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Cheap flights from Charleston (CHS) to Saint Thomas Island (STT) from $224

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
CHS — STT
May 7 — May 141
From?
To?
Tue 5/7
Tue 5/14
1 adult, Economy
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The best prices from Charleston to Saint Thomas Island Cyril E King are usually found in September or January, booked 28 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap 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 May 2, 2024.

Popular in

June

Cheapest in

September

Average price

$740

Round-trip from

$459
High demand for flights, 35% potential price rise
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Best time to find cheap flights, 36% potential price drop
Search Deals
Average for round-trip flights in May 2024
Search Deals
From Charleston to Saint Thomas Island Cyril E King
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What is the cheapest day to fly round-trip from Charleston to Saint Thomas Island?

Flying to your destination on a Thursday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Saint Thomas Island. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Charleston to Saint Thomas Island?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 29 days in advance, which can save you up to 73% on flights from Charleston to Saint Thomas Island compared to booking the week you need them. Waiting 29 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $671. For sooner than that we have options available in the next 3 days from $755.

What is the cheapest month to fly from Charleston to Saint Thomas Island?

September is one of the best times of the year to fly to Saint Thomas Island from Charleston. Prices for September average $749 per person but you can even find prices for as low as $392. The most expensive prices can be found in the month of June. Opting for a September flight can save you 54% on your journey compared to booking in June

When is the cheapest time to fly from Charleston to Saint Thomas Island (CHS - STT)?

Unlike in the morning, when flights are generally more expensive, you can save up to 64% on flights from Charleston to Saint Thomas Island by exploring options for tickets at noon.

Cheap American Airlines flights from Charleston to Saint Thomas Island

Explore cheap flight options specifically provided by American Airlines for the route between Charleston and Saint Thomas Island. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 2, 2024.
Consider these cheap American Airlines flights we've found departing from Charleston to Saint Thomas Island. Be sure to come back soon if the deals available don't appeal to you at this time.
Fri 10/48:20 pmCHS - STT
2 stops18h 35mAmerican Airlines
Sat 10/122:57 pmSTT - CHS
2 stops19h 09mAmerican Airlines
Deal found 5/1$413
Fri 10/48:20 pmCHS - STT
2 stops18h 35mAmerican Airlines
Sat 10/122:57 pmSTT - CHS
2 stops19h 09mAmerican Airlines
Deal found 5/2$423
Tue 7/305:10 amCHS - STT
2 stops11h 09mAmerican Airlines
Wed 8/72:00 pmSTT - CHS
2 stops18h 33mAmerican Airlines
Deal found 5/1$428
Thu 6/66:24 pmCHS - STT
2 stops18h 40mAmerican Airlines
Thu 6/135:18 pmSTT - CHS
2 stops16h 53mAmerican Airlines
Deal found 5/1$438
Tue 7/236:00 amCHS - STT
1 stop10h 19mAmerican Airlines
Tue 8/65:25 pmSTT - CHS
2 stops18h 38mAmerican Airlines
Deal found 5/1$439
Wed 7/38:18 pmCHS - STT
2 stops20h 04mAmerican Airlines
Wed 7/105:09 pmSTT - CHS
2 stops17h 20mAmerican Airlines
Deal found 5/1$447
Mon 7/16:24 pmCHS - STT
2 stops18h 40mAmerican Airlines
Tue 7/162:20 pmSTT - CHS
2 stops18h 10mAmerican Airlines
Deal found 5/1$475
Fri 10/48:09 pmCHS - STT
1 stop18h 46mAmerican Airlines
Sat 10/122:57 pmSTT - CHS
2 stops19h 09mAmerican Airlines
Deal found 5/2$485
Wed 7/36:24 pmCHS - STT
2 stops18h 40mAmerican Airlines
Wed 7/105:09 pmSTT - CHS
2 stops17h 20mAmerican Airlines
Deal found 5/2$491

Cheap Delta flights from Charleston to Saint Thomas Island

Explore cheap flight options specifically provided by Delta for the route between Charleston and Saint Thomas Island. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 2, 2024.
Take a gander at the lowest prices we've found on Delta flights from Charleston to Saint Thomas Island. Deals are refreshing constantly so come back soon for more options.
Tue 5/146:47 amCHS - STT
1 stop6h 43mDelta
Wed 5/152:43 pmSTT - CHS
1 stop9h 16mDelta
Deal found 4/30$451
Tue 5/146:47 amCHS - STT
1 stop6h 43mDelta
Wed 5/152:43 pmSTT - CHS
1 stop9h 16mDelta
Deal found 5/1$633
Thu 6/65:30 amCHS - STT
1 stop7h 59mDelta
Mon 6/171:25 pmSTT - CHS
1 stop9h 48mDelta
Deal found 4/30$794

