$167+ 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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SJO
Mar 15 — Mar 221
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Charleston to San José with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Charleston to San José
Cheapest
Best
Last-minute
One-way
Cheapest flights from Charleston to San JoséExplore 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 February 13, 2026.
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 February 13, 2026.
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/45:00 pm
CHS
- SJO
2 stops19h 40m
Multiple Airlines
Sun 3/812:31 pm
SJO
- CHS
1 stop27h 09m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$306
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/45:00 pm
CHS
- SJO
2 stops19h 40m
Multiple Airlines
Sat 3/712:35 pm
SJO
- CHS
1 stop18h 03m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$308
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.
Tue 3/105:00 pm
CHS
- SJO
2 stops19h 40m
Multiple Airlines
Tue 3/177:05 am
SJO
- CHS
3 stops26h 04m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$315
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/53:01 pm
CHS
- SJO
1 stop21h 39m
Multiple Airlines
Sun 3/812:31 pm
SJO
- CHS
1 stop27h 09m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$318
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/76:35 pm
CHS
- SJO
1 stop17h 47m
Spirit Airlines
Mon 3/912:31 pm
SJO
- CHS
2 stops25h 34m
Spirit Airlines
Deal found 2/10![Spirit Airlines logo]()
$320
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/76:35 pm
CHS
- SJO
1 stop17h 47m
Multiple Airlines
Mon 3/911:35 am
SJO
- CHS
1 stop19h 03m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$322
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/45:00 pm
CHS
- SJO
2 stops19h 40m
Multiple Airlines
Mon 3/911:35 am
SJO
- CHS
1 stop19h 03m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$323
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/56:35 pm
CHS
- SJO
2 stops18h 05m
Spirit Airlines
Sun 3/812:31 pm
SJO
- CHS
1 stop27h 09m
Spirit Airlines
Deal found 2/10![Spirit Airlines logo]()
$327
This Travelocity deal was found by Cheapflights users on 2/12. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/179:20 am
CHS
- SJO
1 stop15h 16m
JetBlue
Tue 3/248:59 am
SJO
- CHS
1 stop24h 11m
JetBlue
Deal found 2/12![JetBlue logo]()
$328
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/56:35 pm
CHS
- SJO
2 stops18h 05m
Multiple Airlines
Sat 3/712:35 pm
SJO
- CHS
1 stop18h 03m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$330
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/76:35 pm
CHS
- SJO
1 stop17h 47m
Spirit Airlines
Wed 3/1112:31 pm
SJO
- CHS
2 stops20h 38m
Spirit Airlines
Deal found 2/10![Spirit Airlines logo]()
$331
Best flights from Charleston to San JoséDiscover carefully curated flight deals from Charleston to San José that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 13, 2026.
Discover carefully curated flight deals from Charleston to San José that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 13, 2026.
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/53:01 pm
CHS
- SJO
1 stop21h 39m
Multiple Airlines
Sat 3/712:35 pm
SJO
- CHS
1 stop18h 03m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$320
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/96:35 pm
CHS
- SJO
1 stop18h 47m
Spirit Airlines
Wed 3/1112:31 pm
SJO
- CHS
2 stops20h 38m
Spirit Airlines
Deal found 2/10![Spirit Airlines logo]()
$331
This Mytrip deal was found by Cheapflights users on 2/12. 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.
Tue 3/178:07 am
CHS
- SJO
1 stop5h 07m
Multiple Airlines
Tue 3/247:05 am
SJO
- CHS
2 stops26h 04m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$334
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/96:35 pm
CHS
- SJO
1 stop18h 47m
Spirit Airlines
Thu 3/1212:19 pm
SJO
- CHS
1 stop7h 54m
Spirit Airlines
Deal found 2/10![Spirit Airlines logo]()
$343
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/103:01 pm
CHS
- SJO
1 stop21h 39m
Multiple Airlines
Fri 3/1312:19 pm
SJO
- CHS
1 stop7h 54m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$335
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/258:07 am
CHS
- SJO
1 stop5h 07m
Spirit Airlines
Tue 4/712:19 pm
SJO
- CHS
1 stop7h 54m
Spirit Airlines
Deal found 2/10![Spirit Airlines logo]()
$355
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/53:01 pm
CHS
- SJO
1 stop21h 39m
Multiple Airlines
Wed 3/1112:31 pm
SJO
- CHS
2 stops20h 38m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$345
This Avianca deal was found by Cheapflights users on 2/12. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/512:36 pm
CHS
- SJO
2 stops11h 54m
Multiple Airlines
Tue 3/107:50 pm
SJO
- CHS
2 stops13h 08m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$368
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/63:21 pm
CHS
- SJO
1 stop21h 19m
Multiple Airlines
Wed 3/1111:35 am
SJO
- CHS
1 stop19h 03m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$387
Last-minute flights from Charleston to San JoséDiscover last-minute flight deals from Charleston to San José. Data last updated February 13, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to San José. Data last updated February 13, 2026 and is based on user searches.
