$191+ Cheap flights from Puerto Rico to Costa Rica
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/17. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — SJO
Nov 18 — Nov 251
Round-trip
1 adult, Economy
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Find cheap flights from Puerto Rico 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 Puerto Rico to Costa Rica
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Cheapest flights from Puerto Rico to Costa RicaExplore the most affordable flight options available from Puerto Rico to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 19, 2026.
Explore the most affordable flight options available from Puerto Rico to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 19, 2026.
This American Airlines deal was found by Cheapflights users on 10/16. 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 12/77:20 am -
1 stop7h 40m
Mon 12/143:54 pm -
1 stop16h 50m
Deal found 10/16![American Airlines logo]()
$378
This Avianca deal was found by Cheapflights users on 10/16. 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 12/16:20 pm -
1 stop16h 30m
Fri 12/41:50 am -
1 stop13h 05m
Deal found 10/16![Avianca logo]()
$390
This Avianca deal was found by Cheapflights users on 10/16. 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 11/1012:50 pm -
1 stop13h 40m
Mon 11/161:50 am -
1 stop13h 05m
Deal found 10/16![Avianca logo]()
$400
This Copa Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:17 pm -
1 stop20h 02m
Fri 11/66:10 pm -
1 stop19h 59m
Deal found 10/15![Copa Airlines logo]()
$412
This American Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:30 am -
1 stop15h 20m
Tue 11/173:54 pm -
2 stops27h 19m
Deal found 10/15![American Airlines logo]()
$417
This Copa Airlines deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:17 pm -
1 stop16h 50m
Sun 11/1510:03 am -
1 stop10h 14m
Deal found 10/14![Copa Airlines logo]()
$422
This American Airlines deal was found by Cheapflights users on 10/15. 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 11/147:30 am -
1 stop15h 20m
Sun 11/223:52 pm -
1 stop15h 46m
Deal found 10/15![American Airlines logo]()
$426
This Avianca deal was found by Cheapflights users on 10/14. 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 11/206:20 pm -
1 stop16h 30m
Mon 11/231:50 am -
1 stop7h 35m
Deal found 10/14![Avianca logo]()
$430
This FlightHub deal was found by Cheapflights users on 10/19. 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.
Sun 11/226:20 pm -
1 stop16h 30m
Thu 11/264:05 pm -
1 stop21h 05m
Deal found 10/19![Avianca logo]()
$433
This Avianca deal was found by Cheapflights users on 10/18. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/214:35 pm -
1 stop6h 30m
Mon 11/231:50 am -
1 stop13h 05m
Deal found 10/18![Avianca logo]()
$450
This American Airlines deal was found by Cheapflights users on 10/14. 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 10/286:20 am -
1 stop8h 58m
Sun 11/13:35 pm -
1 stop17h 10m
Deal found 10/14![American Airlines logo]()
$546
This American Airlines deal was found by Cheapflights users on 10/15. 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 11/147:30 am -
1 stop8h 47m
Sat 11/213:32 pm -
1 stop16h 06m
Deal found 10/15![American Airlines logo]()
$559
Best flights from Puerto Rico to Costa RicaDiscover carefully curated flight deals from Puerto Rico to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.
Discover carefully curated flight deals from Puerto Rico to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.
