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$123+ 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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SJU
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from Charleston to Caribbean

Keep the following information in mind while searching for Charleston to Caribbean flight deals. Data was last updated April 29, 2025.

Round-trip from

$190
(Cheapflightsfares)

One-way from

$123
(Cheapflightsfares)

Popular in

December

Cheapest in

September

Average price

$457
From Charleston to Caribbean
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One-way flight from Charleston to Caribbean
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Highest demand for flights based on searches. 16% potential increase in price ($81 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find 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 April 29, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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.
Tue 5/610:25 amCHS - SJU
1 stop5h 10mSpirit Airlines
Fri 5/168:12 pmSJU - CHS
1 stop12h 26mSpirit Airlines
Deal found 4/29$190
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/216:30 amCHS - SJU
1 stop6h 53mDelta
Sat 10/255:30 pmSJU - CHS
1 stop6h 11mDelta
Deal found 4/28$251
This FlightHub deal was found by Cheapflights users on 4/29. 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.
Tue 5/610:25 amCHS - SJU
1 stop5h 10mMultiple Airlines
Thu 5/159:58 pmSJU - CHS
1 stop11h 11mMultiple Airlines
Deal found 4/29$261
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Sat 11/18:46 pmCHS - SJU
1 stop14h 59mAmerican Airlines
Thu 11/64:50 pmSJU - CHS
1 stop16h 26mAmerican Airlines
Deal found 4/29$287
This Frontier deal was found by Cheapflights users on 4/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/239:05 amCHS - SJU
1 stop11h 16mFrontier
Sun 6/112:59 amSJU - CHS
1 stop7h 01mFrontier
Deal found 4/29$318
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/64:42 pmCHS - SJU
1 stop7h 15mUnited Airlines
Tue 9/91:05 amSJU - CHS
1 stop8h 15mUnited Airlines
Deal found 4/29$331
This JetBlue deal was found by Cheapflights users on 4/28. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2211:35 amCHS - SJU
1 stop9h 43mJetBlue
Mon 10/276:30 amSJU - CHS
1 stop10h 52mJetBlue
Deal found 4/28$333
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Sat 6/79:43 amCHS - MBJ
1 stop26h 19mSpirit Airlines
Wed 6/1112:07 pmMBJ - CHS
1 stop19h 30mSpirit Airlines
Deal found 4/29$342
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/82:50 pmCHS - PUJ
1 stop20h 57mMultiple Airlines
Thu 5/1512:42 pmPUJ - CHS
1 stop21h 15mMultiple Airlines
Deal found 4/28$349
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Sun 6/89:43 amCHS - MBJ
1 stop26h 19mMultiple Airlines
Sat 6/142:09 pmMBJ - CHS
1 stop17h 28mMultiple Airlines
Deal found 4/29$357
This Southwest deal was found by Cheapflights users on 4/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/251:20 pmCHS - SJU
2 stops10h 25mSouthwest
Tue 10/286:10 amSJU - CHS
1 stop11h 35mSouthwest
Deal found 4/29$373
This Priceline deal was found by Cheapflights users on 4/29. 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 7/207:26 pmCHS - STT
1 stop13h 19mSpirit Airlines
Thu 7/249:40 amSTT - CHS
1 stop8h 41mSpirit Airlines
Deal found 4/29$376

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 April 29, 2025.
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

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Fri 5/16

3:35 pm-10:38 pm

1 stop7h 03m

San Juan Luis Munoz Marin Intl

Sat 5/24

8:12 pm-8:38 am

1 stop12h 26m

$205

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Tue 10/21

6:30 am-1:23 pm

1 stop6h 53m

San Juan Luis Munoz Marin Intl

Sat 10/25

5:30 pm-11:41 pm

1 stop6h 11m

$251

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Thu 5/29

9:43 am-7:07 pm

1 stop9h 24m

San Juan Luis Munoz Marin Intl

Sun 6/1

9:30 pm-8:00 am

1 stop10h 30m

$280

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Thu 5/22

6:34 am-3:00 pm

1 stop8h 26m

San Juan Luis Munoz Marin Intl

Wed 5/28

6:10 am-6:28 pm

1 stop12h 18m

$312

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Fri 5/23

9:05 am-8:21 pm

1 stop11h 16m

San Juan Luis Munoz Marin Intl

Sun 6/1

12:59 am-8:00 am

1 stop7h 01m

$318

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Sat 9/6

4:42 pm-11:57 pm

1 stop7h 15m

San Juan Luis Munoz Marin Intl

Tue 9/9

1:05 am-9:20 am

1 stop8h 15m

$331

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Wed 10/22

11:35 am-9:18 pm

1 stop9h 43m

San Juan Luis Munoz Marin Intl

Mon 10/27

6:30 am-5:22 pm

1 stop10h 52m

$333

CharlestonMontego Bay

CHS - MBJ

CHSMBJ

Charleston

Sat 6/7

9:43 am-11:02 am

1 stop26h 19m

Montego Bay Sangster Intl

Wed 6/11

12:07 pm-8:37 am

1 stop19h 30m

$342

CharlestonPunta Cana

CHS - PUJ

CHSPUJ

Charleston

Thu 5/8

2:50 pm-11:47 am

1 stop20h 57m

Punta Cana

Thu 5/15

12:42 pm-9:57 am

1 stop21h 15m

$349

CharlestonMontego Bay

CHS - MBJ

CHSMBJ

Charleston

Sun 6/8

9:43 am-11:02 am

1 stop26h 19m

Montego Bay Sangster Intl

Sat 6/14

2:09 pm-8:37 am

1 stop17h 28m

$357

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 58 results
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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, September is the cheapest month in which you can book a flight from Charleston to Caribbean (average of $254). Flying from Charleston to Caribbean in December is currently the most expensive (average of $336). 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 CB?

Find hourly flight availability from Charleston to Caribbean. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Charleston to Caribbean as you normally would.

Rainfall in Caribbean by month

Plan your trip to Caribbean by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Caribbean ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit Caribbean when rainfall is around 2.2 in.

Temperature in Caribbean by month

Plan your trip to Caribbean by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Caribbean, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

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 April 29, 2025.
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,295 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,929 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
LATAM Airlines
7.5
Good
1,767 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Copa Airlines
7.5
Good
1,411 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • 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 ($123), JetBlue ($145), and American Airlines ($152).

  • 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 - Montego Bay Sangster Intl 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, September is the cheapest month in which you can book a flight from Charleston to Caribbean (average of $254). Flying from Charleston to Caribbean in December is currently the most expensive (average of $336). 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

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Alternative routes for Charleston to Caribbean

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Charleston to Caribbean

Discover the top 6 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$145Average$360FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$231Average$624FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$242Average$437FlexibilityNo cancel feeOn-time62%
DeltaCheapest$243Average$541FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$279Average$593FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$352Average$470FlexibilityNo cancel feeOn-time63%

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