$70+ Cheap flights from San Juan 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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — SJO
Apr 29 — May 61
Round-trip
1 adult, Economy
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Find cheap flights from San Juan 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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Cheapest flights from San Juan to Costa RicaExplore the most affordable flight options available from San Juan to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 30, 2026.
Explore the most affordable flight options available from San Juan to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 30, 2026.
This Frontier deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/39:10 pm
SJU
- SJO
1 stop13h 51m
Frontier
Sat 4/1110:06 am
SJO
- SJU
1 stop13h 55m
Frontier
Deal found 3/29![Frontier logo]()
$274
This Frontier deal was found by Cheapflights users on 3/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/33:03 am
SJU
- SJO
1 stop7h 16m
Frontier
Thu 6/119:35 am
SJO
- SJU
1 stop14h 19m
Frontier
Deal found 3/25![Frontier logo]()
$284
This CheapOair deal was found by Cheapflights users on 3/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/109:10 pm
SJU
- SJO
1 stop13h 51m
Multiple Airlines
Wed 4/229:25 am
SJO
- SJU
1 stop24h 00m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$293
This FlightHub deal was found by Cheapflights users on 3/26. 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.
Thu 5/286:09 pm
SJU
- SJO
1 stop16h 10m
Frontier
Mon 6/19:35 am
SJO
- SJU
1 stop14h 33m
Frontier
Deal found 3/26![Frontier logo]()
$294
This CheapOair deal was found by Cheapflights users on 3/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/67:54 pm
SJU
- SJO
1 stop17h 20m
Multiple Airlines
Sat 4/1110:06 am
SJO
- SJU
1 stop8h 43m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$298
This Expedia deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/107:54 pm
SJU
- SJO
1 stop17h 20m
Spirit Airlines
Mon 4/1311:38 am
SJO
- SJU
1 stop8h 21m
Spirit Airlines
Deal found 3/29![Spirit Airlines logo]()
$303
This Justfly.com deal was found by Cheapflights users on 3/26. 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.
Sat 5/233:58 pm
SJU
- SJO
1 stop18h 21m
Frontier
Sun 5/319:35 am
SJO
- SJU
1 stop14h 33m
Frontier
Deal found 3/26![Frontier logo]()
$304
This CheapOair deal was found by Cheapflights users on 3/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/97:54 pm
SJU
- SJO
1 stop17h 20m
Multiple Airlines
Sat 4/182:00 pm
SJO
- SJU
1 stop23h 15m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$308
This FlightHub deal was found by Cheapflights users on 3/27. 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 9/46:16 pm
SJU
- SJO
1 stop16h 04m
Frontier
Sun 9/69:35 am
SJO
- SJU
1 stop14h 19m
Frontier
Deal found 3/27![Frontier logo]()
$314
This American Airlines deal was found by Cheapflights users on 3/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/301:31 pm
SJU
- SJO
1 stop7h 36m
American Airlines
Mon 5/42:22 pm
SJO
- SJU
1 stop16h 51m
American Airlines
Deal found 3/25![American Airlines logo]()
$318
This FlightHub deal was found by Cheapflights users on 3/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/216:09 pm
SJU
- SJO
1 stop16h 10m
Frontier
Sun 5/249:35 am
SJO
- SJU
1 stop20h 29m
Frontier
Deal found 3/25![Frontier logo]()
$321
This American Airlines deal was found by Cheapflights users on 3/28. 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 4/275:45 am
SJU
- LIR
1 stop9h 25m
American Airlines
Mon 5/42:40 pm
LIR
- SJU
1 stop16h 33m
American Airlines
Deal found 3/28![American Airlines logo]()
$515
Best flights from San Juan to Costa RicaDiscover carefully curated flight deals from San Juan to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 30, 2026.
Discover carefully curated flight deals from San Juan to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 30, 2026.
