How long is the flight from Charleston to San José?

Departing from Charleston to San José will take you 6h 19m. The distance between Charleston and San José is about 1603 mi.

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

Spirit Airlines, at $139, was found to be the cheapest airline from Charleston to San José.Alternate airlines to your destination round-trip include Delta and American Airlines. These flights start at 75% lower than the current average price 3 months from now.

In terms of precipitation, rainfall in San José ranges from 0.0 - 11.8 inches per month. September is typically the wettest month, when rainfall can reach 11.8 in. February is typically the driest time to visit San José when rainfall is around 0.0 in.

If weather is an important factor for your trip to San José, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 64.4 F).

What are the most popular airlines that fly from Charleston to San José?

Before booking your flight from Charleston to San José check out the most popular airlines for this route: American Airlines, Delta or Spirit Airlines.

What is the cheapest time of day to fly from CHS to SJO?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Charleston to San José as you normally would.

Most accurate provider : When it comes to deals on Charleston-San José flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Charleston-San José flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Charleston-San José flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Charleston-San José 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 Charleston-San José flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Charleston to San José by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$124+ Flights from Charleston to San José

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Cheap flight deals from Charleston to San José

Cheapest flights from Charleston to San José
Explore the most affordable flight options available from Charleston to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 29, 2025.

Sun 12/2810:18 pmCHS - SJO

1 stop15h 07mMultiple Airlines

Tue 12/308:05 pmSJO - CHS

2 stops37h 26mMultiple Airlines

Deal found 12/26

$473

Tue 12/308:08 pmCHS - SJO

2 stops15h 24mAmerican Airlines

Thu 1/86:00 amSJO - CHS

2 stops14h 11mAmerican Airlines

Deal found 12/27

$506

Sun 12/286:30 amCHS - SJO

1 stop15h 09mUnited Airlines

Tue 12/302:05 pmSJO - CHS

1 stop19h 30mUnited Airlines

Deal found 12/27

$616

Sun 12/285:10 amCHS - SJO

2 stops8h 23mAmerican Airlines

Tue 12/307:00 amSJO - CHS

2 stops11h 28mAmerican Airlines

Deal found 12/27

$661

Best flights from Charleston to San José
Discover carefully curated flight deals from Charleston to San José that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 29, 2025.

Sat 2/287:47 pmCHS - SJO

2 stops12h 58mMultiple Airlines

Sat 3/77:50 pmSJO - CHS

2 stops12h 14mMultiple Airlines

Deal found 12/26

$408

Thu 4/97:00 amCHS - SJO

1 stop6h 19mSpirit Airlines

Tue 4/1412:31 pmSJO - CHS

1 stop8h 55mSpirit Airlines

Deal found 12/28

$408

Mon 2/21:35 pmCHS - SJO

1 stop24h 25mJetBlue

Fri 2/202:05 pmSJO - CHS

1 stop17h 25mJetBlue

Deal found 12/26

$430

Mon 1/193:28 pmCHS - SJO

1 stop7h 47mDelta

Sat 1/243:54 pmSJO - CHS

1 stop7h 01mDelta

Deal found 12/27

$446

Fri 1/307:45 pmCHS - SJO

2 stops13h 55mMultiple Airlines

Sun 2/17:50 pmSJO - CHS

2 stops12h 30mMultiple Airlines

Deal found 12/27

$422

Wed 6/37:00 amCHS - SJO

1 stop6h 22mSpirit Airlines

Sat 6/612:31 pmSJO - CHS

1 stop8h 10mSpirit Airlines

Deal found 12/26

$423

Thu 3/1210:20 amCHS - SJO

2 stops15h 20mMultiple Airlines

Mon 3/167:50 pmSJO - CHS

2 stops12h 14mMultiple Airlines

Deal found 12/27

$443

Mon 4/207:00 amCHS - SJO

1 stop6h 22mSpirit Airlines

Sat 4/2512:31 pmSJO - CHS

1 stop8h 10mSpirit Airlines

Deal found 12/27

$443

Last-minute flights from Charleston to San José
Discover last-minute flight deals from Charleston to San José. Data last updated December 29, 2025 and is based on user searches.

