$244+ Cheap flights from Costa Rica to Charleston (CHS)
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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — CHS
Sep 3 — Sep 101
Round-trip
1 adult, Economy
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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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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 August 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 August 4, 2026.
This Avianca deal was found by Cheapflights users on 8/1. 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.
Tue 9/227:45 pm
SJO
- CHS
2 stops12h 32m
Multiple Airlines
Fri 10/168:25 pm
CHS
- SJO
2 stops14h 05m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$443
This Avianca deal was found by Cheapflights users on 7/31. 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 10/257:50 pm
SJO
- CHS
2 stops12h 09m
Multiple Airlines
Thu 10/2910:50 am
CHS
- SJO
2 stops14h 50m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$450
This Southwest deal was found by Cheapflights users on 8/3. 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 11/62:10 pm
SJO
- CHS
1 stop9h 20m
Southwest
Mon 11/95:30 am
CHS
- SJO
1 stop7h 50m
Southwest
Deal found 8/3![Southwest logo]()
$451
This Avianca deal was found by Cheapflights users on 7/30. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:45 pm
SJO
- CHS
2 stops12h 23m
Multiple Airlines
Tue 9/88:14 pm
CHS
- SJO
2 stops14h 31m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$453
This Avianca deal was found by Cheapflights users on 8/3. 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.
Fri 11/65:00 am
SJO
- CHS
2 stops13h 25m
Multiple Airlines
Mon 11/910:50 am
CHS
- SJO
2 stops13h 50m
Multiple Airlines
Deal found 8/3![Multiple Airlines logo]()
$480
This Avianca deal was found by Cheapflights users on 7/30. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/214:35 pm
SJO
- CHS
2 stops15h 40m
Multiple Airlines
Wed 10/2810:50 am
CHS
- SJO
2 stops14h 50m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$491
This Avianca deal was found by Cheapflights users on 7/31. 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.
Mon 11/29:35 am
SJO
- CHS
2 stops11h 24m
Multiple Airlines
Wed 11/1110:50 am
CHS
- SJO
2 stops13h 50m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$495
This FlightHub deal was found by Cheapflights users on 7/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/184:15 pm
SJO
- CHS
2 stops29h 38m
Multiple Airlines
Wed 12/27:40 am
CHS
- SJO
2 stops26h 55m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$508
This Southwest deal was found by Cheapflights users on 7/31. 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.
Sat 11/212:45 pm
SJO
- CHS
2 stops18h 35m
Southwest
Sun 11/295:20 am
CHS
- SJO
1 stop7h 50m
Southwest
Deal found 7/31![Southwest logo]()
$523
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Wed 9/231:20 pm
LIR
- CHS
2 stops19h 07m
United Airlines
Sat 9/267:00 am
CHS
- LIR
1 stop7h 10m
United Airlines
Deal found 7/30![United Airlines logo]()
$673
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Fri 9/181:20 pm
LIR
- CHS
2 stops22h 38m
United Airlines
Fri 9/257:00 am
CHS
- LIR
1 stop7h 10m
United Airlines
Deal found 8/3![United Airlines logo]()
$762
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 August 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 August 4, 2026.
This Avianca deal was found by Cheapflights users on 7/31. 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 10/257:50 pm
SJO
- CHS
2 stops12h 09m
Multiple Airlines
Thu 10/2910:50 am
CHS
- SJO
2 stops14h 50m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$450
This Southwest deal was found by Cheapflights users on 8/3. 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 11/62:10 pm
SJO
- CHS
2 stops18h 55m
Southwest
Mon 11/95:30 am
CHS
- SJO
1 stop7h 50m
Southwest
Deal found 8/3![Southwest logo]()
$456
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Wed 9/231:20 pm
LIR
- CHS
2 stops18h 42m
United Airlines
Sat 9/264:58 pm
CHS
- LIR
2 stops21h 12m
United Airlines
Deal found 7/30![United Airlines logo]()
$673
This Delta deal was found by Cheapflights users on 8/1. 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.
Wed 10/211:25 pm
SJO
- CHS
1 stop8h 34m
Delta
Wed 10/286:30 am
CHS
- SJO
1 stop7h 30m
Delta
Deal found 8/1![Delta logo]()
$735
This Avianca deal was found by Cheapflights users on 8/1. 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.
