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Costa Rica

$153+ Cheap flights from Charleston (CHS) to Costa Rica

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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SJO
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
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Find flight deals from Charleston to Costa Rica

Cheapest flights from Charleston to Costa Rica
Explore the most affordable flight options available from Charleston to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 10/22. 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.
Mon 11/177:00 amCHS - SJO
1 stop6h 25mSpirit Airlines
Sun 11/231:20 pmSJO - CHS
1 stop7h 45mSpirit Airlines
Deal found 10/22$230
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 11/186:11 pmCHS - SJO
2 stops19h 14mSpirit Airlines
Thu 11/271:20 pmSJO - CHS
1 stop7h 45mSpirit Airlines
Deal found 10/21$291
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Sat 11/226:50 amCHS - SJO
2 stops28h 29mSpirit Airlines
Thu 11/271:20 pmSJO - CHS
1 stop7h 45mSpirit Airlines
Deal found 10/21$294
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 11/246:50 amCHS - SJO
1 stop6h 25mSpirit Airlines
Thu 11/271:20 pmSJO - CHS
1 stop7h 45mSpirit Airlines
Deal found 10/21$307
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 11/182:59 pmCHS - SJO
1 stop21h 40mMultiple Airlines
Thu 11/271:20 pmSJO - CHS
1 stop7h 45mMultiple Airlines
Deal found 10/21$309
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Wed 11/196:11 pmCHS - SJO
2 stops19h 04mSpirit Airlines
Thu 11/271:20 pmSJO - CHS
1 stop7h 45mSpirit Airlines
Deal found 10/21$314
This Priceline deal was found by Cheapflights users on 10/23. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/109:46 amCHS - SJO
1 stop24h 06mJetBlue
Sun 12/1410:00 amSJO - CHS
1 stop21h 37mJetBlue
Deal found 10/23$327
This Expedia deal was found by Cheapflights users on 10/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/69:46 amCHS - LIR
1 stop28h 09mJetBlue
Sat 12/1312:10 pmLIR - CHS
1 stop19h 27mJetBlue
Deal found 10/22$334
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 12/510:40 amCHS - SJO
1 stop26h 45mMultiple Airlines
Fri 12/121:31 pmSJO - CHS
2 stops42h 06mMultiple Airlines
Deal found 10/21$335
This Expedia deal was found by Cheapflights users on 10/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/59:46 amCHS - SJO
1 stop24h 06mJetBlue
Fri 12/122:01 pmSJO - CHS
1 stop17h 36mJetBlue
Deal found 10/21$338
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 11/186:11 pmCHS - SJO
2 stops19h 14mMultiple Airlines
Wed 11/2611:24 amSJO - CHS
1 stop20h 13mMultiple Airlines
Deal found 10/21$339
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Sat 11/226:50 amCHS - SJO
2 stops28h 29mMultiple Airlines
Wed 11/2611:24 amSJO - CHS
1 stop20h 13mMultiple Airlines
Deal found 10/21$342

Cheap flight deals from Charleston to Costa Rica

Keep the following information in mind while searching for Charleston to Costa Rica flight deals. Data was last updated October 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$230
(Cheapflightsfares)

One-way from

$153
(Expedia)

Popular in

March

Cheapest in

September

Average price

$464
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 Costa Rica
Search Deals
One-way flight from Charleston to Costa Rica
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($45 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($11 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 Charleston to Costa Rica 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 23, 2025.
Use the filters below to find and compare flights from Charleston to Costa Rica that are best for you.

