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Cheap flights from Charleston to San José from $104

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 1/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Charleston to San José

Cheap round-trip flights

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Spirit Airlines Logo
5:40 pm - 12:21 amCHS-SJO
7h 41m1 stop
Spirit Airlines Logo
1:16 am - 10:45 amSJO-CHS
8h 29m1 stop
$240Spirit Airlines
Find Deal
Thu, Feb 5 - Sun, Feb 8
Spirit Airlines Logo
10:18 pm - 12:25 pmCHS-SJO
15h 07m1 stop
Spirit Airlines Logo
1:16 am - 10:45 amSJO-CHS
8h 29m1 stop
$277Spirit Airlines
Find Deal
Sun, Jan 4 - Sun, Jan 11
Multiple Airlines Logo
5:40 pm - 12:14 pmCHS-SJO
19h 34m1 stop
Multiple Airlines Logo
5:00 am - 8:38 amSJO-CHS
26h 38m2 stops
$347Multiple Airlines
Find Deal
Mon, Jan 12 - Mon, Jan 19
Multiple Airlines Logo
10:18 pm - 12:25 pmCHS-SJO
15h 07m1 stop
Multiple Airlines Logo
12:22 pm - 8:38 amSJO-CHS
19h 16m1 stop
$355Multiple Airlines
Find Deal
Sun, Jan 4 - Mon, Jan 12
JetBlue Logo
10:10 am - 1:48 pmCHS-SJO
28h 38m1 stop
JetBlue Logo
1:45 pm - 8:45 amSJO-CHS
18h 00m1 stop
$384JetBlue
Find Deal
Mon, Jan 19 - Fri, Jan 23
JetBlue Logo
10:10 am - 4:24 pmCHS-SJO
31h 14m2 stops
JetBlue Logo
1:45 pm - 8:45 amSJO-CHS
18h 00m1 stop
$387JetBlue
Find Deal
Mon, Jan 19 - Fri, Jan 23
American Airlines Logo
5:51 am - 12:58 pmCHS-SJO
9h 07m1 stop
American Airlines Logo
2:50 pm - 8:32 amSJO-CHS
15h 42m1 stop
$446American Airlines
Find Deal
Mon, Mar 9 - Mon, Mar 16
American Airlines Logo
6:00 am - 1:54 pmCHS-SJO
8h 54m2 stops
American Airlines Logo
6:00 am - 7:02 pmSJO-CHS
12h 02m2 stops
$450American Airlines
Find Deal
Tue, Jan 6 - Thu, Jan 22
Copa Airlines Logo
10:00 am - 8:19 amCHS-SJO
23h 19m2 stops
Copa Airlines Logo
10:08 am - 10:08 amSJO-CHS
23h 00m2 stops
$508Copa Airlines
Find Deal
Thu, Nov 27 - Sun, Nov 30
Copa Airlines Logo
7:40 pm - 7:05 amCHS-SJO
13h 25m2 stops
Copa Airlines Logo
5:51 pm - 9:55 amSJO-CHS
14h 04m2 stops
$532Copa Airlines
Find Deal
Sat, Mar 14 - Sat, Mar 28

Spirit Airlines flights from Charleston to San José

Our best Spirit Airlines deals on Charleston to San José flight tickets
Spirit Airlines
Feb 5
CHS5:40 pmCharleston
7h 41m
1 stop
SJO12:21 amSan José Juan Santamaria Intl
Feb 8
SJO1:16 amSan José Juan Santamaria Intl
8h 29m
1 stop
CHS10:45 amCharleston
$240
Find similar
Spirit Airlines
Jan 4
CHS10:18 pmCharleston
15h 07m
1 stop
SJO12:25 pmSan José Juan Santamaria Intl
Jan 11
SJO1:16 amSan José Juan Santamaria Intl
8h 29m
1 stop
CHS10:45 amCharleston
$277
Find similar
Spirit Airlines
Jan 2
CHS10:18 pmCharleston
15h 07m
1 stop
SJO12:25 pmSan José Juan Santamaria Intl
Jan 9
SJO1:16 amSan José Juan Santamaria Intl
8h 29m
1 stop
CHS10:45 amCharleston
$282
Find similar

