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Cheap flights from Charleston to San José from $187

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Charleston to San José departing on 10/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Charleston to San José

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:56 pm - 8:45 amCHS  Charleston-SJO San José Juan Santamaria Intl
14h 49m2 stops New York John F Kennedy Intl San Salvador El Salvador Intl
Multiple Airlines Logo
4:35 pm - 10:17 amSJO  San José Juan Santamaria Intl-CHS Charleston
15h 42m2 stops Guatemala City La Aurora New York John F Kennedy Intl
$428Multiple Airlines
Sat, Sep 5 - Sun, Sep 13
Multiple Airlines Logo
7:56 pm - 8:45 amCHS  Charleston-SJO San José Juan Santamaria Intl
14h 49m2 stops New York John F Kennedy Intl San Salvador El Salvador Intl
Multiple Airlines Logo
4:35 pm - 10:17 amSJO  San José Juan Santamaria Intl-CHS Charleston
15h 42m2 stops Guatemala City La Aurora New York John F Kennedy Intl
$448Multiple Airlines
Sat, Sep 5 - Sun, Sep 13
Multiple Airlines Logo
10:50 am - 11:40 pmCHS  Charleston-SJO San José Juan Santamaria Intl
13h 50m2 stops New York John F Kennedy Intl San Salvador El Salvador Intl
Multiple Airlines Logo
4:15 pm - 10:25 amSJO  San José Juan Santamaria Intl-CHS Charleston
17h 10m2 stops Guatemala City La Aurora New York John F Kennedy Intl
$448Multiple Airlines
Fri, Nov 13 - Fri, Nov 20
Delta Logo
5:30 am - 12:45 pmCHS  Charleston-SJO San José Juan Santamaria Intl
8h 15m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:05 am - 4:51 pmSJO  San José Juan Santamaria Intl-CHS Charleston
8h 46m1 stop Atlanta Hartsfield-Jackson
$722Delta
Tue, Jan 12 - Sun, Jan 17
American Airlines Logo
6:00 am - 8:07 pmCHS  Charleston-SJO San José Juan Santamaria Intl
16h 07m1 stop Miami
American Airlines Logo
6:00 am - 11:43 pmSJO  San José Juan Santamaria Intl-CHS Charleston
15h 43m1 stop Miami
$733American Airlines
Sun, Sep 20 - Sun, Sep 27
American Airlines Logo
6:00 am - 8:07 pmCHS  Charleston-SJO San José Juan Santamaria Intl
16h 07m1 stop Miami
American Airlines Logo
6:00 am - 11:43 pmSJO  San José Juan Santamaria Intl-CHS Charleston
15h 43m1 stop Miami
$733American Airlines
Sun, Sep 20 - Sun, Sep 27
Delta Logo
6:40 am - 11:54 amCHS  Charleston-SJO San José Juan Santamaria Intl
7h 14m1 stop Atlanta Hartsfield-Jackson
Delta Logo
1:19 pm - 10:11 pmSJO  San José Juan Santamaria Intl-CHS Charleston
6h 52m1 stop Atlanta Hartsfield-Jackson
$748Delta
Wed, Sep 23 - Mon, Sep 28
United Airlines Logo
10:19 am - 7:37 pmCHS  Charleston-SJO San José Juan Santamaria Intl
11h 18m2 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl
United Airlines Logo
7:55 am - 10:11 pmSJO  San José Juan Santamaria Intl-CHS Charleston
12h 16m1 stop Houston George Bush Intcntl
$748United Airlines
Wed, Sep 9 - Fri, Sep 18
United Airlines Logo
10:20 am - 7:37 pmCHS  Charleston-SJO San José Juan Santamaria Intl
11h 17m2 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl
United Airlines Logo
12:44 pm - 11:59 pmSJO  San José Juan Santamaria Intl-CHS Charleston
9h 15m1 stop Newark
$748United Airlines
Fri, Sep 25 - Mon, Sep 28
Delta Logo
5:25 am - 11:54 amCHS  Charleston-SJO San José Juan Santamaria Intl
8h 29m1 stop Atlanta Hartsfield-Jackson
Delta Logo
1:19 pm - 11:59 pmSJO  San José Juan Santamaria Intl-CHS Charleston
8h 40m1 stop Atlanta Hartsfield-Jackson
$748Delta
Tue, Sep 15 - Tue, Sep 29