Cheap Charleston to Saint Thomas Island flights in May & June 2024

Find cheap flight options from Charleston to Saint Thomas Island specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Prices were last updated on May 2, 2024.
Listed are some of the best fares we've found on flights departing from Charleston to Saint Thomas Island in 2024. Check back in a little while for more flight options.
Thu 5/1612:52 pmCHS - STT
1 stop27h 40mSpirit Airlines
Thu 5/235:25 pmSTT - CHS
1 stop6h 30mSpirit Airlines
Deal found 5/2$224
Sat 5/2512:52 pmCHS - STT
1 stop20h 42mSpirit Airlines
Mon 5/275:25 pmSTT - CHS
1 stop6h 30mSpirit Airlines
Deal found 5/1$232
Sat 5/259:59 pmCHS - STT
2 stops18h 33mSpirit Airlines
Mon 5/2710:26 amSTT - CHS
1 stop13h 29mSpirit Airlines
Deal found 5/2$235
Sat 5/2512:52 pmCHS - STT
2 stops24h 09mSpirit Airlines
Mon 5/275:25 pmSTT - CHS
1 stop6h 30mSpirit Airlines
Deal found 5/1$243
Mon 5/2712:52 pmCHS - STT
2 stops21h 55mSpirit Airlines
Mon 6/35:25 pmSTT - CHS
1 stop6h 30mSpirit Airlines
Deal found 5/2$244
Sat 5/259:59 pmCHS - STT
2 stops18h 33mSpirit Airlines
Mon 5/271:51 pmSTT - CHS
2 stops27h 42mSpirit Airlines
Deal found 5/2$252
Tue 5/2812:52 pmCHS - STT
1 stop20h 42mSpirit Airlines
Sun 6/910:30 amSTT - CHS
1 stop13h 12mSpirit Airlines
Deal found 4/30$262
Thu 5/1612:52 pmCHS - STT
2 stops25h 56mSpirit Airlines
Thu 5/235:25 pmSTT - CHS
1 stop6h 30mSpirit Airlines
Deal found 5/2$267
Thu 5/2312:52 pmCHS - STT
2 stops25h 56mSpirit Airlines
Mon 5/2710:26 amSTT - CHS
1 stop13h 29mSpirit Airlines
Deal found 5/2$276

Charleston to Saint Thomas Island 2024 flight deals

Discover exclusive flight deals for travel between Charleston and Saint Thomas Island in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 2, 2024.
Listed are some of the best fares we've found on flights departing from Charleston to Saint Thomas Island in 2024. Check back in a little while for more flight options.
Thu 5/1612:52 pmCHS - STT
1 stop27h 40mSpirit Airlines
Thu 5/235:25 pmSTT - CHS
1 stop6h 30mSpirit Airlines
Deal found 5/2$224
Sat 5/2512:52 pmCHS - STT
1 stop20h 42mSpirit Airlines
Mon 5/275:25 pmSTT - CHS
1 stop6h 30mSpirit Airlines
Deal found 5/1$232
Sat 5/259:59 pmCHS - STT
2 stops18h 33mSpirit Airlines
Mon 5/2710:26 amSTT - CHS
1 stop13h 29mSpirit Airlines
Deal found 5/2$235
Sat 5/2512:52 pmCHS - STT
2 stops24h 09mSpirit Airlines
Mon 5/275:25 pmSTT - CHS
1 stop6h 30mSpirit Airlines
Deal found 5/1$243
Mon 5/2712:52 pmCHS - STT
2 stops21h 55mSpirit Airlines
Mon 6/35:25 pmSTT - CHS
1 stop6h 30mSpirit Airlines
Deal found 5/2$244
Sat 5/259:59 pmCHS - STT
2 stops18h 33mSpirit Airlines
Mon 5/271:51 pmSTT - CHS
2 stops27h 42mSpirit Airlines
Deal found 5/2$252
Tue 5/2812:52 pmCHS - STT
1 stop20h 42mSpirit Airlines
Sun 6/910:30 amSTT - CHS
1 stop13h 12mSpirit Airlines
Deal found 4/30$262
Thu 5/1612:52 pmCHS - STT
2 stops25h 56mSpirit Airlines
Thu 5/235:25 pmSTT - CHS
1 stop6h 30mSpirit Airlines
Deal found 5/2$267
Thu 5/2312:52 pmCHS - STT
2 stops25h 56mSpirit Airlines
Mon 5/2710:26 amSTT - CHS
1 stop13h 29mSpirit Airlines
Deal found 5/2$276

