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Charleston

$146+ Cheap flights from San Juan to Charleston (CHS)

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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — CHS
Apr 21 — Apr 281
Tue 4/21
Tue 4/28
1 adult, Economy
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Cheap flight deals from San Juan to Charleston

Cheapest flights from San Juan to Charleston
Explore the most affordable flight options available from San Juan to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 22, 2026.

This Expedia deal was found by Cheapflights users on 3/19. 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.
Sat 4/412:55 pm
SJU
-
CHS
1 stop9h 18m
Spirit Airlines
Wed 4/88:07 am
CHS
-
SJU
1 stop10h 48m
Spirit Airlines
Deal found 3/19$244
This Kiwi.com deal was found by Cheapflights users on 3/21. 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.
Fri 4/37:54 pm
SJU
-
CHS
1 stop26h 19m
Multiple Airlines
Fri 4/108:07 am
CHS
-
SJU
1 stop28h 26m
Multiple Airlines
Deal found 3/21$248
This Cheapflightsfares deal was found by Cheapflights users on 3/17. 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 4/712:55 pm
SJU
-
CHS
1 stop9h 18m
Spirit Airlines
Tue 4/148:07 am
CHS
-
SJU
1 stop10h 48m
Spirit Airlines
Deal found 3/17$255
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 4/46:00 am
SJU
-
CHS
1 stop16h 13m
Multiple Airlines
Wed 4/88:07 am
CHS
-
SJU
2 stops16h 45m
Multiple Airlines
Deal found 3/19$273
This Cheapflightsfares deal was found by Cheapflights users on 3/18. 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.
Sun 4/512:55 pm
SJU
-
CHS
1 stop9h 18m
Spirit Airlines
Tue 4/148:07 am
CHS
-
SJU
1 stop10h 48m
Spirit Airlines
Deal found 3/18$277
This American Airlines deal was found by Cheapflights users on 3/18. 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 5/125:45 am
SJU
-
CHS
1 stop13h 44m
American Airlines
Thu 5/145:00 am
CHS
-
SJU
1 stop15h 51m
American Airlines
Deal found 3/18$292
This Kiwi.com deal was found by Cheapflights users on 3/18. 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 4/67:54 pm
SJU
-
CHS
1 stop26h 19m
Spirit Airlines
Mon 4/138:07 am
CHS
-
SJU
1 stop10h 48m
Spirit Airlines
Deal found 3/18$296
This American Airlines deal was found by Cheapflights users on 3/22. 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.
Tue 5/127:00 pm
SJU
-
CHS
1 stop15h 34m
American Airlines
Fri 5/158:09 pm
CHS
-
SJU
1 stop13h 02m
American Airlines
Deal found 3/22$299
This Kiwi.com deal was found by Cheapflights users on 3/18. 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 4/67:54 pm
SJU
-
CHS
1 stop26h 19m
Multiple Airlines
Tue 4/1412:04 pm
CHS
-
SJU
2 stops21h 50m
Multiple Airlines
Deal found 3/18$304
This Kiwi.com deal was found by Cheapflights users on 3/18. 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 4/58:47 pm
SJU
-
CHS
1 stop25h 06m
Multiple Airlines
Sun 4/128:07 am
CHS
-
SJU
1 stop10h 48m
Multiple Airlines
Deal found 3/18$311

Find flight deals from San Juan to Charleston

Discover tips and strategies to find the most affordable flight options for your journey from San Juan (PR1) to Charleston (CHS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 22, 2026.

Round-trip from

$244
(Expedia)

One-way from

$146
(Delta)

Popular in

April

Cheapest in

February

Average price

$322
From San Juan to Charleston
Search Deals
One-way flight from San Juan to Charleston
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from San Juan to Charleston 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 March 22, 2026.
Use the filters below to find and compare flights from San Juan to Charleston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JuanCharleston

