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Cheap flights from Charleston to Saint Thomas Island from $107

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 4/14. 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.
Multiple Airlines Logo
8:07 am - 3:28 pm
CHS
-
STT
7h 21m
1 stop
Multiple Airlines Logo
10:49 am - 8:38 am
STT
-
CHS
21h 49m
1 stop
$324Multiple Airlines
Sat, Apr 11 - Wed, Apr 15
Multiple Airlines Logo
8:07 am - 3:28 pm
CHS
-
STT
7h 21m
1 stop
Multiple Airlines Logo
10:49 am - 8:38 am
STT
-
CHS
21h 49m
1 stop
$325Multiple Airlines
Mon, Apr 13 - Mon, Apr 20
Multiple Airlines Logo
8:07 am - 3:28 pm
CHS
-
STT
7h 21m
1 stop
Multiple Airlines Logo
10:49 am - 8:38 am
STT
-
CHS
21h 49m
1 stop
$341Multiple Airlines
Sat, Apr 11 - Sat, Apr 18
Multiple Airlines Logo
8:07 am - 3:28 pm
CHS
-
STT
7h 21m
1 stop
Multiple Airlines Logo
10:49 am - 8:38 am
STT
-
CHS
21h 49m
1 stop
$343Multiple Airlines
Tue, Apr 14 - Mon, Apr 20
Multiple Airlines Logo
8:07 am - 1:26 pm
CHS
-
STT
29h 19m
2 stops
Multiple Airlines Logo
10:49 am - 8:38 am
STT
-
CHS
21h 49m
1 stop
$347Multiple Airlines
Mon, Apr 13 - Mon, Apr 20
Delta Logo
5:20 am - 2:48 pm
CHS
-
STT
9h 28m
1 stop
Delta Logo
3:05 pm - 12:22 am
STT
-
CHS
9h 17m
1 stop
$360Delta
Tue, Apr 14 - Mon, Apr 20
Multiple Airlines Logo
4:34 pm - 9:54 am
CHS
-
STT
17h 20m
1 stop
Multiple Airlines Logo
10:49 am - 8:38 am
STT
-
CHS
21h 49m
1 stop
$367Multiple Airlines
Wed, May 13 - Sat, May 23
Multiple Airlines Logo
8:07 am - 3:28 pm
CHS
-
STT
7h 21m
1 stop
Multiple Airlines Logo
12:25 pm - 8:38 am
STT
-
CHS
20h 13m
2 stops
$381Multiple Airlines
Sat, Apr 11 - Sat, Apr 18
Multiple Airlines Logo
8:07 am - 3:28 pm
CHS
-
STT
7h 21m
1 stop
Multiple Airlines Logo
2:36 pm - 8:43 am
STT
-
CHS
18h 07m
1 stop
$396Multiple Airlines
Wed, Apr 8 - Sun, Apr 12
American Airlines Logo
8:21 pm - 1:15 pm
CHS
-
STT
16h 54m
2 stops
American Airlines Logo
5:05 pm - 10:34 am
STT
-
CHS
17h 29m
1 stop
$420American Airlines
Mon, Apr 20 - Mon, Apr 27

JetBlue flights from Charleston to Saint Thomas Island

Our best JetBlue deals on Charleston to Saint Thomas Island flight tickets
JetBlue
Apr 4
CHS7:28 pmCharleston
18h 37m
1 stop
STT2:05 pmSaint Thomas Island Cyril E King
Apr 9
STT3:00 pmSaint Thomas Island Cyril E King
27h 33m
2 stops
CHS6:33 pmCharleston
$732
JetBlue
Apr 4
CHS7:28 pmCharleston
18h 37m
1 stop
STT2:05 pmSaint Thomas Island Cyril E King
Apr 9
STT3:00 pmSaint Thomas Island Cyril E King
27h 33m
2 stops
CHS6:33 pmCharleston
$792
JetBlue
Apr 4
CHS7:28 pmCharleston
18h 37m
1 stop
STT2:05 pmSaint Thomas Island Cyril E King
Apr 9
STT3:00 pmSaint Thomas Island Cyril E King
27h 33m
2 stops
CHS6:33 pmCharleston
$823