Charleston to Saint Thomas Island flights leaving soon

Find last-minute flight options from Charleston to Saint Thomas Island for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 2, 2024.
Check out these flights departing soon from Charleston to Saint Thomas Island. Tip: verify your flight details before completing your reservation.
Tue 5/71:39 pmCHS - STT
1 stop19h 55mSpirit Airlines
Fri 5/105:25 pmSTT - CHS
1 stop6h 30mSpirit Airlines
Deal found 5/1$348
Tue 5/71:39 pmCHS - STT
2 stops21h 08mSpirit Airlines
Fri 5/1010:26 amSTT - CHS
1 stop13h 29mSpirit Airlines
Deal found 5/1$420
Tue 5/77:45 pmCHS - STT
3 stops17h 21mSpirit Airlines
Fri 5/105:25 pmSTT - CHS
1 stop6h 30mSpirit Airlines
Deal found 5/1$516
Tue 5/71:39 pmCHS - STT
2 stops21h 08mSpirit Airlines
Fri 5/101:51 pmSTT - CHS
3 stops34h 04mSpirit Airlines
Deal found 5/1$523
Tue 5/77:45 pmCHS - STT
3 stops17h 21mSpirit Airlines
Fri 5/103:40 pmSTT - CHS
3 stops32h 15mSpirit Airlines
Deal found 5/1$615

Find flights from Charleston to Saint Thomas Island within your budget

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 2,899,487 searches. Data last updated May 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$224 - $451

Route

Depart

Return

Price

CharlestonSaint Thomas Island Cyril E King

CHS - STT

CHSSTT

Charleston

Thu 5/16

1 stop27h 40m

Saint Thomas Island Cyril E King

Thu 5/23

1 stop6h 30m

$224

CharlestonSaint Thomas Island Cyril E King

CHS - STT

CHSSTT

Charleston

Sat 5/25

1 stop20h 42m

Saint Thomas Island Cyril E King

Mon 5/27

1 stop6h 30m

$232

CharlestonSaint Thomas Island Cyril E King

CHS - STT

CHSSTT

Charleston

Sat 5/25

2 stops18h 33m

Saint Thomas Island Cyril E King

Mon 5/27

1 stop13h 29m

$235

CharlestonSaint Thomas Island Cyril E King

CHS - STT

CHSSTT

Charleston

Sat 5/25

2 stops24h 09m

Saint Thomas Island Cyril E King

Mon 5/27

1 stop6h 30m

$243

CharlestonSaint Thomas Island Cyril E King

CHS - STT

CHSSTT

Charleston

Mon 5/27

2 stops21h 55m

Saint Thomas Island Cyril E King

Mon 6/3

1 stop6h 30m

$244

CharlestonSaint Thomas Island Cyril E King

CHS - STT

CHSSTT

Charleston

Mon 6/17

2 stops20h 25m

Saint Thomas Island Cyril E King

Fri 6/21

1 stop12h 27m

$333

CharlestonSaint Thomas Island Cyril E King

CHS - STT

CHSSTT

Charleston

Thu 5/16

2 stops25h 56m

Saint Thomas Island Cyril E King

Thu 5/23

2 stops23h 00m

$345

CharlestonSaint Thomas Island Cyril E King

CHS - STT

CHSSTT

Charleston

Fri 10/4

2 stops18h 35m

Saint Thomas Island Cyril E King

Sat 10/12

2 stops19h 09m

$413

CharlestonSaint Thomas Island Cyril E King

CHS - STT

CHSSTT

Charleston

Tue 5/14

1 stop6h 43m

Saint Thomas Island Cyril E King

Wed 5/15

1 stop9h 16m

$451

Flights are sorted by cheapest first

Deals found on 5/2

When is the best time to book a flight from Charleston to Saint Thomas Island?

Use this chart to determine the optimal time to book a round-trip flight from Charleston to Saint Thomas Island. Price data was last updated on January 28, 2024.
To ensure you get the cheapest price possible for a flight from Charleston to Saint Thomas Island, you should look to book at least 28 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

When is the cheapest time to fly from Charleston to Saint Thomas Island?

