$235+ Cheap flights from Greenville (GSP) 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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — SJO
Sep 22 — Sep 291
Round-trip
1 adult, Economy
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Find cheap flights from Greenville to Costa Rica 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
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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 Greenville to Costa Rica
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Cheapest flights from Greenville to Costa RicaExplore the most affordable flight options available from Greenville to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 23, 2026.
Explore the most affordable flight options available from Greenville to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 23, 2026.
This Breeze Airways deal was found by Cheapflights users on 8/21. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:47 pm -
1 stop13h 08m
Wed 10/288:55 am -
1 stop22h 32m
Deal found 8/21![Breeze Airways logo]()
$396
This Southwest deal was found by Cheapflights users on 8/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:00 am -
2 stops14h 40m
Fri 10/231:30 pm -
2 stops19h 15m
Deal found 8/22![Southwest logo]()
$500
This Breeze Airways deal was found by Cheapflights users on 8/21. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:03 pm -
1 stop14h 52m
Wed 10/218:55 am -
1 stop8h 49m
Deal found 8/21![Breeze Airways logo]()
$505
This Southwest deal was found by Cheapflights users on 8/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/68:50 pm -
2 stops16h 25m
Fri 11/132:10 pm -
2 stops19h 00m
Deal found 8/21![Southwest logo]()
$509
This Southwest deal was found by Cheapflights users on 8/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/38:00 am -
2 stops13h 40m
Sat 10/249:00 am -
2 stops9h 35m
Deal found 8/19![Southwest logo]()
$518
This American Airlines deal was found by Cheapflights users on 8/19. 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.
Mon 10/126:43 pm -
2 stops20h 35m
Thu 10/152:44 pm -
2 stops18h 00m
Deal found 8/19![American Airlines logo]()
$533
This Southwest deal was found by Cheapflights users on 8/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:00 am -
2 stops14h 40m
Sat 10/249:00 am -
2 stops9h 35m
Deal found 8/19![Southwest logo]()
$540
This American Airlines deal was found by Cheapflights users on 8/21. 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.
Mon 10/125:56 pm -
2 stops21h 22m
Fri 10/162:44 pm -
1 stop28h 16m
Deal found 8/21![American Airlines logo]()
$543
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1212:11 pm -
2 stops45h 44m
Thu 10/297:07 am -
1 stop10h 52m
Deal found 8/21![Multiple Airlines logo]()
$585
This American Airlines deal was found by Cheapflights users on 8/20. 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.
Sun 10/48:28 pm -
2 stops18h 50m
Sun 10/112:44 pm -
2 stops19h 30m
Deal found 8/20![American Airlines logo]()
$618
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/68:47 pm -
1 stop13h 08m
Fri 11/137:00 am -
1 stop7h 47m
Deal found 8/21![Multiple Airlines logo]()
$626
This United Airlines deal was found by Cheapflights users on 8/21. 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 10/247:00 am -
1 stop7h 10m
Tue 10/274:20 pm -
1 stop16h 50m
Deal found 8/21![United Airlines logo]()
$630
Best flights from Greenville to Costa RicaDiscover carefully curated flight deals from Greenville to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.
Discover carefully curated flight deals from Greenville to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.
This Southwest deal was found by Cheapflights users on 8/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:00 am -
2 stops14h 40m
Fri 10/231:30 pm -
2 stops19h 15m
Deal found 8/22![Southwest logo]()
$500
This American Airlines deal was found by Cheapflights users on 8/20. 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.
Mon 10/128:33 pm -
2 stops18h 45m
Thu 10/152:18 pm -
2 stops18h 50m
Deal found 8/20![American Airlines logo]()
$533
This Delta deal was found by Cheapflights users on 8/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/287:45 am -
1 stop6h 00m
Wed 2/33:25 pm -
1 stop7h 12m
Deal found 8/19![Delta logo]()
$608
This United Airlines deal was found by Cheapflights users on 8/21. 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 10/247:00 am -
1 stop7h 10m
Tue 10/274:20 pm -
1 stop16h 50m
Deal found 8/21![United Airlines logo]()
$630
This American Airlines deal was found by Cheapflights users on 8/21. 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.
