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Cheap flights from Charleston to Saint Thomas Island from $267

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 1/21. 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

Spirit Airlines Logo
10:11 am - 9:56 amCHS-STT
23h 45m1 stop
Spirit Airlines Logo
11:01 am - 10:06 amSTT-CHS
23h 05m1 stop
$273Spirit Airlines
Find Deal
Sun, Oct 26 - Sat, Nov 1
Spirit Airlines Logo
10:11 am - 9:56 amCHS-STT
23h 45m1 stop
Spirit Airlines Logo
11:01 am - 9:06 amSTT-CHS
22h 05m1 stop
$285Spirit Airlines
Find Deal
Thu, Oct 16 - Sun, Oct 19
Spirit Airlines Logo
5:40 pm - 12:28 pmCHS-STT
17h 48m1 stop
Spirit Airlines Logo
1:33 pm - 10:45 amSTT-CHS
22h 12m1 stop
$286Spirit Airlines
Find Deal
Sat, Nov 8 - Sat, Nov 15
Spirit Airlines Logo
5:40 pm - 12:28 pmCHS-STT
17h 48m1 stop
Spirit Airlines Logo
1:33 pm - 10:45 amSTT-CHS
22h 12m1 stop
$287Spirit Airlines
Find Deal
Sat, Nov 8 - Sat, Nov 15
Multiple Airlines Logo
7:55 pm - 12:59 pmCHS-STT
41h 04m2 stops
Multiple Airlines Logo
2:01 pm - 8:37 amSTT-CHS
18h 36m1 stop
$326Multiple Airlines
Find Deal
Tue, Oct 7 - Sat, Oct 11
American Airlines Logo
8:16 pm - 1:45 pmCHS-STT
16h 29m1 stop
American Airlines Logo
6:35 pm - 8:28 amSTT-CHS
14h 53m2 stops
$453American Airlines
Find Deal
Wed, Jan 21 - Sun, Jan 25
American Airlines Logo
8:39 pm - 12:10 pmCHS-STT
14h 31m2 stops
American Airlines Logo
6:35 pm - 10:21 amSTT-CHS
16h 46m2 stops
$456American Airlines
Find Deal
Fri, Jan 9 - Fri, Jan 16
Multiple Airlines Logo
5:20 pm - 3:11 pmCHS-STT
20h 51m2 stops
Multiple Airlines Logo
1:33 pm - 10:45 amSTT-CHS
22h 12m1 stop
$481Multiple Airlines
Find Deal
Mon, Dec 1 - Sat, Dec 6
Delta Logo
6:30 am - 3:54 pmCHS-STT
8h 24m1 stop
Delta Logo
3:00 pm - 8:40 pmSTT-CHS
6h 40m1 stop
$536Delta
Find Deal
Thu, Jan 15 - Wed, Jan 21
Delta Logo
5:30 am - 12:50 pmCHS-STT
6h 20m1 stop
Delta Logo
3:00 pm - 8:40 pmSTT-CHS
6h 40m1 stop
$559Delta
Find Deal
Tue, Mar 3 - Wed, Mar 4

American Airlines flights from Charleston to Saint Thomas Island

Our best American Airlines deals on Charleston to Saint Thomas Island flight tickets
American Airlines
Jan 21
CHS8:16 pmCharleston
16h 29m
1 stop
STT1:45 pmSaint Thomas Island Cyril E King
Jan 25
STT6:35 pmSaint Thomas Island Cyril E King
14h 53m
2 stops
CHS8:28 amCharleston
$453
Find similar
American Airlines
Jan 9
CHS8:39 pmCharleston
14h 31m
2 stops
STT12:10 pmSaint Thomas Island Cyril E King
Jan 16
STT6:35 pmSaint Thomas Island Cyril E King
16h 46m
2 stops
CHS10:21 amCharleston
$456
Find similar
American Airlines
Oct 28
CHS6:00 amCharleston
10h 05m
1 stop
STT4:05 pmSaint Thomas Island Cyril E King
Nov 12
STT6:17 pmSaint Thomas Island Cyril E King
15h 12m
2 stops
CHS8:29 amCharleston
$459
Find similar

