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Cheap flights from Charleston to Saint Thomas Island from $303

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 11/5. 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.
United Airlines Logo
6:50 am - 3:43 pm
CHS
-
STT
8h 53m
1 stop
United Airlines Logo
1:22 pm - 10:15 pm
STT
-
CHS
8h 53m
1 stop
$470United Airlines
Sun, Jul 26 - Thu, Jul 30
American Airlines Logo
6:00 am - 4:00 pm
CHS
-
STT
10h 00m
1 stop
American Airlines Logo
4:46 pm - 11:59 pm
STT
-
CHS
7h 13m
1 stop
$530American Airlines
Thu, Jul 23 - Mon, Jul 27
American Airlines Logo
5:00 am - 11:03 am
CHS
-
STT
6h 03m
1 stop
American Airlines Logo
4:49 pm - 10:07 am
STT
-
CHS
17h 18m
2 stops
$534American Airlines
Wed, May 27 - Thu, Jun 4
American Airlines Logo
4:06 pm - 12:52 pm
CHS
-
STT
20h 46m
2 stops
American Airlines Logo
4:42 pm - 1:16 pm
STT
-
CHS
20h 34m
2 stops
$535American Airlines
Wed, Aug 19 - Sun, Aug 23
JetBlue Logo
6:42 pm - 2:03 pm
CHS
-
STT
19h 21m
1 stop
JetBlue Logo
2:58 pm - 11:31 am
STT
-
CHS
20h 33m
2 stops
$540JetBlue
Mon, Jul 20 - Fri, Jul 24
JetBlue Logo
9:29 am - 2:42 pm
CHS
-
STT
29h 13m
2 stops
JetBlue Logo
2:58 pm - 5:50 pm
STT
-
CHS
26h 52m
2 stops
$545JetBlue
Tue, Jun 9 - Tue, Jun 16
American Airlines Logo
7:50 pm - 12:59 pm
CHS
-
STT
17h 09m
2 stops
American Airlines Logo
4:50 pm - 11:59 pm
STT
-
CHS
7h 09m
1 stop
$550American Airlines
Sun, Jul 26 - Thu, Jul 30
JetBlue Logo
9:29 am - 2:42 pm
CHS
-
STT
29h 13m
2 stops
JetBlue Logo
2:58 pm - 5:50 pm
STT
-
CHS
26h 52m
2 stops
$554JetBlue
Tue, Jun 9 - Tue, Jun 16
JetBlue Logo
9:29 am - 2:42 pm
CHS
-
STT
29h 13m
2 stops
JetBlue Logo
2:58 pm - 1:07 pm
STT
-
CHS
22h 09m
2 stops
$556JetBlue
Tue, Jun 9 - Tue, Jun 16
United Airlines Logo
7:47 pm - 12:20 pm
CHS
-
STT
16h 33m
1 stop
United Airlines Logo
6:05 pm - 10:16 am
STT
-
CHS
16h 11m
2 stops
$573United Airlines
Sat, Jun 6 - Sat, Jun 13

JetBlue flights from Charleston to Saint Thomas Island

Our best JetBlue deals on Charleston to Saint Thomas Island flight tickets
JetBlue
Jul 20
CHS6:42 pmCharleston
19h 21m
1 stop
STT2:03 pmSaint Thomas Island Cyril E King
Jul 24
STT2:58 pmSaint Thomas Island Cyril E King
20h 33m
2 stops
CHS11:31 amCharleston
$540
JetBlue
Jun 9
CHS9:29 amCharleston
29h 13m
2 stops
STT2:42 pmSaint Thomas Island Cyril E King
Jun 16
STT2:58 pmSaint Thomas Island Cyril E King
26h 52m
2 stops
CHS5:50 pmCharleston
$545
JetBlue
Jun 9
CHS9:29 amCharleston
29h 13m
2 stops
STT2:42 pmSaint Thomas Island Cyril E King
Jun 16
STT2:58 pmSaint Thomas Island Cyril E King
26h 52m
2 stops
CHS5:50 pmCharleston
$554