Use this chart to determine the cheapest time to fly round-trip from Charleston to Saint Thomas Island. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Charleston to Saint Thomas Island flight should consider departing on Wednesday at noon when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Saint Thomas Island by month

Plan your trip from Charleston to Saint Thomas Island by taking into account the cheapest months to travel. The average price of a one-way flight from Charleston to Saint Thomas Island is currently $0 while a round-trip flight costs $302. Price data was last updated on April 28, 2024.

Currently, January is the cheapest month in which you can book a flight from Charleston to Saint Thomas Island (average of $459). Flying from Charleston to Saint Thomas Island in June is currently the most expensive (average of $639). 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.

January

$459

February

$498

March

$576

April

$538

May

$500

June

$639

July

$625

August

$527

September

$476

October

$536

November

$599

December

$546

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 May 2, 2024.
To help decide which airline to fly from Charleston to Saint Thomas Island, see what other customers have to say about American Airlines, Delta and Spirit Airlines. 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.
Delta
8.1
Very good
10,858 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Food

7.4

Crew

8.6

Comfort

7.9

Overall

8.1

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.1
Very good
10,858 reviews
Delta
8.1
Very good
10,858 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Food

7.4

Crew

8.6

Comfort

7.9

Overall

8.1

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

American Airlines
7.3
Good
14,767 reviews
Delta
8.1
Very good
10,858 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Food

7.4

Crew

8.6

Comfort

7.9

Overall

8.1

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Spirit Airlines
6.4
Okay
8,737 reviews
Delta
8.1
Very good
10,858 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Food

7.4

Crew

8.6

Comfort

7.9

Overall

8.1

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

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.

  • Can I find flights from Charleston to Saint Thomas Island for under $300 on Cheapflights?

    Yes, there are multiple flights from Charleston to Saint Thomas Island for under $300. The cheapest flight booked recently is on Spirit Airlines for just $224, but on average you can expect to pay $277.

  • Are there last-minute flights available from Charleston to Saint Thomas Island for under $400?

    There are currently 5+ open flights from Charleston to Saint Thomas Island within the next 7 days for less than $400.

  • What is the cheapest airline to fly from Charleston to Saint Thomas Island round-trip?

    Spirit Airlines, at $224, was found to be the cheapest airline from Charleston to Saint Thomas Island.. You may be able to fly from Charleston to Saint Thomas Island for 70% less than the average price by searching for this airline.

  • What are the most popular airlines that fly from Charleston to Saint Thomas Island?

    Consider American Airlines, Delta or Spirit Airlines when booking your flight. These represent the most popular airlines when flying from Charleston to Saint Thomas Island.

  • What does CHS to STT mean?

    Charleston Airport is CHS and Saint Thomas Island Cyril E King Airport is STT. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Charleston to Saint Thomas Island that include extra baggage allowance?

    The amount of baggage you can bring on your Charleston to Saint Thomas Island flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Charleston to Saint Thomas Island with specific airlines?

    Yes, Cheapflights allows you to browse and filter Charleston to Saint Thomas Island flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Charleston to Saint Thomas Island that include hotel bookings?

    Yes. In addition to deals on Charleston to Saint Thomas Island flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Charleston to Saint Thomas Island?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Charleston to Saint Thomas Island.

  • Can I find deals for business class flights from Charleston to Saint Thomas Island?

    Yes. Cheapflights offers flight deals from Charleston to Saint Thomas Island by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Charleston to Saint Thomas Island that allow pets onboard?

    Many airlines flying from Charleston to Saint Thomas Island offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Charleston to Saint Thomas Island?

    Yes, you can often find last-minute deals on Charleston to Saint Thomas Island flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Charleston to Saint Thomas Island flight deals updated?

    The Charleston to Saint Thomas Island flight deals you see on this page were last updated on 5/2.

See more FAQs

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Alternative routes for Charleston to Saint Thomas Island
See prices for flight routes from nearby airports that may be better suited for you.

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Top 3 airlines flying from Charleston to Saint Thomas Island

Discover the top 3 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 2,899,487 searches. Data last updated May 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$168Average$271FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
American AirlinesCheapest$428Average$672FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$464Average$792FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
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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.
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Business Class
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Charleston to Saint Thomas Island?

When you search for this flight from Charleston to Saint Thomas Island, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Charleston to Saint Thomas Island?

Millions of users choose and trust Cheapflights to book the best flight deals from Charleston to Saint Thomas Island for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Charleston to Saint Thomas Island with no change fees?

Yes! Cheapflights helps users easily find flights from Charleston to Saint Thomas Island with no change fees.

Can Cheapflights notify me if prices for flights from Charleston to Saint Thomas Island become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Saint Thomas Island from Charleston today and book when prices fit your budget.

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