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/45:00 pm
CHS
- SJO
2 stops19h 40m
Multiple Airlines
Sun 3/812:31 pm
SJO
- CHS
1 stop27h 09m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$306
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/45:00 pm
CHS
- SJO
2 stops19h 40m
Multiple Airlines
Sat 3/712:35 pm
SJO
- CHS
1 stop18h 03m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$308
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/45:00 pm
CHS
- SJO
2 stops19h 40m
Multiple Airlines
Mon 3/911:35 am
SJO
- CHS
1 stop19h 03m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$323
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/53:01 pm
CHS
- SJO
1 stop21h 39m
Multiple Airlines
Sun 3/812:31 pm
SJO
- CHS
1 stop27h 09m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$318
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/56:35 pm
CHS
- SJO
2 stops18h 05m
Spirit Airlines
Sun 3/812:31 pm
SJO
- CHS
1 stop27h 09m
Spirit Airlines
Deal found 2/10![Spirit Airlines logo]()
$327
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/56:35 pm
CHS
- SJO
2 stops18h 05m
Multiple Airlines
Sat 3/712:35 pm
SJO
- CHS
1 stop18h 03m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$330
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/76:35 pm
CHS
- SJO
1 stop17h 47m
Spirit Airlines
Mon 3/912:31 pm
SJO
- CHS
2 stops25h 34m
Spirit Airlines
Deal found 2/10![Spirit Airlines logo]()
$320
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/76:35 pm
CHS
- SJO
1 stop17h 47m
Multiple Airlines
Mon 3/911:35 am
SJO
- CHS
1 stop19h 03m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$322
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/76:35 pm
CHS
- SJO
1 stop17h 47m
Spirit Airlines
Wed 3/1112:31 pm
SJO
- CHS
2 stops20h 38m
Spirit Airlines
Deal found 2/10![Spirit Airlines logo]()
$331
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.
Tue 3/105:00 pm
CHS
- SJO
2 stops19h 40m
Multiple Airlines
Tue 3/177:05 am
SJO
- CHS
3 stops26h 04m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$315
This Travelocity deal was found by Cheapflights users on 2/12. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/179:20 am
CHS
- SJO
1 stop15h 16m
JetBlue
Tue 3/248:59 am
SJO
- CHS
1 stop24h 11m
JetBlue
Deal found 2/12![JetBlue logo]()
$328
One-way flights from Charleston to San JoséSearch for one-way flight options from Charleston to San José. Find affordable one-way fares based on user searches. Data last updated February 13, 2026.
Search for one-way flight options from Charleston to San José. Find affordable one-way fares based on user searches. Data last updated February 13, 2026.
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.
Fri 3/66:35 pm
CHS
- SJO
2 stops21h 45m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$167
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/66:35 pm
CHS
- SJO
1 stop18h 47m
Spirit Airlines
Deal found 2/10![Spirit Airlines logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/275:00 pm
CHS
- SJO
2 stops44h 22m
Spirit Airlines
Deal found 2/11![Spirit Airlines logo]()
$174
This Southwest deal was found by Cheapflights users on 2/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2112:00 pm
CHS
- SJO
2 stops9h 00m
Southwest
Deal found 2/11![Southwest logo]()
$178
This Expedia deal was found by Cheapflights users on 2/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/218:08 pm
CHS
- SJO
1 stop17h 48m
JetBlue
Deal found 2/11![JetBlue logo]()
$198
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/275:00 pm
CHS
- SJO
3 stops44h 22m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$200
This Expedia deal was found by Cheapflights users on 2/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1111:48 am
CHS
- SJO
3 stops25h 57m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$212
This United Airlines deal was found by Cheapflights users on 2/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/116:40 am
CHS
- SJO
1 stop16h 52m
United Airlines
Deal found 2/11![United Airlines logo]()
$223
Find 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 February 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $306 (Kiwi.com) |
One-way from | $167 (Mytrip) |
Popular in | April |
Cheapest in | September |
Average price | $497 |
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 February 13, 2026.