This Copa Airlines deal was found by Cheapflights users on 3/27. 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 4/206:12 pm
SJU
- SJO
1 stop14h 56m
Copa Airlines
Sat 4/258:13 am
SJO
- SJU
1 stop5h 56m
Copa Airlines
Deal found 3/27![Copa Airlines logo]()
$352
This United Airlines deal was found by Cheapflights users on 3/26. 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 5/87:20 am
SJU
- SJO
2 stops30h 35m
United Airlines
Thu 5/141:25 pm
SJO
- SJU
2 stops29h 09m
United Airlines
Deal found 3/26![United Airlines logo]()
$409
This Delta deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/65:42 pm
SJU
- SJO
2 stops20h 10m
Delta
Sat 5/92:40 pm
SJO
- SJU
1 stop19h 21m
Delta
Deal found 3/30![Delta logo]()
$459
This American Airlines deal was found by Cheapflights users on 3/28. 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 4/275:45 am
SJU
- LIR
1 stop7h 39m
American Airlines
Mon 5/42:40 pm
LIR
- SJU
2 stops22h 40m
American Airlines
Deal found 3/28![American Airlines logo]()
$555
This FlightHub deal was found by Cheapflights users on 3/28. 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.
Thu 5/710:55 pm
SJU
- LIR
2 stops15h 45m
JetBlue
Sun 5/101:00 pm
LIR
- SJU
1 stop18h 12m
JetBlue
Deal found 3/28![JetBlue logo]()
$580
This Copa Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:12 pm
SJU
- SJO
1 stop16h 09m
Copa Airlines
Mon 6/14:10 am
SJO
- SJU
1 stop10h 04m
Copa Airlines
Deal found 3/30![Copa Airlines logo]()
$352
This Copa Airlines deal was found by Cheapflights users on 3/25. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:12 pm
SJU
- SJO
1 stop5h 35m
Copa Airlines
Fri 6/54:10 am
SJO
- SJU
1 stop10h 04m
Copa Airlines
Deal found 3/25![Copa Airlines logo]()
$352
This United Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/73:56 pm
SJU
- SJO
2 stops22h 25m
United Airlines
Thu 5/147:55 am
SJO
- SJU
2 stops34h 39m
United Airlines
Deal found 3/29![United Airlines logo]()
$409
This United Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/22:55 pm
SJU
- SJO
1 stop21h 16m
United Airlines
Mon 4/67:55 am
SJO
- SJU
1 stop10h 43m
United Airlines
Deal found 3/29![United Airlines logo]()
$416
This Copa Airlines deal was found by Cheapflights users on 3/27. 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 6/265:34 am
SJU
- SJO
1 stop5h 32m
Copa Airlines
Sun 7/510:03 am
SJO
- SJU
1 stop10h 26m
Copa Airlines
Deal found 3/27![Copa Airlines logo]()
$402
This American Airlines deal was found by Cheapflights users on 3/27. 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 4/304:30 pm
SJU
- LIR
2 stops20h 54m
American Airlines
Wed 5/62:40 pm
LIR
- SJU
1 stop16h 33m
American Airlines
Deal found 3/27![American Airlines logo]()
$592
This Delta deal was found by Cheapflights users on 3/28. 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 4/272:03 pm
SJU
- LIR
2 stops23h 57m
Delta
Mon 5/41:25 pm
LIR
- SJU
2 stops21h 27m
Delta
Deal found 3/28![Delta logo]()
$601
This FlightHub deal was found by Cheapflights users on 3/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/268:55 pm
SJU
- LIR
1 stop17h 00m
JetBlue
Tue 6/21:00 pm
LIR
- SJU
2 stops18h 16m
JetBlue
Deal found 3/25![JetBlue logo]()
$658
This United Airlines deal was found by Cheapflights users on 3/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:40 am
SJU
- LIR
2 stops30h 30m
United Airlines
Fri 5/83:27 pm
LIR
- SJU
1 stop27h 11m
United Airlines
Deal found 3/25![United Airlines logo]()
$585
This United Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/244:55 pm
SJU
- LIR
2 stops21h 15m
United Airlines
Mon 4/273:27 pm
LIR
- SJU
2 stops27h 07m
United Airlines
Deal found 3/29![United Airlines logo]()
$677
Last-minute flights from San Juan to Costa RicaDiscover last-minute flight deals from San Juan to Costa Rica. Data last updated March 30, 2026 and is based on user searches.
