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Cheap flights from Charleston to Saint Thomas Island from $151

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Charleston to Saint Thomas Island departing on 3/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Charleston to Saint Thomas Island

Cheap round-trip flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
8:07 am - 3:28 pm
CHS
-
STT
7h 21m
1 stop
Spirit Airlines Logo
4:35 pm - 10:13 pm
STT
-
CHS
5h 38m
1 stop
$251Spirit Airlines
Thu, Mar 19 - Mon, Mar 23
Spirit Airlines Logo
5:00 pm - 2:31 pm
CHS
-
STT
20h 31m
2 stops
Spirit Airlines Logo
5:40 pm - 4:05 pm
STT
-
CHS
23h 25m
3 stops
$254Spirit Airlines
Fri, Feb 20 - Tue, Feb 24
Spirit Airlines Logo
5:00 pm - 4:34 pm
CHS
-
STT
22h 34m
2 stops
Spirit Airlines Logo
4:35 pm - 10:13 pm
STT
-
CHS
5h 38m
1 stop
$261Spirit Airlines
Tue, Feb 24 - Fri, Mar 13
Multiple Airlines Logo
3:01 pm - 1:31 pm
CHS
-
STT
22h 30m
1 stop
Multiple Airlines Logo
4:35 pm - 10:13 pm
STT
-
CHS
29h 38m
1 stop
$264Multiple Airlines
Tue, Mar 10 - Tue, Mar 17
Multiple Airlines Logo
5:00 pm - 4:34 pm
CHS
-
STT
22h 34m
2 stops
Multiple Airlines Logo
2:36 pm - 8:38 am
STT
-
CHS
18h 02m
1 stop
$274Multiple Airlines
Tue, Mar 3 - Mon, Mar 9
Multiple Airlines Logo
3:01 pm - 2:31 pm
CHS
-
STT
22h 30m
1 stop
Multiple Airlines Logo
5:40 pm - 5:40 pm
STT
-
CHS
25h 00m
1 stop
$277Multiple Airlines
Tue, Feb 24 - Fri, Feb 27
Spirit Airlines Logo
5:00 pm - 4:34 pm
CHS
-
STT
22h 34m
2 stops
Spirit Airlines Logo
5:40 pm - 5:40 pm
STT
-
CHS
25h 00m
1 stop
$281Spirit Airlines
Tue, Feb 24 - Fri, Feb 27
Multiple Airlines Logo
3:01 pm - 2:31 pm
CHS
-
STT
22h 30m
1 stop
Multiple Airlines Logo
4:35 pm - 10:13 pm
STT
-
CHS
29h 38m
1 stop
$283Multiple Airlines
Tue, Feb 24 - Fri, Mar 13
Multiple Airlines Logo
3:01 pm - 2:31 pm
CHS
-
STT
22h 30m
1 stop
Multiple Airlines Logo
2:36 pm - 8:38 am
STT
-
CHS
18h 02m
1 stop
$284Multiple Airlines
Tue, Mar 3 - Mon, Mar 9
Spirit Airlines Logo
5:00 pm - 4:34 pm
CHS
-
STT
22h 34m
3 stops
Spirit Airlines Logo
5:40 pm - 4:05 pm
STT
-
CHS
23h 25m
3 stops
$290Spirit Airlines
Fri, Feb 20 - Tue, Feb 24

Spirit Airlines flights from Charleston to Saint Thomas Island

Our best Spirit Airlines deals on Charleston to Saint Thomas Island flight tickets
Spirit Airlines
Mar 19
CHS8:07 amCharleston
7h 21m
1 stop
STT3:28 pmSaint Thomas Island Cyril E King
Mar 23
STT4:35 pmSaint Thomas Island Cyril E King
5h 38m
1 stop
CHS10:13 pmCharleston
$251
Spirit Airlines
Feb 20
CHS5:00 pmCharleston
20h 31m
2 stops
STT2:31 pmSaint Thomas Island Cyril E King
Feb 24
STT5:40 pmSaint Thomas Island Cyril E King
23h 25m
3 stops
CHS4:05 pmCharleston
$254
Spirit Airlines
Feb 24
CHS5:00 pmCharleston
22h 34m
2 stops
STT4:34 pmSaint Thomas Island Cyril E King
Mar 13
STT4:35 pmSaint Thomas Island Cyril E King
5h 38m
1 stop
CHS10:13 pmCharleston
$261

