CHS - STT

$272 Find Cheap Flights from Charleston to Saint Thomas Island - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$474
Typical prices: $506-$753
Delta
Thu 1/25Thu 2/1
CHS - STT • 1 stop
Cheapest one-way
$272
Typical prices: $163-$308
American Airlines
Wed 1/24
CHS - STT • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Charleston and Saint Thomas Island. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
August
Cheapest • 25% price drop
May
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Orlando (MCO)
Cheapest • Avg $362 (round-trip)
Charlotte Douglas (CLT)
Shortest trip • 6h 08m (one-way)
Insights
Insights
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We hope you love your trip to Saint Thomas Island!
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Booking Insights
Flight Deals

Cheap Flights from Charleston to Saint Thomas Island (CHS-STT)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Charleston to Saint Thomas Island

Mon, Jan 25 - Mon, Feb 1
Delta Logo
5:30 am - 4:15 pmCHS  Charleston-STT Saint Thomas Island Cyril E King
9h 45m1 stop Atlanta Hartsfield-Jackson
Delta Logo
1:50 pm - 9:46 pmSTT  Saint Thomas Island Cyril E King-CHS Charleston
8h 56m1 stop Atlanta Hartsfield-Jackson
$474Delta
Thu, Jan 21 - Sun, Jan 24
American Airlines Logo
9:27 am - 5:05 pmCHS  Charleston-STT Saint Thomas Island Cyril E King
6h 38m1 stop Miami
American Airlines Logo
6:39 pm - 11:34 amSTT  Saint Thomas Island Cyril E King-CHS Charleston
17h 55m2 stops Miami Charlotte Douglas
$474American Airlines
Sun, Jan 24 - Sun, Jan 31
American Airlines Logo
7:42 pm - 1:10 pmCHS  Charleston-STT Saint Thomas Island Cyril E King
16h 28m1 stop Charlotte Douglas
American Airlines Logo
6:39 pm - 8:47 amSTT  Saint Thomas Island Cyril E King-CHS Charleston
15h 08m1 stop Miami
$474American Airlines
Thu, Jan 7 - Mon, Jan 11
American Airlines Logo
6:00 am - 5:05 pmCHS  Charleston-STT Saint Thomas Island Cyril E King
10h 05m1 stop Miami
American Airlines Logo
6:39 pm - 11:34 amSTT  Saint Thomas Island Cyril E King-CHS Charleston
17h 55m2 stops Miami Charlotte Douglas
$474American Airlines
Sun, Feb 21 - Thu, Feb 25
Delta Logo
5:30 am - 12:40 pmCHS  Charleston-STT Saint Thomas Island Cyril E King
6h 10m1 stop Atlanta Hartsfield-Jackson
Delta Logo
1:50 pm - 9:46 pmSTT  Saint Thomas Island Cyril E King-CHS Charleston
8h 56m1 stop Atlanta Hartsfield-Jackson
$547Delta
Wed, Feb 3 - Sun, Feb 7
Multiple Airlines Logo
7:30 am - 1:50 pmCHS  Charleston-STT Saint Thomas Island Cyril E King
5h 20m1 stop Tampa
Multiple Airlines Logo
4:00 pm - 12:40 pmSTT  Saint Thomas Island Cyril E King-CHS Charleston
21h 40m2 stops San Juan Luis Munoz Marin Intl Fort Lauderdale
$558Multiple Airlines
Sat, Oct 24 - Sat, Oct 31
JetBlue Logo
6:50 pm - 3:44 pmCHS  Charleston-STT Saint Thomas Island Cyril E King
20h 54m2 stops Fort Lauderdale San Juan Luis Munoz Marin Intl
JetBlue Logo
2:34 pm - 8:32 pmSTT  Saint Thomas Island Cyril E King-CHS Charleston
29h 58m3 stops San Juan Luis Munoz Marin Intl Boston Logan Intl New York John F Kennedy Intl
$620JetBlue
Thu, Nov 19 - Tue, Nov 24
JetBlue Logo
6:55 pm - 1:38 pmCHS  Charleston-STT Saint Thomas Island Cyril E King
17h 43m2 stops Fort Lauderdale San Juan Luis Munoz Marin Intl
JetBlue Logo
2:30 pm - 6:03 pmSTT  Saint Thomas Island Cyril E King-CHS Charleston
28h 33m2 stops San Juan Luis Munoz Marin Intl Fort Lauderdale
$651JetBlue
Wed, Dec 30 - Fri, Jan 1
Delta Logo
5:10 am - 12:40 pmCHS  Charleston-STT Saint Thomas Island Cyril E King
6h 30m1 stop Atlanta Hartsfield-Jackson
Delta Logo
4:15 pm - 10:37 pmSTT  Saint Thomas Island Cyril E King-CHS Charleston
7h 22m1 stop Atlanta Hartsfield-Jackson
$1,131Delta
Sun, Sep 6 - Thu, Sep 10
Delta Logo
6:00 am - 1:34 pmCHS  Charleston-STT Saint Thomas Island Cyril E King
7h 34m1 stop Atlanta Hartsfield-Jackson
Delta Logo
2:52 pm - 9:35 pmSTT  Saint Thomas Island Cyril E King-CHS Charleston
6h 43m1 stop Atlanta Hartsfield-Jackson
$1,213Delta
Booking Insights

Price, demand and travel trends for Charleston to Saint Thomas Island flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Charleston to Saint Thomas Island with more confidence.

