$323+ 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 7/23. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — SJO
Jun 24 — Jul 11
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
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 Greenville to Costa Rica
Cheapest
Best
Last-minute
One-way
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 May 25, 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 May 25, 2026.
This Southwest deal was found by Cheapflights users on 5/21. 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.
Mon 8/107:00 am
GSP
- SJO
2 stops13h 40m
Southwest
Tue 8/189:00 am
SJO
- GSP
2 stops9h 55m
Southwest
Deal found 5/21![Southwest logo]()
$600
This United Airlines deal was found by Cheapflights users on 5/20. 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.
Thu 6/47:00 am
GSP
- SJO
1 stop7h 21m
United Airlines
Wed 6/1011:13 am
SJO
- GSP
1 stop8h 46m
United Airlines
Deal found 5/20![United Airlines logo]()
$604
This Southwest deal was found by Cheapflights users on 5/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/187:05 am
GSP
- SJO
2 stops14h 35m
Southwest
Thu 7/98:45 am
SJO
- GSP
2 stops12h 10m
Southwest
Deal found 5/24![Southwest logo]()
$620
This American Airlines deal was found by Cheapflights users on 5/20. 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 6/47:53 am
GSP
- SJO
2 stops13h 30m
American Airlines
Wed 6/107:00 am
SJO
- GSP
2 stops13h 38m
American Airlines
Deal found 5/20![American Airlines logo]()
$629
This Kiwi.com deal was found by Cheapflights users on 5/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/108:45 pm
GSP
- SJO
1 stop20h 26m
Multiple Airlines
Mon 8/177:07 am
SJO
- GSP
1 stop6h 53m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$634
This Kiwi.com deal was found by Cheapflights users on 5/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/148:19 am
GSP
- SJO
2 stops17h 40m
Multiple Airlines
Thu 6/187:07 am
SJO
- GSP
1 stop22h 32m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$645
This Delta deal was found by Cheapflights users on 5/20. 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 10/126:45 am
GSP
- LIR
1 stop7h 15m
Delta
Thu 10/151:25 pm
LIR
- GSP
1 stop8h 12m
Delta
Deal found 5/20![Delta logo]()
$646
This American Airlines deal was found by Cheapflights users on 5/24. 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.
Mon 10/124:22 pm
GSP
- LIR
2 stops20h 43m
American Airlines
Thu 10/151:15 pm
LIR
- GSP
2 stops19h 02m
American Airlines
Deal found 5/24![American Airlines logo]()
$651
This United Airlines deal was found by Cheapflights users on 5/23. 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 6/105:10 pm
GSP
- SJO
1 stop7h 29m
United Airlines
Wed 6/2411:13 am
SJO
- GSP
1 stop8h 46m
United Airlines
Deal found 5/23![United Airlines logo]()
$657
This American Airlines deal was found by Cheapflights users on 5/24. 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.
Thu 6/187:53 am
GSP
- SJO
2 stops13h 30m
American Airlines
Thu 7/911:41 pm
SJO
- GSP
1 stop14h 55m
American Airlines
Deal found 5/24![American Airlines logo]()
$663
This Kiwi.com deal was found by Cheapflights users on 5/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/128:28 pm
GSP
- SJO
1 stop20h 43m
Multiple Airlines
Fri 6/197:07 am
SJO
- GSP
1 stop6h 36m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$667
This Delta deal was found by Cheapflights users on 5/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/85:40 am
GSP
- LIR
1 stop8h 00m
Delta
Mon 3/13:05 pm
LIR
- GSP
1 stop7h 32m
Delta
Deal found 5/22![Delta logo]()
$676
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 May 25, 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 May 25, 2026.
This Southwest deal was found by Cheapflights users on 5/21. 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.
Mon 8/107:00 am
GSP
- SJO
2 stops13h 40m
Southwest
Tue 8/189:00 am
SJO
- GSP
2 stops9h 55m
Southwest
Deal found 5/21![Southwest logo]()
$600
This United Airlines deal was found by Cheapflights users on 5/20. 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.