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Copa Airlines flights from Charleston to San José

Our best Copa Airlines deals on Charleston to San José flight tickets
Copa Airlines
Aug 13
CHS10:14 amCharleston
24h 05m
2 stops
SJO8:19 amSan José Juan Santamaria Intl
Aug 15
SJO10:03 amSan José Juan Santamaria Intl
22h 00m
2 stops
CHS10:03 amCharleston
$760
Copa Airlines
Aug 13
CHS7:51 pmCharleston
15h 13m
2 stops
SJO9:04 amSan José Juan Santamaria Intl
Aug 15
SJO6:17 pmSan José Juan Santamaria Intl
13h 46m
2 stops
CHS10:03 amCharleston
$786

American Airlines flights from Charleston to San José

Our best American Airlines deals on Charleston to San José flight tickets
American Airlines
Aug 14
CHS6:15 amCharleston
8h 11m
1 stop
SJO12:26 pmSan José Juan Santamaria Intl
Aug 16
SJO6:00 amSan José Juan Santamaria Intl
15h 59m
1 stop
CHS11:59 pmCharleston
$808
American Airlines
Aug 14
CHS10:26 amCharleston
11h 26m
2 stops
SJO7:52 pmSan José Juan Santamaria Intl
Aug 16
SJO6:00 amSan José Juan Santamaria Intl
15h 59m
1 stop
CHS11:59 pmCharleston
$813
American Airlines
Aug 13
CHS6:00 amCharleston
8h 03m
1 stop
SJO12:03 pmSan José Juan Santamaria Intl
Aug 15
SJO2:53 pmSan José Juan Santamaria Intl
7h 06m
1 stop
CHS11:59 pmCharleston
$836

momondo 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, momondo users made 832,500 searches. Data last updated August 8, 2026.
Use the filters below to find and compare flights from Charleston to San José that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CharlestonSan José

