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$158+ Cheap flights from San José (SJO) 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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — CHS
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheapflights Tip: The best prices from San José Juan Santamaria Intl to Charleston are usually found in February or January, booked 47 days in advance, depart on a Thursday or Wednesday and return on a Wednesday

Find flight deals from San José to Charleston

Cheapest flights from San José to Charleston
Explore the most affordable flight options available from San José to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/251:31 pmSJO - CHS
1 stop6h 52mSpirit Airlines
Mon 1/510:18 pmCHS - SJO
1 stop15h 07mSpirit Airlines
Deal found 10/28$237
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/131:30 pmSJO - CHS
1 stop8h 12mSpirit Airlines
Tue 11/186:11 pmCHS - SJO
2 stops19h 14mSpirit Airlines
Deal found 10/28$243
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/131:30 pmSJO - CHS
1 stop8h 12mSpirit Airlines
Fri 11/216:50 amCHS - SJO
1 stop6h 25mSpirit Airlines
Deal found 10/28$248
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/131:30 pmSJO - CHS
1 stop8h 12mSpirit Airlines
Mon 11/246:50 amCHS - SJO
1 stop6h 25mSpirit Airlines
Deal found 10/28$251
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/131:30 pmSJO - CHS
1 stop8h 12mSpirit Airlines
Mon 11/177:00 amCHS - SJO
2 stops29h 39mSpirit Airlines
Deal found 10/28$266
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Sun 11/91:30 pmSJO - CHS
1 stop8h 12mSpirit Airlines
Fri 11/216:50 amCHS - SJO
1 stop6h 25mSpirit Airlines
Deal found 10/28$268
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/131:30 pmSJO - CHS
1 stop8h 12mSpirit Airlines
Sat 11/156:11 pmCHS - SJO
2 stops19h 14mSpirit Airlines
Deal found 10/28$270
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Sun 11/91:30 pmSJO - CHS
1 stop8h 12mSpirit Airlines
Mon 11/246:50 amCHS - SJO
1 stop6h 25mSpirit Airlines
Deal found 10/28$271
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/131:30 pmSJO - CHS
1 stop8h 12mSpirit Airlines
Thu 11/208:31 amCHS - SJO
2 stops28h 44mSpirit Airlines
Deal found 10/28$284
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Tue 11/111:30 pmSJO - CHS
2 stops26h 36mSpirit Airlines
Fri 11/216:50 amCHS - SJO
1 stop6h 25mSpirit Airlines
Deal found 10/28$290
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Tue 11/111:30 pmSJO - CHS
2 stops26h 36mSpirit Airlines
Mon 11/246:50 amCHS - SJO
1 stop6h 25mSpirit Airlines
Deal found 10/28$292

Cheap flight deals from San José to Charleston

Discover tips and strategies to find the most affordable flight options for your journey from San José (SJO) 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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$237
(Cheapflightsfares)

One-way from

$158
(Cheapflightsfares)

Popular in

December

Cheapest in

February

Average price

$434
Provider with most accurate pricing for San José Juan Santamaria Intl-Charleston flight deals.
Search Deals
Provider most trusted by Cheapflights users for San José Juan Santamaria Intl-Charleston flights.
Search Deals
From San José Juan Santamaria Intl to Charleston
Search Deals
One-way flight from San José Juan Santamaria Intl to Charleston
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San José 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 October 28, 2025.
Use the filters below to find and compare flights from San José to Charleston that are best for you.

