$147+ Cheap flights from Charleston (CHS) to Costa Rica
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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SJO
Apr 23 — Apr 301
Round-trip
1 adult, Economy
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Find cheap flights from Charleston to Costa Rica with Cheapflights
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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
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Cheapest flights from Charleston to Costa RicaExplore the most affordable flight options available from Charleston to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 24, 2026.
Explore the most affordable flight options available from Charleston to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 24, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 3/23. 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.
Tue 4/2811:18 am
CHS
- SJO
1 stop12h 56m
JetBlue
Sat 5/211:59 pm
SJO
- CHS
1 stop14h 58m
JetBlue
Deal found 3/23![JetBlue logo]()
$367
This Cheapflightsfares deal was found by Cheapflights users on 3/23. 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 4/2911:18 am
CHS
- SJO
1 stop12h 56m
JetBlue
Sun 5/311:59 pm
SJO
- CHS
1 stop14h 58m
JetBlue
Deal found 3/23![JetBlue logo]()
$395
This Cheapflightsfares deal was found by Cheapflights users on 3/23. 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 3/23![Spirit Airlines logo]()
$432
This Justfly.com deal was found by Cheapflights users on 3/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/28:08 pm
CHS
- LIR
1 stop17h 47m
JetBlue
Sat 5/91:00 pm
LIR
- CHS
1 stop28h 13m
JetBlue
Deal found 3/21![JetBlue logo]()
$445
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 4/68:28 pm
CHS
- SJO
2 stops16h 46m
Multiple Airlines
Mon 4/1311:38 am
SJO
- CHS
1 stop19h 00m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$446
This Cheapflightsfares deal was found by Cheapflights users on 3/22. 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.
Sun 3/298:07 am
CHS
- SJO
1 stop5h 07m
Spirit Airlines
Sun 4/512:19 pm
SJO
- CHS
1 stop7h 54m
Spirit Airlines
Deal found 3/22![Spirit Airlines logo]()
$454
This Expedia deal was found by Cheapflights users on 3/19. 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 5/1911:00 am
CHS
- SJO
1 stop13h 14m
JetBlue
Thu 5/281:55 pm
SJO
- CHS
1 stop26h 30m
JetBlue
Deal found 3/19![JetBlue logo]()
$462
This Kiwi.com deal was found by Cheapflights users on 3/20. 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 4/88:07 am
CHS
- SJO
1 stop29h 07m
Multiple Airlines
Wed 4/155:05 am
SJO
- CHS
2 stops25h 33m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$463
This Expedia deal was found by Cheapflights users on 3/24. 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.
Mon 11/26:45 am
CHS
- SJO
2 stops27h 05m
Multiple Airlines
Wed 11/114:15 pm
SJO
- CHS
2 stops20h 33m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$468
This Justfly.com deal was found by Cheapflights users on 3/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/288:12 pm
CHS
- LIR
1 stop17h 43m
JetBlue
Tue 5/192:00 pm
LIR
- CHS
1 stop18h 15m
JetBlue
Deal found 3/21![JetBlue logo]()
$469
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 3/318:07 am
CHS
- SJO
2 stops28h 35m
Multiple Airlines
Sat 4/411:38 am
SJO
- CHS
1 stop19h 00m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$470
This FlightHub deal was found by Cheapflights users on 3/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/18:29 pm
CHS
- LIR
1 stop17h 56m
JetBlue
Fri 5/291:00 pm
LIR
- CHS
1 stop18h 49m
JetBlue
Deal found 3/23![JetBlue logo]()
$480
Best flights from Charleston to Costa RicaDiscover carefully curated flight deals from Charleston to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 24, 2026.
Discover carefully curated flight deals from Charleston to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 24, 2026.
This Expedia deal was found by Cheapflights users on 3/19. 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 5/1911:00 am
CHS
- SJO
2 stops26h 30m
Multiple Airlines
Thu 5/283:10 pm
SJO
- CHS
2 stops25h 15m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$530
This United Airlines deal was found by Cheapflights users on 3/20. 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.
