HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Caribbean

$111+ Cheap flights from Charleston (CHS) to Caribbean

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SJU
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Charleston to Caribbean with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Charleston to Caribbean

Cheapest flights from Charleston to Caribbean
Explore the most affordable flight options available from Charleston to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This CheapOair deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/216:35 pm
CHS
-
STT
1 stop20h 59m
Spirit Airlines
Wed 2/255:40 pm
STT
-
CHS
1 stop25h 00m
Spirit Airlines
Deal found 1/27$215
This Expedia deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/311:47 am
CHS
-
SJU
1 stop7h 06m
Multiple Airlines
Sat 3/710:12 pm
SJU
-
CHS
1 stop15h 52m
Multiple Airlines
Deal found 1/27$221
This Delta deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/235:27 am
CHS
-
SJU
1 stop6h 34m
Delta
Fri 2/276:42 pm
SJU
-
CHS
1 stop6h 12m
Delta
Deal found 1/27$222
This JetBlue deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/23:30 pm
CHS
-
SJU
1 stop7h 20m
JetBlue
Tue 6/96:00 am
SJU
-
CHS
1 stop8h 40m
JetBlue
Deal found 1/27$223
This FlightHub deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/188:07 am
CHS
-
STT
1 stop7h 21m
Spirit Airlines
Sun 3/224:35 pm
STT
-
CHS
1 stop5h 58m
Spirit Airlines
Deal found 1/27$223
This CheapOair deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:35 pm
CHS
-
STT
2 stops18h 56m
Spirit Airlines
Sun 3/84:40 pm
STT
-
CHS
1 stop25h 00m
Spirit Airlines
Deal found 1/27$229
This CheapOair deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/286:35 pm
CHS
-
STT
1 stop20h 59m
Spirit Airlines
Thu 3/55:40 pm
STT
-
CHS
1 stop25h 00m
Spirit Airlines
Deal found 1/27$230
This Priceline deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/267:00 am
CHS
-
STT
1 stop8h 34m
Spirit Airlines
Sat 5/24:40 pm
STT
-
CHS
1 stop6h 01m
Spirit Airlines
Deal found 1/27$232
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/25:00 pm
CHS
-
SJU
1 stop20h 04m
Multiple Airlines
Sat 3/74:41 pm
SJU
-
CHS
1 stop24h 59m
Multiple Airlines
Deal found 1/27$234
This CheapOair deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/146:35 pm
CHS
-
STT
1 stop20h 59m
Spirit Airlines
Wed 2/185:40 pm
STT
-
CHS
1 stop25h 00m
Spirit Airlines
Deal found 1/28$237
This Expedia deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/910:32 am
CHS
-
SJU
1 stop11h 48m
Multiple Airlines
Mon 4/1311:59 pm
SJU
-
CHS
1 stop9h 15m
Multiple Airlines
Deal found 1/27$238
This FlightHub deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/218:07 am
CHS
-
STT
1 stop7h 21m
Spirit Airlines
Fri 3/274:35 pm
STT
-
CHS
1 stop5h 58m
Spirit Airlines
Deal found 1/27$242

Find flight deals from Charleston to Caribbean

Keep the following information in mind while searching for Charleston to Caribbean flight deals. Data was last updated January 29, 2026.

Round-trip from

$215
(CheapOair)

One-way from

$111
(Delta)

Popular in

August

Cheapest in

October

Average price

$387
From Charleston to Caribbean
Search Deals
One-way flight from Charleston to Caribbean
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Charleston to Caribbean 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, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Charleston to Caribbean that are best for you.

