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Cheap flights from Charleston to San José from $115

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 3/31. 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
0 bags

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Find the cheapest flights from Charleston to San José

Cheap round-trip flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
7:00 am - 11:15 am
CHS
-
SJO
6h 15m
1 stop
Spirit Airlines Logo
12:20 pm - 9:49 pm
SJO
-
CHS
7h 29m
1 stop
$310Spirit Airlines
Thu, Apr 23 - Sun, Apr 26
Spirit Airlines Logo
8:07 am - 11:14 am
CHS
-
SJO
29h 07m
1 stop
Spirit Airlines Logo
12:20 pm - 9:49 pm
SJO
-
CHS
7h 29m
1 stop
$312Spirit Airlines
Wed, Apr 8 - Wed, Apr 29
Spirit Airlines Logo
7:00 am - 11:15 am
CHS
-
SJO
6h 15m
1 stop
Spirit Airlines Logo
12:20 pm - 9:49 pm
SJO
-
CHS
7h 29m
1 stop
$320Spirit Airlines
Thu, Apr 23 - Sun, Apr 26
Multiple Airlines Logo
3:26 pm - 10:38 am
CHS
-
SJO
21h 12m
2 stops
Multiple Airlines Logo
12:20 pm - 9:49 pm
SJO
-
CHS
7h 29m
1 stop
$324Multiple Airlines
Tue, Apr 21 - Wed, May 6
Multiple Airlines Logo
12:04 pm - 3:00 pm
CHS
-
SJO
28h 56m
3 stops
Multiple Airlines Logo
12:20 pm - 9:49 pm
SJO
-
CHS
7h 29m
1 stop
$331Multiple Airlines
Wed, Apr 8 - Wed, Apr 29
Spirit Airlines Logo
8:07 am - 10:42 am
CHS
-
SJO
28h 35m
2 stops
Spirit Airlines Logo
12:20 pm - 9:49 pm
SJO
-
CHS
7h 29m
1 stop
$333Spirit Airlines
Wed, Apr 8 - Wed, Apr 29
Multiple Airlines Logo
3:26 pm - 10:38 am
CHS
-
SJO
21h 12m
2 stops
Multiple Airlines Logo
12:20 pm - 9:49 pm
SJO
-
CHS
7h 29m
1 stop
$341Multiple Airlines
Tue, Apr 21 - Wed, May 6
Multiple Airlines Logo
3:26 pm - 10:38 am
CHS
-
SJO
21h 12m
2 stops
Multiple Airlines Logo
12:20 pm - 9:49 pm
SJO
-
CHS
7h 29m
1 stop
$349Multiple Airlines
Tue, Apr 21 - Wed, May 6
Spirit Airlines Logo
3:26 pm - 11:15 am
CHS
-
SJO
21h 49m
3 stops
Spirit Airlines Logo
12:20 pm - 9:49 pm
SJO
-
CHS
7h 29m
1 stop
$355Spirit Airlines
Tue, Apr 21 - Wed, May 6
Multiple Airlines Logo
8:08 pm - 11:56 am
CHS
-
SJO
17h 48m
1 stop
Multiple Airlines Logo
12:20 pm - 9:49 pm
SJO
-
CHS
7h 29m
1 stop
$364Multiple Airlines
Tue, Apr 21 - Wed, May 6

JetBlue flights from Charleston to San José

Our best JetBlue deals on Charleston to San José flight tickets
JetBlue
May 2
CHS8:08 pmCharleston
17h 47m
1 stop
SJO11:55 amSan José Juan Santamaria Intl
May 9
SJO11:59 pmSan José Juan Santamaria Intl
14h 58m
1 stop
CHS4:57 pmCharleston
$434
JetBlue
Apr 21
CHS8:08 pmCharleston
17h 48m
1 stop
SJO11:56 amSan José Juan Santamaria Intl
May 6
SJO12:55 pmSan José Juan Santamaria Intl
28h 18m
1 stop
CHS7:13 pmCharleston
$445
JetBlue
Apr 20
CHS8:08 pmCharleston
17h 48m
1 stop
SJO11:56 amSan José Juan Santamaria Intl
May 4
SJO12:55 pmSan José Juan Santamaria Intl
28h 18m
1 stop
CHS7:13 pmCharleston
$449