Fri 5/296:50 am
CHS
- SJO
1 stop14h 47m
United Airlines
Thu 6/1111:13 am
SJO
- CHS
1 stop9h 02m
United Airlines
Deal found 3/20![United Airlines logo]()
$568
This American Airlines deal was found by Cheapflights users on 3/21. 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.
Sun 5/245:00 am
CHS
- SJO
1 stop9h 59m
American Airlines
Sat 5/306:00 am
SJO
- CHS
1 stop11h 29m
American Airlines
Deal found 3/21![American Airlines logo]()
$568
This BusinessClass deal was found by Cheapflights users on 3/20. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/87:44 pm
CHS
- SJO
2 stops19h 36m
Copa Airlines
Wed 4/155:46 am
SJO
- CHS
2 stops16h 13m
Copa Airlines
Deal found 3/20![Copa Airlines logo]()
$569
This Southwest deal was found by Cheapflights users on 3/20. 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.
Fri 5/296:00 am
CHS
- SJO
2 stops15h 00m
Southwest
Thu 6/118:45 am
SJO
- CHS
2 stops10h 50m
Southwest
Deal found 3/20![Southwest logo]()
$594
This JetBlue deal was found by Cheapflights users on 3/22. 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.
Sat 5/211:09 am
CHS
- SJO
1 stop13h 05m
JetBlue
Wed 5/611:59 pm
SJO
- CHS
1 stop14h 58m
JetBlue
Deal found 3/22![JetBlue logo]()
$607
This Delta deal was found by Cheapflights users on 3/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/275:20 am
CHS
- LIR
1 stop8h 40m
Delta
Thu 5/211:25 pm
LIR
- CHS
1 stop17h 18m
Delta
Deal found 3/21![Delta logo]()
$696
This Avianca deal was found by Cheapflights users on 3/19. 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.
Fri 5/297:20 pm
CHS
- SJO
2 stops15h 10m
Multiple Airlines
Sun 6/147:45 pm
SJO
- CHS
2 stops12h 25m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$546
This American Airlines deal was found by Cheapflights users on 3/20. 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.
Thu 8/136:00 am
CHS
- SJO
1 stop9h 15m
American Airlines
Mon 8/176:00 am
SJO
- CHS
1 stop11h 00m
American Airlines
Deal found 3/20![American Airlines logo]()
$568
This United Airlines deal was found by Cheapflights users on 3/21. 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.
Sat 6/1310:00 am
CHS
- SJO
2 stops14h 39m
United Airlines
Sat 6/2011:13 am
SJO
- CHS
1 stop9h 02m
United Airlines
Deal found 3/21![United Airlines logo]()
$568
This Expedia deal was found by Cheapflights users on 3/20. 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.
Thu 8/138:27 pm
CHS
- SJO
2 stops14h 18m
Multiple Airlines
Mon 8/1712:40 pm
SJO
- CHS
3 stops19h 30m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$563
This American Airlines deal was found by Cheapflights users on 3/19. 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.
Sat 6/67:31 am
CHS
- SJO
2 stops13h 53m
American Airlines
Fri 6/126:00 am
SJO
- CHS
1 stop11h 29m
American Airlines
Deal found 3/19![American Airlines logo]()
$573
This Alaska Airlines deal was found by Cheapflights users on 3/22. 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.
Thu 5/75:21 am
CHS
- LIR
3 stops26h 59m
Alaska Airlines
Thu 5/1411:20 am
LIR
- CHS
2 stops29h 06m
Alaska Airlines
Deal found 3/22![Alaska Airlines logo]()
$1,455
This United Airlines deal was found by Cheapflights users on 3/22. 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.
Thu 5/76:35 am
CHS
- LIR
1 stop9h 50m
United Airlines
Thu 5/143:27 pm
LIR
- CHS
2 stops18h 50m
United Airlines
Deal found 3/22![United Airlines logo]()
$671
This Delta deal was found by Cheapflights users on 3/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/245:20 am
CHS
- LIR
1 stop8h 40m
Delta
Thu 5/211:25 pm
LIR
- CHS
1 stop17h 18m
Delta
Deal found 3/21![Delta logo]()
$851
This United Airlines deal was found by Cheapflights users on 3/20. 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.