American Airlines flights from Charleston to Saint Thomas Island

Our best American Airlines deals on Charleston to Saint Thomas Island flight tickets
American Airlines
Apr 20
CHS8:21 pmCharleston
16h 54m
2 stops
STT1:15 pmSaint Thomas Island Cyril E King
Apr 27
STT5:05 pmSaint Thomas Island Cyril E King
17h 29m
1 stop
CHS10:34 amCharleston
$420
American Airlines
May 1
CHS8:21 pmCharleston
15h 14m
2 stops
STT11:35 amSaint Thomas Island Cyril E King
May 9
STT12:25 pmSaint Thomas Island Cyril E King
11h 59m
1 stop
CHS12:24 amCharleston
$445
American Airlines
Apr 4
CHS8:17 pmCharleston
14h 49m
1 stop
STT11:06 amSaint Thomas Island Cyril E King
Apr 7
STT5:05 pmSaint Thomas Island Cyril E King
17h 29m
1 stop
CHS10:34 amCharleston
$471

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 March 27, 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

Cheapest round-trip

CharlestonSaint Thomas Island

CHS - STT

CHSSTT

Charleston

Sat 4/11

8:07 am-3:28 pm

1 stop7h 21m

Saint Thomas Island Cyril E King

Wed 4/15

10:49 am-8:38 am

1 stop21h 49m

$324

CharlestonSaint Thomas Island

CHS - STT

CHSSTT

Charleston

Mon 4/13

8:07 am-3:28 pm

1 stop7h 21m

Saint Thomas Island Cyril E King

Mon 4/20

10:49 am-8:38 am

1 stop21h 49m

$325

CharlestonSaint Thomas Island

CHS - STT

CHSSTT

Charleston

Sat 4/11

8:07 am-3:28 pm

1 stop7h 21m

Saint Thomas Island Cyril E King

Sat 4/18

10:49 am-8:38 am

1 stop21h 49m

$341

CharlestonSaint Thomas Island

CHS - STT

CHSSTT

Charleston

Tue 4/14

8:07 am-3:28 pm

1 stop7h 21m

Saint Thomas Island Cyril E King

Mon 4/20

10:49 am-8:38 am

1 stop21h 49m

$343

CharlestonSaint Thomas Island

CHS - STT

CHSSTT

Charleston

Mon 4/13

8:07 am-1:26 pm

2 stops29h 19m

Saint Thomas Island Cyril E King

Mon 4/20

10:49 am-8:38 am

1 stop21h 49m

$347
Quickest round-trip

CharlestonSaint Thomas Island

CHS - STT

CHSSTT

Charleston

Tue 4/14

5:20 am-2:48 pm

1 stop9h 28m

Saint Thomas Island Cyril E King

Mon 4/20

3:05 pm-12:22 am

1 stop9h 17m

$360

CharlestonSaint Thomas Island

CHS - STT

CHSSTT

Charleston

Wed 5/13

4:34 pm-9:54 am

1 stop17h 20m

Saint Thomas Island Cyril E King

Sat 5/23

10:49 am-8:38 am

1 stop21h 49m

$367

CharlestonSaint Thomas Island

CHS - STT

CHSSTT

Charleston

Sat 4/11

8:07 am-3:28 pm

1 stop7h 21m

Saint Thomas Island Cyril E King

Sat 4/18

12:25 pm-8:38 am

2 stops20h 13m

$381

CharlestonSaint Thomas Island

CHS - STT

CHSSTT

Charleston

Wed 4/8

8:07 am-3:28 pm

1 stop7h 21m

Saint Thomas Island Cyril E King

Sun 4/12

2:36 pm-8:43 am

1 stop18h 07m

$396

CharlestonSaint Thomas Island

CHS - STT

CHSSTT

Charleston

Mon 4/20

8:21 pm-1:15 pm

2 stops16h 54m

Saint Thomas Island Cyril E King

Mon 4/27

5:05 pm-10:34 am

1 stop17h 29m

$420

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 $493.

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 $607 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 17% 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

8h 31m

Direct flights

None
The fastest flight from Charleston to Saint Thomas Island takes 8h 31m
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 8h 31m 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 $260Free CancellationRating
6.3
8,552 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $439Free CancellationRating
7.1
11,520 reviews
Search American Airlines flights
DeltaPriceFrom $462Free CancellationRating
7.9
8,357 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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Saint Croix Airport