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Puerto Rico

$89+ Cheap flights from Charleston (CHS) to Puerto Rico

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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SJU
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap flight deals from Charleston to Puerto Rico

Cheapest flights from Charleston to Puerto Rico
Explore the most affordable flight options available from Charleston to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This CheapOair deal was found by Cheapflights users on 1/24. 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 2/235:00 pm
CHS
-
SJU
1 stop20h 04m
Spirit Airlines
Fri 2/275:45 pm
SJU
-
CHS
1 stop23h 20m
Spirit Airlines
Deal found 1/24$263
This JetBlue deal was found by Cheapflights users on 1/25. 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.
Thu 5/143:30 pm
CHS
-
SJU
1 stop10h 37m
JetBlue
Mon 5/1811:59 pm
SJU
-
CHS
1 stop10h 16m
JetBlue
Deal found 1/25$281
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 3/288:07 am
CHS
-
SJU
1 stop13h 27m
Multiple Airlines
Mon 4/69:10 pm
SJU
-
CHS
1 stop11h 28m
Multiple Airlines
Deal found 1/26$294
This Expedia deal was found by Cheapflights users on 1/25. 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.
Wed 3/411:47 am
CHS
-
BQN
1 stop11h 57m
JetBlue
Mon 3/91:32 am
BQN
-
CHS
1 stop9h 26m
JetBlue
Deal found 1/25$294
This CheapOair deal was found by Cheapflights users on 1/25. 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.
Thu 4/28:07 am
CHS
-
SJU
1 stop10h 47m
Spirit Airlines
Wed 4/83:36 pm
SJU
-
CHS
1 stop6h 57m
Spirit Airlines
Deal found 1/25$295
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 2/243:01 pm
CHS
-
SJU
1 stop7h 08m
Multiple Airlines
Sat 2/287:05 am
SJU
-
CHS
2 stops35h 35m
Multiple Airlines
Deal found 1/26$299
This CheapOair deal was found by Cheapflights users on 1/24. 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.
Sun 3/15:00 pm
CHS
-
SJU
1 stop22h 39m
Spirit Airlines
Wed 3/45:45 pm
SJU
-
CHS
1 stop23h 20m
Spirit Airlines
Deal found 1/24$308
This Kiwi.com deal was found by Cheapflights users on 1/24. 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 2/126:35 pm
CHS
-
SJU
1 stop19h 56m
Multiple Airlines
Thu 2/267:10 am
SJU
-
CHS
1 stop9h 55m
Multiple Airlines
Deal found 1/24$314
This Kiwi.com deal was found by Cheapflights users on 1/24. 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 2/103:01 pm
CHS
-
SJU
1 stop7h 32m
Multiple Airlines
Thu 2/264:11 pm
SJU
-
CHS
2 stops17h 32m
Multiple Airlines
Deal found 1/24$315
This Kiwi.com deal was found by Cheapflights users on 1/24. 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 2/63:21 pm
CHS
-
SJU
1 stop17h 26m
Multiple Airlines
Wed 2/118:05 pm
SJU
-
CHS
1 stop13h 33m
Multiple Airlines
Deal found 1/24$316
This CheapOair deal was found by Cheapflights users on 1/24. 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.
Wed 4/18:07 am
CHS
-
SJU
1 stop10h 47m
Spirit Airlines
Mon 4/67:54 pm
SJU
-
CHS
1 stop26h 39m
Spirit Airlines
Deal found 1/24$319
This JetBlue deal was found by Cheapflights users on 1/25. 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 2/229:20 am
CHS
-
BQN
1 stop5h 17m
JetBlue
Wed 2/252:30 am
BQN
-
CHS
1 stop9h 28m
JetBlue
Deal found 1/25$425

Find flight deals from Charleston to Puerto Rico

Keep the following information in mind while searching for Charleston to Puerto Rico flight deals. Data was last updated January 26, 2026.

Round-trip from

$263
(CheapOair)

One-way from

$89
(Trip.com)

Popular in

August

Cheapest in

October

Average price

$387
From Charleston to Puerto Rico
Search Deals
One-way flight from Charleston to Puerto Rico
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 Puerto Rico 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 26, 2026.
Use the filters below to find and compare flights from Charleston to Puerto Rico that are best for you.