Tue 9/17:45 pm
SJO
- CHS
2 stops12h 23m
Multiple Airlines
Tue 9/88:14 pm
CHS
- SJO
2 stops14h 31m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$501
This FlightHub deal was found by Cheapflights users on 7/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/184:15 pm
SJO
- CHS
2 stops29h 38m
Multiple Airlines
Wed 12/27:40 am
CHS
- SJO
2 stops26h 55m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$508
This Expedia deal was found by Cheapflights users on 8/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1912:40 pm
SJO
- CHS
3 stops19h 28m
Multiple Airlines
Sat 8/228:14 pm
CHS
- SJO
3 stops17h 31m
Multiple Airlines
Deal found 8/3![Multiple Airlines logo]()
$574
This United Airlines deal was found by Cheapflights users on 7/31. 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 11/1711:28 pm
SJO
- CHS
2 stops21h 13m
United Airlines
Thu 12/36:00 am
CHS
- SJO
1 stop14h 53m
United Airlines
Deal found 7/31![United Airlines logo]()
$729
This Delta deal was found by Cheapflights users on 7/31. 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 10/61:25 pm
SJO
- CHS
1 stop8h 34m
Delta
Tue 10/135:30 am
CHS
- SJO
1 stop8h 30m
Delta
Deal found 7/31![Delta logo]()
$735
This Avianca deal was found by Cheapflights users on 8/1. 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.
Tue 10/67:45 pm
SJO
- CHS
2 stops12h 34m
Multiple Airlines
Tue 10/133:00 pm
CHS
- SJO
2 stops19h 30m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$628
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Fri 9/181:20 pm
LIR
- CHS
2 stops28h 20m
United Airlines
Fri 9/257:53 pm
CHS
- LIR
2 stops18h 17m
United Airlines
Deal found 8/3![United Airlines logo]()
$762
Last-minute flights from Costa Rica to CharlestonDiscover last-minute flight deals from Costa Rica to Charleston. Data last updated August 4, 2026 and is based on user searches.
Discover last-minute flight deals from Costa Rica to Charleston. Data last updated August 4, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 8/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/194:35 pm
SJO
- CHS
2 stops15h 33m
Multiple Airlines
Sat 8/228:14 pm
CHS
- SJO
2 stops14h 31m
Multiple Airlines
Deal found 8/3![Multiple Airlines logo]()
$557
This Priceline deal was found by Cheapflights users on 7/30. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/214:35 pm
SJO
- CHS
2 stops15h 33m
Multiple Airlines
Wed 9/911:08 am
CHS
- SJO
2 stops23h 22m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$548
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/214:20 pm
SJO
- CHS
1 stop27h 10m
Multiple Airlines
Tue 9/83:13 pm
CHS
- SJO
1 stop25h 58m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$596
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/304:15 pm
SJO
- CHS
2 stops38h 23m
Multiple Airlines
Sun 9/62:53 pm
CHS
- SJO
1 stop26h 18m
Multiple Airlines
Deal found 8/2![Multiple Airlines logo]()
$595
This Avianca deal was found by Cheapflights users on 7/30. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:45 pm
SJO
- CHS
2 stops12h 23m
Multiple Airlines
Tue 9/88:14 pm
CHS
- SJO
2 stops14h 31m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$453
This Expedia deal was found by Cheapflights users on 8/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:45 pm
SJO
- CHS
2 stops36h 32m
Multiple Airlines
Thu 9/2411:08 am
CHS
- SJO
2 stops30h 17m
Multiple Airlines
Deal found 8/3![Multiple Airlines logo]()
$587
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Fri 9/181:20 pm
LIR
- CHS
2 stops22h 38m
United Airlines
Fri 9/257:00 am
CHS
- LIR
1 stop7h 10m
United Airlines
Deal found 8/3![United Airlines logo]()
$762
This Avianca deal was found by Cheapflights users on 8/1. 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.
Tue 9/227:45 pm
SJO
- CHS
2 stops12h 32m
Multiple Airlines
Fri 10/168:25 pm
CHS
- SJO
2 stops14h 05m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$443
This Travelocity deal was found by Cheapflights users on 8/1. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/234:35 pm
SJO
- CHS
2 stops15h 42m
Multiple Airlines
Wed 9/3011:08 am
CHS
- SJO
2 stops23h 22m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$551
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Wed 9/231:20 pm
LIR
- CHS
2 stops19h 07m
United Airlines
Sat 9/267:00 am
CHS
- LIR
1 stop7h 10m
United Airlines
Deal found 7/30![United Airlines logo]()
$673
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 August 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 August 4, 2026.
This Avianca deal was found by Cheapflights users on 7/30. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:45 pm
SJO
- CHS
2 stops12h 30m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 10/148:55 am
SJO
- CHS
2 stops29h 08m
Breeze Airways
Deal found 7/31![Breeze Airways logo]()
$260
This Travelocity deal was found by Cheapflights users on 7/31. 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.
Sat 10/1712:40 pm
SJO
- CHS
3 stops19h 35m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$283
This Avianca deal was found by Cheapflights users on 7/30. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:45 pm
SJO
- CHS
2 stops12h 30m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$287
This Southwest deal was found by Cheapflights users on 7/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/151:30 pm
SJO
- CHS
1 stop8h 45m
Southwest
Deal found 7/30![Southwest logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 10/148:55 am
SJO
- CHS
3 stops35h 41m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$294
This Avianca deal was found by Cheapflights users on 8/3. 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.