Discover last-minute flight deals from San Juan to Costa Rica. Data last updated March 30, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/39:10 pm
SJU
- SJO
1 stop13h 51m
Frontier
Sat 4/1110:06 am
SJO
- SJU
1 stop13h 55m
Frontier
Deal found 3/29![Frontier logo]()
$274
This CheapOair deal was found by Cheapflights users on 3/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/39:10 pm
SJU
- SJO
1 stop13h 51m
Multiple Airlines
Wed 4/811:38 am
SJO
- SJU
1 stop8h 21m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$324
This CheapOair deal was found by Cheapflights users on 3/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/67:54 pm
SJU
- SJO
1 stop17h 20m
Multiple Airlines
Sat 4/1110:06 am
SJO
- SJU
1 stop8h 43m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$298
This Avianca deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/86:35 pm
SJU
- SJO
1 stop16h 15m
Avianca
Thu 4/231:40 am
SJO
- SJU
1 stop13h 30m
Avianca
Deal found 3/27![Avianca logo]()
$330
This CheapOair deal was found by Cheapflights users on 3/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/97:54 pm
SJU
- SJO
1 stop17h 20m
Multiple Airlines
Sat 4/182:00 pm
SJO
- SJU
1 stop23h 15m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$308
This CheapOair deal was found by Cheapflights users on 3/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/109:10 pm
SJU
- SJO
1 stop13h 51m
Multiple Airlines
Wed 4/229:25 am
SJO
- SJU
1 stop24h 00m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$293
This Expedia deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/107:54 pm
SJU
- SJO
1 stop17h 20m
Spirit Airlines
Mon 4/1311:38 am
SJO
- SJU
1 stop8h 21m
Spirit Airlines
Deal found 3/29![Spirit Airlines logo]()
$303
This American Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/245:45 am
SJU
- LIR
1 stop9h 25m
American Airlines
Mon 4/272:40 pm
LIR
- SJU
1 stop16h 33m
American Airlines
Deal found 3/29![American Airlines logo]()
$599
This American Airlines deal was found by Cheapflights users on 3/28. 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 4/275:45 am
SJU
- LIR
1 stop9h 25m
American Airlines
Mon 5/42:40 pm
LIR
- SJU
1 stop16h 33m
American Airlines
Deal found 3/28![American Airlines logo]()
$515
This Delta deal was found by Cheapflights users on 3/28. 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 4/272:03 pm
SJU
- LIR
2 stops23h 57m
Delta
Mon 5/41:25 pm
LIR
- SJU
2 stops21h 27m
Delta
Deal found 3/28![Delta logo]()
$601
This American Airlines deal was found by Cheapflights users on 3/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/301:31 pm
SJU
- SJO
1 stop7h 36m
American Airlines
Mon 5/42:22 pm
SJO
- SJU
1 stop16h 51m
American Airlines
Deal found 3/25![American Airlines logo]()
$318
This American Airlines deal was found by Cheapflights users on 3/27. 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 4/304:30 pm
SJU
- LIR
2 stops20h 54m
American Airlines
Wed 5/62:40 pm
LIR
- SJU
1 stop16h 33m
American Airlines
Deal found 3/27![American Airlines logo]()
$592
One-way flights from San Juan to Costa RicaSearch for one-way flight options from San Juan to Costa Rica. Find affordable one-way fares based on user searches. Data last updated March 30, 2026.
Search for one-way flight options from San Juan to Costa Rica. Find affordable one-way fares based on user searches. Data last updated March 30, 2026.