CHS Charleston - SJO San José Juan Santamaria Intl

CHSSJO

Charleston

Sat 9/5

7:56 pm-8:45 am

2 stops14h 49m

San José Juan Santamaria Intl

Sun 9/13

4:35 pm-10:17 am

2 stops15h 42m

$428

CharlestonSan José

CHS Charleston - SJO San José Juan Santamaria Intl

CHSSJO

Charleston

Sat 9/5

7:56 pm-8:45 am

2 stops14h 49m

San José Juan Santamaria Intl

Sun 9/13

4:35 pm-10:17 am

2 stops15h 42m

$448

CharlestonSan José

CHS Charleston - SJO San José Juan Santamaria Intl

CHSSJO

Charleston

Fri 11/13

10:50 am-11:40 pm

2 stops13h 50m

San José Juan Santamaria Intl

Fri 11/20

4:15 pm-10:25 am

2 stops17h 10m

$448

CharlestonSan José

CHS Charleston - SJO San José Juan Santamaria Intl

CHSSJO

Charleston

Tue 1/12

5:30 am-12:45 pm

1 stop8h 15m

San José Juan Santamaria Intl

Sun 1/17

7:05 am-4:51 pm

1 stop8h 46m

$722

CharlestonSan José

CHS Charleston - SJO San José Juan Santamaria Intl

CHSSJO

Charleston

Sun 9/20

6:00 am-8:07 pm

1 stop16h 07m

San José Juan Santamaria Intl

Sun 9/27

6:00 am-11:43 pm

1 stop15h 43m

$733

CharlestonSan José

CHS Charleston - SJO San José Juan Santamaria Intl

CHSSJO

Charleston

Sun 9/20

6:00 am-8:07 pm

1 stop16h 07m

San José Juan Santamaria Intl

Sun 9/27

6:00 am-11:43 pm

1 stop15h 43m

$733
Quickest round-trip

CharlestonSan José

CHS Charleston - SJO San José Juan Santamaria Intl

CHSSJO

Charleston

Wed 9/23

6:40 am-11:54 am

1 stop7h 14m

San José Juan Santamaria Intl

Mon 9/28

1:19 pm-10:11 pm

1 stop6h 52m

$748

CharlestonSan José

CHS Charleston - SJO San José Juan Santamaria Intl

CHSSJO

Charleston

Wed 9/9

10:19 am-7:37 pm

2 stops11h 18m

San José Juan Santamaria Intl

Fri 9/18

7:55 am-10:11 pm

1 stop12h 16m

$748

CharlestonSan José

CHS Charleston - SJO San José Juan Santamaria Intl

CHSSJO

Charleston

Fri 9/25

10:20 am-7:37 pm

2 stops11h 17m

San José Juan Santamaria Intl

Mon 9/28

12:44 pm-11:59 pm

1 stop9h 15m

$748

CharlestonSan José

CHS Charleston - SJO San José Juan Santamaria Intl

CHSSJO

Charleston

Tue 9/15

5:25 am-11:54 am

1 stop8h 29m

San José Juan Santamaria Intl

Tue 9/29

1:19 pm-11:59 pm

1 stop8h 40m

$748

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San José from

How to get the cheapest flight ticket from Charleston to San José

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Charleston and San José?

Prices are currently low for flights on this route.

Typical prices usually range from $681 to $740.
The lowest price recently found on this route was $428.

What is the cheapest month to fly to San José?

In general, March is the cheapest month to fly from Charleston to San José. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $467. If you don’t want to visit San José in March, then you should wait until January to fly from Charleston, when ticket prices are also cheap, with an average price of $475.

How far in advance should I book a flight from Charleston to San José?

You are more likely to see cheaper flights to San José from Charleston when booking weeks ahead of your departure date. In general, you can expect to find flights to San José for around $630 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San José from Charleston for as low as $432 on momondo.

Can stopping save me money on Charleston to San José flights?

You could potentially save up to 67% on your flight if you consider stops on a Charleston to San José flight.

How have Charleston to San José flight prices changed over time?

As of August 2026, prices for Charleston to San José flights are approximately 185% more expensive when compared to flights at the same time last year.

When to book flights from Charleston to San José

Are you open to changing your travel dates? Check out the ideal times to fly from Charleston to San José according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Charleston to San José (CHS to SJO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Charleston to San José

Fastest flight time

13h 50m

Direct flights

None
The fastest flight from Charleston to San José takes 13h 50m
There are no direct flights from Charleston to San José. There are no popular flight routes from Charleston to San José.
Search flight deals

Frequently asked questions about flying from Charleston to San José

  • How far is Charleston to San José Juan Santamaria Intl by plane?

    There are 1599.4 mi between Charleston and San José Juan Santamaria Intl. Typically, this will take 13h 50m by plane in normal conditions.

  • When did momondo last update prices for flights from Charleston Airport to San José Juan Santamaria Intl Airport?

    Prices for flights from Charleston Airport to San José Juan Santamaria Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Charleston Airport to San José Juan Santamaria Intl Airport?

  • How old do you have to be to fly from Charleston Airport to San José Juan Santamaria Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Charleston Airport to San José Juan Santamaria Intl Airport.

  • What documentation or ID do you need to fly to San José Juan Santamaria Intl Airport?

    The travel and health documents required for your trip to San José Juan Santamaria Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San José Juan Santamaria Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Charleston to San José?

Best airlines flying from Charleston to San José

Compare and see reviews for airlines that fly from Charleston to San José with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $445Free CancellationRating
7.1
11,885 reviews
Search American Airlines flights
DeltaPriceFrom $445Free CancellationRating
7.8
8,504 reviews
Search Delta flights
United AirlinesPriceFrom $555Free CancellationRating
7.4
10,085 reviews
Search United Airlines flights

Traveling to a place near San José?

Book flights to San José if you plan to visit one of these locations
Manuel Antonio
Jacó
Monteverde
Alajuela
Heredia
Santa Elena
San Gerardo de Dota
Dominical
Esterillos Este

Why use momondo?

Why should I use momondo to find a flight deal from Charleston to San José?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San José from Charleston.

Can I find flights from Charleston to San José with flexible booking policies on momondo?

Flights from Charleston to San José with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Charleston to San José?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Charleston to San José.

I’m not ready to book a flight from Charleston to San José right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Charleston to San José now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San José and let you know when they change.

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