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$187+ 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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — CHS
Jun 23 — Jun 301
Mon 6/23
Mon 6/30
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 March, booked 31 days in advance, depart on a Thursday or Wednesday and return on a Wednesday

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 June 18, 2025.

Round-trip from

$405
(SmartFares)

One-way from

$187
(Cheapflightsfares)

Popular in

December

Cheapest in

February

Average price

$416
From San José Juan Santamaria Intl to Charleston
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One-way flight from San José Juan Santamaria Intl to Charleston
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Highest demand for flights based on searches. 13% potential increase in price ($63 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 June 2025
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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 June 18, 2025.

This SmartFares deal was found by Cheapflights users on 6/17. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1012:16 pmSJO - CHS
1 stop24h 29mSpirit Airlines
Mon 7/149:38 amCHS - SJO
1 stop27h 33mSpirit Airlines
Deal found 6/17$405
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 7/611:31 amSJO - CHS
1 stop20h 26mMultiple Airlines
Fri 7/119:38 amCHS - SJO
1 stop27h 33mMultiple Airlines
Deal found 6/16$426
This Delta deal was found by Cheapflights users on 6/15. 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 9/181:18 pmSJO - CHS
1 stop6h 46mDelta
Mon 9/297:45 amCHS - SJO
1 stop6h 08mDelta
Deal found 6/15$427
This United Airlines deal was found by Cheapflights users on 6/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/85:30 amSJO - CHS
1 stop15h 15mUnited Airlines
Sat 8/167:00 amCHS - SJO
1 stop17h 39mUnited Airlines
Deal found 6/17$436
This American Airlines deal was found by Cheapflights users on 6/16. 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.
Thu 8/212:15 pmSJO - CHS
1 stop7h 42mAmerican Airlines
Thu 8/284:22 pmCHS - SJO
1 stop22h 53mAmerican Airlines
Deal found 6/16$438
This Copa Airlines deal was found by Cheapflights users on 6/16. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/168:46 amSJO - CHS
2 stops23h 28mCopa Airlines
Tue 6/249:50 amCHS - SJO
2 stops23h 45mCopa Airlines
Deal found 6/16$518
This Southwest deal was found by Cheapflights users on 6/15. 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.
Wed 6/188:45 amSJO - CHS
2 stops11h 30mSouthwest
Fri 6/206:05 amCHS - SJO
2 stops8h 40mSouthwest
Deal found 6/15$588
This Alaska Airlines deal was found by Cheapflights users on 6/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/912:50 amSJO - CHS
2 stops38h 10mAlaska Airlines
Mon 7/146:03 pmCHS - SJO
2 stops31h 27mAlaska Airlines
Deal found 6/17$1,330

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 June 18, 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 7/10

12:16 pm-2:45 pm

1 stop24h 29m

Charleston

Mon 7/14

9:38 am-11:11 am

1 stop27h 33m

$405

San JoséCharleston

SJO - CHS

SJOCHS

San José Juan Santamaria Intl

Sun 7/6

11:31 am-9:57 am

1 stop20h 26m

Charleston

Fri 7/11

9:38 am-11:11 am

1 stop27h 33m

$426

San JoséCharleston

SJO - CHS

SJOCHS

San José Juan Santamaria Intl

Thu 9/18

1:18 pm-10:04 pm

1 stop6h 46m

Charleston

Mon 9/29

7:45 am-11:53 am

1 stop6h 08m

$427

San JoséCharleston

SJO - CHS

SJOCHS

San José Juan Santamaria Intl

Fri 8/8

5:30 am-10:45 pm

1 stop15h 15m

Charleston

Sat 8/16

7:00 am-10:39 pm

1 stop17h 39m

$436

San JoséCharleston

SJO - CHS

SJOCHS

San José Juan Santamaria Intl

Thu 8/21

2:15 pm-11:57 pm

1 stop7h 42m

Charleston

Thu 8/28

4:22 pm-1:15 pm

1 stop22h 53m

$438

San JoséCharleston

SJO - CHS

SJOCHS

San José Juan Santamaria Intl

Sun 8/31

8:09 am-10:07 am

2 stops23h 58m

Charleston

Fri 9/5

10:18 am-8:20 am

2 stops24h 02m

$673

San JoséCharleston

SJO - CHS

SJOCHS

San José Juan Santamaria Intl

Wed 7/9

12:50 am-5:00 pm

2 stops38h 10m

Charleston

Mon 7/14

6:03 pm-11:30 pm

2 stops31h 27m

$1,330

San JoséCharleston

SJO - CHS

SJOCHS

San José Juan Santamaria Intl

Sat 8/9

12:16 pm-8:53 pm

1 stop6h 37m

$187

San JoséCharleston

SJO - CHS

SJOCHS

San José Juan Santamaria Intl

Sun 7/20

7:30 am-2:45 pm

2 stops29h 15m

$205

San JoséCharleston

SJO - CHS

SJOCHS

San José Juan Santamaria Intl

Sat 7/5

5:30 am-10:45 pm

1 stop15h 15m

$238

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/17

Showing 1-10 of 13 results
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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, San José Province 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 June 13, 2025.

The price you pay for your flight from San José, San José Province to Charleston may vary depending on when you book. For the best chance of a lower fare, look to book 31 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 José, San José Province to Charleston?

Currently, August is the cheapest month in which you can book a flight from San José, San José Province to Charleston (average of $217). Flying from San José, San José Province 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 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 June 18, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 19% on flights from San José, San José Province to Charleston by exploring options for tickets in the evening.

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 June 18, 2025.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Entertainment

7.1

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Entertainment

7.1

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,964 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Entertainment

7.1

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Copa Airlines
7.5
Good
1,455 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Entertainment

7.1

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,810 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Entertainment

7.1

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Entertainment

7.1

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

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

    Cheapflights users have booked flights from San José, San José Province to Charleston round-trip from $405. Other airlines that can offer you cheap pricing are Delta, from $427, and United Airlines, from $436. Spirit Airlines is priced at 3% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from San José, San José Province to Charleston one-way?

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $187. Users have also found prices from $238 and $243 on United Airlines and Delta, respectively.

  • 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, San José Province to Charleston?

    Currently, August is the cheapest month in which you can book a flight from San José, San José Province to Charleston (average of $217). Flying from San José, San José Province 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 José?

Book flights to San José if you plan to visit one of these locations
North Charleston
Summerville
Walterboro
Mount Pleasant
Isle of Palms
Folly Beach
Santee
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 June 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$265Average$362FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$343Average$477FlexibilityNo cancel feeOn-time71%

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