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$99+ 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 3/19. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SJO
feb. 15 — feb. 221
sáb. 2/15
sáb. 2/22
1 adult, Economy
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Cheap flight deals from Charleston to Costa Rica

Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CHS) to Costa Rica (CR0). 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 febrero 10, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$237
(Cheapflightsfares)

One-way from

$99
(Cheapflightsfares)

Popular in

December

Cheapest in

October

Average price

$578
Provider with most accurate pricing for Charleston-San José Juan Santamaria Intl flight deals.
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From Charleston to Costa Rica
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One-way flight from Charleston to Costa Rica
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Highest demand for flights based on searches. 9% potential increase in price ($58 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 February 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 febrero 10, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 2/9. 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.
mié. 3/510:48 amCHS - SJO
1 stop15h 02mSpirit Airlines
mar. 3/1112:50 amSJO - CHS
1 stop7h 03mSpirit Airlines
Deal found 2/9$237
This Mytrip deal was found by Cheapflights users on 2/10. 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. 3/1910:28 amCHS - SJO
1 stop15h 22mMultiple Airlines
mié. 3/2611:30 amSJO - CHS
2 stops21h 50mMultiple Airlines
Deal found 2/10$317
This American Airlines deal was found by Cheapflights users on 2/9. 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.
mié. 3/55:40 amCHS - SJO
1 stop14h 47mAmerican Airlines
mié. 3/126:05 amSJO - CHS
1 stop10h 56mAmerican Airlines
Deal found 2/9$382
This United Airlines deal was found by Cheapflights users on 2/9. 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.
vie. 5/307:00 amCHS - SJO
1 stop17h 39mUnited Airlines
dom. 6/155:30 amSJO - CHS
1 stop14h 30mUnited Airlines
Deal found 2/9$526
This American Airlines deal was found by Cheapflights users on 2/9. 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. 6/98:37 pmCHS - LIR
2 stops16h 43mAmerican Airlines
jue. 6/193:45 pmLIR - CHS
1 stop18h 23mAmerican Airlines
Deal found 2/9$531
This JetBlue deal was found by Cheapflights users on 2/9. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/1911:07 amCHS - SJO
1 stop11h 46mJetBlue
mar. 4/811:34 pmSJO - CHS
1 stop14h 53mJetBlue
Deal found 2/9$564
This United Airlines deal was found by Cheapflights users on 2/9. 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.
mar. 6/107:00 amCHS - LIR
1 stop7h 10mUnited Airlines
jue. 6/1911:05 amLIR - CHS
1 stop8h 55mUnited Airlines
Deal found 2/9$615
This Delta deal was found by Cheapflights users on 2/9. 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.
sáb. 4/195:35 amCHS - LIR
1 stop8h 02mDelta
sáb. 4/262:55 pmLIR - CHS
1 stop7h 03mDelta
Deal found 2/9$631
This Mytrip deal was found by Cheapflights users on 2/9. 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. 4/126:34 pmCHS - LIR
2 stops13h 56mMultiple Airlines
sáb. 4/192:50 pmLIR - CHS
1 stop20h 26mMultiple Airlines
Deal found 2/9$731
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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.
sáb. 3/86:36 pmCHS - LIR
3 stops23h 16mAlaska Airlines
sáb. 3/158:00 amLIR - CHS
2 stops31h 36mAlaska Airlines
Deal found 2/10$1,028
This WestJet deal was found by Cheapflights users on 2/9. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 4/1212:48 pmCHS - LIR
2 stops19h 19mWestJet
sáb. 4/197:05 amLIR - CHS
2 stops34h 13mWestJet
Deal found 2/9$1,377

Find flights from Charleston to Costa Rica within your budget

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 febrero 10, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

lun. 3/3

7:15 am-12:20 pm

1 stop6h 05m

San José Juan Santamaria Intl

dom. 3/9

12:50 am-9:53 am

1 stop7h 03m

$237

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

lun. 3/3

3:05 pm-11:24 am

1 stop21h 19m

San José Juan Santamaria Intl

mar. 3/11

12:26 pm-9:53 am

1 stop19h 27m

$308

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

lun. 3/3

5:40 am-9:19 pm

1 stop16h 39m

San José Juan Santamaria Intl

lun. 3/10

11:59 pm-6:20 pm

1 stop16h 21m

$382

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

lun. 3/3

4:50 pm-10:12 pm

1 stop6h 22m

San José Juan Santamaria Intl

mié. 3/12

7:00 am-5:02 pm

1 stop8h 02m

$422

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

mar. 4/15

12:30 pm-9:29 pm

1 stop10h 59m

San José Juan Santamaria Intl

dom. 4/20

11:34 pm-11:45 am

1 stop10h 11m

$426

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

mié. 5/21

6:20 am-7:37 pm

1 stop15h 17m

San José Juan Santamaria Intl

lun. 5/26

7:55 am-10:00 pm

1 stop12h 05m

$436

CharlestonLiberia

CHS - LIR

CHSLIR

Charleston

dom. 6/1

8:43 pm-1:05 pm

2 stops18h 22m

Liberia

dom. 6/8

3:45 pm-12:08 pm

1 stop18h 23m

$556

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

mié. 5/21

9:53 am-7:35 am

2 stops23h 42m

San José Juan Santamaria Intl

lun. 5/26

2:29 pm-9:55 am

2 stops17h 26m

$576

CharlestonLiberia

CHS - LIR

CHSLIR

Charleston

sáb. 4/19

6:45 am-1:30 pm

1 stop8h 45m

Liberia

sáb. 4/26

2:55 pm-11:58 pm

1 stop7h 03m

$631

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

lun. 6/23

12:55 pm-7:40 pm

1 stop8h 45m

San José Juan Santamaria Intl

jue. 7/24

8:45 am-12:55 am

2 stops14h 10m

$644

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

Showing 1-10 of 16 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.

Travel insights for flights from Charleston to Costa Rica

Get recent, data-driven insights about flights from Charleston to Costa Rica including ideal travel times, pricing trends, and more.

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 febrero 10, 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 febrero 10, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta and Copa Airlines 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
9,691 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,691 reviews
Alaska Airlines
8.0
Very good
9,691 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,351 reviews
Alaska Airlines
8.0
Very good
9,691 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Copa Airlines
7.7
Good
1,563 reviews
Alaska Airlines
8.0
Very good
9,691 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

JetBlue
7.4
Good
3,117 reviews
Alaska Airlines
8.0
Very good
9,691 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,691 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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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Savannah to San Salvador flights
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Myrtle Beach to San José flights
Myrtle Beach to Panama City flights
Augusta to San José flights
Greenville to San Pedro Sula flights
Myrtle Beach to Managua flights
Savannah to San Pedro Sula flights
Greenville to San Salvador flights
Savannah to Guatemala City flights
Columbia to Philip S.W.Goldson flights
Columbia to Guatemala City flights
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Augusta to Panama City flights
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Charleston to San Salvador flights
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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 febrero 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$242Average$341FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$286Average$673FlexibilityNo cancel feeOn-time69%
DeltaCheapest$329Average$627FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$335Average$364FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$362Average$633FlexibilityNo cancel feeOn-time71%
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