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Cheap flights from Charleston to Caribbean Islands from $92

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 Caribbean Islands departing on 8/11. 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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Find the cheapest flights from Charleston to Caribbean Islands

Cheap round-trip flights

Frontier Logo
3:31 pm - 11:58 pmCHS-SJU
8h 27m1 stop
Frontier Logo
1:11 am - 2:36 pmSJU-CHS
13h 25m1 stop
$218Frontier
Find Deal
Fri, Oct 24 - Sun, Oct 26
Frontier Logo
3:26 pm - 11:23 pmCHS-SJU
7h 57m1 stop
Frontier Logo
12:28 am - 2:31 pmSJU-CHS
14h 03m1 stop
$219Frontier
Find Deal
Thu, Sep 18 - Sat, Sep 20
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
$246Spirit Airlines
Find Deal
Thu, Aug 21 - Thu, Aug 28
Spirit Airlines Logo
12:10 pm - 2:11 pmCHS-SJU
26h 01m2 stops
Spirit Airlines Logo
2:48 pm - 8:15 amSJU-CHS
17h 27m1 stop
$250Spirit Airlines
Find Deal
Thu, Sep 25 - Sun, Sep 28
American Airlines Logo
10:10 am - 6:14 pmCHS-SJU
8h 04m1 stop
American Airlines Logo
12:01 pm - 11:37 pmSJU-CHS
11h 36m1 stop
$251American Airlines
Find Deal
Wed, Sep 24 - Wed, Oct 1
Delta Logo
2:55 pm - 10:00 pmCHS-SJU
7h 05m1 stop
Delta Logo
7:15 am - 3:09 pmSJU-CHS
7h 54m1 stop
$261Delta
Find Deal
Sat, Oct 4 - Sat, Oct 11
United Airlines Logo
6:00 am - 2:40 pmCHS-SJU
7h 40m1 stop
United Airlines Logo
8:30 am - 2:39 pmSJU-CHS
7h 09m1 stop
$287United Airlines
Find Deal
Sun, Nov 16 - Thu, Nov 20
Delta Logo
4:14 pm - 9:59 pmCHS-SJU
5h 45m1 stop
Delta Logo
1:51 pm - 6:56 pmSJU-CHS
6h 05m1 stop
$294Delta
Find Deal
Sat, Nov 1 - Thu, Nov 6
American Airlines Logo
5:38 am - 6:15 pmCHS-SJU
12h 37m1 stop
American Airlines Logo
3:55 pm - 8:15 amSJU-CHS
16h 20m2 stops
$322American Airlines
Find Deal
Tue, Sep 2 - Wed, Sep 24
United Airlines Logo
6:00 am - 1:45 pmCHS-SJU
7h 45m1 stop
United Airlines Logo
1:05 am - 9:15 amSJU-CHS
8h 10m1 stop
$341United Airlines
Find Deal
Wed, Sep 24 - Tue, Sep 30

American Airlines flights from Charleston to Caribbean Islands

Our best American Airlines deals on Charleston to Caribbean Islands flight tickets
American Airlines
Sep 24
CHS10:10 amCharleston
8h 04m
1 stop
SJU6:14 pmSan Juan Luis Munoz Marin Intl
Oct 1
SJU12:01 pmSan Juan Luis Munoz Marin Intl
11h 36m
1 stop
CHS11:37 pmCharleston
$251
Find similar
American Airlines
Sep 2
CHS5:38 amCharleston
12h 37m
1 stop
SJU6:15 pmSan Juan Luis Munoz Marin Intl
Sep 24
SJU3:55 pmSan Juan Luis Munoz Marin Intl
16h 20m
2 stops
CHS8:15 amCharleston
$322
Find similar
American Airlines
Sep 1
CHS5:38 amCharleston
7h 12m
1 stop
PUJ12:50 pmPunta Cana
Sep 3
PUJ4:25 pmPunta Cana
6h 32m
1 stop
CHS10:57 pmCharleston
$337
Find similar

Frontier flights from Charleston to Caribbean Islands

Our best Frontier deals on Charleston to Caribbean Islands flight tickets
Frontier
Oct 24
CHS3:31 pmCharleston
8h 27m
1 stop
SJU11:58 pmSan Juan Luis Munoz Marin Intl
Oct 26
SJU1:11 amSan Juan Luis Munoz Marin Intl
13h 25m
1 stop
CHS2:36 pmCharleston
$218
Find similar
Frontier
Sep 18
CHS3:26 pmCharleston
7h 57m
1 stop
SJU11:23 pmSan Juan Luis Munoz Marin Intl
Sep 20
SJU12:28 amSan Juan Luis Munoz Marin Intl
14h 03m
1 stop
CHS2:31 pmCharleston
$219
Find similar
Frontier
Aug 1
CHS9:05 amCharleston
11h 34m
1 stop
SJU8:39 pmSan Juan Luis Munoz Marin Intl
Aug 7
SJU12:59 amSan Juan Luis Munoz Marin Intl
7h 07m
1 stop
CHS8:06 amCharleston
$248
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Charleston to Caribbean Islands 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 July 31, 2025.
Use the filters below to find and compare flights from Charleston to Caribbean Islands that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Fri 10/24