This Avianca deal was found by Cheapflights users on 10/14. 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 11/312:50 pm -
1 stop13h 40m
Thu 11/51:55 am -
1 stop13h 00m
Deal found 10/14![Avianca logo]()
$390
This Copa Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/286:17 pm -
1 stop16h 02m
Sat 12/122:17 pm -
1 stop6h 23m
Deal found 10/19![Copa Airlines logo]()
$412
This Delta deal was found by Cheapflights users on 10/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:00 am -
2 stops17h 15m
Tue 11/177:00 am -
2 stops14h 54m
Deal found 10/18![Delta logo]()
$484
This American Airlines deal was found by Cheapflights users on 10/15. 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 11/147:30 am -
1 stop8h 47m
Sat 11/213:32 pm -
1 stop16h 06m
Deal found 10/15![American Airlines logo]()
$559
This United Airlines deal was found by Cheapflights users on 10/15. 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 11/34:55 pm -
2 stops29h 44m
Mon 11/912:35 pm -
2 stops30h 25m
Deal found 10/15![United Airlines logo]()
$561
This Copa Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/203:28 pm -
1 stop19h 39m
Tue 11/242:18 pm -
1 stop6h 22m
Deal found 10/17![Copa Airlines logo]()
$412
This Copa Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/295:34 am -
1 stop10h 17m
Sat 12/58:46 am -
1 stop11h 54m
Deal found 10/15![Copa Airlines logo]()
$412
This Copa Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/273:28 pm -
1 stop22h 51m
Tue 12/15:53 pm -
1 stop20h 15m
Deal found 10/19![Copa Airlines logo]()
$412
This Copa Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/295:34 am -
1 stop7h 25m
Mon 12/74:00 am -
1 stop10h 08m
Deal found 10/15![Copa Airlines logo]()
$412
This United Airlines deal was found by Cheapflights users on 10/17. 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 11/38:05 am -
2 stops38h 34m
Sun 11/812:35 pm -
2 stops25h 05m
Deal found 10/17![United Airlines logo]()
$561
This Copa Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/156:14 pm -
1 stop20h 07m
Tue 1/196:02 pm -
1 stop20h 10m
Deal found 10/15![Copa Airlines logo]()
$412
This Copa Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:17 pm -
1 stop16h 02m
Mon 11/165:55 pm -
1 stop20h 14m
Deal found 10/17![Copa Airlines logo]()
$422
This American Airlines deal was found by Cheapflights users on 10/15. 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 1/317:22 am -
1 stop8h 54m
Sun 2/73:42 pm -
2 stops21h 18m
Deal found 10/15![American Airlines logo]()
$687
This United Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/25:50 pm -
2 stops45h 20m
Mon 12/72:20 pm -
2 stops30h 02m
Deal found 10/16![United Airlines logo]()
$627
This United Airlines deal was found by Cheapflights users on 10/15. 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 11/148:05 am -
2 stops31h 05m
Sat 11/212:06 pm -
2 stops30h 16m
Deal found 10/15![United Airlines logo]()
$637
This United Airlines deal was found by Cheapflights users on 10/14. 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 1/317:40 am -
1 stop12h 57m
Sat 2/62:20 pm -
2 stops30h 02m
Deal found 10/14![United Airlines logo]()
$731
This United Airlines deal was found by Cheapflights users on 10/17. 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 1/318:05 am -
2 stops29h 49m
Sun 2/75:20 pm -
2 stops27h 02m
Deal found 10/17![United Airlines logo]()
$738
This United Airlines deal was found by Cheapflights users on 10/16. 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 11/34:55 pm -
2 stops44h 59m
Tue 11/102:20 pm -
1 stop29h 04m
Deal found 10/16![United Airlines logo]()
$747
Last-minute flights from Puerto Rico to Costa RicaDiscover last-minute flight deals from Puerto Rico to Costa Rica. Data last updated October 19, 2026 and is based on user searches.
Discover last-minute flight deals from Puerto Rico to Costa Rica. Data last updated October 19, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/14. 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 10/286:20 am -
1 stop8h 58m
Sun 11/13:35 pm -
1 stop17h 10m
Deal found 10/14![American Airlines logo]()
$546
This Copa Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:17 pm -
1 stop20h 02m
Fri 11/66:10 pm -
1 stop19h 59m
Deal found 10/15![Copa Airlines logo]()
$412
This Copa Airlines deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:17 pm -
1 stop16h 50m
Sun 11/1510:03 am -
1 stop10h 14m
Deal found 10/14![Copa Airlines logo]()
$422
This Avianca deal was found by Cheapflights users on 10/16. 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 11/1012:50 pm -
1 stop13h 40m
Mon 11/161:50 am -
1 stop13h 05m
Deal found 10/16![Avianca logo]()
$400
This American Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:30 am -
1 stop15h 20m
Tue 11/173:54 pm -
1 stop16h 51m
Deal found 10/15![American Airlines logo]()
$378
This American Airlines deal was found by Cheapflights users on 10/15. 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 11/147:30 am -
1 stop15h 20m
Sun 11/223:52 pm -
1 stop15h 46m
Deal found 10/15![American Airlines logo]()
$426
This American Airlines deal was found by Cheapflights users on 10/15. 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 11/147:30 am -
1 stop8h 47m
Sat 11/213:32 pm -
1 stop16h 06m
Deal found 10/15![American Airlines logo]()
$559
This United Airlines deal was found by Cheapflights users on 10/15. 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 11/148:05 am -
2 stops31h 05m
Sat 11/212:06 pm -
2 stops30h 16m
Deal found 10/15![United Airlines logo]()
$637
This Avianca deal was found by Cheapflights users on 10/14. 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 11/206:20 pm -
1 stop16h 30m
Mon 11/231:50 am -
1 stop7h 35m
Deal found 10/14![Avianca logo]()
$430
This Avianca deal was found by Cheapflights users on 10/18. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/214:35 pm -
1 stop6h 30m
Mon 11/231:50 am -
1 stop13h 05m
Deal found 10/18![Avianca logo]()
$450
This FlightHub deal was found by Cheapflights users on 10/19. 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.