Fly from

San José

Fly to

Charleston

Route

Depart

Return

Price

San JoséCharleston

SJO - CHS

SJOCHS

San José Juan Santamaria Intl

Thu 12/25

1:31 pm-9:23 pm

1 stop6h 52m

Charleston

Mon 1/5

10:18 pm-12:25 pm

1 stop15h 07m

$237

San JoséCharleston

SJO - CHS

SJOCHS

San José Juan Santamaria Intl

Thu 11/13

1:30 pm-10:42 pm

1 stop8h 12m

Charleston

Tue 11/18

6:11 pm-10:19 am

3 stops41h 08m

$263

San JoséCharleston

SJO - CHS

SJOCHS

San José Juan Santamaria Intl

Thu 11/27

1:20 pm-10:05 pm

1 stop7h 45m

Charleston

Mon 12/1

6:50 am-12:15 pm

1 stop6h 25m

$300

San JoséCharleston

SJO - CHS

SJOCHS

San José Juan Santamaria Intl

Thu 12/25

1:31 pm-9:23 pm

1 stop6h 52m

Charleston

Mon 1/5

3:33 pm-12:25 pm

2 stops21h 52m

$325

San JoséCharleston

SJO - CHS

SJOCHS

San José Juan Santamaria Intl

Sat 11/22

11:24 am-8:37 am

1 stop20h 13m

Charleston

Tue 12/2

6:50 am-12:15 pm

1 stop6h 25m

$327

San JoséCharleston

SJO - CHS

SJOCHS

San José Juan Santamaria Intl

Sat 11/22

1:20 pm-7:26 am

2 stops17h 06m

Charleston

Tue 12/2

6:50 am-12:15 pm

1 stop6h 25m

$327

San JoséCharleston

SJO - CHS

SJOCHS

San José Juan Santamaria Intl

Wed 12/10

1:31 pm-11:00 am

2 stops20h 29m

Charleston

Mon 12/15

9:49 pm-3:20 pm

2 stops18h 31m

$338

San JoséCharleston

SJO - CHS

SJOCHS

San José Juan Santamaria Intl

Thu 11/27

5:30 am-10:05 pm

2 stops15h 35m

Charleston

Mon 12/8

9:49 pm-12:25 pm

1 stop15h 36m

$367

San JoséCharleston

SJO - CHS

SJOCHS

San José Juan Santamaria Intl

Wed 11/26

11:24 am-8:37 am

1 stop20h 13m

Charleston

Tue 12/2

2:59 pm-10:19 am

1 stop20h 20m

$368

San JoséCharleston

SJO - CHS

SJOCHS

San José Juan Santamaria Intl

Wed 11/26

1:20 pm-7:26 am

2 stops41h 06m

Charleston

Tue 12/2

6:50 am-12:15 pm

1 stop6h 25m

$375

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 21 results
1
2
3

Compare providers for flights from San José 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 San José to Charleston in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust 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 José-Charleston flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San José-Charleston flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San José-Charleston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San José-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 José-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 San José to Charleston

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

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

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

Booking 46 days in advance of your planned departure date is, on average, the best time to get cheap flights from San José to Charleston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, February is the cheapest month in which you can book a flight from San José to Charleston (average of $161). Flying from San José to Charleston in September is currently the most expensive (average of $344). 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 SJO to CHS?

Find hourly flight availability from San José 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 October 28, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 18% on flights from San José to Charleston by exploring options for tickets in the evening.

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 October 28, 2025.
Read through reviews of airlines operating flights from San José to Charleston, such as American Airlines and Spirit Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,033 reviews

Boarding

7.5

Overall

7.2

Comfort

7.2

Food

6.4

Entertainment

6.9

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Nordia,Sep 2025

KIN - MIA

We were to land in Miami sometime after 3pm but couldn’t due to bad weather, we flew around for 2 hrs until we had to land in Forth Myers to refuel, we had to sit another 2 hrs at Forth Myers until given the clearance to refuel, we were hungry, thirsty and frustrated at that point. All the had on the flight to offer was a small plastic glass of water and a pack of biscoff, I requested a cup of tea and was told none was there. We were basically at another airport and not one of the staff could consider that the passengers might be hungry or thirsty being on a plane for around 8 hrs, which you weren’t prepared for, at least find some hot water on board.
American Airlines
7.2
Good
11,033 reviews
American Airlines
7.2
Good
11,033 reviews

Boarding

7.5

Overall

7.2

Comfort

7.2

Food

6.4

Entertainment

6.9

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Nordia,Sep 2025

KIN - MIA

We were to land in Miami sometime after 3pm but couldn’t due to bad weather, we flew around for 2 hrs until we had to land in Forth Myers to refuel, we had to sit another 2 hrs at Forth Myers until given the clearance to refuel, we were hungry, thirsty and frustrated at that point. All the had on the flight to offer was a small plastic glass of water and a pack of biscoff, I requested a cup of tea and was told none was there. We were basically at another airport and not one of the staff could consider that the passengers might be hungry or thirsty being on a plane for around 8 hrs, which you weren’t prepared for, at least find some hot water on board.
Spirit Airlines
6.3
Okay
8,112 reviews
American Airlines
7.2
Good
11,033 reviews

Boarding

7.5

Overall

7.2

Comfort

7.2

Food

6.4

Entertainment

6.9

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Nordia,Sep 2025

KIN - MIA

We were to land in Miami sometime after 3pm but couldn’t due to bad weather, we flew around for 2 hrs until we had to land in Forth Myers to refuel, we had to sit another 2 hrs at Forth Myers until given the clearance to refuel, we were hungry, thirsty and frustrated at that point. All the had on the flight to offer was a small plastic glass of water and a pack of biscoff, I requested a cup of tea and was told none was there. We were basically at another airport and not one of the staff could consider that the passengers might be hungry or thirsty being on a plane for around 8 hrs, which you weren’t prepared for, at least find some hot water on board.

Related info for your journey

Find useful and relevant information for your journey from San José to Charleston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Departing from San José to Charleston will take you 6h 52m. San José and Charleston are separated by a distance of 1603 mi.

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

    Currently priced at $253, Spirit Airlines will fly you from San José to Charleston and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $371. Users have found that Spirit Airlines is 39% cheaper than the other options available to this destination.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from San José to Charleston (average of $161). Flying from San José to Charleston in September is currently the most expensive (average of $344). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from San José to Charleston

Discover the top 2 airlines that operate flights from San José 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$253Average$311FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$371Average$468FlexibilityNo cancel feeOn-time71%

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