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Cheap flights from Charleston to Saint Thomas Island from $178

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 8/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Charleston to Saint Thomas Island

Cheap round-trip flights

Spirit Airlines Logo
8:17 pm - 11:13 amCHS-STT
14h 56m1 stop
Spirit Airlines Logo
12:18 pm - 7:12 pmSTT-CHS
6h 54m1 stop
$287Spirit Airlines
Find Deal
Thu, Aug 21 - Sun, Aug 24
Spirit Airlines Logo
10:30 am - 9:49 amCHS-STT
23h 19m1 stop
Spirit Airlines Logo
10:54 am - 9:25 amSTT-CHS
22h 31m1 stop
$301Spirit Airlines
Find Deal
Sun, Oct 19 - Sun, Oct 26
Spirit Airlines Logo
8:17 pm - 11:13 amCHS-STT
14h 56m1 stop
Spirit Airlines Logo
12:18 pm - 7:12 pmSTT-CHS
6h 54m1 stop
$322Spirit Airlines
Find Deal
Thu, Aug 21 - Sun, Aug 24
Spirit Airlines Logo
10:30 am - 9:49 amCHS-STT
23h 19m1 stop
Spirit Airlines Logo
2:01 pm - 10:25 amSTT-CHS
20h 24m2 stops
$323Spirit Airlines
Find Deal
Mon, Oct 27 - Sat, Nov 1
Delta Logo
5:30 am - 3:54 pmCHS-STT
9h 24m1 stop
Delta Logo
4:00 pm - 10:03 pmSTT-CHS
7h 03m1 stop
$452Delta
Find Deal
Mon, Jan 19 - Fri, Jan 23
American Airlines Logo
5:45 am - 4:55 pmCHS-STT
10h 10m2 stops
American Airlines Logo
6:17 pm - 8:41 amSTT-CHS
15h 24m1 stop
$453American Airlines
Find Deal
Mon, Nov 17 - Mon, Nov 24
American Airlines Logo
6:00 am - 4:05 pmCHS-STT
10h 05m1 stop
American Airlines Logo
6:17 pm - 12:19 amSTT-CHS
7h 02m1 stop
$456American Airlines
Find Deal
Tue, Oct 28 - Wed, Nov 12
Logo
6:08 pm - 9:44 amCHS-STT
39h 36m3 stops
Logo
10:49 am - 8:37 amSTT-CHS
21h 48m2 stops
$511
Find Deal
Fri, Sep 19 - Mon, Sep 29
Logo
2:48 pm - 11:13 amCHS-STT
20h 25m2 stops
Logo
2:43 pm - 9:33 amSTT-CHS
18h 50m2 stops
$515
Find Deal
Wed, Aug 20 - Wed, Aug 27
Delta Logo
5:30 am - 3:54 pmCHS-STT
9h 24m1 stop
Delta Logo
4:00 pm - 10:03 pmSTT-CHS
7h 03m1 stop
$541Delta
Find Deal
Mon, Jan 19 - Sun, Jan 25

Delta flights from Charleston to Saint Thomas Island

Our best Delta deals on Charleston to Saint Thomas Island flight tickets
Delta
Jan 19
CHS5:30 amCharleston
9h 24m
1 stop
STT3:54 pmSaint Thomas Island Cyril E King
Jan 23
STT4:00 pmSaint Thomas Island Cyril E King
7h 03m
1 stop
CHS10:03 pmCharleston
$452
Find similar
Delta
Jan 19
CHS5:30 amCharleston
9h 24m
1 stop
STT3:54 pmSaint Thomas Island Cyril E King
Jan 25
STT4:00 pmSaint Thomas Island Cyril E King
7h 03m
1 stop
CHS10:03 pmCharleston
$541
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
Aug 21
CHS8:17 pmCharleston
14h 56m
1 stop
STT11:13 amSaint Thomas Island Cyril E King
Aug 24
STT12:18 pmSaint Thomas Island Cyril E King
6h 54m
1 stop
CHS7:12 pmCharleston
$287
Find similar
Spirit Airlines
Oct 19
CHS10:30 amCharleston
23h 19m
1 stop
STT9:49 amSaint Thomas Island Cyril E King
Oct 26
STT10:54 amSaint Thomas Island Cyril E King
22h 31m
1 stop
CHS9:25 amCharleston
$301
Find similar
Spirit Airlines
Aug 21
CHS8:17 pmCharleston
14h 56m
1 stop
STT11:13 amSaint Thomas Island Cyril E King
Aug 24
STT12:18 pmSaint Thomas Island Cyril E King
6h 54m
1 stop
CHS7:12 pmCharleston
$322
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 August 6, 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