JetBlue flights from Charleston to San José

Our best JetBlue deals on Charleston to San José flight tickets
JetBlue
Jan 19
CHS10:10 amCharleston
28h 38m
1 stop
SJO1:48 pmSan José Juan Santamaria Intl
Jan 23
SJO1:45 pmSan José Juan Santamaria Intl
18h 00m
1 stop
CHS8:45 amCharleston
$384
Find similar
JetBlue
Jan 19
CHS10:10 amCharleston
31h 14m
2 stops
SJO4:24 pmSan José Juan Santamaria Intl
Jan 23
SJO1:45 pmSan José Juan Santamaria Intl
18h 00m
1 stop
CHS8:45 amCharleston
$387
Find similar
JetBlue
Jan 19
CHS10:10 amCharleston
31h 14m
2 stops
SJO4:24 pmSan José Juan Santamaria Intl
Jan 23
SJO1:45 pmSan José Juan Santamaria Intl
21h 28m
2 stops
CHS12:13 pmCharleston
$409
Find similar

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 November 2, 2025.
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 2/5

5:40 pm-12:21 am

1 stop7h 41m

San José Juan Santamaria Intl

Sun 2/8

1:16 am-10:45 am

1 stop8h 29m

$240

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

Sun 1/4

10:18 pm-12:25 pm

1 stop15h 07m

San José Juan Santamaria Intl

Sun 1/11

1:16 am-10:45 am

1 stop8h 29m

$277

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

Mon 1/12

5:40 pm-12:14 pm

1 stop19h 34m

San José Juan Santamaria Intl

Mon 1/19

5:00 am-8:38 am

2 stops26h 38m

$347

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

Sun 1/4

10:18 pm-12:25 pm

1 stop15h 07m

San José Juan Santamaria Intl

Mon 1/12

12:22 pm-8:38 am

1 stop19h 16m

$355

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

Mon 1/19

10:10 am-1:48 pm

1 stop28h 38m

San José Juan Santamaria Intl

Fri 1/23

1:45 pm-8:45 am

1 stop18h 00m

$384

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

Mon 1/19

10:10 am-4:24 pm

2 stops31h 14m

San José Juan Santamaria Intl

Fri 1/23

1:45 pm-8:45 am

1 stop18h 00m

$387

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

Mon 3/9

5:51 am-12:58 pm

1 stop9h 07m

San José Juan Santamaria Intl

Mon 3/16

2:50 pm-8:32 am

1 stop15h 42m

$446

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

Tue 1/6

6:00 am-1:54 pm

2 stops8h 54m

San José Juan Santamaria Intl

Thu 1/22

6:00 am-7:02 pm

2 stops12h 02m

$450

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

Thu 11/27

10:00 am-8:19 am

2 stops23h 19m

San José Juan Santamaria Intl

Sun 11/30

10:08 am-10:08 am

2 stops23h 00m

$508

CharlestonSan José

CHS - SJO

CHSSJO

Charleston

Sat 3/14

7:40 pm-7:05 am

2 stops13h 25m

San José Juan Santamaria Intl

Sat 3/28

5:51 pm-9:55 am

2 stops14h 04m

$532

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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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?

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 $435. If you don’t want to visit San José in September, then you should wait until January to fly from Charleston, when ticket prices are also cheap, with an average price of $445.

What is the cheapest day to depart on your flight to San José?

On average, the least expensive day to fly to San José from Charleston is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $511. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Charleston to San José on a Sunday will generally be more expensive and average around $730. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to San José?

Our data shows that the cheapest Charleston to San José flights are usually those with departure times at noon. Our users have found flights to San José at noon for as low as $463. Flights in the morning are often more expensive with an average ticket price of $576.

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 $564 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 $410 on momondo.

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

You could potentially save up to 19% 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 November 2025, prices for Charleston to San José flights are approximately 13% cheaper 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

Direct flights

None
There are no direct flights from Charleston to San José. There are no popular flight routes from Charleston to San José.
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  • 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 32m 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
8,120 reviews
Search Spirit Airlines flights
DeltaPriceFrom $215Free CancellationRating
7.9
8,001 reviews
Search Delta flights
American AirlinesPriceFrom $399Free CancellationRating
7.2
11,034 reviews
Search American Airlines flights
United AirlinesPriceFrom $495Free CancellationRating
7.4
8,997 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
Alajuela
Monteverde
Heredia
Dominical
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.

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