$270+ Cheap flights from Costa Rica to Charleston (CHS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — CHS
Nov 3 — Nov 101
Round-trip
1 adult, Economy
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Find cheap flights from Costa Rica to Charleston 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 Costa Rica to Charleston
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Cheapest flights from Costa Rica to CharlestonExplore the most affordable flight options available from Costa Rica to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 4, 2026.
Explore the most affordable flight options available from Costa Rica to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 4, 2026.
This United Airlines deal was found by Cheapflights users on 9/30. 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 11/55:20 pm -
1 stop29h 39m
Mon 11/97:00 am -
1 stop29h 54m
Deal found 9/30![United Airlines logo]()
$491
This American Airlines deal was found by Cheapflights users on 9/30. 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 11/53:17 pm -
1 stop22h 22m
Mon 11/97:26 pm -
2 stops18h 07m
Deal found 9/30![American Airlines logo]()
$523
This Breeze Airways deal was found by Cheapflights users on 10/4. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/119:55 am -
1 stop28h 12m
Tue 12/11:21 pm -
1 stop20h 09m
Deal found 10/4![Breeze Airways logo]()
$535
This Avianca deal was found by Cheapflights users on 9/29. 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.
Sun 10/184:35 pm -
2 stops15h 40m
Fri 10/238:42 pm -
2 stops14h 03m
Deal found 9/29![Multiple Airlines logo]()
$549
This Avianca deal was found by Cheapflights users on 10/4. 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 11/114:15 pm -
2 stops15h 28m
Tue 12/17:34 am -
2 stops17h 06m
Deal found 10/4![Multiple Airlines logo]()
$550
This Avianca deal was found by Cheapflights users on 10/1. 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.
Sat 10/103:10 pm -
2 stops17h 05m
Sun 11/19:40 am -
2 stops15h 00m
Deal found 10/1![Multiple Airlines logo]()
$551
This United Airlines deal was found by Cheapflights users on 10/2. 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 12/25:20 pm -
1 stop29h 39m
Thu 12/107:00 am -
1 stop29h 54m
Deal found 10/2![United Airlines logo]()
$577
This United Airlines deal was found by Cheapflights users on 10/3. 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.
Tue 12/294:30 pm -
2 stops17h 23m
Sat 2/62:42 pm -
2 stops23h 28m
Deal found 10/3![United Airlines logo]()
$581
This Kiwi.com deal was found by Cheapflights users on 10/1. 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 11/149:55 am -
2 stops12h 00m
Tue 12/11:21 pm -
1 stop20h 09m
Deal found 10/1![Breeze Airways logo]()
$591
This Avianca deal was found by Cheapflights users on 9/29. 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 11/114:15 pm -
2 stops15h 28m
Mon 11/168:25 pm -
2 stops13h 25m
Deal found 9/29![Multiple Airlines logo]()
$592
This United Airlines deal was found by Cheapflights users on 10/3. 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.
Tue 12/294:30 pm -
2 stops24h 20m
Sun 2/76:00 am -
1 stop30h 54m
Deal found 10/3![United Airlines logo]()
$617
This Delta deal was found by Cheapflights users on 10/3. 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.
Tue 12/293:25 pm -
1 stop16h 18m
Sat 2/66:00 am -
1 stop11h 25m
Deal found 10/3![Delta logo]()
$643
Best flights from Costa Rica to CharlestonDiscover carefully curated flight deals from Costa Rica to Charleston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 4, 2026.
Discover carefully curated flight deals from Costa Rica to Charleston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 4, 2026.
