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$84+ Cheap flights from Luis Munoz Marin Intl (SJU) 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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — CHS
Dec 1 — Dec 81
Mon 12/1
Mon 12/8
1 adult, Economy
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Cheapflights Tip: The best prices from San Juan Luis Munoz Marin Intl to Charleston are usually found in March or February, booked 65 days in advance, depart on a Monday or Friday and return on a Tuesday

Cheap flight deals from Luis Munoz Marin Intl to Charleston

Discover tips and strategies to find the most affordable flight options for your journey from Luis Munoz Marin Intl (SJU) 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 November 1, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$286
(Cheapflightsfares)

One-way from

$84
(Frontier)

Popular in

January

Cheapest in

March

Average price

$468
Provider with most accurate pricing for San Juan Luis Munoz Marin Intl-Charleston flight deals.
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Provider most trusted by Cheapflights users for San Juan Luis Munoz Marin Intl-Charleston flights.
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From San Juan Luis Munoz Marin Intl to Charleston
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One-way flight from San Juan Luis Munoz Marin Intl to Charleston
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Highest demand for flights based on searches. 5% potential increase in price ($22 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Luis Munoz Marin Intl to Charleston

Cheapest flights from Luis Munoz Marin Intl to Charleston
Explore the most affordable flight options available from Luis Munoz Marin Intl to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 1, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 10/30. 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 11/2111:55 amSJU - CHS
1 stop11h 10mSpirit Airlines
Mon 12/16:50 amCHS - SJU
1 stop12h 37mSpirit Airlines
Deal found 10/30$286
This Kiwi.com deal was found by Cheapflights users on 10/31. 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 11/245:19 pmSJU - CHS
2 stops15h 07mMultiple Airlines
Thu 11/272:59 pmCHS - SJU
1 stop10h 55mMultiple Airlines
Deal found 10/31$312
This Kiwi.com deal was found by Cheapflights users on 10/31. 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 11/36:17 pmSJU - CHS
1 stop23h 49mMultiple Airlines
Sat 11/156:11 pmCHS - SJU
1 stop8h 22mMultiple Airlines
Deal found 10/31$321
This Kiwi.com deal was found by Cheapflights users on 10/31. 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 11/217:10 amSJU - CHS
1 stop25h 16mMultiple Airlines
Sat 11/296:50 amCHS - SJU
1 stop15h 39mMultiple Airlines
Deal found 10/31$326
This Southwest deal was found by Cheapflights users on 10/30. 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.
Thu 12/256:40 amSJU - CHS
1 stop11h 25mSouthwest
Mon 2/163:40 pmCHS - SJU
1 stop8h 25mSouthwest
Deal found 10/30$332
This JetBlue deal was found by Cheapflights users on 10/30. 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 11/1912:30 pmSJU - CHS
1 stop10h 57mJetBlue
Sun 11/237:41 pmCHS - SJU
1 stop7h 07mJetBlue
Deal found 10/30$344
This Kiwi.com deal was found by Cheapflights users on 10/31. 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 11/99:45 amSJU - CHS
2 stops26h 02mMultiple Airlines
Wed 11/126:11 pmCHS - SJU
1 stop8h 22mMultiple Airlines
Deal found 10/31$349
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 11/247:10 amSJU - CHS
1 stop11h 08mMultiple Airlines
Sat 11/298:31 amCHS - SJU
1 stop6h 57mMultiple Airlines
Deal found 10/30$350
This Faresmojo deal was found by Cheapflights users on 10/31. 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 Faresmojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/143:34 pmSJU - CHS
1 stop7h 53mJetBlue
Mon 11/176:15 amCHS - SJU
1 stop8h 07mJetBlue
Deal found 10/31$358

Cheapflights Fare Finder

 
Customize your flight search to find flights from Luis Munoz Marin Intl 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 November 1, 2025.
Use the filters below to find and compare flights from San Juan Luis Munoz Marin Intl Airport to Charleston that are best for you.

