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Costa Rica

$261+ Cheap flights from Charleston (CHS) to Costa Rica

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SJO
abr. 22 — abr. 291
mar. 4/22
mar. 4/29
1 adult, Economy
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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 abril 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$261
(Mytrip)

Popular in

December

Cheapest in

October

Average price

$615
Provider with most accurate pricing for Charleston-San José Juan Santamaria Intl flight deals.
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Provider most trusted by Cheapflights users for Charleston-San José Juan Santamaria Intl flights.
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From Charleston to Costa Rica
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($49 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 abril 17, 2025.

This Mytrip deal was found by Cheapflights users on 4/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/307:30 pmCHS - SJO
1 stop6h 20mSpirit Airlines
mié. 5/1412:28 pmSJO - CHS
1 stop18h 10mSpirit Airlines
Deal found 4/16$261
This American Airlines deal was found by Cheapflights users on 4/16. 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.
lun. 9/158:48 pmCHS - LIR
2 stops18h 13mAmerican Airlines
mié. 9/242:05 pmLIR - CHS
2 stops20h 00mAmerican Airlines
Deal found 4/16$335
This Mytrip deal was found by Cheapflights users on 4/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/319:43 amCHS - SJO
2 stops23h 45mMultiple Airlines
dom. 6/111:32 amSJO - CHS
2 stops23h 36mMultiple Airlines
Deal found 4/16$384
This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/267:45 amCHS - SJO
1 stop6h 08mDelta
mar. 10/141:13 pmSJO - CHS
1 stop8h 28mDelta
Deal found 4/16$389
This American Airlines deal was found by Cheapflights users on 4/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/266:05 amCHS - SJO
1 stop8h 50mAmerican Airlines
mar. 10/142:25 pmSJO - CHS
2 stops19h 40mAmerican Airlines
Deal found 4/17$393
This Air Canada deal was found by Cheapflights users on 4/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/225:00 pmCHS - SJO
1 stop30h 20mAir Canada
mar. 4/297:55 amSJO - CHS
1 stop30h 16mAir Canada
Deal found 4/17$413
This United Airlines deal was found by Cheapflights users on 4/17. 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.
lun. 7/217:00 amCHS - SJO
1 stop29h 11mUnited Airlines
sáb. 7/265:30 amSJO - CHS
1 stop15h 15mUnited Airlines
Deal found 4/17$506
This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/16:20 amCHS - LIR
1 stop7h 40mDelta
sáb. 7/52:40 pmLIR - CHS
1 stop7h 19mDelta
Deal found 4/16$530
This Copa Airlines deal was found by Cheapflights users on 4/16. 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.
jue. 5/295:50 amCHS - SJO
2 stops15h 09mCopa Airlines
dom. 6/18:09 amSJO - CHS
2 stops24h 05mCopa Airlines
Deal found 4/16$534
This Southwest deal was found by Cheapflights users on 4/15. 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.
mié. 7/237:15 amCHS - SJO
2 stops14h 25mSouthwest
dom. 7/2712:35 pmSJO - CHS
2 stops19h 25mSouthwest
Deal found 4/15$582
This Southwest deal was found by Cheapflights users on 4/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/16:10 amCHS - LIR
2 stops9h 00mSouthwest
sáb. 7/52:05 pmLIR - CHS
2 stops17h 40mSouthwest
Deal found 4/16$611
This United Airlines deal was found by Cheapflights users on 4/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 4/196:52 amCHS - LIR
1 stop9h 31mUnited Airlines
sáb. 4/263:25 pmLIR - CHS
1 stop28h 35mUnited Airlines
Deal found 4/16$734

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 abril 17, 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

dom. 6/1

9:43 am-11:33 am

1 stop27h 50m

San José Juan Santamaria Intl

sáb. 6/7

11:32 am-8:37 am

1 stop19h 05m

$325

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

sáb. 5/3

7:15 pm-11:50 pm

1 stop6h 35m

San José Juan Santamaria Intl

mié. 5/7

11:32 am-8:38 am

2 stops19h 06m

$330

CharlestonLiberia

CHS - LIR

CHSLIR

Charleston

lun. 7/14

7:38 pm-11:35 am

2 stops17h 57m

Liberia

mar. 7/22

2:18 pm-12:07 pm

2 stops19h 49m

$373

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

vie. 9/26

6:30 am-11:53 am

1 stop7h 23m

San José Juan Santamaria Intl

mar. 10/14

1:13 pm-11:41 pm

1 stop8h 28m

$389

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

vie. 9/26

6:28 pm-9:25 am

2 stops16h 57m

San José Juan Santamaria Intl

mar. 10/14

12:55 pm-10:01 am

2 stops19h 06m

$393

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

lun. 7/21

7:00 am-10:11 am

1 stop29h 11m

San José Juan Santamaria Intl

sáb. 7/26

5:30 am-10:45 pm

1 stop15h 15m

$506

CharlestonLiberia

CHS - LIR

CHSLIR

Charleston

sáb. 6/28

5:15 am-1:15 pm

1 stop10h 00m

Liberia

sáb. 7/5

2:40 pm-11:59 pm

1 stop7h 19m

$535

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

jue. 5/29

5:50 am-6:59 pm

2 stops15h 09m

San José Juan Santamaria Intl

dom. 6/1

6:05 pm-10:14 am

2 stops14h 09m

$544

CharlestonLiberia

CHS - LIR

CHSLIR

Charleston

dom. 10/12

6:45 pm-5:35 pm

3 stops24h 50m

Liberia

dom. 10/19

10:00 am-5:31 pm

2 stops29h 31m

$802

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

sáb. 10/4

4:55 pm-8:25 pm

2 stops29h 30m

San José Juan Santamaria Intl

sáb. 10/11

7:55 am-4:11 pm

2 stops30h 16m

$827

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 11 results
1
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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, September is the cheapest month in which you can book a flight from Charleston to Costa Rica (average of $398). Flying from Charleston to Costa Rica in March is currently the most expensive (average of $555). 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 abril 17, 2025.

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

Rainfall in Costa Rica by month

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

In terms of precipitation, rainfall in Costa Rica 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 Costa Rica when rainfall is around 0.0 in.

Temperature in Costa Rica by month

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

If weather is an important factor for your trip to Costa Rica, 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).

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 abril 17, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Charleston to Costa Rica by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,887 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,280 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,916 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Copa Airlines
7.6
Good
1,409 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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.

  • 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, September is the cheapest month in which you can book a flight from Charleston to Costa Rica (average of $398). Flying from Charleston to Costa Rica in March is currently the most expensive (average of $555). 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

Browse thousands of different options on Cheapflights for your next trip

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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 5 airlines flying from Charleston to Costa Rica

Discover the top 5 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 abril 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$141Average$342FlexibilityNo cancel feeOn-time65%
DeltaCheapest$215Average$624FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$311Average$390FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$330Average$706FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$357Average$639FlexibilityNo cancel feeOn-time71%

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