SJU - CHS

SJUCHS

San Juan Luis Munoz Marin Intl

Tue 4/7

12:55 pm-10:13 pm

1 stop9h 18m

Charleston

Tue 4/14

8:07 am-6:55 pm

1 stop10h 48m

$255
Quickest round-trip

San JuanCharleston

SJU - CHS

SJUCHS

San Juan Luis Munoz Marin Intl

Fri 6/12

5:48 pm-11:57 pm

1 stop6h 09m

Charleston

Tue 6/23

6:30 am-11:59 am

1 stop5h 29m

$292

San JuanCharleston

SJU - CHS

SJUCHS

San Juan Luis Munoz Marin Intl

Mon 5/11

6:30 am-9:58 am

2 stops27h 28m

Charleston

Thu 5/14

2:53 pm-8:49 am

1 stop17h 56m

$322

San JuanCharleston

SJU - CHS

SJUCHS

San Juan Luis Munoz Marin Intl

Mon 6/1

8:32 am-9:58 am

2 stops25h 26m

Charleston

Sat 6/6

3:44 pm-11:24 pm

1 stop7h 40m

$379

San JuanCharleston

SJU - CHS

SJUCHS

San Juan Luis Munoz Marin Intl

Thu 8/20

1:06 pm-9:47 pm

1 stop8h 41m

Charleston

Sun 8/23

6:30 am-4:35 pm

1 stop10h 05m

$429

San JuanCharleston

SJU - CHS

SJUCHS

San Juan Luis Munoz Marin Intl

Mon 8/3

6:00 am-4:05 pm

1 stop10h 05m

Charleston

Fri 8/7

6:35 am-4:55 pm

2 stops10h 20m

$436

San JuanCharleston

SJU - CHS

SJUCHS

San Juan Luis Munoz Marin Intl

Fri 6/12

5:00 am-1:15 pm

2 stops8h 15m

Charleston

Tue 6/23

2:10 pm-12:15 am

2 stops10h 05m

$441

San JuanCharleston

SJU - CHS

SJUCHS

San Juan Luis Munoz Marin Intl

Fri 4/3

1:45 am-10:13 pm

3 stops20h 28m

Charleston

Wed 4/8

8:07 am-11:58 pm

3 stops39h 51m

$459

San JuanCharleston

SJU - CHS

SJUCHS

San Juan Luis Munoz Marin Intl

Fri 6/26

5:30 am-6:55 pm

1 stop13h 25m

Charleston

Wed 7/1

2:10 pm-12:15 am

2 stops10h 05m

$474

San JuanCharleston

SJU - CHS

SJUCHS

San Juan Luis Munoz Marin Intl

Thu 7/23

1:15 pm-9:35 pm

2 stops8h 20m

Charleston

Tue 7/28

2:10 pm-11:45 pm

2 stops9h 35m

$474

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/17

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from San Juan to Charleston

Have a flexible travel schedule? Discover the best time to fly to Charleston from San Juan 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 San Juan to Charleston

How far ahead should I book a flight from San Juan to Charleston?

Use this chart to determine the optimal time to book a round-trip flight from San Juan to Charleston. Price data was last updated on March 13, 2026.

The price you pay for your flight from San Juan to Charleston may vary depending on when you book. For the best chance of a lower fare, look to book 65 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, October is the cheapest month in which you can book a flight from San Juan to Charleston (average of $126). Flying from San Juan to Charleston in December is currently the most expensive (average of $300). 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.

How often are flights from San Juan to Charleston delayed?

About 0% of weekly flights between San Juan and Charleston have experienced delays in the past year, with the average delay time being 0 minutes.

What is the most punctual flight time for San Juan to Charleston flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Friday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Reviews of airlines servicing Charleston

Get insights into the airlines that provide service to Charleston. 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 Charleston. Reviews last updated March 22, 2026.
Read reviews from past customers who have flown Delta,JetBlue, andAmerican Airlines from San Juan to Charleston. 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
8,314 reviews

Crew

8.5

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Food

7.2

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
8,314 reviews
Delta
7.9
Good
8,314 reviews

Crew

8.5

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Food

7.2

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
2,908 reviews
Delta
7.9
Good
8,314 reviews

Crew

8.5

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Food

7.2

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
7.1
Good
11,487 reviews
Delta
7.9
Good
8,314 reviews

Crew

8.5

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Food

7.2

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 San Juan to Charleston. 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 into for flights to Charleston from San Juan?

    If you book a flight to Charleston from San Juan, you will be flying to Charleston, which is the city’s only airport. Charleston (CHS) is located 10.2 mi from the center of Charleston. There are 0 flights from San Juan to Charleston per day from 3 different airlines.

  • How long is the flight from San Juan to Charleston?

    There are many flights that can get you from San Juan to Charleston in 6h 09m. Fly via Spirit Airlines or Delta to get the fastest option. There are 1323 mi between San Juan and Charleston. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from San Juan to Charleston round-trip?

    According to our current data, Delta ($126), JetBlue ($187), and American Airlines ($221) offers the cheapest pricing from San Juan to Charleston. Users have found that Delta is 65% cheaper than the other options available to this destination.

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

    The cheapest airlines for a one-way flight from San Juan to Charleston are Delta ($110), American Airlines ($126), and JetBlue ($157).

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

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

  • How can I find direct flights from San Juan to Charleston?

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

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

    Yes. Cheapflights offers flight deals from San Juan to Charleston 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 San Juan to Charleston?

    Currently, October is the cheapest month in which you can book a flight from San Juan to Charleston (average of $126). Flying from San Juan to Charleston in December is currently the most expensive (average of $300). 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

Traveling to a place near Charleston?

Book flights to Charleston if you plan to visit one of these locations
North Charleston
Santee
Walterboro
Summerville
Isle of Palms
Mount Pleasant
Goose Creek
Edisto Beach

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for San Juan to Charleston

See prices for flight routes from nearby airports that may be better suited for you.
Luis Munoz Marin Intl to Charlotte flights
Luis Munoz Marin Intl to Charleston flights
Luis Munoz Marin Intl to Myrtle Beach flights
Aguadilla to Charlotte flights

Top 3 airlines flying from San Juan to Charleston

Discover the top 3 airlines that operate flights from San Juan to Charleston. 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 March 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$126Average$251FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$187Average$386FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$221Average$474FlexibilityNo cancel feeOn-time71%

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