United Airlines flights from Charleston to Saint Thomas Island

Our best United Airlines deals on Charleston to Saint Thomas Island flight tickets
United Airlines
Feb 22
CHS7:47 pmCharleston
17h 09m
1 stop
STT1:56 pmSaint Thomas Island Cyril E King
Feb 26
STT1:02 pmSaint Thomas Island Cyril E King
6h 58m
1 stop
CHS7:00 pmCharleston
$884
United Airlines
Feb 22
CHS10:05 amCharleston
26h 51m
1 stop
STT1:56 pmSaint Thomas Island Cyril E King
Feb 26
STT1:02 pmSaint Thomas Island Cyril E King
6h 58m
1 stop
CHS7:00 pmCharleston
$925
United Airlines
Feb 22
CHS7:47 pmCharleston
17h 09m
1 stop
STT1:56 pmSaint Thomas Island Cyril E King
Feb 26
STT1:02 pmSaint Thomas Island Cyril E King
6h 58m
1 stop
CHS7:00 pmCharleston
$970

momondo 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, momondo users made 832,500 searches. Data last updated February 8, 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

Price

CharlestonSaint Thomas Island

CHS - STT

CHSSTT

Charleston

Thu 3/19

8:07 am-3:28 pm

1 stop7h 21m

Saint Thomas Island Cyril E King

Mon 3/23

4:35 pm-10:13 pm

1 stop5h 38m

$251

CharlestonSaint Thomas Island

CHS - STT

CHSSTT

Charleston

Fri 2/20

5:00 pm-2:31 pm

2 stops20h 31m

Saint Thomas Island Cyril E King

Tue 2/24

5:40 pm-4:05 pm

3 stops23h 25m

$254

CharlestonSaint Thomas Island

CHS - STT

CHSSTT

Charleston

Tue 2/24

5:00 pm-4:34 pm

2 stops22h 34m

Saint Thomas Island Cyril E King

Fri 3/13

4:35 pm-10:13 pm

1 stop5h 38m

$261

CharlestonSaint Thomas Island

CHS - STT

CHSSTT

Charleston

Tue 3/10

3:01 pm-1:31 pm

1 stop22h 30m

Saint Thomas Island Cyril E King

Tue 3/17

4:35 pm-10:13 pm

1 stop29h 38m

$264

CharlestonSaint Thomas Island

CHS - STT

CHSSTT

Charleston

Tue 3/3

5:00 pm-4:34 pm

2 stops22h 34m

Saint Thomas Island Cyril E King

Mon 3/9

2:36 pm-8:38 am

1 stop18h 02m

$274

CharlestonSaint Thomas Island

CHS - STT

CHSSTT

Charleston

Tue 2/24

3:01 pm-2:31 pm

1 stop22h 30m

Saint Thomas Island Cyril E King

Fri 2/27

5:40 pm-5:40 pm

1 stop25h 00m

$277

CharlestonSaint Thomas Island

CHS - STT

CHSSTT

Charleston

Tue 2/24

5:00 pm-4:34 pm

2 stops22h 34m

Saint Thomas Island Cyril E King

Fri 2/27

5:40 pm-5:40 pm

1 stop25h 00m

$281

CharlestonSaint Thomas Island

CHS - STT

CHSSTT

Charleston

Tue 2/24

3:01 pm-2:31 pm

1 stop22h 30m

Saint Thomas Island Cyril E King

Fri 3/13

4:35 pm-10:13 pm

1 stop29h 38m

$283

CharlestonSaint Thomas Island

CHS - STT

CHSSTT

Charleston

Tue 3/3

3:01 pm-2:31 pm

1 stop22h 30m

Saint Thomas Island Cyril E King

Mon 3/9

2:36 pm-8:38 am

1 stop18h 02m

$284

CharlestonSaint Thomas Island

CHS - STT

CHSSTT

Charleston

Fri 2/20

5:00 pm-4:34 pm

3 stops22h 34m

Saint Thomas Island Cyril E King

Tue 2/24

5:40 pm-4:05 pm

3 stops23h 25m

$290

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to Saint Thomas Island from

How to get the cheapest flight ticket from Charleston to Saint Thomas Island

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Charleston and Saint Thomas Island?

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

The month of August is another great option to travel to Saint Thomas Island, with average flight prices from Charleston averaging around $466.

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

You are more likely to see cheaper flights to Saint Thomas Island from Charleston when booking weeks ahead of your departure date. In general, you can expect to find flights to Saint Thomas Island for around $600 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Saint Thomas Island from Charleston for as low as $455 on momondo.

