/10![American Airlines logo]()
$585
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/266:15 am
CHS
- STT
1 stop9h 05m
Delta
Fri 7/313:33 pm
STT
- CHS
1 stop7h 46m
Delta
Deal found 6/10![Delta logo]()
$599
This FlightHub deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/266:30 pm
CHS
- STT
2 stops20h 18m
JetBlue
Fri 7/312:49 pm
STT
- CHS
3 stops19h 14m
JetBlue
Deal found 6/6![JetBlue logo]()
$627
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/265:10 am
CHS
- STT
1 stop10h 10m
Delta
Thu 7/301:21 pm
STT
- CHS
1 stop11h 05m
Delta
Deal found 6/9![Delta logo]()
$641
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/176:00 am
CHS
- STT
1 stop10h 00m
American Airlines
Mon 7/204:46 pm
STT
- CHS
1 stop7h 13m
American Airlines
Deal found 6/9![American Airlines logo]()
$652
Last-minute flights from Charleston to Saint Thomas IslandDiscover last-minute flight deals from Charleston to Saint Thomas Island. Data last updated June 11, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to Saint Thomas Island. Data last updated June 11, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/138:09 pm
CHS
- STT
1 stop16h 35m
American Airlines
Mon 6/154:42 pm
STT
- CHS
1 stop7h 17m
American Airlines
Deal found 6/9![American Airlines logo]()
$634
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/176:00 am
CHS
- STT
1 stop10h 00m
American Airlines
Mon 7/204:46 pm
STT
- CHS
1 stop7h 13m
American Airlines
Deal found 6/9![American Airlines logo]()
$652
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/267:50 pm
CHS
- STT
2 stops17h 09m
American Airlines
Thu 7/304:50 pm
STT
- CHS
2 stops17h 17m
American Airlines
Deal found 6/11![American Airlines logo]()
$585
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/266:15 am
CHS
- STT
1 stop9h 05m
Delta
Fri 7/313:33 pm
STT
- CHS
1 stop7h 46m
Delta
Deal found 6/10![Delta logo]()
$599
This FlightHub deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/266:30 pm
CHS
- STT
2 stops20h 18m
JetBlue
Fri 7/312:49 pm
STT
- CHS
3 stops19h 14m
JetBlue
Deal found 6/6![JetBlue logo]()
$627
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/265:10 am
CHS
- STT
1 stop9h 13m
Delta
Thu 7/301:21 pm
STT
- CHS
1 stop9h 58m
Delta
Deal found 6/10![Delta logo]()
$641
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/267:20 am
CHS
- STT
1 stop8h 00m
Delta
Sat 8/15:47 pm
STT
- CHS
1 stop6h 06m
Delta
Deal found 6/8![Delta logo]()
$644
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/278:20 am
CHS
- STT
1 stop7h 00m
Delta
Sat 8/15:47 pm
STT
- CHS
1 stop6h 06m
Delta
Deal found 6/7![Delta logo]()
$660
One-way flights from Charleston to Saint Thomas IslandSearch for one-way flight options from Charleston to Saint Thomas Island. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
Search for one-way flight options from Charleston to Saint Thomas Island. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
This United Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/225:45 am
CHS
- STT
1 stop7h 13m
United Airlines
Deal found 6/6![United Airlines logo]()
$233
This FlightHub deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2011:00 am
CHS
- STT
2 stops27h 03m
JetBlue
Deal found 6/6![JetBlue logo]()
$251
This American Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:00 am
CHS
- STT
1 stop6h 53m
American Airlines
Deal found 6/6![American Airlines logo]()
$267
This American Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/182:06 pm
CHS
- STT
2 stops20h 54m
American Airlines
Deal found 6/6![American Airlines logo]()
$273
This Delta deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/165:10 am
CHS
- STT
1 stop8h 24m
Delta
Deal found 6/6![Delta logo]()
$308
This American Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2212:51 pm
CHS
- STT
2 stops24h 02m
American Airlines
Deal found 6/6![American Airlines logo]()
$315
This American Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/165:05 am
CHS
- STT
2 stops10h 47m
American Airlines
Deal found 6/6![American Airlines logo]()
$322
Find flight deals from Charleston to Saint Thomas Island
Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CHS) to Saint Thomas Island (STT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $456 (FlightHub) |
One-way from | $233 (United Airlines) |
Popular in | April |
Cheapest in | February |
Average price | $763 |
Cheapflights Fare Finder
Customize your flight search to find flights from Charleston to Saint Thomas Island 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, Cheapflights users made 2,558,603 searches. Data last updated June 11, 2026.