Mon 10/125:56 pm -
2 stops21h 22m
Fri 10/162:44 pm -
1 stop28h 16m
Deal found 8/21![American Airlines logo]()
$543
This American Airlines deal was found by Cheapflights users on 8/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/231:45 pm -
1 stop23h 36m
Sat 1/303:17 pm -
2 stops19h 07m
Deal found 8/22![American Airlines logo]()
$569
This United Airlines deal was found by Cheapflights users on 8/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/106:30 am -
2 stops13h 07m
Sun 1/172:20 pm -
2 stops18h 36m
Deal found 8/19![United Airlines logo]()
$636
This American Airlines deal was found by Cheapflights users on 8/19. 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.
Thu 1/286:43 pm -
2 stops18h 38m
Wed 2/33:13 pm -
2 stops18h 55m
Deal found 8/19![American Airlines logo]()
$613
This American Airlines deal was found by Cheapflights users on 8/20. 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.
Sun 10/46:00 am -
1 stop9h 18m
Sun 10/112:44 pm -
2 stops19h 30m
Deal found 8/20![American Airlines logo]()
$618
This United Airlines deal was found by Cheapflights users on 8/18. 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 11/165:50 am -
1 stop15h 03m
Thu 11/1912:35 pm -
1 stop8h 24m
Deal found 8/18![United Airlines logo]()
$764
This Delta deal was found by Cheapflights users on 8/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/208:05 am -
1 stop6h 07m
Mon 11/307:00 am -
1 stop10h 14m
Deal found 8/23![Delta logo]()
$899
This United Airlines deal was found by Cheapflights users on 8/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:49 am -
1 stop7h 33m
Sat 11/141:55 pm -
1 stop18h 35m
Deal found 8/19![United Airlines logo]()
$764
This United Airlines deal was found by Cheapflights users on 8/21. 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.
Fri 10/235:46 pm -
2 stops20h 35m
Wed 10/281:25 pm -
2 stops18h 05m
Deal found 8/21![United Airlines logo]()
$769
This Delta deal was found by Cheapflights users on 8/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/287:55 pm -
1 stop17h 50m
Sun 1/107:05 am -
1 stop6h 44m
Deal found 8/20![Delta logo]()
$969
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Sun 11/16:20 am -
2 stops13h 17m
Thu 11/52:20 pm -
2 stops18h 10m
Deal found 8/18![United Airlines logo]()
$781
This United Airlines deal was found by Cheapflights users on 8/21. 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.
Sun 12/66:00 am -
1 stop14h 53m
Sat 1/161:15 am -
2 stops18h 56m
Deal found 8/21![United Airlines logo]()
$828
This United Airlines deal was found by Cheapflights users on 8/23. 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.
Sun 12/66:30 am -
2 stops31h 12m
Fri 1/151:15 am -
2 stops14h 45m
Deal found 8/23![United Airlines logo]()
$847
This United Airlines deal was found by Cheapflights users on 8/23. 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.
Wed 10/76:20 am -
2 stops39h 17m
Wed 10/147:55 am -
2 stops24h 03m
Deal found 8/23![United Airlines logo]()
$872
Last-minute flights from Greenville to Costa RicaDiscover last-minute flight deals from Greenville to Costa Rica. Data last updated August 23, 2026 and is based on user searches.
Discover last-minute flight deals from Greenville to Costa Rica. Data last updated August 23, 2026 and is based on user searches.
This Avianca deal was found by Cheapflights users on 8/19. 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.
Sun 8/236:30 am -
2 stops18h 45m
Tue 8/255:05 am -
2 stops10h 15m
Deal found 8/19![Multiple Airlines logo]()
$841
This Justfly.com deal was found by Cheapflights users on 8/19. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:30 am -
2 stops28h 00m
Tue 8/254:35 pm -
3 stops26h 32m
Deal found 8/19![Avianca logo]()
$893
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
Fri 8/288:45 pm -
1 stop20h 26m
Tue 9/15:45 am -
2 stops11h 20m
Deal found 8/19![Multiple Airlines logo]()
$820
This FlightHub deal was found by Cheapflights users on 8/19. 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.