Fly from

Luis Munoz Marin Intl

Fly to

Charleston

Route

Depart

Return

Price

San JuanCharleston

SJU - CHS

SJUCHS

San Juan Luis Munoz Marin Intl

Fri 11/21

11:55 am-10:05 pm

1 stop11h 10m

Charleston

Mon 12/1

6:50 am-8:27 pm

1 stop12h 37m

$296

San JuanCharleston

SJU - CHS

SJUCHS

San Juan Luis Munoz Marin Intl

Mon 11/24

7:10 am-5:18 pm

1 stop11h 08m

Charleston

Thu 11/27

2:59 pm-2:54 am

1 stop10h 55m

$325

San JuanCharleston

SJU - CHS

SJUCHS

San Juan Luis Munoz Marin Intl

Fri 11/21

7:10 am-7:26 am

1 stop25h 16m

Charleston

Sat 11/29

6:50 am-11:29 pm

1 stop15h 39m

$326

San JuanCharleston

SJU - CHS

SJUCHS

San Juan Luis Munoz Marin Intl

Thu 12/25

6:40 am-5:05 pm

1 stop11h 25m

Charleston

Mon 2/16

3:40 pm-1:05 am

1 stop8h 25m

$332

San JuanCharleston

SJU - CHS

SJUCHS

San Juan Luis Munoz Marin Intl

Fri 1/9

7:12 pm-11:55 pm

1 stop5h 43m

Charleston

Mon 1/12

7:28 pm-10:48 am

1 stop14h 20m

$340

San JuanCharleston

SJU - CHS

SJUCHS

San Juan Luis Munoz Marin Intl

Thu 2/5

6:00 am-10:45 am

1 stop5h 45m

Charleston

Sat 2/7

1:10 pm-1:22 am

1 stop11h 12m

$340

San JuanCharleston

SJU - CHS

SJUCHS

San Juan Luis Munoz Marin Intl

Wed 11/19

12:30 pm-10:27 pm

1 stop10h 57m

Charleston

Sun 11/23

7:41 pm-3:48 am

1 stop7h 07m

$344

San JuanCharleston

SJU - CHS

SJUCHS

San Juan Luis Munoz Marin Intl

Fri 11/14

3:34 pm-10:27 pm

1 stop7h 53m

Charleston

Mon 11/17

6:15 am-3:22 pm

1 stop8h 07m

$358

San JuanCharleston

SJU - CHS

SJUCHS

San Juan Luis Munoz Marin Intl

Fri 11/14

12:11 pm-6:52 pm

1 stop7h 41m

$84

San JuanCharleston

SJU - CHS

SJUCHS

San Juan Luis Munoz Marin Intl

Sun 11/23

7:11 am-5:03 pm

1 stop10h 52m

$136

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 19 results
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Compare providers for flights from Luis Munoz Marin Intl to Charleston

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Luis Munoz Marin Intl to Charleston in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Juan Luis Munoz Marin Intl Airport-Charleston flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Juan Luis Munoz Marin Intl Airport-Charleston flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Juan Luis Munoz Marin Intl Airport-Charleston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Juan Luis Munoz Marin Intl Airport-Charleston flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Juan Luis Munoz Marin Intl Airport-Charleston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Luis Munoz Marin Intl to Charleston

Have a flexible travel schedule? Discover the best time to fly to Charleston from Luis Munoz Marin Intl 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 Luis Munoz Marin Intl Airport to Charleston

How far ahead should I book a flight from San Juan Luis Munoz Marin Intl Airport to Charleston?

Use this chart to determine the optimal time to book a round-trip flight from Luis Munoz Marin Intl to Charleston. Price data was last updated on October 24, 2025.

To ensure you get the cheapest price possible for a flight from San Juan Luis Munoz Marin Intl Airport to Charleston, you should look to book at least 65 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from San Juan Luis Munoz Marin Intl Airport to Charleston?

Currently, October is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Charleston (average of $126). Flying from San Juan Luis Munoz Marin Intl Airport to Charleston in January is currently the most expensive (average of $310). 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 SJU to CHS?

Find hourly flight availability from Luis Munoz Marin Intl to Charleston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 1, 2025.

It’s optimal to fly from San Juan Luis Munoz Marin Intl Airport to Charleston in the evening. By choosing this option you can save up to 43% on the cost of your flight, compared to a flight at noon.

How much does it cost to fly round-trip from San Juan Luis Munoz Marin Intl Airport to Charleston?

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 November 1, 2025.
See what other customers who have flown with Delta, American Airlines, and JetBlue from San Juan Luis Munoz Marin Intl Airport to Charleston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,995 reviews

Comfort

7.9

Overall

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!
Delta
7.9
Good
7,995 reviews
Delta
7.9
Good
7,995 reviews

Comfort

7.9

Overall

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!
American Airlines
7.2
Good
11,030 reviews
Delta
7.9
Good
7,995 reviews

Comfort

7.9

Overall

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!
JetBlue
7.2
Good
2,907 reviews
Delta
7.9
Good
7,995 reviews

Comfort

7.9

Overall

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!

Related info for your journey

Find useful and relevant information for your journey from Luis Munoz Marin Intl 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 Luis Munoz Marin Intl?

    Located just 10.2 mi from the city center, Charleston is the airport most travelers will use when flying to Charleston from San Juan Luis Munoz Marin Intl. Booking flights from San Juan Luis Munoz Marin Intl to Charleston (CHS) should be relatively easy as there are 0 daily inbound flights from San Juan Luis Munoz Marin Intl from 3 different airlines.

  • How long is the flight from San Juan Luis Munoz Marin Intl Airport to Charleston?

    A quick flight from San Juan Luis Munoz Marin Intl Airport to Charleston can take about 5h 43m. Spirit Airlines provides one of the quickest options available for as low as $340. The distance from San Juan Luis Munoz Marin Intl Airport to Charleston is about 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 flying from San Juan Luis Munoz Marin Intl Airport to Charleston round-trip?

    According to our current data, Delta ($126), JetBlue ($187), and American Airlines ($271) offers the cheapest pricing from San Juan Luis Munoz Marin Intl Airport to Charleston. Delta is 68% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from San Juan Luis Munoz Marin Intl Airport to Charleston one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $84. Delta flights start at $136 while deals on American Airlines start at $138 one-way.

  • Can I find deals for flights from Luis Munoz Marin Intl to Charleston that include hotel bookings?

    Yes. In addition to deals on Luis Munoz Marin Intl to Charleston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Luis Munoz Marin Intl to Charleston?

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

  • Can I find deals for business class flights from Luis Munoz Marin Intl to Charleston?

    Yes. Cheapflights offers flight deals from Luis Munoz Marin Intl 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 Luis Munoz Marin Intl Airport to Charleston?

    Currently, October is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Charleston (average of $126). Flying from San Juan Luis Munoz Marin Intl Airport to Charleston in January is currently the most expensive (average of $310). 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
Summerville
Walterboro
Isle of Palms
Santee
Mount Pleasant
Edisto Beach

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Top 3 airlines flying from Luis Munoz Marin Intl to Charleston

Discover the top 3 airlines that operate flights from Luis Munoz Marin Intl 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 November 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$126Average$389FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$187Average$386FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$271Average$482FlexibilityNo cancel feeOn-time71%

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