Flights from San Jose to San Juan from $ 311*
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1 Passenger, Economy
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Featured daily fares for flights from San Jose (SJC) to San Juan (SJU)
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More United deals on San Jose (SJC) to San Juan (SJU) flights
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| San Jose (SJC) | San Juan (SJU) | Roundtrip | Economy | 12/31/25 - 01/14/26 | from $Â 311 Viewed: 1 hour ago |
| San Jose (SJC) | San Juan (SJU) | Roundtrip | Economy | 01/10/26 - 01/14/26 | from $Â 357 Viewed: 1 hour ago |
| San Jose (SJC) | San Juan (SJU) | Roundtrip | Economy | 01/10/26 - 01/17/26 | from $Â 376 Viewed: 1 hour ago |
| San Jose (SJC) | San Juan (SJU) | Roundtrip | Economy | 01/10/26 - 01/24/26 | from $Â 471 Viewed: 1 hour ago |
| San Jose (SJC) | San Juan (SJU) | Roundtrip | Economy | 01/19/26 - 01/23/26 | from $Â 490 Viewed: 1 hour ago |
| San Jose (SJC) | San Juan (SJU) | Roundtrip | Economy | 01/24/26 - 01/28/26 | from $Â 493 Viewed: 1 hour ago |
| San Jose (SJC) | San Juan (SJU) | Roundtrip | Economy | 01/18/26 - 01/22/26 | from $Â 493 Viewed: 1 hour ago |
| San Jose (SJC) | San Juan (SJU) | Roundtrip | Economy | 01/17/26 - 01/21/26 | from $Â 503 Viewed: 1 hour ago |
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.