Thu 6/410:30 am
GSP
- SJO
2 stops11h 07m
United Airlines
Wed 6/107:55 am
SJO
- GSP
1 stop12h 04m
United Airlines
Deal found 5/20![United Airlines logo]()
$643
This Delta deal was found by Cheapflights users on 5/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:45 am
GSP
- LIR
1 stop7h 15m
Delta
Thu 10/151:25 pm
LIR
- GSP
1 stop8h 12m
Delta
Deal found 5/24![Delta logo]()
$646
This American Airlines deal was found by Cheapflights users on 5/24. 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.
Thu 6/187:53 am
GSP
- SJO
2 stops13h 30m
American Airlines
Thu 7/911:41 pm
SJO
- GSP
1 stop14h 55m
American Airlines
Deal found 5/24![American Airlines logo]()
$663
This Faresmojo deal was found by Cheapflights users on 5/24. 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 Faresmojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/510:30 am
GSP
- SJO
2 stops13h 13m
Multiple Airlines
Wed 6/242:59 pm
SJO
- GSP
2 stops16h 56m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$711
This Southwest deal was found by Cheapflights users on 5/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/187:05 am
GSP
- SJO
2 stops14h 35m
Southwest
Thu 7/98:45 am
SJO
- GSP
2 stops12h 10m
Southwest
Deal found 5/24![Southwest logo]()
$620
This United Airlines deal was found by Cheapflights users on 5/23. 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 6/105:10 pm
GSP
- SJO
1 stop7h 29m
United Airlines
Wed 6/2411:13 am
SJO
- GSP
1 stop8h 46m
United Airlines
Deal found 5/23![United Airlines logo]()
$657
This American Airlines deal was found by Cheapflights users on 5/20. 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 6/46:30 am
GSP
- SJO
1 stop18h 13m
American Airlines
Wed 6/107:00 am
SJO
- GSP
2 stops13h 38m
American Airlines
Deal found 5/20![American Airlines logo]()
$664
This Delta deal was found by Cheapflights users on 5/25. 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 7/205:44 am
GSP
- LIR
1 stop8h 16m
Delta
Sat 7/252:40 pm
LIR
- GSP
1 stop16h 38m
Delta
Deal found 5/25![Delta logo]()
$725
This Southwest deal was found by Cheapflights users on 5/21. 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 7/37:05 am
GSP
- SJO
2 stops14h 35m
Southwest
Mon 7/208:45 am
SJO
- GSP
2 stops12h 05m
Southwest
Deal found 5/21![Southwest logo]()
$695
This American Airlines deal was found by Cheapflights users on 5/21. 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.
Wed 6/108:15 pm
GSP
- SJO
1 stop25h 08m
American Airlines
Tue 6/163:08 pm
SJO
- GSP
2 stops17h 00m
American Airlines
Deal found 5/21![American Airlines logo]()
$698
This Delta deal was found by Cheapflights users on 5/25. 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 7/215:44 am
GSP
- LIR
1 stop8h 16m
Delta
Sat 7/252:40 pm
LIR
- GSP
1 stop16h 38m
Delta
Deal found 5/25![Delta logo]()
$725
This American Airlines deal was found by Cheapflights users on 5/20. 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 7/66:30 am
GSP
- LIR
1 stop8h 45m
American Airlines
Mon 7/202:47 pm
LIR
- GSP
2 stops19h 39m
American Airlines
Deal found 5/20![American Airlines logo]()
$711
This American Airlines deal was found by Cheapflights users on 5/20. 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 7/66:30 am
GSP
- LIR
1 stop8h 45m
American Airlines
Fri 7/172:15 pm
LIR
- GSP
1 stop20h 54m
American Airlines
Deal found 5/20![American Airlines logo]()
$799
Last-minute flights from Greenville to Costa RicaDiscover last-minute flight deals from Greenville to Costa Rica. Data last updated May 25, 2026 and is based on user searches.
Discover last-minute flight deals from Greenville to Costa Rica. Data last updated May 25, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 5/20. 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.