Fly from

Charleston

Fly to

Puerto Rico

Route

Depart

Return

Price

CharlestonAguadilla

CHS - BQN

CHSBQN

Charleston

Wed 3/4

11:47 am-12:44 am

1 stop11h 57m

Aguadilla Borinquen

Mon 3/9

1:32 am-10:58 am

1 stop9h 26m

$294

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Tue 2/24

3:01 pm-11:09 pm

1 stop7h 08m

San Juan Luis Munoz Marin Intl

Sat 2/28

7:05 am-5:40 pm

2 stops35h 35m

$299

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Sun 3/1

6:35 pm-10:17 am

2 stops14h 42m

San Juan Luis Munoz Marin Intl

Wed 3/4

6:00 am-4:05 pm

2 stops11h 05m

$311

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Thu 2/12

6:35 pm-3:31 pm

1 stop19h 56m

San Juan Luis Munoz Marin Intl

Fri 2/27

7:10 am-4:05 pm

1 stop9h 55m

$314

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Fri 4/24

5:55 pm-2:07 am

1 stop8h 12m

San Juan Luis Munoz Marin Intl

Tue 4/28

11:15 am-7:13 pm

1 stop7h 58m

$314

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Wed 4/1

8:07 am-6:54 pm

1 stop10h 47m

San Juan Luis Munoz Marin Intl

Thu 4/9

6:00 am-10:33 pm

2 stops16h 33m

$328

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Thu 4/23

7:00 am-2:31 pm

1 stop7h 31m

San Juan Luis Munoz Marin Intl

Mon 4/27

3:19 pm-8:38 am

1 stop17h 19m

$332

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Fri 2/20

6:35 pm-4:21 pm

2 stops20h 46m

San Juan Luis Munoz Marin Intl

Mon 2/23

7:00 am-9:53 pm

1 stop15h 53m

$333

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Sun 4/26

7:25 am-4:23 pm

1 stop8h 58m

San Juan Luis Munoz Marin Intl

Fri 5/1

5:34 pm-12:22 am

1 stop6h 48m

$344

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Tue 3/24

8:07 am-2:26 pm

1 stop6h 19m

San Juan Luis Munoz Marin Intl

Fri 4/3

7:00 pm-4:02 pm

2 stops21h 02m

$348

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

Showing 1-10 of 24 results
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2
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Best time to book a flight from Charleston to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico 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 Puerto Rico

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

Currently, June is the cheapest month in which you can book a flight from Charleston to Puerto Rico (average of $149). Flying from Charleston to Puerto Rico in December is currently the most expensive (average of $309). 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 Puerto Rico

Get insights into the airlines that provide service to Puerto Rico. 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 Puerto Rico. Reviews last updated January 26, 2026.
Read through reviews of airlines operating flights from Charleston to Puerto Rico, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,111 reviews

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

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
8,111 reviews
Delta
7.9
Good
8,111 reviews

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

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
9,199 reviews
Delta
7.9
Good
8,111 reviews

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

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
11,189 reviews
Delta
7.9
Good
8,111 reviews

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

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
8,111 reviews

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

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
8,379 reviews
Delta
7.9
Good
8,111 reviews

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

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 Puerto Rico. 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 Puerto Rico?

    Charleston (CHS) is the airport you will fly out of if you book a flight from Charleston to Puerto Rico. It is only a 10.2 mi journey to Charleston (CHS) from Charleston’s city center.

  • How long is the flight from Charleston to Puerto Rico?

    A quick flight from Charleston to Puerto Rico can take about 11h 57m. JetBlue provides one of the quickest options available for as low as $294. Charleston and Puerto Rico are separated by a distance of 1275 mi. This flight may include one or multiple stops.

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

    One-way options have recently been found by users for as low as $56 on Spirit Airlines. Other airlines that offer cheap prices include JetBlue from $111 and Delta from $136 one-way.

  • What are the most popular routes from Charleston to Puerto Rico?

    Most travelers choose Charleston - San Juan Luis Munoz Marin Intl, Charleston - Culebra or Charleston - Aguadilla Borinquen when deciding on the best route from Charleston to Puerto Rico.

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

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

  • How can I find direct flights from Charleston to Puerto Rico?

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

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

    Yes. Cheapflights offers flight deals from Charleston to Puerto Rico 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 Puerto Rico?

    Currently, June is the cheapest month in which you can book a flight from Charleston to Puerto Rico (average of $149). Flying from Charleston to Puerto Rico in December is currently the most expensive (average of $309). 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

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Alternative routes for Charleston to Puerto Rico

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 Puerto Rico

Discover the top 7 airlines that operate flights from Charleston to Puerto Rico. 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 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$84Average$168FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$113Average$247FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$172Average$389FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$202Average$468FlexibilityNo cancel feeOn-time69%
DeltaCheapest$221Average$439FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$278Average$477FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$371Average$508FlexibilityNo cancel feeOn-time63%

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