Cheap flights from San Francisco to Porto
Find cheap Porto to San Francisco flights with our free search service. Compare all available fares for direct or connection flights from Porto to San Francisco.
San Francisco to Porto flight schedules
| Flight | Departure Date | Arrival Date | Price | Duration | Number of stops | Updated |
|---|---|---|---|---|---|---|
| San Francisco (SFO) - Porto (OPO) | 2026-08-22 | 2026-09-05 | 959 USD | 32 hours 0 minutes | Connection | 2026-08-06T20:38:59 |
| San Francisco (SFO) - Porto (OPO) | 2026-09-23 | 2026-10-03 | 1041 USD | 30 hours 0 minutes | Connection | 2026-08-09T23:28:00 |
| San Francisco (SFO) - Porto (OPO) | 2026-09-24 | 2026-10-03 | 1041 USD | 32 hours 5 minutes | Connection | 2026-08-09T23:22:21 |
| San Francisco (SFO) - Porto (OPO) | 2026-09-25 | 2026-10-03 | 1183 USD | 63 hours 1 minutes | Connection | 2026-08-09T23:24:24 |
San Francisco to Porto flight status
| Flight | Origin | Destination | Departure | Arrival | Equip |
|---|
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