Use the filters below to find and compare flights from Charleston to Saint Thomas Island that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
CharlestonSaint Thomas Island
CHS - STT
CHSSTT
Charleston
Sat 9/5
7:00 am-3:43 pm
1 stop8h 43m
Saint Thomas Island Cyril E King
Sat 9/12
2:10 pm-11:59 pm
1 stop9h 49m
$470
CharlestonSaint Thomas Island
CHS - STT
CHSSTT
Charleston
Sun 7/26
7:50 pm-11:03 am
1 stop15h 13m
Saint Thomas Island Cyril E King
Thu 7/30
4:50 pm-10:07 am
2 stops17h 17m
$585
Quickest round-trip
CharlestonSaint Thomas Island
CHS - STT
CHSSTT
Charleston
Sun 7/26
6:15 am-3:20 pm
1 stop9h 05m
Saint Thomas Island Cyril E King
Fri 7/31
3:33 pm-11:19 pm
1 stop7h 46m
$599
CharlestonSaint Thomas Island
CHS - STT
CHSSTT
Charleston
Sun 7/26
6:30 pm-2:48 pm
2 stops20h 18m
Saint Thomas Island Cyril E King
Fri 7/31
2:49 pm-10:03 am
3 stops19h 14m
$627
CharlestonSaint Thomas Island
CHS - STT
CHSSTT
Charleston
Sun 7/26
5:10 am-3:20 pm
1 stop10h 10m
Saint Thomas Island Cyril E King
Thu 7/30
1:21 pm-12:26 am
1 stop11h 05m
$641
CharlestonSaint Thomas Island
CHS - STT
CHSSTT
Charleston
Fri 7/17
6:00 am-4:00 pm
1 stop10h 00m
Saint Thomas Island Cyril E King
Mon 7/20
4:46 pm-11:59 pm
1 stop7h 13m
$652
Cheapest one-way
Quickest one-way
CharlestonSaint Thomas Island
CHS - STT
CHSSTT
Charleston
Sun 8/16
5:10 am-1:34 pm
1 stop8h 24m
$308
CharlestonSaint Thomas Island
CHS - STT
CHSSTT
Charleston
Fri 8/21
5:10 am-1:34 pm
1 stop8h 24m
$308
CharlestonSaint Thomas Island
CHS - STT
CHSSTT
Charleston
Tue 8/18
5:10 am-1:34 pm
1 stop8h 24m
$308
CharlestonSaint Thomas Island
CHS - STT
CHSSTT
Charleston
Thu 8/20
5:10 am-1:34 pm
1 stop8h 24m
$308
Showing 1-10 of 12 resultsSorted by cheapest first
Compare providers for flights from Charleston to Saint Thomas Island
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Charleston to Saint Thomas Island in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Charleston-Saint Thomas Island flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Charleston-Saint Thomas Island flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Charleston-Saint Thomas Island flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Charleston-Saint Thomas Island flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Charleston-Saint Thomas Island flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Charleston to Saint Thomas Island
Have a flexible travel schedule? Discover the best time to fly to Saint Thomas Island from Charleston with our price prediction graph.
CHS-STT
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Charleston to Saint Thomas Island
What is the cheapest month to book a flight from Charleston to Saint Thomas Island?
Currently, February is the cheapest month in which you can book a flight from Charleston to Saint Thomas Island (average of $493). Flying from Charleston to Saint Thomas Island in April is currently the most expensive (average of $776). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Charleston to Saint Thomas Island?
Reviews of airlines servicing Saint Thomas Island
Get insights into the airlines that provide service to Saint Thomas Island. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Saint Thomas Island. Reviews last updated June 11, 2026.
Read reviews from past customers who have flown Delta and American Airlines from Charleston to Saint Thomas Island. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Crew
8.5
Boarding
8.1
Overall
7.9
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Crew
8.5
Boarding
8.1
Overall
7.9
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Crew
8.5
Boarding
8.1
Overall
7.9
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Charleston to Saint Thomas Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Saint Thomas Island?
Book flights to Saint Thomas Island if you plan to visit one of these locationsSt. John
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Charleston
Popular flights
Saint Thomas Island flight routes
Alternative routes for Charleston to Saint Thomas Island
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Saint Thomas Island by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Charleston to Saint Thomas Island by cabin class
Find flights from Charleston to Saint Thomas Island, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Charleston and Saint Thomas Island flights
Browse other Charleston and Saint Thomas Island flight options. Last updated on June 11, 2026.
Other flights from Charleston
Browse through other flights departing from Charleston. Flights are based on user searches made on Cheapflights and were last updated on June 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Saint Thomas Island
Explore flights to Saint Thomas Island departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 11, 2026.
Top 2 airlines flying from Charleston to Saint Thomas Island
Discover the top 2 airlines that operate flights from Charleston to Saint Thomas Island. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$462 | Average$695 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$479 | Average$629 | FlexibilityNo cancel fee | On-time71% |