Mon 4/205:00 pm
CHS
- LIR
2 stops21h 10m
United Airlines
Thu 4/233:27 pm
LIR
- CHS
1 stop22h 44m
United Airlines
Deal found 3/20![United Airlines logo]()
$795
This Delta deal was found by Cheapflights users on 3/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/245:20 am
CHS
- LIR
1 stop8h 40m
Delta
Wed 5/201:25 pm
LIR
- CHS
1 stop7h 31m
Delta
Deal found 3/21![Delta logo]()
$1,177
This Alaska Airlines deal was found by Cheapflights users on 3/20. 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.
Mon 4/206:56 pm
CHS
- LIR
2 stops24h 06m
Alaska Airlines
Thu 4/2311:20 am
LIR
- CHS
3 stops28h 47m
Alaska Airlines
Deal found 3/20![Alaska Airlines logo]()
$1,484
This United Airlines deal was found by Cheapflights users on 3/23. 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.
Sat 5/96:35 am
CHS
- LIR
1 stop7h 35m
United Airlines
Tue 5/121:20 pm
LIR
- CHS
1 stop24h 51m
United Airlines
Deal found 3/23![United Airlines logo]()
$1,132
This Alaska Airlines deal was found by Cheapflights users on 3/21. 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.
Mon 4/275:21 am
CHS
- LIR
3 stops26h 59m
Alaska Airlines
Mon 5/1811:20 am
LIR
- CHS
3 stops29h 06m
Alaska Airlines
Deal found 3/21![Alaska Airlines logo]()
$1,569
Last-minute flights from Charleston to Costa RicaDiscover last-minute flight deals from Charleston to Costa Rica. Data last updated March 24, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to Costa Rica. Data last updated March 24, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 3/23. 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 3/23![Spirit Airlines logo]()
$432
This Cheapflightsfares deal was found by Cheapflights users on 3/22. 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.
Sun 3/298:07 am
CHS
- SJO
1 stop5h 07m
Spirit Airlines
Sun 4/512:19 pm
SJO
- CHS
1 stop7h 54m
Spirit Airlines
Deal found 3/22![Spirit Airlines logo]()
$454
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 3/318:07 am
CHS
- SJO
2 stops28h 35m
Multiple Airlines
Sat 4/411:38 am
SJO
- CHS
1 stop19h 00m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$470
This Cheapflightsfares deal was found by Cheapflights users on 3/23. 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.
Tue 3/318:07 am
CHS
- SJO
1 stop5h 07m
Spirit Airlines
Sat 4/412:19 pm
SJO
- CHS
1 stop7h 54m
Spirit Airlines
Deal found 3/23![Spirit Airlines logo]()
$479
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 4/68:28 pm
CHS
- SJO
2 stops16h 46m
Multiple Airlines
Mon 4/1311:38 am
SJO
- CHS
1 stop19h 00m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$446
This Kiwi.com deal was found by Cheapflights users on 3/20. 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 4/88:07 am
CHS
- SJO
1 stop29h 07m
Multiple Airlines
Wed 4/155:05 am
SJO
- CHS
2 stops25h 33m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$463
This Orbitz deal was found by Cheapflights users on 3/22. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/148:12 pm
CHS
- LIR
1 stop17h 43m
JetBlue
Tue 4/211:15 pm
LIR
- CHS
1 stop19h 13m
JetBlue
Deal found 3/22![JetBlue logo]()
$489
This Expedia deal was found by Cheapflights users on 3/22. 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 4/2111:18 am
CHS
- SJO
1 stop12h 56m
JetBlue
Tue 4/281:05 pm
SJO
- CHS
1 stop28h 12m
JetBlue
Deal found 3/22![JetBlue logo]()
$483
This BusinessClass deal was found by Cheapflights users on 3/21. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/278:12 pm
CHS
- LIR
1 stop17h 43m
JetBlue
Tue 5/192:00 pm
LIR
- CHS
1 stop18h 15m
JetBlue
Deal found 3/21![JetBlue logo]()
$499
This Cheapflightsfares deal was found by Cheapflights users on 3/23. 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.