Spirit Airlines flights from Charleston to Saint Thomas Island

Our best Spirit Airlines deals on Charleston to Saint Thomas Island flight tickets
Spirit Airlines
Oct 26
CHS10:11 amCharleston
23h 45m
1 stop
STT9:56 amSaint Thomas Island Cyril E King
Nov 1
STT11:01 amSaint Thomas Island Cyril E King
23h 05m
1 stop
CHS10:06 amCharleston
$273
Find similar
Spirit Airlines
Oct 16
CHS10:11 amCharleston
23h 45m
1 stop
STT9:56 amSaint Thomas Island Cyril E King
Oct 19
STT11:01 amSaint Thomas Island Cyril E King
22h 05m
1 stop
CHS9:06 amCharleston
$285
Find similar
Spirit Airlines
Nov 8
CHS5:40 pmCharleston
17h 48m
1 stop
STT12:28 pmSaint Thomas Island Cyril E King
Nov 15
STT1:33 pmSaint Thomas Island Cyril E King
22h 12m
1 stop
CHS10:45 amCharleston
$286
Find similar

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 September 24, 2025.
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

Sun 10/26

10:11 am-9:56 am

1 stop23h 45m

Saint Thomas Island Cyril E King

Sat 11/1

11:01 am-10:06 am

1 stop23h 05m

$273

CharlestonSaint Thomas Island

CHS - STT

CHSSTT

Charleston

Thu 10/16

10:11 am-9:56 am

1 stop23h 45m

Saint Thomas Island Cyril E King

Sun 10/19

11:01 am-9:06 am

1 stop22h 05m

$285

CharlestonSaint Thomas Island

CHS - STT

CHSSTT

Charleston

Sat 11/8

5:40 pm-12:28 pm

1 stop17h 48m

Saint Thomas Island Cyril E King

Sat 11/15

1:33 pm-10:45 am

1 stop22h 12m

$286

CharlestonSaint Thomas Island

CHS - STT

CHSSTT

Charleston

Sat 11/8

5:40 pm-12:28 pm

1 stop17h 48m

Saint Thomas Island Cyril E King

Sat 11/15

1:33 pm-10:45 am

1 stop22h 12m

$287

CharlestonSaint Thomas Island

CHS - STT

CHSSTT

Charleston

Tue 10/7

7:55 pm-12:59 pm

2 stops41h 04m

Saint Thomas Island Cyril E King

Sat 10/11

2:01 pm-8:37 am

1 stop18h 36m

$326

CharlestonSaint Thomas Island

CHS - STT

CHSSTT

Charleston

Wed 1/21

8:16 pm-1:45 pm

1 stop16h 29m

Saint Thomas Island Cyril E King

Sun 1/25

6:35 pm-8:28 am

2 stops14h 53m

$453

CharlestonSaint Thomas Island

CHS - STT

CHSSTT

Charleston

Fri 1/9

8:39 pm-12:10 pm

2 stops14h 31m

Saint Thomas Island Cyril E King

Fri 1/16

6:35 pm-10:21 am

2 stops16h 46m

$456

CharlestonSaint Thomas Island

CHS - STT

CHSSTT

Charleston

Mon 12/1

5:20 pm-3:11 pm

2 stops20h 51m

Saint Thomas Island Cyril E King

Sat 12/6

1:33 pm-10:45 am

1 stop22h 12m

$481

CharlestonSaint Thomas Island

CHS - STT

CHSSTT

Charleston

Thu 1/15

6:30 am-3:54 pm

1 stop8h 24m

Saint Thomas Island Cyril E King

Wed 1/21

3:00 pm-8:40 pm

1 stop6h 40m

$536

CharlestonSaint Thomas Island

CHS - STT

CHSSTT

Charleston

Tue 3/3

5:30 am-12:50 pm

1 stop6h 20m

Saint Thomas Island Cyril E King

Wed 3/4

3:00 pm-8:40 pm

1 stop6h 40m

$559

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 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 February is another great option to travel to Saint Thomas Island, with average flight prices from Charleston averaging around $495.

What is the cheapest day to depart on your flight to Saint Thomas Island?

On average, the least expensive day to fly to Saint Thomas Island from Charleston is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $521. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Charleston to Saint Thomas Island for around $691.

What is the cheapest time of day to depart on your flight to Saint Thomas Island?

The cheapest time of day to fly to Saint Thomas Island is at noon when flights can be purchased for as low as $234. Flights to Saint Thomas Island are more costly in the morning, with an average ticket price of $606. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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 $617 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 $389 on momondo.

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

Direct flights

None
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 5h 30m 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 $176Free CancellationRating
6.3
8,042 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $419Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $445Free CancellationRating
7.9
7,973 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