This United Airlines deal was found by Cheapflights users on 9/29. 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 11/52:20 pm -
2 stops44h 01m
Mon 11/97:00 am -
1 stop29h 54m
Deal found 9/29![United Airlines logo]()
$491
This American Airlines deal was found by Cheapflights users on 9/30. 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 11/53:17 pm -
1 stop22h 22m
Mon 11/97:26 pm -
2 stops18h 07m
Deal found 9/30![American Airlines logo]()
$523
This Breeze Airways deal was found by Cheapflights users on 10/4. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/119:55 am -
1 stop28h 12m
Tue 12/11:21 pm -
1 stop20h 09m
Deal found 10/4![Breeze Airways logo]()
$535
This Avianca deal was found by Cheapflights users on 10/4. 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 11/114:15 pm -
2 stops15h 28m
Tue 12/17:34 am -
2 stops17h 06m
Deal found 10/4![Multiple Airlines logo]()
$550
This eDestinos deal was found by Cheapflights users on 10/3. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/107:45 pm -
2 stops12h 30m
Sun 11/18:25 pm -
1 stop13h 10m
Deal found 10/3![Avianca logo]()
$672
This Delta deal was found by Cheapflights users on 10/1. 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 11/137:00 am -
1 stop14h 04m
Sun 11/296:34 am -
1 stop16h 41m
Deal found 10/1![Delta logo]()
$700
This Avianca deal was found by Cheapflights users on 10/3. 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.
Sat 10/103:10 pm -
2 stops17h 05m
Sun 11/18:25 pm -
2 stops13h 25m
Deal found 10/3![Multiple Airlines logo]()
$570
This United Airlines deal was found by Cheapflights users on 10/2. 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 12/22:20 pm -
2 stops48h 12m
Thu 12/105:00 pm -
2 stops45h 10m
Deal found 10/2![United Airlines logo]()
$581
This American Airlines deal was found by Cheapflights users on 10/4. 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.
Wed 11/112:07 pm -
2 stops19h 35m
Tue 12/18:29 pm -
1 stop17h 08m
Deal found 10/4![American Airlines logo]()
$679
This Expedia deal was found by Cheapflights users on 9/29. 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.
Fri 11/134:15 pm -
2 stops15h 28m
Fri 11/2011:15 am -
2 stops22h 20m
Deal found 9/29![Multiple Airlines logo]()
$635
This United Airlines deal was found by Cheapflights users on 9/30. 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 11/1311:28 pm -
2 stops13h 28m
Wed 12/27:56 pm -
2 stops24h 57m
Deal found 9/30![United Airlines logo]()
$684
This United Airlines deal was found by Cheapflights users on 10/1. 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 11/1312:35 pm -
1 stop8h 24m
Thu 12/37:56 pm -
2 stops24h 57m
Deal found 10/1![United Airlines logo]()
$722
This United Airlines deal was found by Cheapflights users on 10/3. 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 10/151:20 pm -
2 stops26h 42m
Sat 10/177:53 pm -
2 stops18h 17m
Deal found 10/3![United Airlines logo]()
$919
Last-minute flights from Costa Rica to CharlestonDiscover last-minute flight deals from Costa Rica to Charleston. Data last updated October 4, 2026 and is based on user searches.
Discover last-minute flight deals from Costa Rica to Charleston. Data last updated October 4, 2026 and is based on user searches.
This Avianca deal was found by Cheapflights users on 10/1. 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.
Sat 10/103:10 pm -
2 stops17h 05m
Sun 11/19:40 am -
2 stops15h 00m
Deal found 10/1![Multiple Airlines logo]()
$551
This United Airlines deal was found by Cheapflights users on 9/29. 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 10/151:20 pm -
2 stops26h 42m
Sat 10/177:53 pm -
2 stops18h 17m
Deal found 9/29![United Airlines logo]()
$919
This Avianca deal was found by Cheapflights users on 9/29. 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.