Fri 8/286:30 am -
2 stops28h 00m
Tue 9/15:25 pm -
3 stops38h 11m
Deal found 8/19![Avianca logo]()
$905
This American Airlines deal was found by Cheapflights users on 8/19. 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.
Wed 9/97:00 am -
1 stop8h 57m
Wed 9/306:00 am -
1 stop14h 30m
Deal found 8/19![American Airlines logo]()
$644
This American Airlines deal was found by Cheapflights users on 8/21. 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.
Thu 9/106:00 am -
1 stop16h 07m
Mon 9/146:00 am -
1 stop14h 30m
Deal found 8/21![American Airlines logo]()
$724
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
Mon 9/283:18 pm -
2 stops34h 37m
Sun 10/47:07 am -
1 stop10h 52m
Deal found 8/19![Multiple Airlines logo]()
$747
This American Airlines deal was found by Cheapflights users on 8/19. 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.
Mon 9/286:00 am -
1 stop7h 59m
Sun 10/46:00 am -
1 stop14h 30m
Deal found 8/19![American Airlines logo]()
$755
One-way flights from Greenville to Costa RicaSearch for one-way flight options from Greenville to Costa Rica. Find affordable one-way fares based on user searches. Data last updated August 23, 2026.
Search for one-way flight options from Greenville to Costa Rica. Find affordable one-way fares based on user searches. Data last updated August 23, 2026.
This Southwest deal was found by Cheapflights users on 8/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/297:00 am -
2 stops7h 45m
Deal found 8/21![Southwest logo]()
$235
This Southwest deal was found by Cheapflights users on 8/20. 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.
Sat 9/266:45 am -
2 stops13h 20m
Deal found 8/20![Southwest logo]()
$256
This Breeze Airways deal was found by Cheapflights users on 8/21. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/111:28 am -
1 stop22h 02m
Deal found 8/21![Breeze Airways logo]()
$277
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/118:47 pm -
1 stop12h 43m
Deal found 8/21![Breeze Airways logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/283:18 pm -
3 stops34h 37m
Deal found 8/21![Multiple Airlines logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2912:29 pm -
3 stops37h 26m
Deal found 8/21![Multiple Airlines logo]()
$300
This Faresmojo deal was found by Cheapflights users on 8/21. 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 Faresmojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/295:45 am -
1 stop8h 09m
Deal found 8/21![JetBlue logo]()
$301
This American Airlines deal was found by Cheapflights users on 8/21. 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.
Mon 9/286:18 am -
2 stops15h 49m
Deal found 8/21![American Airlines logo]()
$308
This American Airlines deal was found by Cheapflights users on 8/20. 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.
Sat 9/265:24 pm -
1 stop22h 33m
Deal found 8/20![American Airlines logo]()
$314
This Avianca deal was found by Cheapflights users on 8/19. 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 1/156:30 am -
2 stops17h 45m
Deal found 8/19![Avianca logo]()
$325
This Kiwi.com deal was found by Cheapflights users on 8/20. 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.
Sat 9/268:24 pm -
3 stops38h 40m
Deal found 8/20![Multiple Airlines logo]()
$333
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/112:44 pm -
2 stops31h 21m
Deal found 8/21![Multiple Airlines logo]()
$342
Find flight deals from Greenville to Costa Rica
Keep the following information in mind while searching for Greenville to Costa Rica flight deals. Data was last updated August 23, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $377 (Kiwi.com) |
One-way from | $235 (Southwest) |
Popular in | December |
Cheapest in | October |
Average price | $770 |
Cheapflights Fare Finder
Customize your flight search to find flights from Greenville 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 7,457,451 searches. Data last updated August 23, 2026.