Fly from

Charleston

Fly to

Costa Rica

Route

Depart

Return

Price

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

Mon 11/17

7:00 am-12:25 pm

1 stop6h 25m

San José Juan Santamaria Intl

Sun 11/23

1:20 pm-10:05 pm

1 stop7h 45m

$230

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

Sat 1/24

5:40 pm-12:21 am

1 stop7h 41m

San José Juan Santamaria Intl

Sat 2/7

8:07 am-10:45 am

3 stops25h 38m

$325

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

Wed 12/10

9:46 am-8:52 am

1 stop24h 06m

San José Juan Santamaria Intl

Sun 12/14

10:00 am-8:37 am

1 stop21h 37m

$327

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

Tue 11/18

2:59 pm-11:39 am

1 stop21h 40m

San José Juan Santamaria Intl

Wed 11/26

11:24 am-8:37 am

1 stop20h 13m

$355

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

Wed 11/12

6:15 am-2:52 pm

1 stop9h 37m

San José Juan Santamaria Intl

Tue 11/18

2:01 pm-10:28 am

2 stops19h 27m

$363

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

Mon 11/24

6:50 am-12:15 pm

1 stop6h 25m

San José Juan Santamaria Intl

Wed 11/26

4:30 pm-7:26 am

2 stops13h 56m

$364

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

Sat 1/24

5:40 pm-11:27 am

3 stops42h 47m

San José Juan Santamaria Intl

Sat 2/7

1:19 pm-8:34 am

2 stops18h 15m

$367

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

Wed 11/12

6:11 pm-3:20 pm

2 stops22h 09m

San José Juan Santamaria Intl

Tue 11/18

7:22 am-5:06 pm

3 stops32h 44m

$367

CharlestonLiberia

CHS - LIR

CHSLIR

Charleston

Sat 11/1

6:05 am-12:31 pm

1 stop8h 26m

Liberia

Fri 11/7

2:55 pm-10:27 pm

1 stop30h 32m

$368

CharlestonLiberia

CHS - LIR

CHSLIR

Charleston

Sat 12/6

9:46 am-12:55 pm

1 stop28h 09m

Liberia

Wed 12/10

2:00 pm-8:37 am

1 stop17h 37m

$374

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

Showing 1-10 of 31 results
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Best time to book a flight from Charleston to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica 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 Costa Rica

What is the cheapest month to book a flight from Charleston to Costa Rica?

Currently, March is the cheapest month in which you can book a flight from Charleston to Costa Rica (average of $159). Flying from Charleston to Costa Rica in November is currently the most expensive (average of $416). 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 CHS to CR?

Find hourly flight availability from Charleston to Costa Rica. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 23, 2025.

When flying from Charleston to Costa Rica, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 37% versus a flight in the morning.

Reviews of airlines servicing Costa Rica

Get insights into the airlines that provide service to Costa Rica. 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 Costa Rica. Reviews last updated October 23, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Charleston to Costa Rica 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
7,982 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,982 reviews
Delta
7.9
Good
7,982 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,995 reviews
Delta
7.9
Good
7,982 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,033 reviews
Delta
7.9
Good
7,982 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Spirit Airlines
6.3
Okay
8,103 reviews
Delta
7.9
Good
7,982 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Charleston to Costa Rica. 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 from for flights from Charleston to Costa Rica?

    If you book a flight to Costa Rica from Charleston, you will be flying from Charleston, which is the city’s only airport. Charleston (CHS) is located 10.2 mi from the center of Charleston.

  • How long is the flight from Charleston to Costa Rica?

    Spirit Airlines, JetBlue, and Delta can get you from Charleston to Costa Rica in just under 6h 25m. Your travel time can differ by up to 17h 41m. There are 1603 mi between Charleston and Costa Rica. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Charleston to Costa Rica one-way?

    To fly one-way, consider booking your trip with JetBlue, which is currently one of the cheapest options available, starting at $153. American Airlines flights start at $207 while deals on Spirit Airlines start at $232 one-way.

  • Can I find deals for flights from Charleston to Costa Rica that include hotel bookings?

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

  • How can I find direct flights from Charleston to Costa Rica?

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

  • Can I find deals for business class flights from Charleston to Costa Rica?

    Yes. Cheapflights offers flight deals from Charleston to Costa Rica 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 Costa Rica?

    Currently, March is the cheapest month in which you can book a flight from Charleston to Costa Rica (average of $159). Flying from Charleston to Costa Rica in November is currently the most expensive (average of $416). 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

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Alternative routes for Charleston to Costa Rica

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Charleston to Costa Rica

Discover the top 4 airlines that operate flights from Charleston to Costa Rica. 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 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$141Average$342FlexibilityNo cancel feeOn-time65%
DeltaCheapest$215Average$622FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$332Average$649FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$350Average$576FlexibilityNo cancel feeOn-time71%

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