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San José

$147+ 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 7/19. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SJO
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Charleston to San José Juan Santamaria Intl are usually found in October or September, booked 16 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Cheap flight deals from Charleston to San José

Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CHS) to San José (SJO). 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 12, 2025.

Round-trip from

$289
(Cheapflightsfares)

One-way from

$147
(SmartFares)

Popular in

December

Cheapest in

October

Average price

$628
From Charleston to San José Juan Santamaria Intl
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One-way flight from Charleston to San José Juan Santamaria Intl
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Highest demand for flights based on searches. 6% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($22 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 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 June 12, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/12. 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.
Sat 7/129:48 pmCHS - SJO
1 stop15h 23mSpirit Airlines
Sat 7/1912:16 pmSJO - CHS
1 stop6h 37mSpirit Airlines
Deal found 6/12$289
This Mytrip deal was found by Cheapflights users on 6/12. 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.
Sat 7/129:48 pmCHS - SJO
1 stop15h 23mMultiple Airlines
Sun 7/207:30 amSJO - CHS
2 stops29h 15mMultiple Airlines
Deal found 6/12$358
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Wed 9/108:12 amCHS - SJO
2 stops13h 30mAmerican Airlines
Sat 9/206:00 amSJO - CHS
2 stops14h 01mAmerican Airlines
Deal found 6/11$430
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Tue 6/105:14 pmCHS - SJO
1 stop7h 25mUnited Airlines
Tue 6/1712:44 pmSJO - CHS
1 stop9h 04mUnited Airlines
Deal found 6/9$456
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/306:10 amCHS - SJO
2 stops15h 30mSouthwest
Sun 8/108:45 amSJO - CHS
2 stops13h 20mSouthwest
Deal found 6/10$506
This Copa Airlines deal was found by Cheapflights users on 6/11. 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.
Thu 7/1010:00 amCHS - SJO
2 stops23h 16mCopa Airlines
Sat 7/198:09 amSJO - CHS
2 stops24h 05mCopa Airlines
Deal found 6/11$538
This JetBlue deal was found by Cheapflights users on 6/10. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2412:05 pmCHS - SJO
1 stop11h 49mJetBlue
Sat 11/2911:59 pmSJO - CHS
1 stop10h 20mJetBlue
Deal found 6/10$903
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 7/256:03 pmCHS - SJO
2 stops31h 27mAlaska Airlines
Thu 7/3112:50 amSJO - CHS
2 stops38h 10mAlaska Airlines
Deal found 6/10$968
This Air Canada deal was found by Cheapflights users on 6/11. 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.
Sun 11/25:00 amCHS - SJO
2 stops18h 15mAir Canada
Sat 11/89:00 amSJO - CHS
2 stops13h 42mAir Canada
Deal found 6/11$1,071

Cheapflights Fare Finder

Customize your flight search to find flights from Charleston to San José 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 12, 2025.
Use the filters below to find and compare flights from Charleston to San José that are best for you.

Fly from

Charleston

Fly to

San José

Route

Depart

Return

Price

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

Sat 7/12

9:48 pm-11:11 am

1 stop15h 23m

San José Juan Santamaria Intl

Sat 7/19

12:16 pm-8:53 pm

1 stop6h 37m

$289

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

Sat 7/12

9:48 pm-11:11 am

1 stop15h 23m

San José Juan Santamaria Intl

Sun 7/20

7:30 am-2:45 pm

2 stops29h 15m

$358

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

Wed 9/10

8:12 am-7:42 pm

2 stops13h 30m

San José Juan Santamaria Intl

Sat 9/20

6:00 am-10:01 pm

2 stops14h 01m

$430

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

Wed 7/30

6:10 am-7:40 pm

2 stops15h 30m

San José Juan Santamaria Intl

Sun 8/10

8:45 am-12:05 am

2 stops13h 20m

$506

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

Thu 7/10

7:00 am-10:11 am

1 stop29h 11m

San José Juan Santamaria Intl

Sat 7/19

7:55 am-10:45 pm

1 stop12h 50m

$507

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

Thu 7/10

10:00 am-7:16 am

2 stops23h 16m

San José Juan Santamaria Intl

Sat 7/19

8:09 am-10:14 am

2 stops24h 05m

$538

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

Fri 7/25

6:03 pm-11:30 pm

2 stops31h 27m

San José Juan Santamaria Intl

Thu 7/31

12:50 am-5:00 pm

2 stops38h 10m

$968

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

Sat 7/19

9:48 pm-11:11 am

1 stop15h 23m

$147

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

Sun 8/17

2:50 pm-12:40 pm

1 stop23h 50m

$175

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

Sat 7/19

7:00 am-10:11 am

1 stop29h 11m

$258

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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, San José Province?

Use this chart to determine the optimal time to book a round-trip flight from Charleston to San José. Price data was last updated on June 9, 2025.

The best time to book flights from Charleston to San José, San José Province is 16 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, September is the cheapest month in which you can book a flight from Charleston to San José, San José Province (average of $398). Flying from Charleston to San José, San José Province 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 SJO?

Find hourly flight availability from Charleston to San José. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Charleston to San José, San José Province at noon. If you’re flexible enough to do this you can expect to save up to 20% on your trip compared to booking a flight in the morning.

Rainfall in San José by month

Plan your trip to San José by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San José, San José Province 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, San José Province when rainfall is around 0.0 in.

Temperature in San José by month

Plan your trip to San José by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San José, San José Province, 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 San José

Get insights into the airlines that provide service to San José. 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 San José. Reviews last updated June 12, 2025.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Copa Airlines
7.5
Good
1,451 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.

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.

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

    Our cheapest airline available from Charleston to San José, San José Province is Spirit Airlines. Our recent data shows that you can find tickets from as low as $289 on this airline. Additional options worth looking into are American Airlines and Southwest, starting at $430 and $506 round-trip. Spirit Airlines is currently priced 48% below the average price you’ll pay for this route.

  • 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, San José Province?

    Currently, September is the cheapest month in which you can book a flight from Charleston to San José, San José Province (average of $398). Flying from Charleston to San José, San José Province 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

Traveling to a place near Charleston?

Book flights to Charleston if you plan to visit one of these locations
Heredia
Manuel Antonio
Alajuela
Monteverde
Jacó

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Top 4 airlines flying from Charleston to San José

Discover the top 4 airlines that operate flights from Charleston to San José. 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 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$141Average$342FlexibilityNo cancel feeOn-time65%
DeltaCheapest$215Average$494FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$286Average$618FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$360Average$601FlexibilityNo cancel feeOn-time71%

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