Thu 8/21

8:17 pm-11:13 am

1 stop14h 56m

Saint Thomas Island Cyril E King

Sun 8/24

12:18 pm-7:12 pm

1 stop6h 54m

$287

CharlestonSaint Thomas Island

CHS - STT

CHSSTT

Charleston

Sun 10/19

10:30 am-9:49 am

1 stop23h 19m

Saint Thomas Island Cyril E King

Sun 10/26

10:54 am-9:25 am

1 stop22h 31m

$301

CharlestonSaint Thomas Island

CHS - STT

CHSSTT

Charleston

Thu 8/21

8:17 pm-11:13 am

1 stop14h 56m

Saint Thomas Island Cyril E King

Sun 8/24

12:18 pm-7:12 pm

1 stop6h 54m

$322

CharlestonSaint Thomas Island

CHS - STT

CHSSTT

Charleston

Mon 10/27

10:30 am-9:49 am

1 stop23h 19m

Saint Thomas Island Cyril E King

Sat 11/1

2:01 pm-10:25 am

2 stops20h 24m

$323

CharlestonSaint Thomas Island

CHS - STT

CHSSTT

Charleston

Mon 1/19

5:30 am-3:54 pm

1 stop9h 24m

Saint Thomas Island Cyril E King

Fri 1/23

4:00 pm-10:03 pm

1 stop7h 03m

$452

CharlestonSaint Thomas Island

CHS - STT

CHSSTT

Charleston

Mon 11/17

5:45 am-4:55 pm

2 stops10h 10m

Saint Thomas Island Cyril E King

Mon 11/24

6:17 pm-8:41 am

1 stop15h 24m

$453

CharlestonSaint Thomas Island

CHS - STT

CHSSTT

Charleston

Tue 10/28

6:00 am-4:05 pm

1 stop10h 05m

Saint Thomas Island Cyril E King

Wed 11/12

6:17 pm-12:19 am

1 stop7h 02m

$456

CharlestonSaint Thomas Island

CHS - STT

CHSSTT

Charleston

Fri 9/19

6:08 pm-9:44 am

3 stops39h 36m

Saint Thomas Island Cyril E King

Mon 9/29

10:49 am-8:37 am

2 stops21h 48m

$511

CharlestonSaint Thomas Island

CHS - STT

CHSSTT

Charleston

Wed 8/20

2:48 pm-11:13 am

2 stops20h 25m

Saint Thomas Island Cyril E King

Wed 8/27

2:43 pm-9:33 am

2 stops18h 50m

$515

CharlestonSaint Thomas Island

CHS - STT

CHSSTT

Charleston

Mon 1/19

5:30 am-3:54 pm

1 stop9h 24m

Saint Thomas Island Cyril E King

Sun 1/25

4:00 pm-10:03 pm

1 stop7h 03m

$541

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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 January is another great option to travel to Saint Thomas Island, with average flight prices from Charleston averaging around $520.

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 $612 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

Best Price Found

$178

Fastest flight time

5h 42m

Direct flights

None

Airports in Saint Thomas Island

1 airport
The best one-way flight to Saint Thomas Island from Charleston in the past 72 hours is $178. The best round-trip flight deal from Charleston to Saint Thomas Island found on momondo in the last 72 hours is $287.
The fastest flight from Charleston to Saint Thomas Island takes 5h 42m
There are no direct flights from Charleston to Saint Thomas Island. Popular non-direct route for this connection is Charleston Airport - Saint Thomas Island Cyril E King Airport.
There is 1 airport near Saint Thomas Island: Saint Thomas Island Cyril E King (STT)
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 42m 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
8,055 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $417Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $452Free CancellationRating
8.0
7,985 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