Thu 6/47:00 am
GSP
- SJO
1 stop7h 21m
United Airlines
Wed 6/1011:13 am
SJO
- GSP
1 stop8h 46m
United Airlines
Deal found 5/20![United Airlines logo]()
$604
This American Airlines deal was found by Cheapflights users on 5/20. 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 6/47:53 am
GSP
- SJO
2 stops13h 30m
American Airlines
Wed 6/107:00 am
SJO
- GSP
2 stops13h 38m
American Airlines
Deal found 5/20![American Airlines logo]()
$629
This Delta deal was found by Cheapflights users on 5/23. 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.
Sat 6/66:45 am
GSP
- LIR
1 stop8h 30m
Delta
Tue 6/91:25 pm
LIR
- GSP
1 stop8h 34m
Delta
Deal found 5/23![Delta logo]()
$905
This United Airlines deal was found by Cheapflights users on 5/23. 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 6/105:10 pm
GSP
- SJO
1 stop7h 29m
United Airlines
Wed 6/2411:13 am
SJO
- GSP
1 stop8h 46m
United Airlines
Deal found 5/23![United Airlines logo]()
$657
This Kiwi.com deal was found by Cheapflights users on 5/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/128:28 pm
GSP
- SJO
1 stop20h 43m
Multiple Airlines
Fri 6/197:07 am
SJO
- GSP
1 stop6h 36m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$667
This Kiwi.com deal was found by Cheapflights users on 5/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1210:26 am
GSP
- SJO
2 stops15h 29m
Multiple Airlines
Thu 6/187:07 am
SJO
- GSP
1 stop22h 32m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$673
This Kiwi.com deal was found by Cheapflights users on 5/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/148:19 am
GSP
- SJO
2 stops17h 40m
Multiple Airlines
Thu 6/187:07 am
SJO
- GSP
1 stop22h 32m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$645
This Kiwi.com deal was found by Cheapflights users on 5/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/158:28 pm
GSP
- SJO
1 stop20h 43m
Multiple Airlines
Fri 6/197:07 am
SJO
- GSP
1 stop6h 36m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$672
This American Airlines deal was found by Cheapflights users on 5/24. 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.
Tue 6/166:30 am
GSP
- LIR
1 stop9h 11m
American Airlines
Tue 8/42:47 pm
LIR
- GSP
1 stop7h 09m
American Airlines
Deal found 5/24![American Airlines logo]()
$803
This United Airlines deal was found by Cheapflights users on 5/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/167:40 pm
GSP
- LIR
2 stops17h 04m
United Airlines
Tue 8/43:27 pm
LIR
- GSP
2 stops16h 28m
United Airlines
Deal found 5/24![United Airlines logo]()
$906
This Southwest deal was found by Cheapflights users on 5/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/187:05 am
GSP
- SJO
2 stops14h 35m
Southwest
Thu 7/98:45 am
SJO
- GSP
2 stops12h 10m
Southwest
Deal found 5/24![Southwest logo]()
$620
This American Airlines deal was found by Cheapflights users on 5/24. 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.
Thu 6/187:53 am
GSP
- SJO
2 stops13h 30m
American Airlines
Thu 7/911:41 pm
SJO
- GSP
1 stop14h 55m
American Airlines
Deal found 5/24![American Airlines logo]()
$663
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 May 25, 2026.
Search for one-way flight options from Greenville to Costa Rica. Find affordable one-way fares based on user searches. Data last updated May 25, 2026.
This Southwest deal was found by Cheapflights users on 5/21. 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.
Thu 7/238:30 am
GSP
- SJO
2 stops13h 10m
Southwest
Deal found 5/21![Southwest logo]()
$323
This Delta deal was found by Cheapflights users on 5/20. 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 8/105:46 am
GSP
- SJO
1 stop8h 03m
Delta
Deal found 5/20![Delta logo]()
$328
This Avianca deal was found by Cheapflights users on 5/24. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/107:40 pm
GSP
- SJO
2 stops14h 50m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$329
This American Airlines deal was found by Cheapflights users on 5/21. 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 7/237:00 am
GSP
- SJO
1 stop17h 38m
American Airlines
Deal found 5/21![American Airlines logo]()
$346
This Kiwi.com deal was found by Cheapflights users on 5/21. 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.