Can stopping save me money on Charleston to Saint Thomas Island flights?

You could potentially save up to 46% on your flight if you consider stops on a Charleston to Saint Thomas Island flight.

When to book flights from Charleston to Saint Thomas Island

Are you open to changing your travel dates? Check out the ideal times to fly from Charleston to Saint Thomas Island according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Charleston to Saint Thomas Island (CHS to STT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Charleston to Saint Thomas Island

Fastest flight time

7h 21m

Direct flights

None
The fastest flight from Charleston to Saint Thomas Island takes 7h 21m
There are no direct flights from Charleston to Saint Thomas Island. There are no popular flight routes from Charleston to Saint Thomas Island.
Search flight deals

  • How far is Charleston to Saint Thomas Island Cyril E King by plane?

    The straight-line distance from Charleston to Saint Thomas Island Cyril E King is 1362.9 mi. Typically, this will take 7h 21m by plane in normal conditions.

  • When did momondo last update prices for flights from Charleston Airport to Saint Thomas Island Cyril E King Airport?

    Prices for flights from Charleston Airport to Saint Thomas Island Cyril E King Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Charleston Airport to Saint Thomas Island Cyril E King Airport?

  • How old do you have to be to fly from Charleston Airport to Saint Thomas Island Cyril E King Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Charleston Airport to Saint Thomas Island Cyril E King Airport.

  • What documentation or ID do you need to fly to Saint Thomas Island Cyril E King Airport?

    The required travel and health documents for your Saint Thomas Island Cyril E King Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Saint Thomas Island Cyril E King Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Charleston to Saint Thomas Island?

Best airlines flying from Charleston to Saint Thomas Island

Compare and see reviews for airlines that fly from Charleston to Saint Thomas Island with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $192Free CancellationRating
6.3
8,430 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $459Free CancellationRating
7.2
11,249 reviews
Search American Airlines flights
DeltaPriceFrom $462Free CancellationRating
7.9
8,172 reviews
Search Delta flights

Traveling to a place near Saint Thomas Island?

Book flights to Saint Thomas Island if you plan to visit one of these locations
St. John

Why use momondo?

Why should I use momondo to find a flight deal from Charleston to Saint Thomas Island?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Charleston to Saint Thomas Island. momondo saves you time and could save you money on your trip.

Can I find flights from Charleston to Saint Thomas Island with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Saint Thomas Island from Charleston with this policy.

How can momondo help me find flights from Charleston to Saint Thomas Island?

Once all potential Charleston to Saint Thomas Island flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Charleston to Saint Thomas Island right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Charleston to Saint Thomas Island now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Saint Thomas Island and let you know when they change.

An easier way to manage your Saint Thomas Island trip

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Find better results for your trip to the U.S. Virgin Islands

Airports servicing U.S. Virgin Islands

Saint Croix Airport