This Frontier deal was found by Cheapflights users on 3/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/103:16 am
SJU
- SJO
1 stop7h 45m
Frontier
Deal found 3/28![Frontier logo]()
$70
This Super.com deal was found by Cheapflights users on 3/26. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/97:54 pm
SJU
- SJO
1 stop17h 20m
Spirit Airlines
Deal found 3/26![Spirit Airlines logo]()
$89
This Frontier deal was found by Cheapflights users on 3/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/33:16 am
SJU
- SJO
1 stop7h 45m
Frontier
Deal found 3/27![Frontier logo]()
$114
This Super.com deal was found by Cheapflights users on 3/27. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/87:54 pm
SJU
- SJO
1 stop17h 20m
Spirit Airlines
Deal found 3/27![Spirit Airlines logo]()
$122
This Frontier deal was found by Cheapflights users on 3/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/39:10 pm
SJU
- SJO
1 stop13h 51m
Frontier
Deal found 3/28![Frontier logo]()
$124
This Delta deal was found by Cheapflights users on 3/28. 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 5/81:16 pm
SJU
- LIR
2 stops24h 44m
Delta
Deal found 3/28![Delta logo]()
$259
This American Airlines deal was found by Cheapflights users on 3/27. 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 4/255:45 am
SJU
- LIR
1 stop9h 25m
American Airlines
Deal found 3/27![American Airlines logo]()
$264
This United Airlines deal was found by Cheapflights users on 3/28. 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 4/277:20 am
SJU
- LIR
2 stops30h 50m
United Airlines
Deal found 3/28![United Airlines logo]()
$287
This FlightHub deal was found by Cheapflights users on 3/26. 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.
Sat 5/1610:05 pm
SJU
- LIR
2 stops15h 50m
JetBlue
Deal found 3/26![JetBlue logo]()
$313
This United Airlines deal was found by Cheapflights users on 3/28. 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 5/97:20 am
SJU
- LIR
2 stops33h 05m
United Airlines
Deal found 3/28![United Airlines logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 4/257:01 pm
SJU
- LIR
3 stops23h 09m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$360
This Kiwi.com deal was found by Cheapflights users on 3/26. 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 5/166:35 pm
SJU
- LIR
3 stops18h 25m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$450
Find flight deals from San Juan to Costa Rica
Keep the following information in mind while searching for San Juan to Costa Rica flight deals. Data was last updated March 30, 2026.
Round-trip from | $284 (Frontier) |
|---|---|
One-way from | $70 (Frontier) |
Popular in | December |
Cheapest in | August |
Average price | $291 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Juan 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 March 30, 2026.
Use the filters below to find and compare flights from San Juan to Costa Rica that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San JuanSan José
SJU - SJO
SJUSJO
San Juan Luis Munoz Marin Intl
Mon 4/20
6:12 pm-7:08 am
1 stop14h 56m
San José Juan Santamaria Intl
Sat 4/25
8:13 am-4:09 pm
1 stop5h 56m
$352
San JuanSan José
SJU - SJO
SJUSJO
San Juan Luis Munoz Marin Intl
Wed 5/27
6:12 pm-8:21 am
1 stop16h 09m
San José Juan Santamaria Intl
Mon 6/1
4:10 am-4:14 pm
1 stop10h 04m
$352
Quickest round-trip
San JuanSan José
SJU - SJO
SJUSJO
San Juan Luis Munoz Marin Intl
Wed 5/27
6:12 pm-9:47 pm
1 stop5h 35m
San José Juan Santamaria Intl
Fri 6/5
4:10 am-4:14 pm
1 stop10h 04m
$352
San JuanSan José
SJU - SJO
SJUSJO
San Juan Luis Munoz Marin Intl
Fri 6/26
5:34 am-9:06 am
1 stop5h 32m
San José Juan Santamaria Intl
Sun 7/5
10:03 am-10:29 pm
1 stop10h 26m
$402
San JuanSan José
SJU - SJO
SJUSJO
San Juan Luis Munoz Marin Intl
Fri 5/8
7:20 am-11:55 am
2 stops30h 35m
