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$99+ 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 3/19. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — CHS
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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The best prices from San Juan Luis Munoz Marin Intl to Charleston are usually found in September or May, booked 29 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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$182
(Mytrip)

One-way from

$99
(FlightHub)

Popular in

January

Cheapest in

September

Average price

$320
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. 9% potential increase in price ($43 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 20, 2025.

This Mytrip deal was found by Cheapflights users on 2/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/84:38 amSJU - CHS
1 stop27h 49mMultiple Airlines
Mon 3/1710:48 amCHS - SJU
2 stops32h 10mMultiple Airlines
Deal found 2/20$182
This Mytrip deal was found by Cheapflights users on 2/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/107:49 pmSJU - CHS
1 stop14h 22mSpirit Airlines
Mon 4/1411:06 amCHS - SJU
1 stop7h 38mSpirit Airlines
Deal found 2/20$203
This JetBlue deal was found by Cheapflights users on 2/19. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/275:45 amSJU - CHS
1 stop5h 26mJetBlue
Tue 3/411:00 amCHS - SJU
1 stop6h 24mJetBlue
Deal found 2/19$219
This American Airlines deal was found by Cheapflights users on 2/20. 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 3/181:42 pmSJU - CHS
1 stop10h 04mAmerican Airlines
Wed 4/305:10 amCHS - SJU
2 stops7h 26mAmerican Airlines
Deal found 2/20$313
This Southwest deal was found by Cheapflights users on 2/20. 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.
Sun 3/95:35 amSJU - CHS
1 stop10h 05mSouthwest
Mon 3/176:05 amCHS - SJU
2 stops10h 15mSouthwest
Deal found 2/20$453
This United Airlines deal was found by Cheapflights users on 2/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/252:05 amSJU - CHS
1 stop7h 52mUnited Airlines
Mon 3/36:50 amCHS - SJU
1 stop8h 46mUnited Airlines
Deal found 2/19$475
This Delta deal was found by Cheapflights users on 2/20. 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.
Thu 5/226:15 amSJU - CHS
1 stop7h 30mDelta
Tue 5/274:30 pmCHS - SJU
1 stop5h 32mDelta
Deal found 2/20$487
This Alaska Airlines deal was found by Cheapflights users on 2/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/143:07 pmSJU - CHS
2 stops26h 44mAlaska Airlines
Mon 5/196:56 pmCHS - SJU
2 stops19h 21mAlaska Airlines
Deal found 2/19$1,495

Find flights from Luis Munoz Marin Intl to Charleston within your budget

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 February 20, 2025.