Sun 11/226:20 pm -
1 stop16h 30m
Thu 11/264:05 pm -
1 stop21h 05m
Deal found 10/19![Avianca logo]()
$433
This Avianca deal was found by Cheapflights users on 10/16. 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 11/296:20 pm -
1 stop8h 10m
Mon 12/71:50 am -
1 stop13h 05m
Deal found 10/16![Avianca logo]()
$390
One-way flights from Puerto Rico to Costa RicaSearch for one-way flight options from Puerto Rico to Costa Rica. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.
Search for one-way flight options from Puerto Rico to Costa Rica. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.
This Copa Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/145:34 am -
1 stop8h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Copa Airlines logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 10/17. 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 12/75:29 am -
1 stop7h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Copa Airlines logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 10/17. 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 12/26:13 pm -
1 stop16h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Copa Airlines logo]()
$198
This Kiwi.com deal was found by Cheapflights users on 10/17. 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 11/125:34 am -
1 stop27h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Copa Airlines logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 10/17. 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 11/136:17 pm -
1 stop24h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Copa Airlines logo]()
$210
This Southwest deal was found by Cheapflights users on 10/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2410:30 pm -
2 stops17h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Southwest logo]()
$219
This Avianca deal was found by Cheapflights users on 10/18. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/274:35 pm -
1 stop6h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Avianca logo]()
$230
This Delta deal was found by Cheapflights users on 10/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:00 am -
2 stops17h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Delta logo]()
$234
This Avianca deal was found by Cheapflights users on 10/17. 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 12/16:20 pm -
1 stop24h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Avianca logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 10/17. 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 11/127:00 am -
2 stops51h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Multiple Airlines logo]()
$248
This United Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/278:05 am -
2 stops30h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![United Airlines logo]()
$304
This American Airlines deal was found by Cheapflights users on 10/17. 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 12/268:20 pm -
1 stop16h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![American Airlines logo]()
$516
Find flight deals from Puerto Rico to Costa Rica
Keep the following information in mind while searching for Puerto Rico to Costa Rica flight deals. Data was last updated October 19, 2026.
Round-trip from | $358 (American Airlines) |
|---|---|
One-way from | $191 (Copa Airlines) |
Popular in | July |
Cheapest in | March |
Average price | $362 |
Good round-trip deal | $324 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Puerto Rico 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 October 19, 2026.
Use the filters below to find and compare flights from Puerto Rico to Costa Rica that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San JuanSan José
SJU San Juan Luis Munoz Marin Intl - SJO San José Juan Santamaria Intl
SJUSJO
San Juan Luis Munoz Marin Intl
Thu 12/17
8:28 am-12:19 pm
1 stop5h 51m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$191
San JuanSan José
SJU San Juan Luis Munoz Marin Intl - SJO San José Juan Santamaria Intl
SJUSJO
San Juan Luis Munoz Marin Intl
Fri 11/13
5:34 am-10:59 am
1 stop7h 25m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$191
San JuanSan José
SJU San Juan Luis Munoz Marin Intl - SJO San José Juan Santamaria Intl
SJUSJO
San Juan Luis Munoz Marin Intl
Thu 11/12
5:34 am-1:51 pm
1 stop10h 17m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$191
Quickest round-trip
San JuanSan José
SJU San Juan Luis Munoz Marin Intl - SJO San José Juan Santamaria Intl
SJUSJO
San Juan Luis Munoz Marin Intl
Fri 12/4
5:29 am-9:04 am
1 stop5h 35m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$191
San JuanSan José
SJU San Juan Luis Munoz Marin Intl - SJO San José Juan Santamaria Intl
SJUSJO
San Juan Luis Munoz Marin Intl
Fri 10/30
6:16 pm-7:04 am
1 stop14h 48m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$191