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
Thu 3/5
3:01 pm-11:40 am
1 stop21h 39m
San José Juan Santamaria Intl
Sat 3/7
12:35 pm-7:38 am
1 stop18h 03m
$320
CharlestonSan José
CHS - SJO
CHSSJO
Charleston
Mon 3/9
6:35 pm-11:22 am
1 stop18h 47m
San José Juan Santamaria Intl
Wed 3/11
12:31 pm-11:09 am
2 stops20h 38m
$331
CharlestonSan José
CHS - SJO
CHSSJO
Charleston
Tue 3/17
8:07 am-11:14 am
1 stop5h 07m
San José Juan Santamaria Intl
Tue 3/24
7:05 am-11:09 am
2 stops26h 04m
$334
CharlestonSan José
CHS - SJO
CHSSJO
Charleston
Tue 3/10
3:01 pm-10:40 am
1 stop21h 39m
San José Juan Santamaria Intl
Fri 3/13
12:19 pm-10:13 pm
1 stop7h 54m
$335
CharlestonSan José
CHS - SJO
CHSSJO
Charleston
Mon 3/9
6:35 pm-11:22 am
1 stop18h 47m
San José Juan Santamaria Intl
Thu 3/12
12:19 pm-10:13 pm
1 stop7h 54m
$343
CharlestonSan José
CHS - SJO
CHSSJO
Charleston
Thu 3/5
3:01 pm-11:40 am
1 stop21h 39m
San José Juan Santamaria Intl
Wed 3/11
12:31 pm-11:09 am
2 stops20h 38m
$345
CharlestonSan José
CHS - SJO
CHSSJO
Charleston
Wed 3/25
8:07 am-11:14 am
1 stop5h 07m
San José Juan Santamaria Intl
Tue 4/7
12:19 pm-10:13 pm
1 stop7h 54m
$355
CharlestonSan José
CHS - SJO
CHSSJO
Charleston
Thu 3/5
12:36 pm-11:30 pm
2 stops11h 54m
San José Juan Santamaria Intl
Tue 3/10
7:50 pm-10:58 am
2 stops13h 08m
$368
CharlestonSan José
CHS - SJO
CHSSJO
Charleston
Fri 3/6
3:21 pm-11:40 am
1 stop21h 19m
San José Juan Santamaria Intl
Wed 3/11
11:35 am-8:38 am
1 stop19h 03m
$387
CharlestonSan José
CHS - SJO
CHSSJO
Charleston
Fri 3/6
6:35 pm-3:20 pm
2 stops21h 45m
$167
Showing 1-10 of 17 results
Compare providers for flights from Charleston to San José
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Charleston to San José in February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars |
- Most accurate provider: When it comes to deals on Charleston-San José flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Charleston-San José flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Charleston-San José flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Charleston-San José flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Charleston-San José flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
CHS-SJO
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
Prices
Delays
How far ahead should I book a flight from Charleston to San José?
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 February 6, 2026.
The price you pay for your flight from Charleston to San José may vary depending on when you book. For the best chance of a lower fare, look to book 5 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Charleston to San José?
Currently, December is the cheapest month in which you can book a flight from Charleston to San José (average of $90). Flying from Charleston to San José in January is currently the most expensive (average of $445). 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.
How much does it cost to fly round-trip from Charleston to San José?
How often are flights from Charleston to San José delayed?
About 0% of weekly flights between Charleston and San José have experienced delays in the past year, with the average delay time being 0 minutes.
What is the most punctual flight time for Charleston to San José flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
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 February 13, 2026.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Charleston to San José. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.9
Entertainment
7.8
Overall
7.9
Food
7.2
Boarding
8.1
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Entertainment
7.8
Overall
7.9
Food
7.2
Boarding
8.1
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Entertainment
7.8
Overall
7.9
Food
7.2
Boarding
8.1
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Entertainment
7.8
Overall
7.9
Food
7.2
Boarding
8.1
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Entertainment
7.8
Overall
7.9
Food
7.2
Boarding
8.1
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
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.
Traveling to a place near San José?
Book flights to San José if you plan to visit one of these locationsAlajuela
Monteverde
Jacó
Heredia
Dominical
Manuel Antonio
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Charleston
Popular flights
San José flight routes
Alternative routes for Charleston to San José
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to San José by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Charleston to San José by cabin class
Find flights from Charleston to San José, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Charleston and San José flights
Browse other Charleston and San José flight options. Last updated on February 13, 2026.
Other flights from Charleston
Browse through other flights departing from Charleston. Flights are based on user searches made on Cheapflights and were last updated on February 13, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San José
Explore flights to San José departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 13, 2026.
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 February 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$141 | Average$363 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$212 | Average$555 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$425 | Average$608 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$445 | Average$623 | FlexibilityNo cancel fee | On-time69% |