How much is a round-trip flight from Charleston to Saint Thomas Island?

Round-trip flights from Charleston to Saint Thomas Island start at $474. Prices are below average for this route right now, with typical round-trip fares ranging from $506 to $753. The lowest price found in the past 5 days was $474 on Delta.

What's the cheapest day of the week to fly from Charleston to Saint Thomas Island?

Wednesday is the cheapest day of the week to fly from Charleston to Saint Thomas Island, it is 9% cheaper than the average day. Monday is the most expensive day with flight prices 22% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • August is the cheapest month to fly from Charleston to Saint Thomas Island at $454 round-trip.
  • April ($813) and March ($764) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 79% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Charleston to Saint Thomas Island flights

Low season

September

Cheapest flight

$272
Best time to beat the crowds but there is an average 10% increase in price.
Flight from Charleston to Saint Thomas Island

When to book flights from Charleston to Saint Thomas Island

Are your dates flexible? Find out the best times to travel from Charleston to Saint Thomas Island based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Charleston to Saint Thomas Island flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Charleston to Saint Thomas Island?

    Flights from Charleston to Saint Thomas Island usually depart from Charleston (CHS) and arrive at Saint Thomas Island Cyril E King (STT).

  • What cabin classes can I book on flights from Charleston to Saint Thomas Island?

    Only Economy Class is available on flights from Charleston to Saint Thomas Island.

  • Which airports do connecting flights from Charleston to Saint Thomas Island pass through?

    One-stop flights from Charleston to Saint Thomas Island most commonly connect through:

    • Miami (MIA) - 51% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 23% of one-stop connections
    • Fort Lauderdale (FLL) - 15% of one-stop connections
    • Charlotte Douglas (CLT) - 4% of one-stop connections

    Miami (MIA) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Charleston to Saint Thomas Island?

    Yes. Being flexible with your travel dates can save you up to 26% on the Charleston to Saint Thomas Island route. Wednesday is the cheapest departure day at $553 round-trip on average, while Monday is the most expensive at $740, a difference of $187. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Saint Thomas Island?

    Some of the most popular sights in Saint Thomas Island are Sapphire Beach, Magens Bay and Coki Beach. These are among the most viewed places in Saint Thomas Island on KAYAK.

  • How long is a flight from Charleston to Saint Thomas Island?

    A nonstop flight from Charleston to Saint Thomas Island takes 0h 00m, covering 1,372 miles.

  • Do I need a passport to fly from Charleston to Saint Thomas Island?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Charleston to Saint Thomas Island changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $474 to $3,807. That means the highest observed fare was about 8x higher than the lowest one.

  • How are flight prices from Charleston to Saint Thomas Island looking right now?

    One-way fares from Charleston to Saint Thomas Island are currently higher than usual. Average one-way flight prices are about $350, which is 30% above the typical average for this route.

  • How much time can I save by choosing a different layover airport from Charleston to Saint Thomas Island?

    Flying via Charlotte Douglas (CLT) gives the shortest average 1-stop total travel time at 6h 08m, compared with 6h 39m via Baltimore/Washington (BWI) and 6h 42m via Washington, D.C. Dulles Intl (IAD).

  • What car rental options are available at Saint Thomas Island Cyril E King Airport (STT)?

    Saint Thomas Island Cyril E King Airport (STT) hosts 5 major car rental companies, with daily rates starting from around $19 for economy cars. Top options include:
    · Budget
    · Thrifty
    · Dollar
    · Alamo
    · Hertz

  • How much should I expect to pay for a Charleston to Saint Thomas Island flight?

    Round-trip flights from Charleston to Saint Thomas Island range from $506 to $753, with an average of $603 over the past 12 months. Anything below $506 counts as a good deal.

Your guide to booking Charleston to Saint Thomas Island flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Wednesday departure instead of Monday. On this route, Wednesday flights average $553 - about $187 less than Monday (25% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Charleston to Saint Thomas Island trip for August. Fares historically average $454 round-trip in that month - typically $359 less than the most expensive month, which is April (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Saint Thomas Island Cyril E King Airport.
    - Starz Hotel
    - Sunset Gardens Guesthouse
    - Island View Guesthouse

Everything you need to know for your flight from Charleston to Saint Thomas Island

Information on your arrival and departure airports

Charleston (CHS)
Saint Thomas Island (STT)