San JuanSan José
SJU San Juan Luis Munoz Marin Intl - SJO San José Juan Santamaria Intl
SJUSJO
San Juan Luis Munoz Marin Intl
Sat 11/14
5:34 am-12:19 pm
1 stop8h 45m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$191
San JuanSan José
SJU San Juan Luis Munoz Marin Intl - SJO San José Juan Santamaria Intl
SJUSJO
San Juan Luis Munoz Marin Intl
Tue 11/24
6:17 pm-1:51 pm
1 stop21h 34m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$191
San JuanSan José
SJU San Juan Luis Munoz Marin Intl - SJO San José Juan Santamaria Intl
SJUSJO
San Juan Luis Munoz Marin Intl
Tue 11/24
10:30 pm-2:25 pm
2 stops17h 55m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$219
San JuanLiberia
SJU San Juan Luis Munoz Marin Intl - LIR Liberia
SJULIR
San Juan Luis Munoz Marin Intl
Fri 11/27
8:05 am-12:56 pm
2 stops30h 51m
Liberia
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$304
San JuanSan José
SJU San Juan Luis Munoz Marin Intl - SJO San José Juan Santamaria Intl
SJUSJO
San Juan Luis Munoz Marin Intl
Tue 11/3
12:50 pm-12:30 am
1 stop13h 40m
San José Juan Santamaria Intl
Thu 11/5
1:55 am-4:55 pm
1 stop13h 00m
$390
Showing 1-10 of 33 resultsSorted by cheapest first
Best time to book a flight from Puerto Rico to Costa Rica
Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Puerto Rico with our price prediction graph.
SJU-SJO
SJU-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 Puerto Rico to Costa Rica
PR0-CR0
SJU-SJO
SJU-LIR
What is the cheapest month to book a flight from Puerto Rico to Costa Rica?
Currently, March is the cheapest month in which you can book a flight from Puerto Rico to Costa Rica (average of $303). Flying from Puerto Rico to Costa Rica in July is currently the most expensive (average of $431). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How often are flights from Puerto Rico to Costa Rica delayed?
About 6% of weekly flights between Puerto Rico and Costa Rica have experienced delays in the past year, with the average delay time being 151 minutes.
What is the most punctual flight time for Puerto Rico to Costa Rica flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Monday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Puerto Rico to Costa Rica flights?
Over the last year, Avianca have had the lowest number of delays on this route, with just 6% of flights being delayed.
How far ahead should I book a flight from Puerto Rico to Costa Rica?
To ensure you get the cheapest price possible for a flight from Puerto Rico to Costa Rica, you should look to book at least 66 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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 October 19, 2026.
Read reviews from past customers who have flown Copa Airlines,JetBlue, andAmerican Airlines from Puerto Rico to Costa Rica. 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.
Comfort
7.5
Entertainment
6.9
Crew
8.1
Food
7.0
Overall
7.6
Boarding
7.8
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
BOS - PTY
Comfort
7.5
Entertainment
6.9
Crew
8.1
Food
7.0
Overall
7.6
Boarding
7.8
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
BOS - PTY
Comfort
7.5
Entertainment
6.9
Crew
8.1
Food
7.0
Overall
7.6
Boarding
7.8
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
BOS - PTY
Comfort
7.5
Entertainment
6.9
Crew
8.1
Food
7.0
Overall
7.6
Boarding
7.8
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
BOS - PTY
Comfort
7.5
Entertainment
6.9
Crew
8.1
Food
7.0
Overall
7.6
Boarding
7.8
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
BOS - PTY
Comfort
7.5
Entertainment
6.9
Crew
8.1
Food
7.0
Overall
7.6
Boarding
7.8
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
BOS - PTY
Related info for your journey
Find useful and relevant information for your journey from Puerto Rico 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.
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Alternative routes for Puerto Rico 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 Puerto Rico to Costa Rica by cabin class
Find flights from Puerto Rico to Costa Rica, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Puerto Rico and Costa Rica flights
Browse other Puerto Rico and Costa Rica flight options. Last updated on October 19, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from Puerto Rico to Costa Rica
Discover the top 5 airlines that operate flights from Puerto Rico 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 October 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$183 | Average$479 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$235 | Average$288 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$260 | Average$370 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$372 | Average$714 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$462 | Average$577 | FlexibilityNo cancel fee | On-time62% |