United Airlines flights from Charleston to Saint Thomas Island

Our best United Airlines deals on Charleston to Saint Thomas Island flight tickets
United Airlines
Jul 26
CHS6:50 amCharleston
8h 53m
1 stop
STT3:43 pmSaint Thomas Island Cyril E King
Jul 30
STT1:22 pmSaint Thomas Island Cyril E King
8h 53m
1 stop
CHS10:15 pmCharleston
$470
United Airlines
Jun 6
CHS7:47 pmCharleston
16h 33m
1 stop
STT12:20 pmSaint Thomas Island Cyril E King
Jun 13
STT6:05 pmSaint Thomas Island Cyril E King
16h 11m
2 stops
CHS10:16 amCharleston
$573
United Airlines
Jun 4
CHS7:15 amCharleston
8h 28m
1 stop
STT3:43 pmSaint Thomas Island Cyril E King
Jun 7
STT2:10 pmSaint Thomas Island Cyril E King
9h 42m
1 stop
CHS11:52 pmCharleston
$643

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 May 9, 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

Sun 7/26

6:50 am-3:43 pm

1 stop8h 53m

Saint Thomas Island Cyril E King

Thu 7/30

1:22 pm-10:15 pm

1 stop8h 53m

$470
Quickest round-trip

CharlestonSaint Thomas Island

CHS - STT

CHSSTT

Charleston

Thu 7/23

6:00 am-4:00 pm

1 stop10h 00m

Saint Thomas Island Cyril E King

Mon 7/27

4:46 pm-11:59 pm

1 stop7h 13m

$530

CharlestonSaint Thomas Island

CHS - STT

CHSSTT

Charleston

Wed 5/27

5:00 am-11:03 am

1 stop6h 03m

Saint Thomas Island Cyril E King

Thu 6/4

4:49 pm-10:07 am

2 stops17h 18m

$534

CharlestonSaint Thomas Island

CHS - STT

CHSSTT

Charleston

Wed 8/19

4:06 pm-12:52 pm

2 stops20h 46m

Saint Thomas Island Cyril E King

Sun 8/23

4:42 pm-1:16 pm

2 stops20h 34m

$535

CharlestonSaint Thomas Island

CHS - STT

CHSSTT

Charleston

Mon 7/20

6:42 pm-2:03 pm

1 stop19h 21m

Saint Thomas Island Cyril E King

Fri 7/24

2:58 pm-11:31 am

2 stops20h 33m

$540

CharlestonSaint Thomas Island

CHS - STT

CHSSTT

Charleston

Tue 6/9

9:29 am-2:42 pm

2 stops29h 13m

Saint Thomas Island Cyril E King

Tue 6/16

2:58 pm-5:50 pm

2 stops26h 52m

$545

CharlestonSaint Thomas Island

CHS - STT

CHSSTT

Charleston

Sun 7/26

7:50 pm-12:59 pm

2 stops17h 09m

Saint Thomas Island Cyril E King

Thu 7/30

4:50 pm-11:59 pm

1 stop7h 09m

$550

CharlestonSaint Thomas Island

CHS - STT

CHSSTT

Charleston

Tue 6/9

9:29 am-2:42 pm

2 stops29h 13m

Saint Thomas Island Cyril E King

Tue 6/16

2:58 pm-5:50 pm

2 stops26h 52m

$554

CharlestonSaint Thomas Island

CHS - STT

CHSSTT

Charleston

Tue 6/9

9:29 am-2:42 pm

2 stops29h 13m

Saint Thomas Island Cyril E King

Tue 6/16

2:58 pm-1:07 pm

2 stops22h 09m

$556

CharlestonSaint Thomas Island

CHS - STT

CHSSTT

Charleston

Sat 6/6

7:47 pm-12:20 pm

1 stop16h 33m

Saint Thomas Island Cyril E King

Sat 6/13

6:05 pm-10:16 am

2 stops16h 11m

$573

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.

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

7h 14m

Direct flights

None
The fastest flight from Charleston to Saint Thomas Island takes 7h 14m
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

Frequently asked questions about flying from Charleston to Saint Thomas Island

  • 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 14m 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
8,634 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $459Free CancellationRating
7.1
11,669 reviews
Search American Airlines flights
DeltaPriceFrom $462Free CancellationRating
7.9
8,457 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.

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