Spirit Airlines flights from Charleston to San José

Our best Spirit Airlines deals on Charleston to San José flight tickets
Spirit Airlines
Apr 23
CHS7:00 amCharleston
6h 15m
1 stop
SJO11:15 amSan José Juan Santamaria Intl
Apr 26
SJO12:20 pmSan José Juan Santamaria Intl
7h 29m
1 stop
CHS9:49 pmCharleston
$310
Spirit Airlines
Apr 8
CHS8:07 amCharleston
29h 07m
1 stop
SJO11:14 amSan José Juan Santamaria Intl
Apr 29
SJO12:20 pmSan José Juan Santamaria Intl
7h 29m
1 stop
CHS9:49 pmCharleston
$312
Spirit Airlines
Apr 23
CHS7:00 amCharleston
6h 15m
1 stop
SJO11:15 amSan José Juan Santamaria Intl
Apr 26
SJO12:20 pmSan José Juan Santamaria Intl
7h 29m
1 stop
CHS9:49 pmCharleston
$320

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 February 22, 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

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

Thu 4/23

7:00 am-11:15 am

1 stop6h 15m

San José Juan Santamaria Intl

Sun 4/26

12:20 pm-9:49 pm

1 stop7h 29m

$310

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

Wed 4/8

8:07 am-11:14 am

1 stop29h 07m

San José Juan Santamaria Intl

Wed 4/29

12:20 pm-9:49 pm

1 stop7h 29m

$312

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

Thu 4/23

7:00 am-11:15 am

1 stop6h 15m

San José Juan Santamaria Intl

Sun 4/26

12:20 pm-9:49 pm

1 stop7h 29m

$320

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

Tue 4/21

3:26 pm-10:38 am

2 stops21h 12m

San José Juan Santamaria Intl

Wed 5/6

12:20 pm-9:49 pm

1 stop7h 29m

$324

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

Wed 4/8

12:04 pm-3:00 pm

3 stops28h 56m

San José Juan Santamaria Intl

Wed 4/29

12:20 pm-9:49 pm

1 stop7h 29m

$331

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

Wed 4/8

8:07 am-10:42 am

2 stops28h 35m

San José Juan Santamaria Intl

Wed 4/29

12:20 pm-9:49 pm

1 stop7h 29m

$333

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

Tue 4/21

3:26 pm-10:38 am

2 stops21h 12m

San José Juan Santamaria Intl

Wed 5/6

12:20 pm-9:49 pm

1 stop7h 29m

$341

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

Tue 4/21

3:26 pm-10:38 am

2 stops21h 12m

San José Juan Santamaria Intl

Wed 5/6

12:20 pm-9:49 pm

1 stop7h 29m

$349

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

Tue 4/21

3:26 pm-11:15 am

3 stops21h 49m

San José Juan Santamaria Intl

Wed 5/6

12:20 pm-9:49 pm

1 stop7h 29m

$355

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

Tue 4/21

8:08 pm-11:56 am

1 stop17h 48m

San José Juan Santamaria Intl

Wed 5/6

12:20 pm-9:49 pm

1 stop7h 29m

$364

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 cheapest month to fly to San José?

In general, September 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 $415. If you don’t want to visit San José in September, then you should wait until October to fly from Charleston, when ticket prices are also cheap, with an average price of $437.

How far in advance should I book a flight 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 $562 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 $464 on momondo.

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

You could potentially save up to 40% 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 February 2026, prices for Charleston to San José flights are approximately 32% 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

5h 07m

Direct flights

None
The fastest flight from Charleston to San José takes 5h 07m
There are no direct flights from Charleston to San José. There are no popular flight routes from Charleston to San José.
Search flight deals

  • 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 5h 07m 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
Spirit AirlinesPriceFrom $141Free CancellationRating
6.3
8,483 reviews
Search Spirit Airlines flights
DeltaPriceFrom $212Free CancellationRating
7.9
8,240 reviews
Search Delta flights
American AirlinesPriceFrom $425Free CancellationRating
7.2
11,338 reviews
Search American Airlines flights
United AirlinesPriceFrom $445Free CancellationRating
7.4
9,341 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
Dominical
San Gerardo de Dota
Santa Elena
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.

An easier way to manage your San José trip

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