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Caribbean Islands

$102+ Cheap flights from Charleston (CHS) to Caribbean Islands

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 1/1. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SJU
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheap flight deals from Charleston to Caribbean Islands

Cheapest flights from Charleston to Caribbean Islands
Explore the most affordable flight options available from Charleston to Caribbean Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

This Delta deal was found by Cheapflights users on 12/21. 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 12/226:35 amCHS - MBJ
1 stop7h 38mDelta
Mon 12/298:00 amMBJ - CHS
1 stop12h 39mDelta
Deal found 12/21$326
This Cheapflightsfares deal was found by Cheapflights users on 12/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2510:18 pmCHS - MBJ
1 stop13h 47mSpirit Airlines
Thu 1/11:05 pmMBJ - CHS
1 stop8h 18mSpirit Airlines
Deal found 12/22$361
This JetBlue deal was found by Cheapflights users on 12/22. 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.
Wed 12/317:03 pmCHS - SJU
1 stop4h 53mJetBlue
Sat 1/106:01 amSJU - CHS
1 stop7h 39mJetBlue
Deal found 12/22$402
This American Airlines deal was found by Cheapflights users on 12/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/238:08 pmCHS - MBJ
1 stop14h 13mAmerican Airlines
Tue 12/3011:12 amMBJ - CHS
1 stop13h 33mAmerican Airlines
Deal found 12/21$423
This American Airlines deal was found by Cheapflights users on 12/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/254:13 pmCHS - MBJ
2 stops17h 50mAmerican Airlines
Thu 1/14:24 pmMBJ - CHS
1 stop8h 21mAmerican Airlines
Deal found 12/22$426
This Cheapflightsfares deal was found by Cheapflights users on 12/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2610:18 pmCHS - MBJ
1 stop13h 47mSpirit Airlines
Thu 1/11:05 pmMBJ - CHS
1 stop8h 18mSpirit Airlines
Deal found 12/22$427
This Kiwi.com deal was found by Cheapflights users on 12/21. 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.
Wed 12/319:09 pmCHS - SJU
1 stop10h 49mMultiple Airlines
Mon 1/57:10 amSJU - CHS
1 stop31h 00mMultiple Airlines
Deal found 12/21$446
This Kiwi.com deal was found by Cheapflights users on 12/22. 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.
Fri 12/2610:18 pmCHS - SJU
1 stop12h 40mMultiple Airlines
Sun 12/287:35 amSJU - CHS
1 stop14h 48mMultiple Airlines
Deal found 12/22$454
This JetBlue deal was found by Cheapflights users on 12/22. 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.
Sun 12/2811:16 amCHS - SJU
1 stop10h 18mJetBlue
Sun 1/41:10 pmSJU - CHS
1 stop5h 56mJetBlue
Deal found 12/22$460
This Kiwi.com deal was found by Cheapflights users on 12/22. 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 12/2910:18 pmCHS - SJU
1 stop13h 11mMultiple Airlines
Fri 1/26:00 amSJU - CHS
1 stop16h 23mMultiple Airlines
Deal found 12/22$466
This Kiwi.com deal was found by Cheapflights users on 12/21. 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.
Tue 12/302:59 pmCHS - SJU
1 stop17h 24mMultiple Airlines
Mon 1/57:10 amSJU - CHS
1 stop31h 00mMultiple Airlines
Deal found 12/21$473
This CheapOair deal was found by Cheapflights users on 12/21. 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 12/2712:42 pmCHS - SJU
1 stop10h 14mJetBlue
Tue 12/3010:25 pmSJU - CHS
1 stop20h 42mJetBlue
Deal found 12/21$487

Find flight deals from Charleston to Caribbean Islands

Keep the following information in mind while searching for Charleston to Caribbean Islands flight deals. Data was last updated December 23, 2025.

Round-trip from

$160
(Kiwi.com)

One-way from

$102
(Frontier)

Popular in

August

Cheapest in

January

Average price

$570
From Charleston to Caribbean Islands
Search Deals
One-way flight from Charleston to Caribbean Islands
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated December 23, 2025.
Use the filters below to find and compare flights from Charleston to Caribbean Islands that are best for you.