Tue 4/2811:18 am
CHS
- SJO
1 stop12h 56m
JetBlue
Sat 5/211:59 pm
SJO
- CHS
1 stop14h 58m
JetBlue
Deal found 3/23![JetBlue logo]()
$367
This Justfly.com deal was found by Cheapflights users on 3/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/288:12 pm
CHS
- LIR
1 stop17h 43m
JetBlue
Tue 5/192:00 pm
LIR
- CHS
1 stop18h 15m
JetBlue
Deal found 3/21![JetBlue logo]()
$469
This Cheapflightsfares deal was found by Cheapflights users on 3/23. 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 4/2911:18 am
CHS
- SJO
1 stop12h 56m
JetBlue
Sun 5/311:59 pm
SJO
- CHS
1 stop14h 58m
JetBlue
Deal found 3/23![JetBlue logo]()
$395
One-way flights from Charleston to Costa RicaSearch for one-way flight options from Charleston to Costa Rica. Find affordable one-way fares based on user searches. Data last updated March 24, 2026.
Search for one-way flight options from Charleston to Costa Rica. Find affordable one-way fares based on user searches. Data last updated March 24, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 3/19. 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 5/611:00 am
CHS
- SJO
1 stop13h 14m
JetBlue
Deal found 3/19![JetBlue logo]()
$147
This SmartFares deal was found by Cheapflights users on 3/19. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1911:00 am
CHS
- SJO
1 stop13h 14m
JetBlue
Deal found 3/19![JetBlue logo]()
$165
This FlightHub deal was found by Cheapflights users on 3/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/511:00 am
CHS
- SJO
1 stop13h 14m
JetBlue
Deal found 3/19![JetBlue logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 5/64:34 pm
CHS
- SJO
2 stops20h 59m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$190
This Avianca deal was found by Cheapflights users on 3/20. 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.
Wed 5/277:15 pm
CHS
- SJO
2 stops15h 30m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 5/55:02 pm
CHS
- SJO
2 stops44h 31m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$211
This Priceline deal was found by Cheapflights users on 3/20. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/168:08 pm
CHS
- LIR
1 stop17h 47m
JetBlue
Deal found 3/20![JetBlue logo]()
$222
This Copa Airlines deal was found by Cheapflights users on 3/19. 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.
Tue 5/196:00 am
CHS
- SJO
2 stops14h 26m
Copa Airlines
Deal found 3/19![Copa Airlines logo]()
$254
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
Sun 4/193:01 pm
CHS
- SJO
2 stops22h 32m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$256
This American Airlines deal was found by Cheapflights users on 3/23. 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.
Mon 5/185:00 am
CHS
- SJO
1 stop8h 25m
American Airlines
Deal found 3/23![American Airlines logo]()
$263
This American Airlines deal was found by Cheapflights users on 3/24. 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.
Sun 8/165:00 am
CHS
- SJO
2 stops8h 50m
American Airlines
Deal found 3/24![American Airlines logo]()
$267
This Southwest deal was found by Cheapflights users on 3/20. 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.
Mon 7/276:25 am
CHS
- LIR
2 stops8h 45m
Southwest
Deal found 3/20![Southwest logo]()
$307
Find flight deals from Charleston to Costa Rica
Keep the following information in mind while searching for Charleston to Costa Rica flight deals. Data was last updated March 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $367 (Cheapflightsfares) |
One-way from | $147 (Cheapflightsfares) |
Popular in | April |
Cheapest in | October |
Average price | $467 |
Cheapflights Fare Finder
Customize your flight search to find flights from Charleston to Costa Rica 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 March 24, 2026.