Fly from

Charleston

Fly to

Caribbean

Route

Depart

Return

Price

CharlestonSaint Thomas Island

CHS - STT

CHSSTT

Charleston

Mon 3/2

6:35 pm-4:34 pm

1 stop20h 59m

Saint Thomas Island Cyril E King

Sun 3/8

4:40 pm-5:40 pm

1 stop25h 00m

$215

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Tue 3/3

11:47 am-7:53 pm

1 stop7h 06m

San Juan Luis Munoz Marin Intl

Sat 3/7

10:12 pm-1:04 pm

1 stop15h 52m

$221

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Sun 5/10

5:30 am-11:46 am

1 stop6h 16m

San Juan Luis Munoz Marin Intl

Thu 5/14

12:50 pm-11:56 pm

1 stop11h 06m

$222

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Tue 2/24

6:30 am-2:32 pm

1 stop7h 02m

San Juan Luis Munoz Marin Intl

Fri 2/27

6:42 pm-11:54 pm

1 stop6h 12m

$222

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Mon 2/23

5:27 am-1:01 pm

1 stop6h 34m

San Juan Luis Munoz Marin Intl

Fri 2/27

6:42 pm-11:54 pm

1 stop6h 12m

$222

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Fri 4/24

4:36 pm-11:12 pm

1 stop6h 36m

San Juan Luis Munoz Marin Intl

Tue 4/28

2:34 pm-9:55 pm

1 stop7h 21m

$222

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Tue 6/2

3:30 pm-10:50 pm

1 stop7h 20m

San Juan Luis Munoz Marin Intl

Tue 6/9

6:00 am-2:40 pm

1 stop8h 40m

$223

CharlestonSaint Thomas Island

CHS - STT

CHSSTT

Charleston

Wed 3/18

8:07 am-3:28 pm

1 stop7h 21m

Saint Thomas Island Cyril E King

Sun 3/22

4:35 pm-10:33 pm

1 stop5h 58m

$223

CharlestonSaint Thomas Island

CHS - STT

CHSSTT

Charleston

Sat 2/21

6:35 pm-4:34 pm

1 stop20h 59m

Saint Thomas Island Cyril E King

Wed 2/25

3:36 pm-5:40 pm

2 stops27h 04m

$236

CharlestonSaint Thomas Island

CHS - STT

CHSSTT

Charleston

Sat 2/14

6:35 pm-4:34 pm

1 stop20h 59m

Saint Thomas Island Cyril E King

Wed 2/18

5:40 pm-5:40 pm

1 stop25h 00m

$237

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Charleston to Caribbean

Have a flexible travel schedule? Discover the best time to fly to Caribbean from Charleston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Charleston to Caribbean

What is the cheapest month to book a flight from Charleston to Caribbean?

Currently, January is the cheapest month in which you can book a flight from Charleston to Caribbean (average of $84). Flying from Charleston to Caribbean in October is currently the most expensive (average of $251). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Caribbean

Get insights into the airlines that provide service to Caribbean. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Caribbean. Reviews last updated January 29, 2026.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Charleston to Caribbean have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,128 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,128 reviews
Delta
7.9
Good
8,128 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,215 reviews
Delta
7.9
Good
8,128 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,205 reviews
Delta
7.9
Good
8,128 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
JetBlue
7.2
Good
2,892 reviews
Delta
7.9
Good
8,128 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Spirit Airlines
6.3
Okay
8,393 reviews
Delta
7.9
Good
8,128 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Charleston to Caribbean. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Charleston to Caribbean?

    If you book a flight to Caribbean from Charleston, you will be flying from Charleston, which is the city’s only airport. Charleston (CHS) is located 10.2 mi from the center of Charleston.

  • How long is the flight from Charleston to Caribbean?

    A quick flight from Charleston to Caribbean can take about 6h 16m. Spirit Airlines provides one of the quickest options available for as low as $222. Charleston and Caribbean are separated by a distance of 1323 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Charleston to Caribbean one-way?

    The cheapest airlines for a one-way flight from Charleston to Caribbean are Spirit Airlines ($86), American Airlines ($94), and Delta ($94).

  • What are the most popular routes from Charleston to Caribbean?

    When deciding which route to take from Charleston to Caribbean consider Charleston - San Juan Luis Munoz Marin Intl, Charleston - Punta Cana or Charleston - Saint Thomas Island Cyril E King as they are the most popular.

  • Can I find deals for flights from Charleston to Caribbean that include hotel bookings?

    Yes. In addition to deals on Charleston to Caribbean flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Charleston to Caribbean?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Charleston to Caribbean.

  • Can I find deals for business class flights from Charleston to Caribbean?

    Yes. Cheapflights offers flight deals from Charleston to Caribbean by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Charleston to Caribbean?

    Currently, January is the cheapest month in which you can book a flight from Charleston to Caribbean (average of $84). Flying from Charleston to Caribbean in October is currently the most expensive (average of $251). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Charleston to Caribbean

See prices for flight routes from nearby airports that may be better suited for you.
Charlotte to John F Kennedy Intl flights
Charlotte to Hobby flights
Charlotte to Las Vegas flights
Charlotte to Denver flights
Charlotte to Dallas/Fort Worth flights
Charlotte to George Bush Intcntl flights
Charlotte to LaGuardia flights
Charlotte to Miami flights
Charlotte to Newark flights
Charlotte to Fort Lauderdale flights
Charlotte to Orlando flights
Charlotte to Cancún flights
Charlotte to O'Hare Intl flights
Charlotte to Dulles Intl flights
Charlotte to Seattle flights
Charlotte to Sky Harbor Intl flights
Charlotte to Boston flights
Charlotte to Luis Munoz Marin Intl flights
Charlotte to Heathrow flights
Charlotte to Los Angeles flights
Charlotte to Baltimore flights
Charlotte to Salt Lake City flights
Charlotte to New Orleans flights
Charlotte to Love Field flights
Charlotte to Cozumel flights
Charlotte to Tampa flights
Charlotte to Dublin flights
Charlotte to San Francisco flights
Charlotte to Leonardo da Vinci/Fiumicino flights
Charleston to Miami flights
Charleston to Fort Lauderdale flights
Savannah to John F Kennedy Intl flights
Charlotte to West Palm Beach flights
Savannah to LaGuardia flights
Charlotte to Philadelphia flights
Charlotte to Madrid flights
Charleston to O'Hare Intl flights
Charleston to John F Kennedy Intl flights
Charlotte to Midway flights
Charlotte to Detroit flights
Charlotte to Honolulu flights
Charlotte to Punta Cana flights
Charlotte to Narita flights
Charlotte to Charles de Gaulle flights
Charleston to New Orleans flights
Charlotte to Haneda flights
Greenville to Newark flights
Charlotte to San Diego flights
Charleston to Newark flights
Greenville to Denver flights

Top 7 airlines flying from Charleston to Caribbean

Discover the top 7 airlines that operate flights from Charleston to Caribbean. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$84Average$168FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$113Average$323FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$172Average$401FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$188Average$483FlexibilityNo cancel feeOn-time69%
DeltaCheapest$209Average$548FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$278Average$573FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$371Average$690FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.