Sun 10/184:35 pm -
2 stops15h 40m
Fri 10/238:42 pm -
2 stops14h 03m
Deal found 9/29![Multiple Airlines logo]()
$549
This United Airlines deal was found by Cheapflights users on 9/30. 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 11/55:20 pm -
1 stop29h 39m
Mon 11/97:00 am -
1 stop29h 54m
Deal found 9/30![United Airlines logo]()
$491
This American Airlines deal was found by Cheapflights users on 9/30. 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 11/53:17 pm -
1 stop22h 22m
Mon 11/97:26 pm -
2 stops18h 07m
Deal found 9/30![American Airlines logo]()
$523
This Alaska Airlines deal was found by Cheapflights users on 9/30. 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 11/510:00 am -
3 stops29h 55m
Mon 11/95:58 pm -
2 stops25h 59m
Deal found 9/30![Alaska Airlines logo]()
$1,304
This Breeze Airways deal was found by Cheapflights users on 10/4. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/119:55 am -
1 stop28h 12m
Tue 12/11:21 pm -
1 stop20h 09m
Deal found 10/4![Breeze Airways logo]()
$535
This Avianca deal was found by Cheapflights users on 10/4. 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 11/114:15 pm -
2 stops15h 28m
Tue 12/17:34 am -
2 stops17h 06m
Deal found 10/4![Multiple Airlines logo]()
$550
This Avianca deal was found by Cheapflights users on 9/29. 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 11/114:15 pm -
2 stops15h 28m
Mon 11/168:25 pm -
2 stops13h 25m
Deal found 9/29![Multiple Airlines logo]()
$592
This Kiwi.com deal was found by Cheapflights users on 10/1. 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 11/149:55 am -
2 stops12h 00m
Tue 12/11:21 pm -
1 stop20h 09m
Deal found 10/1![Breeze Airways logo]()
$591
One-way flights from Costa Rica to CharlestonSearch for one-way flight options from Costa Rica to Charleston. Find affordable one-way fares based on user searches. Data last updated October 4, 2026.
Search for one-way flight options from Costa Rica to Charleston. Find affordable one-way fares based on user searches. Data last updated October 4, 2026.
This United Airlines deal was found by Cheapflights users on 10/3. 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 1/162:06 pm -
1 stop20h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![United Airlines logo]()
$270
This United Airlines deal was found by Cheapflights users on 10/1. 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 1/272:06 pm -
2 stops47h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![United Airlines logo]()
$276
This Southwest deal was found by Cheapflights users on 9/29. 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.
Thu 11/52:10 pm -
1 stop9h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Southwest logo]()
$287
This Southwest deal was found by Cheapflights users on 10/3. 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 11/132:10 pm -
1 stop9h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Southwest logo]()
$303
This Kiwi.com deal was found by Cheapflights users on 10/3. 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 11/149:55 am -
3 stops26h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Multiple Airlines logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 9/29. 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 12/59:30 am -
2 stops8h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Breeze Airways logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 10/3. 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 11/119:55 am -
2 stops29h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Breeze Airways logo]()
$320
This American Airlines deal was found by Cheapflights users on 10/2. 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.
Fri 1/223:16 pm -
1 stop30h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![American Airlines logo]()
$334
This United Airlines deal was found by Cheapflights users on 10/2. 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 1/205:20 pm -
2 stops20h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![United Airlines logo]()
$339
This American Airlines deal was found by Cheapflights users on 10/2. 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.
Wed 1/273:42 pm -
2 stops31h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![American Airlines logo]()
$340
This Kiwi.com deal was found by Cheapflights users on 9/29. 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 12/59:30 am -
3 stops27h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$346
This Kiwi.com deal was found by Cheapflights users on 10/3. 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 11/149:55 am -
2 stops12h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Breeze Airways logo]()
$354
Find flight deals from Costa Rica to Charleston
Keep the following information in mind while searching for Costa Rica to Charleston flight deals. Data was last updated October 4, 2026.
Round-trip from | $491 (United Airlines) |
|---|---|
One-way from | $270 (United Airlines) |
Popular in | September |
Cheapest in | October |
Average price | $260 |
Cheapflights Fare Finder
Customize your flight search to find flights from Costa Rica to Charleston 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 7,457,451 searches. Data last updated October 4, 2026.