Use the filters below to find and compare flights from Charleston to Costa Rica that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
CharlestonSan José
CHS - SJO
CHSSJO
Charleston
Tue 5/19
11:00 am-11:30 am
2 stops26h 30m
San José Juan Santamaria Intl
Thu 5/28
3:10 pm-6:25 pm
2 stops25h 15m
$530
CharlestonSan José
CHS - SJO
CHSSJO
Charleston
Fri 5/29
7:20 pm-8:30 am
2 stops15h 10m
San José Juan Santamaria Intl
Sun 6/14
7:45 pm-10:10 am
2 stops12h 25m
$546
CharlestonSan José
CHS - SJO
CHSSJO
Charleston
Thu 8/13
8:27 pm-8:45 am
2 stops14h 18m
San José Juan Santamaria Intl
Mon 8/17
12:40 pm-10:10 am
3 stops19h 30m
$563
CharlestonSan José
CHS - SJO
CHSSJO
Charleston
Fri 5/29
6:50 am-7:37 pm
1 stop14h 47m
San José Juan Santamaria Intl
Thu 6/11
11:13 am-10:15 pm
1 stop9h 02m
$568
CharlestonSan José
CHS - SJO
CHSSJO
Charleston
Sun 5/24
5:00 am-12:59 pm
1 stop9h 59m
San José Juan Santamaria Intl
Sat 5/30
6:00 am-7:29 pm
1 stop11h 29m
$568
CharlestonSan José
CHS - SJO
CHSSJO
Charleston
Thu 8/13
6:00 am-1:15 pm
1 stop9h 15m
San José Juan Santamaria Intl
Mon 8/17
6:00 am-7:00 pm
1 stop11h 00m
$568
CharlestonSan José
CHS - SJO
CHSSJO
Charleston
Sat 6/13
10:00 am-10:39 pm
2 stops14h 39m
San José Juan Santamaria Intl
Sat 6/20
11:13 am-10:15 pm
1 stop9h 02m
$568
CharlestonSan José
CHS - SJO
CHSSJO
Charleston
Wed 4/8
7:44 pm-1:20 pm
2 stops19h 36m
San José Juan Santamaria Intl
Wed 4/15
5:46 am-11:59 pm
2 stops16h 13m
$569
CharlestonSan José
CHS - SJO
CHSSJO
Charleston
Sat 6/6
7:31 am-7:24 pm
2 stops13h 53m
San José Juan Santamaria Intl
Fri 6/12
6:00 am-7:29 pm
1 stop11h 29m
$573
CharlestonSan José
CHS - SJO
CHSSJO
Charleston
Fri 5/29
6:00 am-7:00 pm
2 stops15h 00m
San José Juan Santamaria Intl
Thu 6/11
8:45 am-9:35 pm
2 stops10h 50m
$594
Showing 1-10 of 28 resultsSorted by cheapest first
Best time to book a flight from Charleston to Costa Rica
Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Charleston with our price prediction graph.
CHS-SJO
CHS-LIR
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 Costa Rica
CHS-CR0
CHS-SJO
CHS-LIR
What is the cheapest month to book a flight from Charleston to Costa Rica?
Currently, December is the cheapest month in which you can book a flight from Charleston to Costa Rica (average of $90). Flying from Charleston to Costa Rica in January is currently the most expensive (average of $441). 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 often are flights from Charleston to Costa Rica delayed?
About 0% of weekly flights between Charleston and Costa Rica 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 Costa Rica 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.
What day of the week experiences the fewest flight delays on this route?
Saturday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Reviews of airlines servicing Costa Rica
Get insights into the airlines that provide service to Costa Rica. 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 Costa Rica. Reviews last updated March 24, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from Charleston to Costa Rica have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.9
Overall
7.9
Entertainment
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Overall
7.9
Entertainment
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Overall
7.9
Entertainment
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Overall
7.9
Entertainment
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Overall
7.9
Entertainment
7.8
Crew
8.5
Food
7.2
Boarding
8.1
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 Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Charleston to Costa Rica
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Costa Rica by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Charleston to Costa Rica by cabin class
Find flights from Charleston to Costa Rica, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Charleston and Costa Rica flights
Browse other Charleston and Costa Rica flight options. Last updated on March 24, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Charleston to Costa Rica
Discover the top 4 airlines that operate flights from Charleston to Costa Rica. 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 March 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$260 | Average$411 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$312 | Average$618 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$332 | Average$647 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$340 | Average$552 | FlexibilityNo cancel fee | On-time71% |