Sun 12/2810:18 pmCHS - SJO

1 stop15h 07mMultiple Airlines

Tue 12/308:05 pmSJO - CHS

2 stops37h 26mMultiple Airlines

Deal found 12/26

$473

Thu 1/17:03 pmCHS - SJO

1 stop18h 58mMultiple Airlines

Wed 4/112:31 pmSJO - CHS

1 stop8h 55mMultiple Airlines

Deal found 12/28

$429

Fri 1/25:10 amCHS - SJO

2 stops10h 19mAmerican Airlines

Sat 1/107:09 amSJO - CHS

2 stops13h 02mAmerican Airlines

Deal found 12/28

$481

Sat 1/38:07 pmCHS - SJO

1 stop15h 25mAmerican Airlines

Sat 1/107:30 amSJO - CHS

1 stop24h 13mAmerican Airlines

Deal found 12/27

$455

Tue 1/67:50 amCHS - SJO

2 stops12h 54mAmerican Airlines

Thu 1/228:00 amSJO - CHS

2 stops12h 11mAmerican Airlines

Deal found 12/28

$451

Sun 1/116:35 pmCHS - SJO

2 stops18h 02mMultiple Airlines

Mon 1/1912:33 pmSJO - CHS

1 stop19h 05mMultiple Airlines

Deal found 12/28

$360

Mon 1/198:00 amCHS - SJO

1 stop15h 15mDelta

Sat 1/247:00 amSJO - CHS

1 stop11h 18mDelta

Deal found 12/29

$446

Wed 1/217:45 pmCHS - SJO

3 stops16h 40mMultiple Airlines

Tue 1/274:15 pmSJO - CHS

2 stops21h 33mMultiple Airlines

Deal found 12/27

$399

Wed 1/2112:29 pmCHS - SJO

2 stops11h 01mAmerican Airlines

Tue 1/278:00 amSJO - CHS

1 stop9h 40mAmerican Airlines

Deal found 12/27

$459

Fri 1/307:45 pmCHS - SJO

2 stops13h 55mMultiple Airlines

Sun 2/17:50 pmSJO - CHS

2 stops12h 30mMultiple Airlines

Deal found 12/27

$422

Fri 1/306:00 amCHS - SJO

1 stop16h 02mAmerican Airlines

Sun 2/16:38 amSJO - CHS

2 stops13h 33mAmerican Airlines

Deal found 12/27

$456

One-way flights from Charleston to San José
Search for one-way flight options from Charleston to San José. Find affordable one-way fares based on user searches. Data last updated December 29, 2025.

Sun 1/410:18 pmCHS - SJO

1 stop15h 07mSpirit Airlines

Deal found 12/26

$124

Tue 3/317:00 amCHS - SJO

1 stop6h 19mSpirit Airlines

Deal found 12/26

$137

Thu 2/126:00 amCHS - SJO

1 stop15h 33mAmerican Airlines

Deal found 12/28

$207

Mon 1/59:23 pmCHS - SJO

2 stops16h 02mMultiple Airlines

Deal found 12/26

$209

Sun 1/47:05 amCHS - SJO

2 stops30h 20mMultiple Airlines

Deal found 12/26

$243

Thu 2/123:31 pmCHS - SJO

2 stops21h 09mMultiple Airlines

Deal found 12/28

$245

Mon 1/52:15 pmCHS - SJO

3 stops23h 10mSpirit Airlines

Deal found 12/26

$264

Find flight deals from Charleston to San José

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$360 (Kiwi.com)
One-way from	$124 (eDestinos)
Popular in	April
Cheapest in	October
Average price	$609

Provider with most accurate pricing for Charleston-San José Juan Santamaria Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Charleston-San José Juan Santamaria Intl flights.

Search Deals

From Charleston to San José Juan Santamaria Intl

Search Deals

One-way flight from Charleston to San José Juan Santamaria Intl

Search Deals

Highest demand for flights based on searches. 21% potential increase in price ($153 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($30 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Charleston to San José that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