Use the filters below to find and compare flights from Greenville to Costa Rica that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
GreenvilleSan José
GSP Greenville - SJO San José Juan Santamaria Intl
GSPSJO
Greenville
Wed 10/14
7:00 am-7:40 pm
2 stops14h 40m
San José Juan Santamaria Intl
Fri 10/23
1:30 pm-10:45 am
2 stops19h 15m
$500
GreenvilleLiberia
GSP Greenville - LIR Liberia
GSPLIR
Greenville
Mon 10/12
8:33 pm-1:18 pm
2 stops18h 45m
Liberia
Thu 10/15
2:18 pm-11:08 am
2 stops18h 50m
$533
GreenvilleLiberia
GSP Greenville - LIR Liberia
GSPLIR
Greenville
Mon 10/12
5:56 pm-1:18 pm
2 stops21h 22m
Liberia
Fri 10/16
2:44 pm-9:00 pm
1 stop28h 16m
$543
GreenvilleLiberia
GSP Greenville - LIR Liberia
GSPLIR
Greenville
Sat 1/23
1:45 pm-12:21 pm
1 stop23h 36m
Liberia
Sat 1/30
3:17 pm-11:24 am
2 stops19h 07m
$569
Quickest round-trip
GreenvilleLiberia
GSP Greenville - LIR Liberia
GSPLIR
Greenville
Thu 1/28
7:45 am-12:45 pm
1 stop6h 00m
Liberia
Wed 2/3
3:25 pm-11:37 pm
1 stop7h 12m
$608
GreenvilleLiberia
GSP Greenville - LIR Liberia
GSPLIR
Greenville
Thu 1/28
6:43 pm-12:21 pm
2 stops18h 38m
Liberia
Wed 2/3
3:13 pm-11:08 am
2 stops18h 55m
$613
GreenvilleLiberia
GSP Greenville - LIR Liberia
GSPLIR
Greenville
Sun 10/4
6:00 am-1:18 pm
1 stop9h 18m
Liberia
Sun 10/11
2:44 pm-12:14 pm
2 stops19h 30m
$618
GreenvilleLiberia
GSP Greenville - LIR Liberia
GSPLIR
Greenville
Sat 10/24
7:00 am-12:10 pm
1 stop7h 10m
Liberia
Tue 10/27
4:20 pm-11:10 am
1 stop16h 50m
$630
GreenvilleLiberia
GSP Greenville - LIR Liberia
GSPLIR
Greenville
Sun 1/10
6:30 am-6:37 pm
2 stops13h 07m
Liberia
Sun 1/17
2:20 pm-9:56 am
2 stops18h 36m
$636
GreenvilleSan José
GSP Greenville - SJO San José Juan Santamaria Intl
GSPSJO
Greenville
Mon 11/16
5:50 am-7:53 pm
1 stop15h 03m
San José Juan Santamaria Intl
Thu 11/19
12:35 pm-9:59 pm
1 stop8h 24m
$764
Showing 1-10 of 25 resultsSorted by cheapest first
Best time to book a flight from Greenville to Costa Rica
Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Greenville with our price prediction graph.
GSP-SJO
GSP-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 Greenville to Costa Rica
GSP-CR0
GSP-SJO
GSP-LIR
What is the cheapest month to book a flight from Greenville to Costa Rica?
Currently, October is the cheapest month in which you can book a flight from Greenville to Costa Rica (average of $571). Flying from Greenville to Costa Rica in December is currently the most expensive (average of $1,048). 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 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 August 23, 2026.
Read through reviews of airlines operating flights from Greenville to Costa Rica, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Crew
8.5
Boarding
8.1
Entertainment
7.8
Overall
7.8
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
Food
7.2
Crew
8.5
Boarding
8.1
Entertainment
7.8
Overall
7.8
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
Food
7.2
Crew
8.5
Boarding
8.1
Entertainment
7.8
Overall
7.8
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
Food
7.2
Crew
8.5
Boarding
8.1
Entertainment
7.8
Overall
7.8
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
Related info for your journey
Find useful and relevant information for your journey from Greenville 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 Greenville 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 Greenville to Costa Rica by cabin class
Find flights from Greenville to Costa Rica, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Greenville and Costa Rica flights
Browse other Greenville and Costa Rica flight options. Last updated on August 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Greenville to Costa Rica
Discover the top 3 airlines that operate flights from Greenville 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 7,457,451 searches. Data last updated August 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$523 | Average$726 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$523 | Average$737 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$524 | Average$672 | FlexibilityNo cancel fee | On-timeN/A |