CHS - STT

$262 Find Cheap Flights from Charleston to Saint Thomas Island - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Charleston to Saint Thomas Island departing on 12/15. 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.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$454
Typical prices: $287-$693
American Airlines
Sat 11/7Sun 11/15
CHS - STT • 2 stops
Cheapest one-way
$262
American Airlines
Tue 12/15
CHS - STT • 1 stop
Top airlines
Cheapest • from $454 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Charleston and Saint Thomas Island. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $568 (round-trip)
Shortest trip • 6h 00m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 22% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Saint Thomas Island!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Charleston to Saint Thomas Island that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Sat, Nov 7 - Sun, Nov 15
American Airlines Logo
7:53 pm - 12:07 pm
CHS
-
STT
15h 14m
2 stops
American Airlines Logo
6:17 pm - 8:41 am
STT
-
CHS
15h 24m
1 stop
$454American Airlines
Wed, Dec 2 - Mon, Dec 14
American Airlines Logo
5:10 am - 4:58 pm
CHS
-
STT
10h 48m
2 stops
American Airlines Logo
12:27 pm - 7:10 pm
STT
-
CHS
7h 43m
1 stop
$459American Airlines
Sat, Dec 5 - Tue, Dec 8
American Airlines Logo
7:53 pm - 11:41 am
CHS
-
STT
14h 48m
1 stop
American Airlines Logo
4:22 pm - 10:00 pm
STT
-
CHS
6h 38m
1 stop
$473American Airlines
Wed, Dec 16 - Wed, Dec 23
American Airlines Logo
9:27 am - 4:58 pm
CHS
-
STT
6h 31m
1 stop
American Airlines Logo
6:36 pm - 8:35 am
STT
-
CHS
14h 59m
2 stops
$478American Airlines
Sat, Dec 5 - Tue, Dec 8
American Airlines Logo
5:10 am - 4:58 pm
CHS
-
STT
10h 48m
2 stops
American Airlines Logo
2:49 pm - 11:45 pm
STT
-
CHS
9h 56m
2 stops
$489American Airlines
Thu, Aug 13 - Sun, Aug 16
American Airlines Logo
7:48 pm - 12:53 pm
CHS
-
STT
17h 05m
2 stops
American Airlines Logo
4:42 pm - 9:39 am
STT
-
CHS
16h 57m
2 stops
$501American Airlines
Fri, Oct 16 - Mon, Oct 19
American Airlines Logo
6:00 am - 12:58 pm
CHS
-
STT
6h 58m
1 stop
American Airlines Logo
3:46 pm - 11:59 pm
STT
-
CHS
8h 13m
1 stop
$520American Airlines
Sat, Aug 15 - Sat, Aug 22
American Airlines Logo
6:00 am - 3:52 pm
CHS
-
STT
9h 52m
1 stop
American Airlines Logo
12:08 pm - 11:59 pm
STT
-
CHS
11h 51m
1 stop
$524American Airlines
Mon, Oct 5 - Tue, Oct 6
American Airlines Logo
8:08 pm - 12:58 pm
CHS
-
STT
16h 50m
2 stops
American Airlines Logo
3:46 pm - 8:34 am
STT
-
CHS
16h 48m
2 stops
$528American Airlines
Thu, Aug 13 - Sun, Aug 16
American Airlines Logo
6:00 am - 3:52 pm
CHS
-
STT
9h 52m
1 stop
American Airlines Logo
4:42 pm - 9:39 am
STT
-
CHS
16h 57m
2 stops
$548American Airlines
Booking Insights

KAYAK's insights & trends for Charleston to Saint Thomas Island flights

Get data-powered insights and trends into flights from Charleston to Saint Thomas Island to help you find the cheapest flights, the best time to fly and much more.

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

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Charleston to Saint Thomas Island departing in November.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Charleston to Saint Thomas Island, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Charleston to Saint Thomas Island is February, where tickets cost $506 (return) on average. On the other hand, the most expensive months are April and June, where the average cost of round-trip tickets is $813 and $730 respectively.

Good to know

Low seasonSeptember
Cheapest flight$262
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly and prices are also 4% lower on average.
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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Charleston to Saint Thomas Island

  • What is the cheapest flight from Charleston to Saint Thomas Island?

    In the last 5 days, the lowest price for a flight from Charleston to Saint Thomas Island was $262 for a one-way ticket and $454 for a round-trip.

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

    Yes, you’ll need a passport to travel to Saint Thomas Island from Charleston.

  • Which airports will I be using when flying from Charleston to Saint Thomas Island?

    When flying out of Charleston you will be using Charleston. You will be landing at Saint Thomas Island, also known as Saint Thomas Island Cyril E King.

  • Which aircraft models fly most regularly from Charleston to Saint Thomas Island?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Charleston to Saint Thomas Island?