San José Juan Santamaria Intl
Thu 5/14
1:25 pm-8:34 pm
2 stops29h 09m
$409
San JuanSan José
SJU - SJO
SJUSJO
San Juan Luis Munoz Marin Intl
Thu 5/7
3:56 pm-12:21 pm
2 stops22h 25m
San José Juan Santamaria Intl
Thu 5/14
7:55 am-8:34 pm
2 stops34h 39m
$409
San JuanSan José
SJU - SJO
SJUSJO
San Juan Luis Munoz Marin Intl
Thu 4/2
2:55 pm-10:11 am
1 stop21h 16m
San José Juan Santamaria Intl
Mon 4/6
7:55 am-8:38 pm
1 stop10h 43m
$416
San JuanSan José
SJU - SJO
SJUSJO
San Juan Luis Munoz Marin Intl
Wed 5/6
5:42 pm-11:52 am
2 stops20h 10m
San José Juan Santamaria Intl
Sat 5/9
2:40 pm-12:01 pm
1 stop19h 21m
$459
San JuanLiberia
SJU - LIR
SJULIR
San Juan Luis Munoz Marin Intl
Mon 4/27
5:45 am-11:24 am
1 stop7h 39m
Liberia
Mon 5/4
2:40 pm-3:20 pm
2 stops22h 40m
$555
San JuanLiberia
SJU - LIR
SJULIR
San Juan Luis Munoz Marin Intl
Thu 5/7
10:55 pm-12:40 pm
2 stops15h 45m
Liberia
Sun 5/10
1:00 pm-9:12 am
1 stop18h 12m
$580
Showing 1-10 of 32 resultsSorted by cheapest first
Best time to book a flight from San Juan to Costa Rica
Have a flexible travel schedule? Discover the best time to fly to Costa Rica from San Juan 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 San Juan to Costa Rica
PR1-CR0
SJU-SJO
SJU-LIR
What is the cheapest month to book a flight from San Juan to Costa Rica?
Currently, April is the cheapest month in which you can book a flight from San Juan to Costa Rica (average of $106). Flying from San Juan to Costa Rica in March is currently the most expensive (average of $219). 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 San Juan to Costa Rica delayed?
About 13% of weekly flights between San Juan and Costa Rica have experienced delays in the past year, with the average delay time being 66 minutes.
What is the most punctual flight time for San Juan to Costa Rica flights?
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Thursday 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 San Juan to Costa Rica flights?
Over the last year, Avianca have had the lowest number of delays on this route, with just 12% of flights being delayed.
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 March 30, 2026.
Read reviews from past customers who have flown Copa Airlines,JetBlue, andAmerican Airlines from San Juan 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.
Overall
7.5
Comfort
7.4
Boarding
7.8
Food
6.8
Crew
8.1
Entertainment
6.8
Reviews
1 / 20
2.0
MediocreKaterine,Mar 2026
LAX - PTY
Overall
7.5
Comfort
7.4
Boarding
7.8
Food
6.8
Crew
8.1
Entertainment
6.8
Reviews
1 / 20
2.0
MediocreKaterine,Mar 2026
LAX - PTY
Overall
7.5
Comfort
7.4
Boarding
7.8
Food
6.8
Crew
8.1
Entertainment
6.8
Reviews
1 / 20
2.0
MediocreKaterine,Mar 2026
LAX - PTY
Overall
7.5
Comfort
7.4
Boarding
7.8
Food
6.8
Crew
8.1
Entertainment
6.8
Reviews
1 / 20
2.0
MediocreKaterine,Mar 2026
LAX - PTY
Overall
7.5
Comfort
7.4
Boarding
7.8
Food
6.8
Crew
8.1
Entertainment
6.8
Reviews
1 / 20
2.0
MediocreKaterine,Mar 2026
LAX - PTY
Related info for your journey
Find useful and relevant information for your journey from San Juan 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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San Juan and Costa Rica flights
Browse other San Juan and Costa Rica flight options. Last updated on March 30, 2026.
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Top 4 airlines flying from San Juan to Costa Rica
Discover the top 4 airlines that operate flights from San Juan 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 March 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$174 | Average$247 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$177 | Average$290 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$389 | Average$774 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$393 | Average$577 | FlexibilityNo cancel fee | On-time62% |