Fly from

Luis Munoz Marin Intl

Fly to

Charleston

Route

Depart

Return

Price

San JuanCharleston

SJU - CHS

SJUCHS

San Juan Luis Munoz Marin Intl

Sat 3/8

4:38 am-8:27 am

1 stop27h 49m

Charleston

Mon 3/17

10:48 am-6:58 pm

2 stops32h 10m

$182

San JuanCharleston

SJU - CHS

SJUCHS

San Juan Luis Munoz Marin Intl

Thu 4/10

7:49 pm-10:11 am

1 stop14h 22m

Charleston

Mon 4/14

11:06 am-6:44 pm

1 stop7h 38m

$203

San JuanCharleston

SJU - CHS

SJUCHS

San Juan Luis Munoz Marin Intl

Tue 3/18

1:42 pm-11:46 pm

1 stop10h 04m

Charleston

Wed 4/30

5:10 am-12:36 pm

2 stops7h 26m

$313

San JuanCharleston

SJU - CHS

SJUCHS

San Juan Luis Munoz Marin Intl

Sun 3/9

5:35 am-3:40 pm

1 stop10h 05m

Charleston

Mon 3/17

6:05 am-4:20 pm

2 stops10h 15m

$453

San JuanCharleston

SJU - CHS

SJUCHS

San Juan Luis Munoz Marin Intl

Thu 5/22

6:15 am-1:45 pm

1 stop7h 30m

Charleston

Tue 5/27

4:30 pm-10:02 pm

1 stop5h 32m

$487

San JuanCharleston

SJU - CHS

SJUCHS

San Juan Luis Munoz Marin Intl

Sat 4/5

12:55 am-11:45 am

1 stop10h 50m

Charleston

Thu 4/10

7:30 am-4:44 pm

1 stop9h 14m

$535

San JuanCharleston

SJU - CHS

SJUCHS

San Juan Luis Munoz Marin Intl

Wed 5/28

1:05 am-11:59 pm

2 stops22h 54m

Charleston

Mon 6/2

5:50 am-11:57 pm

2 stops18h 07m

$582

San JuanCharleston

SJU - CHS

SJUCHS

San Juan Luis Munoz Marin Intl

Wed 5/14

3:07 pm-5:51 pm

2 stops26h 44m

Charleston

Mon 5/19

6:56 pm-2:17 pm

2 stops19h 21m

$1,495

San JuanCharleston

SJU - CHS

SJUCHS

San Juan Luis Munoz Marin Intl

Wed 3/19

5:39 pm-10:33 am

1 stop16h 54m

$99

San JuanCharleston

SJU - CHS

SJUCHS

San Juan Luis Munoz Marin Intl

Tue 3/18

5:01 am-10:11 am

1 stop5h 10m

$110

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 15 results
1
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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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
OneTravelPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star

*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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Juan Luis Munoz Marin Intl Airport-Charleston flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

Travel insights for flights from Luis Munoz Marin Intl to Charleston

Get recent, data-driven insights about flights from Luis Munoz Marin Intl to Charleston including ideal travel times, pricing trends, and more.

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 February 14, 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 29 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, August is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Charleston (average of $217). Flying from San Juan Luis Munoz Marin Intl Airport to Charleston in March is currently the most expensive (average of $335). 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 February 20, 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 44% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from San Juan Luis Munoz Marin Intl Airport to Charleston?

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

Travelers seeking maximum savings on their San Juan Luis Munoz Marin Intl Airport to Charleston flight should consider departing on Friday mornings when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Charleston by month

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

In terms of precipitation, rainfall in Charleston ranges from 2.4 - 7.2 inches per month. August is typically the wettest month, when rainfall can reach 7.2 in. November is typically the driest time to visit Charleston when rainfall is around 2.4 in.

Temperature in Charleston by month

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

If weather is an important factor for your trip to Charleston, use this chart to help with planning. For those seeking warmer temperatures, July 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 48.2 F).

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 February 20, 2025.
Get a feel of what it's like to fly with Southwest, Alaska Airlines and Delta from San Juan to Charleston by reading reviews from past customers. 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.
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Food

7.1

Comfort

8.1

Overall

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Food

7.1

Comfort

8.1

Overall

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,692 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Food

7.1

Comfort

8.1

Overall

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Food

7.1

Comfort

8.1

Overall

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

JetBlue
7.4
Good
3,070 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Food

7.1

Comfort

8.1

Overall

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,766 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Food

7.1

Comfort

8.1

Overall

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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 4 different airlines.

  • What are the cheapest airlines flying from San Juan Luis Munoz Marin Intl Airport to Charleston round-trip?

    According to our current data, Spirit Airlines ($203), American Airlines ($313), and Southwest ($453) offers the cheapest pricing from San Juan Luis Munoz Marin Intl Airport to Charleston. Spirit Airlines is 47% 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 Spirit Airlines, which is currently one of the cheapest options available, starting at $99. JetBlue flights start at $110 while deals on Delta start at $155 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, August is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Charleston (average of $217). Flying from San Juan Luis Munoz Marin Intl Airport to Charleston in March is currently the most expensive (average of $335). 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 San Juan Luis Munoz Marin Intl Airport?

Book flights to San Juan Luis Munoz Marin Intl Airport if you plan to visit one of these locations
North Charleston
Santee
Mount Pleasant
Isle of Palms
Folly Beach
Summerville
Walterboro
Edisto Beach

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Top 4 airlines flying from Luis Munoz Marin Intl to Charleston

Discover the top 4 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$144Average$241FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$242Average$347FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$254Average$461FlexibilityNo cancel feeOn-time71%
DeltaCheapest$323Average$493FlexibilityNo cancel feeOn-timeN/A
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