Sat 2/28

7:47 pm-7:45 am

2 stops12h 58m

San José Juan Santamaria Intl

Sat 3/7

7:50 pm-9:04 am

2 stops12h 14m

$408

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

Thu 4/9

7:00 am-11:19 am

1 stop6h 19m

San José Juan Santamaria Intl

Tue 4/14

12:31 pm-11:26 pm

1 stop8h 55m

$408

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

Fri 1/30

7:45 pm-8:40 am

2 stops13h 55m

San José Juan Santamaria Intl

Sun 2/1

7:50 pm-9:20 am

2 stops12h 30m

$422

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

Wed 6/3

7:00 am-11:22 am

1 stop6h 22m

San José Juan Santamaria Intl

Sat 6/6

12:31 pm-10:41 pm

1 stop8h 10m

$423

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

Mon 2/2

1:35 pm-1:00 pm

1 stop24h 25m

San José Juan Santamaria Intl

Fri 2/20

2:05 pm-8:30 am

1 stop17h 25m

$430

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

Thu 3/12

10:20 am-11:40 pm

2 stops15h 20m

San José Juan Santamaria Intl

Mon 3/16

7:50 pm-10:04 am

2 stops12h 14m

$443

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

Mon 4/20

7:00 am-11:22 am

1 stop6h 22m

San José Juan Santamaria Intl

Sat 4/25

12:31 pm-10:41 pm

1 stop8h 10m

$443

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

Mon 1/19

3:28 pm-10:15 pm

1 stop7h 47m

San José Juan Santamaria Intl

Sat 1/24

3:54 pm-11:55 pm

1 stop7h 01m

$446

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

Sun 1/4

10:18 pm-12:25 pm

1 stop15h 07m

$124

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

Tue 3/31

7:00 am-11:19 am

1 stop6h 19m

$137

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/26

Showing 1-10 of 14 results

Compare providers for flights from Charleston to San José

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Charleston to San José in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Ovago	Price Accuracy2 stars	Trust Score*2 stars
AranGrant	Price Accuracy2 stars	Trust 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 Charleston-San José flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Charleston-San José flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Charleston-San José flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Charleston-San José 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 Charleston-San José 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 Charleston to San José

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

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

The price you pay for your flight from Charleston to San José may vary depending on when you book. For the best chance of a lower fare, look to book 5 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 Charleston to San José?

Currently, December is the cheapest month in which you can book a flight from Charleston to San José (average of $90). Flying from Charleston to San José in July is currently the most expensive (average of $363). 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 San José

Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Charleston to San José. 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

8,014 reviews

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

8,014 reviews

Delta

7.9

Good

8,014 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

United Airlines

7.4

Good

9,118 reviews

Delta

7.9

Good

8,014 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

American Airlines

7.2

Good

11,071 reviews

Delta

7.9

Good

8,014 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Spirit Airlines

6.3

Okay

8,221 reviews

Delta

7.9

Good

8,014 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Related info for your journey

How long is the flight from Charleston to San José?
Departing from Charleston to San José will take you 6h 19m. The distance between Charleston and San José is about 1603 mi.
What are the cheapest airlines flying from Charleston to San José round-trip?
Spirit Airlines, at $139, was found to be the cheapest airline from Charleston to San José.Alternate airlines to your destination round-trip include Delta and American Airlines. These flights start at 75% lower than the current average price 3 months from now.
Can I find deals for flights from Charleston to San José that include hotel bookings?
Yes. In addition to deals on Charleston to San José flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Charleston to San José?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Charleston to San José.
Can I find deals for business class flights from Charleston to San José?
Yes. Cheapflights offers flight deals from Charleston to San José 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 San José?
Currently, December is the cheapest month in which you can book a flight from Charleston to San José (average of $90). Flying from Charleston to San José in July is currently the most expensive (average of $363). 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

Manuel Antonio

Alajuela

Monteverde

Jacó

Heredia

Dominical

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Other flights to San José

Top 4 airlines flying from Charleston to San José

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$139	Average$355	FlexibilityNo cancel fee	On-time65%
Delta	Cheapest$212	Average$565	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$415	Average$613	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$445	Average$616	FlexibilityNo cancel fee	On-time69%

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$124+ Cheap flights from Charleston (CHS) to San José (SJO)

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 1/4. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Charleston to San José with Cheapflights

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3. Compare prices and book

Cheap flight deals from Charleston to San José

Cheapest flights from Charleston to San JoséExplore the most affordable flight options available from Charleston to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 29, 2025.

Explore the most affordable flight options available from Charleston to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 29, 2025.

Find flight deals from Charleston to San José

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Charleston to San José that are best for you.

Compare providers for flights from Charleston to San José

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 Charleston to San José in December.

Best time to book a flight from Charleston to San José

Have a flexible travel schedule? Discover the best time to fly to San José from Charleston with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Charleston to San José

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

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

Reviews of airlines servicing San José

Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Charleston to San José. 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.

Related info for your journey

Find useful and relevant information for your journey from Charleston to San José. 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 Charleston to San José?

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

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

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

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

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

Traveling to a place near San José?

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Alternative routes for Charleston to San José

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Top 4 airlines flying from Charleston to San José

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Cheapest flights from Charleston to San José
Explore the most affordable flight options available from Charleston to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 29, 2025.