Cheap Flights from SFO to SJU
The Cheapest Round-trip Tickets from San Francisco to San Juan
| Departure at | Return at | Stops | Airline | Find tickets |
|---|---|---|---|---|
| 6 May 2026 | 13 May 2026 | Direct |  | RT from 379 |
The Cheapest Flights for this Month from San Francisco to San Juan
| Departure at | Return at | Stops | Airline | Find tickets |
|---|---|---|---|---|
| 17 February 2026 | 23 February 2026 | 2 Stops |  | RT from 529 |
| 2 April 2026 | 6 April 2026 | 2 Stops |  | RT from 498 |
| 6 May 2026 | 13 May 2026 | 1 Stop | | RT from 379 |
| 10 June 2026 | 17 June 2026 | 1 Stop | | RT from 517 |
| 8 July 2026 | 15 July 2026 | 1 Stop | | RT from 422 |
The Cheapest Flights from San Francisco to San Juan for the Year Ahead
| Departure at | Return at | Stops | Airline | Find tickets |
|---|---|---|---|---|
| 17 February 2026 | 23 February 2026 | 2 Stops | | RT from 529 |
| 2 April 2026 | 6 April 2026 | 2 Stops | | RT from 498 |
| 6 May 2026 | 13 May 2026 | 1 Stop | | RT from 379 |
| 10 June 2026 | 17 June 2026 | 1 Stop | | RT from 517 |
| 8 July 2026 | 15 July 2026 | 1 Stop | | RT from 422 |