Tue 9/157:45 pm
SJO
- CHS
2 stops12h 32m
Multiple Airlines
Deal found 8/3![Multiple Airlines logo]()
$296
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 1/161:49 pm
SJO
- CHS
1 stop16h 41m
Breeze Airways
Deal found 8/1![Breeze Airways logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 8/3. 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.
Fri 8/214:20 pm
SJO
- CHS
1 stop27h 10m
Multiple Airlines
Deal found 8/3![Multiple Airlines logo]()
$304
This Orbitz deal was found by Cheapflights users on 7/30. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:45 pm
SJO
- CHS
2 stops45h 34m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$307
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 August 4, 2026.
Round-trip from | $443 (Avianca) |
|---|---|
One-way from | $244 (Avianca) |
Popular in | July |
Cheapest in | September |
Average price | $467 |
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 2,558,603 searches. Data last updated August 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
San JoséCharleston
SJO - CHS
SJOCHS
San José Juan Santamaria Intl
Sun 10/25
7:50 pm-9:59 am
2 stops12h 09m
Charleston
Thu 10/29
10:50 am-11:40 pm
2 stops14h 50m
$450
San JoséCharleston
SJO - CHS
SJOCHS
San José Juan Santamaria Intl
Fri 11/6
2:10 pm-10:05 am
2 stops18h 55m
Charleston
Mon 11/9
5:30 am-12:20 pm
1 stop7h 50m
$456
San JoséCharleston
SJO - CHS
SJOCHS
San José Juan Santamaria Intl
Tue 9/1
7:45 pm-10:08 am
2 stops12h 23m
Charleston
Tue 9/8
8:14 pm-8:45 am
2 stops14h 31m
$501
San JoséCharleston
SJO - CHS
SJOCHS
San José Juan Santamaria Intl
Wed 11/18
4:15 pm-10:53 pm
2 stops29h 38m
Charleston
Wed 12/2
7:40 am-9:35 am
2 stops26h 55m
$508
San JoséCharleston
SJO - CHS
SJOCHS
San José Juan Santamaria Intl
Wed 8/19
12:40 pm-10:08 am
3 stops19h 28m
Charleston
Sat 8/22
8:14 pm-11:45 am
3 stops17h 31m
$574
San JoséCharleston
SJO - CHS
SJOCHS
San José Juan Santamaria Intl
Tue 10/6
7:45 pm-10:19 am
2 stops12h 34m
Charleston
Tue 10/13
3:00 pm-8:30 am
2 stops19h 30m
$628
LiberiaCharleston
LIR - CHS
LIRCHS
Liberia
Wed 9/23
1:20 pm-10:02 am
2 stops18h 42m
Charleston
Sat 9/26
4:58 pm-12:10 pm
2 stops21h 12m
$673
San JoséCharleston
SJO - CHS
SJOCHS
San José Juan Santamaria Intl
Tue 11/17
11:28 pm-9:41 pm
2 stops21h 13m
Charleston
Thu 12/3
6:00 am-7:53 pm
1 stop14h 53m
$729
Quickest round-trip
San JoséCharleston
SJO - CHS
SJOCHS
San José Juan Santamaria Intl
Wed 10/21
1:25 pm-11:59 pm
1 stop8h 34m
Charleston
Wed 10/28
6:30 am-12:00 pm
1 stop7h 30m
$735
San JoséCharleston
SJO - CHS
SJOCHS
San José Juan Santamaria Intl
Tue 10/6
1:25 pm-11:59 pm
1 stop8h 34m
Charleston
Tue 10/13
5:30 am-12:00 pm
1 stop8h 30m
$735
Showing 1-10 of 20 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.
SJO-CHS
LIR-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
CR0-CHS
SJO-CHS
LIR-CHS
What is the cheapest month to book a flight from Costa Rica to Charleston?
Currently, September is the cheapest month in which you can book a flight from Costa Rica to Charleston (average of $371). Flying from Costa Rica to Charleston in July is currently the most expensive (average of $735). 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 August 4, 2026.
Read reviews from past customers who have flown Delta and 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.
Crew
8.5
Comfort
7.8
Food
7.2
Entertainment
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Crew
8.5
Comfort
7.8
Food
7.2
Entertainment
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Crew
8.5
Comfort
7.8
Food
7.2
Entertainment
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
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
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
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 August 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 August 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Costa Rica to Charleston
Discover the top 2 airlines 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 2,558,603 searches. Data last updated August 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$252 | Average$591 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$427 | Average$565 | FlexibilityNo cancel fee | On-timeN/A |