    SkyTeam, and oneworld are the airline alliances operating flights between Charleston and Saint Thomas Island, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Charleston to Saint Thomas Island, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Charleston to Saint Thomas Island are Delta and American Airlines. With an average price for the route of $650 and an overall rating of 7.8, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $618 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Charleston to Saint Thomas Island?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Charleston to Saint Thomas Island.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Charleston to Saint Thomas Island?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Saint Thomas Island from Charleston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Charleston to Saint Thomas Island?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Saint Thomas Island with an airline and back to Charleston with another airline. Booking your flights between Charleston and STT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Charleston to Saint Thomas Island?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Saint Thomas Island from Charleston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Charleston to Saint Thomas Island

 
See real verified KAYAK customer reviews for airlines flying from Charleston to Saint Thomas Island. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Charleston to Saint Thomas Island? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8462 reviews
7.8Comfort
8.1Boarding
7.2Food
7.8Entertainment
8.5Crew
Airline reviews

My flight home from Knoxville, TN, included a layover in Atlanta. I boarded the aircraft in Zone 5 and although there was limited overhead space, I was able to put my 'backpack' style roller-bag above my seat. Unfortunately, due to continued bad weather, we had to deplane. There were many people who would have missed their connection, so they rebooked. When we were re-boarding, the gate agent welcomed zone 5 and then made an announcement: All roller-bags for zone 5 passengers and higher will need to be gate checked. I promptly pushed the telescoping handle in and held my bag like a backpack. I was able to bring it on board, which was a relief. Upon entering the aircraft it became apparent that there was easily 40% open overhead space. There were audible signs of angry passengers who felt duped into checking their bags when in fact there were noticeably LESS passengers on the aircraft and TONS of overhead space. I'm not sure what kinds of parameters are used to determine when to cut off roller-bags from being brought on board, but it seemed deceptive and underhanded to have so many people get stuck checking their bags when clearly there was ample room for at least one more zone.

4.0 OkayErnest, Jul 2026
TYS - ATL
Read more Delta reviews

My flight home from Knoxville, TN, included a layover in Atlanta. I boarded the aircraft in Zone 5 and although there was limited overhead space, I was able to put my 'backpack' style roller-bag above my seat. Unfortunately, due to continued bad weather, we had to deplane. There were many people who would have missed their connection, so they rebooked. When we were re-boarding, the gate agent welcomed zone 5 and then made an announcement: All roller-bags for zone 5 passengers and higher will need to be gate checked. I promptly pushed the telescoping handle in and held my bag like a backpack. I was able to bring it on board, which was a relief. Upon entering the aircraft it became apparent that there was easily 40% open overhead space. There were audible signs of angry passengers who felt duped into checking their bags when in fact there were noticeably LESS passengers on the aircraft and TONS of overhead space. I'm not sure what kinds of parameters are used to determine when to cut off roller-bags from being brought on board, but it seemed deceptive and underhanded to have so many people get stuck checking their bags when clearly there was ample room for at least one more zone.

Flight was delayed and then "they did not have time to load food". No snack or drink at all for 1.5 how flight. Somebody wasn't prepared.

No Internet, no backseat screen, no nothing. I bought a Delta ticket and ended up on American Airlines. How did that happen?

This wasn't my experience with Delta. It was just the Pegasus flight. Seats were very hard. Staff was kinda rough. Not very nice. Charged me for snacks. For a 4 hour flight I would've expected more.

I had a flight cancel and had it rerouted. When the rerouted they put me at a window seat instead of an isle. It was hard sitting by the window because the couple with masks on were making out. I get motion sickness which is why I need to have the isle seat.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The plane was old with small storage areas that had problems closing/latching and not enough storage for everyone, and worn, damaged seats. Service was great but feel a little unsafe on such well used planes.

I just can’t understand why are you sell to many tickets ???? We had to wait 2 hours before 13 people from our flight take money and go to next day flight!

The only real hiccups in the flight were things beyond Delta’s control - turbulence which delayed food service and a departure delay caused by some VIP plane which stopped all departures and landings for 30 minutes - and was never explained to us by the crew. Otherwise good flight. I would fly Delta again.

The plane was frigid, and leaked water from the ceiling all over me and my seat.

Flight was fine, but not having WiFi was a major negative

I was trying to take 2 one and a half hour one way trips and I experienced almost 20 delays over the course of those two trips. Only a few of them were due to weather the rest was disorganization

Would have thought that they would gas up plane before everyone got on board

The flights were terribly delayed and then cancelled which forced us booking another night at the hotel. Very poor management from American Airlines

American switched my flight to a 5 hour layover then cancelled my whole reservation with no notice and refused refund. Won’t fly with them again.

We sat on runway for an 1 hour because they were short handed at key west airport was not fun

Flight delayed 3 times due to maintenance (on exact same plane that had just brought us from Boston to Miami). Eventually changed to a different plane and gate.

The WiFi and app don’t work as easily as other airlines

Both flights were delayed. One by an hour and the other by 1 1/2 hours after boarding.

Late. Then next flight was an hour late due to mx.

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

Information on your arrival and departure airports