Use the filters below to find and compare flights from Costa Rica to Charleston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LiberiaCharleston
LIR Liberia - CHS Charleston
LIRCHS
Liberia
Sat 1/16
2:06 pm-11:08 am
1 stop20h 02m
Charleston
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$270
LiberiaCharleston
LIR Liberia - CHS Charleston
LIRCHS
Liberia
Wed 1/20
2:06 pm-2:13 pm
2 stops23h 07m
Charleston
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$270
LiberiaCharleston
LIR Liberia - CHS Charleston
LIRCHS
Liberia
Wed 1/27
5:20 pm-11:19 pm
1 stop28h 59m
Charleston
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$270
San JoséCharleston
SJO San José Juan Santamaria Intl - CHS Charleston
SJOCHS
San José Juan Santamaria Intl
Thu 11/5
2:10 pm-12:35 am
1 stop9h 25m
Charleston
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$287
San JoséCharleston
SJO San José Juan Santamaria Intl - CHS Charleston
SJOCHS
San José Juan Santamaria Intl
Fri 11/13
2:10 pm-10:05 am
2 stops18h 55m
Charleston
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$313
San JoséCharleston
SJO San José Juan Santamaria Intl - CHS Charleston
SJOCHS
San José Juan Santamaria Intl
Sat 11/14
7:00 am-8:38 am
1 stop24h 38m
Charleston
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$317
Quickest round-trip
San JoséCharleston
SJO San José Juan Santamaria Intl - CHS Charleston
SJOCHS
San José Juan Santamaria Intl
Sat 12/5
9:30 am-7:29 pm
2 stops8h 59m
Charleston
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$319
LiberiaCharleston
LIR Liberia - CHS Charleston
LIRCHS
Liberia
Fri 1/22
3:16 pm-10:31 pm
1 stop30h 15m
Charleston
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$334
San JoséCharleston
SJO San José Juan Santamaria Intl - CHS Charleston
SJOCHS
San José Juan Santamaria Intl
Sat 12/5
9:30 am-2:10 pm
3 stops27h 40m
Charleston
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$346
LiberiaCharleston
LIR Liberia - CHS Charleston
LIRCHS
Liberia
Fri 1/22
2:20 pm-3:13 pm
3 stops47h 53m
Charleston
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$354
Showing 1-10 of 31 resultsSorted by cheapest first
Best time to book a flight from Costa Rica to Charleston
Have a flexible travel schedule? Discover the best time to fly to Charleston from Costa Rica with our price prediction graph.
LIR-CHS
SJO-CHS
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 Costa Rica to Charleston
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What is the cheapest month to book a flight from Costa Rica to Charleston?
Currently, October is the cheapest month in which you can book a flight from Costa Rica to Charleston (average of $260). Flying from Costa Rica to Charleston in September is currently the most expensive (average of $1,043). 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.
Reviews of airlines servicing Charleston
Get insights into the airlines that provide service to Charleston. 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 Charleston. Reviews last updated October 4, 2026.
Read reviews from past customers who have flown American Airlines from Costa Rica to Charleston. 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.
Overall
7.0
Boarding
7.4
Food
6.4
Comfort
7.2
Crew
7.9
Entertainment
6.8
Reviews
1 / 20
2.0
MediocreSherif,Aug 2026
YYZ - ORD
Overall
7.0
Boarding
7.4
Food
6.4
Comfort
7.2
Crew
7.9
Entertainment
6.8
Reviews
1 / 20
2.0
MediocreSherif,Aug 2026
YYZ - ORD
Related info for your journey
Find useful and relevant information for your journey from Costa Rica to Charleston. 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 Charleston?
Book flights to Charleston if you plan to visit one of these locationsNorth Charleston
Santee
Summerville
Walterboro
Mount Pleasant
Goose Creek
Edisto Beach
Browse thousands of different options on Cheapflights for your next trip
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Charleston flight routes
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Alternative routes for Costa Rica to Charleston
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Charleston
Explore flights to Charleston departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 4, 2026.
Complete your trip
Complete your trip to Charleston by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Costa Rica to Charleston by cabin class
Find flights from Costa Rica to Charleston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Costa Rica and Charleston flights
Browse other Costa Rica and Charleston flight options. Last updated on October 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Costa Rica to Charleston
Discover the top airline that operate flights from Costa Rica to Charleston. 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 7,457,451 searches. Data last updated October 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$252 | Average$797 | FlexibilityNo cancel fee | On-time71% |