3:31 pm-11:58 pm

1 stop8h 27m

San Juan Luis Munoz Marin Intl

Sun 10/26

1:11 am-2:36 pm

1 stop13h 25m

$218

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Thu 9/18

3:26 pm-11:23 pm

1 stop7h 57m

San Juan Luis Munoz Marin Intl

Sat 9/20

12:28 am-2:31 pm

1 stop14h 03m

$219

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

Thu 8/28

12:18 pm-7:12 pm

1 stop6h 54m

$246

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Thu 9/25

12:10 pm-2:11 pm

2 stops26h 01m

San Juan Luis Munoz Marin Intl

Sun 9/28

2:48 pm-8:15 am

1 stop17h 27m

$250

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Wed 9/24

10:10 am-6:14 pm

1 stop8h 04m

San Juan Luis Munoz Marin Intl

Wed 10/1

12:01 pm-11:37 pm

1 stop11h 36m

$251

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Sat 10/4

2:55 pm-10:00 pm

1 stop7h 05m

San Juan Luis Munoz Marin Intl

Sat 10/11

7:15 am-3:09 pm

1 stop7h 54m

$261

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Sun 11/16

6:00 am-2:40 pm

1 stop7h 40m

San Juan Luis Munoz Marin Intl

Thu 11/20

8:30 am-2:39 pm

1 stop7h 09m

$287

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Sat 11/1

4:14 pm-9:59 pm

1 stop5h 45m

San Juan Luis Munoz Marin Intl

Thu 11/6

1:51 pm-6:56 pm

1 stop6h 05m

$294

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Tue 9/2

5:38 am-6:15 pm

1 stop12h 37m

San Juan Luis Munoz Marin Intl

Wed 9/24

3:55 pm-8:15 am

2 stops16h 20m

$322

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Wed 9/24

6:00 am-1:45 pm

1 stop7h 45m

San Juan Luis Munoz Marin Intl

Tue 9/30

1:05 am-9:15 am

1 stop8h 10m

$341

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 Caribbean Islands from

How to get the cheapest flight ticket from Charleston to Caribbean Islands

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 cheapest month to fly to Caribbean Islands?

The month of October is, on average, the cheapest month to fly to Caribbean Islands from Charleston, with most prices found around $322. The month of September is another great option to travel to Caribbean Islands, with average flight prices from Charleston averaging around $344.

What is the cheapest day to depart on your flight to Caribbean Islands?

The cheapest day to depart from Charleston to Caribbean Islands is on a Tuesday. Travelers who choose to depart for Caribbean Islands on a Tuesday will often find tickets for as low as $352. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $484. These prices are subject to change though, so be sure to set up a Price Alert for flights to Caribbean Islands.

What is the cheapest time of day to depart on your flight to Caribbean Islands?

According to our data, the cheapest time of day to fly to Caribbean Islands is in the evening. momondo users have found flights departing from Charleston to Caribbean Islands in the evening for as low as $321. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the afternoon because they tend to be around $455. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Caribbean Islands?

You are more likely to see cheaper flights to Caribbean Islands from Charleston when booking weeks ahead of your departure date. In general, you can expect to find flights to Caribbean Islands for around $437 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Caribbean Islands from Charleston for as low as $345 on momondo.

Can stopping save me money on Charleston to Caribbean Islands flights?

No. A direct flight is the cheapest option for a flight between Charleston to Caribbean Islands.

Cheap Charleston to Caribbean Islands flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Charleston to Caribbean Islands

Best Price Found

$92

Fastest flight time

3h 52m

Direct flights

None

Airports in Caribbean Islands

10 airports
The best one-way flight to Caribbean Islands from Charleston in the past 72 hours is $92. The best round-trip flight deal from Charleston to Caribbean Islands found on momondo in the last 72 hours is $218.
The fastest flight from Charleston to Caribbean Islands takes 3h 52m
There are no direct flights from Charleston to Caribbean Islands. Popular non-direct routes for this connection are Charleston Airport - San Juan Luis Munoz Marin Intl Airport, Charleston Airport - Nassau Intl Airport and Charleston Airport - Saint Thomas Island Cyril E King Airport.
There are 10 airports near Caribbean Islands: Nassau Intl (NAS), Willemstad Hato Int. (CUR), Saint Thomas Island Cyril E King (STT), Montego Bay Sangster Intl (MBJ), Punta Cana (PUJ), Bridgetown Grantley Adams Intl (BGI), Providenciales (PLS), Simpson Bay Princess Juliana (SXM), Oranjestad Reina Beatrix (AUA), San Juan Luis Munoz Marin Intl (SJU)
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  • When did momondo last update prices for flights from Charleston Airport to Caribbean Islands?

    Prices for flights from Charleston Airport to Caribbean Islands were last updated today.

  • How many operators does momondo search for flights from Charleston Airport to Caribbean Islands?

  • How old do you have to be to fly from Charleston Airport to Caribbean Islands?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Charleston Airport to Caribbean Islands.

  • What documentation or ID do you need to fly to Caribbean Islands?

    The necessary travel and health documents for your Caribbean Islands trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Charleston to Caribbean Islands?

Best airlines flying from Charleston to Caribbean Islands

Compare and see reviews for airlines that fly from Charleston to Caribbean Islands with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $129Free CancellationRating
6.3
8,048 reviews
Search Spirit Airlines flights
JetBluePriceFrom $195Free CancellationRating
7.2
2,914 reviews
Search JetBlue flights
DeltaPriceFrom $251Free CancellationRating
8.0
7,981 reviews
Search Delta flights
United AirlinesPriceFrom $280Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
American AirlinesPriceFrom $282Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $352Free CancellationRating
8.0
4,246 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Charleston to Caribbean Islands?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Charleston to Caribbean Islands for you.

Can I find flights from Charleston to Caribbean Islands with flexible booking policies on momondo?

All flight searches from Charleston to Caribbean Islands on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Charleston to Caribbean Islands?

momondo provides multiple filters to help you find the best flight to Caribbean Islands from Charleston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Charleston to Caribbean Islands flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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