Thu 7/233:46 pm
GSP
- SJO
3 stops42h 44m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$375
This United Airlines deal was found by Cheapflights users on 5/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/156:10 am
GSP
- SJO
2 stops30h 01m
United Airlines
Deal found 5/24![United Airlines logo]()
$416
This Delta deal was found by Cheapflights users on 5/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/155:44 am
GSP
- SJO
1 stop8h 07m
Delta
Deal found 5/24![Delta logo]()
$454
This Kiwi.com deal was found by Cheapflights users on 5/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/155:44 am
GSP
- SJO
3 stops32h 26m
Aeromexico
Deal found 5/24![Aeromexico logo]()
$747
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 May 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $600 (Southwest) |
One-way from | $323 (Southwest) |
Popular in | December |
Cheapest in | October |
Average price | $646 |
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 2,558,603 searches. Data last updated May 25, 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 - SJO
GSPSJO
Greenville
Mon 8/10
7:00 am-6:40 pm
2 stops13h 40m
San José Juan Santamaria Intl
Tue 8/18
9:00 am-8:55 pm
2 stops9h 55m
$600
GreenvilleSan José
GSP - SJO
GSPSJO
Greenville
Thu 6/18
7:05 am-7:40 pm
2 stops14h 35m
San José Juan Santamaria Intl
Thu 7/9
8:45 am-10:55 pm
2 stops12h 10m
$620
GreenvilleSan José
GSP - SJO
GSPSJO
Greenville
Thu 6/4
10:30 am-7:37 pm
2 stops11h 07m
San José Juan Santamaria Intl
Wed 6/10
7:55 am-9:59 pm
1 stop12h 04m
$643
Quickest round-trip
GreenvilleLiberia
GSP - LIR
GSPLIR
Greenville
Mon 10/12
6:45 am-12:00 pm
1 stop7h 15m
Liberia
Thu 10/15
1:25 pm-11:37 pm
1 stop8h 12m
$646
GreenvilleSan José
GSP - SJO
GSPSJO
Greenville
Wed 6/10
5:10 pm-10:39 pm
1 stop7h 29m
San José Juan Santamaria Intl
Wed 6/24
11:13 am-9:59 pm
1 stop8h 46m
$657
GreenvilleSan José
GSP - SJO
GSPSJO
Greenville
Thu 6/18
7:53 am-7:23 pm
2 stops13h 30m
San José Juan Santamaria Intl
Thu 7/9
11:41 pm-4:36 pm
1 stop14h 55m
$663
GreenvilleSan José
GSP - SJO
GSPSJO
Greenville
Thu 6/4
6:30 am-10:43 pm
1 stop18h 13m
San José Juan Santamaria Intl
Wed 6/10
7:00 am-10:38 pm
2 stops13h 38m
$664
GreenvilleSan José
GSP - SJO
GSPSJO
Greenville
Fri 7/3
7:05 am-7:40 pm
2 stops14h 35m
San José Juan Santamaria Intl
Mon 7/20
8:45 am-10:50 pm
2 stops12h 05m
$695
GreenvilleSan José
GSP - SJO
GSPSJO
Greenville
Wed 6/10
8:15 pm-7:23 pm
1 stop25h 08m
San José Juan Santamaria Intl
Tue 6/16
3:08 pm-10:08 am
2 stops17h 00m
$698
GreenvilleSan José
GSP - SJO
GSPSJO
Greenville
Fri 6/5
10:30 am-9:43 pm
2 stops13h 13m
San José Juan Santamaria Intl
Wed 6/24
2:59 pm-9:55 am
2 stops16h 56m
$711
Showing 1-10 of 19 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, September is the cheapest month in which you can book a flight from Greenville to Costa Rica (average of $239). Flying from Greenville to Costa Rica in June is currently the most expensive (average of $646). 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 May 25, 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.
Entertainment
7.8
Food
7.2
Comfort
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Food
7.2
Comfort
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Food
7.2
Comfort
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Food
7.2
Comfort
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
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 May 25, 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 2,558,603 searches. Data last updated May 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$239 | Average$639 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$485 | Average$698 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$523 | Average$586 | FlexibilityNo cancel fee | On-time69% |