Fly from

Charleston

Fly to

Caribbean Islands

Route

Depart

Return

Price

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Fri 1/9

6:35 pm-4:14 pm

2 stops20h 39m

San Juan Luis Munoz Marin Intl

Thu 1/15

6:00 am-5:36 pm

1 stop12h 36m

$192

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Tue 1/20

3:28 pm-11:45 pm

1 stop7h 17m

San Juan Luis Munoz Marin Intl

Sat 1/24

6:15 am-4:32 pm

1 stop11h 17m

$221

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Tue 1/20

2:58 pm-10:22 pm

1 stop6h 24m

San Juan Luis Munoz Marin Intl

Fri 1/23

2:05 am-11:40 am

1 stop10h 35m

$221

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Fri 2/20

8:10 pm-10:07 am

1 stop12h 57m

San Juan Luis Munoz Marin Intl

Mon 2/23

7:00 pm-10:16 am

1 stop16h 16m

$221

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Tue 1/20

3:01 pm-11:33 pm

1 stop7h 32m

San Juan Luis Munoz Marin Intl

Sat 1/24

7:10 am-5:36 pm

2 stops35h 26m

$256

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Thu 1/8

5:05 pm-3:13 am

1 stop9h 08m

San Juan Luis Munoz Marin Intl

Tue 1/13

7:21 pm-4:10 pm

2 stops45h 49m

$270

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Fri 4/24

10:30 am-7:04 pm

1 stop8h 34m

San Juan Luis Munoz Marin Intl

Sat 5/2

8:05 am-4:35 pm

1 stop8h 30m

$280

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Fri 2/27

5:00 pm-4:25 pm

1 stop22h 25m

San Juan Luis Munoz Marin Intl

Thu 3/5

7:10 am-4:05 pm

1 stop9h 55m

$282

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Thu 1/8

6:30 am-4:36 pm

1 stop9h 06m

San Juan Luis Munoz Marin Intl

Tue 1/13

7:45 am-4:17 pm

1 stop9h 32m

$283

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Tue 3/24

9:22 am-5:23 pm

1 stop8h 01m

San Juan Luis Munoz Marin Intl

Fri 4/3

7:15 pm-9:10 am

1 stop13h 55m

$286

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 60 results
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Best time to book a flight from Charleston to Caribbean Islands

Have a flexible travel schedule? Discover the best time to fly to Caribbean Islands 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 Islands

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

Currently, December is the cheapest month in which you can book a flight from Charleston to Caribbean Islands (average of $131). Flying from Charleston to Caribbean Islands 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.

What is the cheapest time of day to fly from CHS to EPX?

Find hourly flight availability from Charleston to Caribbean Islands. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 23, 2025.

When flying from Charleston to Caribbean Islands, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 45% versus a flight in the afternoon.

What is the cheapest day to fly from Charleston to Caribbean Islands?

Use this chart to determine the cheapest time to fly round-trip from Charleston to Caribbean Islands. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Charleston to Caribbean Islands flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Caribbean Islands

Get insights into the airlines that provide service to Caribbean Islands. 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 Islands. Reviews last updated December 23, 2025.
Read through reviews of airlines operating flights from Charleston to Caribbean Islands, such as Delta, United Airlines, and American Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,014 reviews

Food

7.3

Entertainment

7.9

Boarding

8.1

Overall

7.9

Crew

8.5

Comfort

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
8,014 reviews
Delta
7.9
Good
8,014 reviews

Food

7.3

Entertainment

7.9

Boarding

8.1

Overall

7.9

Crew

8.5

Comfort

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
9,105 reviews
Delta
7.9
Good
8,014 reviews

Food

7.3

Entertainment

7.9

Boarding

8.1

Overall

7.9

Crew

8.5

Comfort

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
11,054 reviews
Delta
7.9
Good
8,014 reviews

Food

7.3

Entertainment

7.9

Boarding

8.1

Overall

7.9

Crew

8.5

Comfort

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
2,898 reviews
Delta
7.9
Good
8,014 reviews

Food

7.3

Entertainment

7.9

Boarding

8.1

Overall

7.9

Crew

8.5

Comfort

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
8,196 reviews
Delta
7.9
Good
8,014 reviews

Food

7.3

Entertainment

7.9

Boarding

8.1

Overall

7.9

Crew

8.5

Comfort

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 Islands. 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 Islands?

    If you book a flight to Caribbean Islands 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 Islands?

    Departing from Charleston to Caribbean Islands will take you 6h 24m. The distance between Charleston and Caribbean Islands is about 1323 mi. This flight may include one or multiple stops.

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

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $61. American Airlines flights start at $94 while deals on Delta start at $94 one-way.

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

    The most popular flight routes from Charleston to Caribbean Islands are Charleston - San Juan Luis Munoz Marin Intl, Charleston - Nassau Intl and Charleston - Punta Cana.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Charleston to Caribbean Islands 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 Islands?

    Currently, December is the cheapest month in which you can book a flight from Charleston to Caribbean Islands (average of $131). Flying from Charleston to Caribbean Islands 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.

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Alternative routes for Charleston to Caribbean Islands

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Charleston to Caribbean Islands

Discover the top 7 airlines that operate flights from Charleston to Caribbean Islands. 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 December 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$84Average$198FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$129Average$346FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$188Average$496FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$192Average$447FlexibilityNo cancel feeOn-time62%
DeltaCheapest$241Average$548FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$289Average$575FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$371Average$694FlexibilityNo cancel feeOn-time63%

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