Flights from San Francisco to San Juan from $ 361*
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1 Passenger, Economy
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Featured daily fares for flights from San Francisco (SFO) to San Juan (SJU)
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More United deals on San Francisco (SFO) to San Juan (SJU) flights
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| San Francisco (SFO) | San Juan (SJU) | Roundtrip | Economy | 01/24/26 - 02/03/26 | from $Â 361 Viewed: 2 hours ago |
| San Francisco (SFO) | San Juan (SJU) | Roundtrip | Economy | 03/16/26 - 03/18/26 | from $Â 364 Viewed: 1 day ago |
| San Francisco (SFO) | San Juan (SJU) | Roundtrip | Economy | 02/03/26 - 02/10/26 | from $Â 366 Viewed: 6 hours ago |
| San Francisco (SFO) | San Juan (SJU) | Roundtrip | Economy | 01/11/26 - 01/15/26 | from $Â 369 Viewed: 6 hours ago |
| San Francisco (SFO) | San Juan (SJU) | Roundtrip | Economy | 01/19/26 - 01/23/26 | from $Â 369 Viewed: 6 hours ago |
| San Francisco (SFO) | San Juan (SJU) | Roundtrip | Economy | 01/20/26 - 01/24/26 | from $Â 369 Viewed: 6 hours ago |
| San Francisco (SFO) | San Juan (SJU) | Roundtrip | Economy | 01/27/26 - 01/31/26 | from $Â 369 Viewed: 6 hours ago |
| San Francisco (SFO) | San Juan (SJU) | Roundtrip | Economy | 01/22/26 - 01/29/26 | from $Â 369 Viewed: 6 hours 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.
