Flights from San Francisco to Porto from USD 891
Flights from San Francisco to Porto
Try alternate month or interact with individual days below in order to find offers.
Best Flight Deals from San Francisco to Porto
flight_takeoff
flight_land
USD
From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| FromSan Francisco (SFO) | ToPorto (OPO) | Round-trip | Economy | 20/09/2025 - 09/10/2025 | From USD 891* Viewed 2 hours ago |
| FromSan Francisco (SFO) | ToPorto (OPO) | Round-trip | Economy | 31/07/2025 - 11/08/2025 | From USD 1,077* Viewed 14 hours ago |
| FromSan Francisco (SFO) | ToPorto (OPO) | Round-trip | Economy | 18/04/2025 - 28/04/2025 | From USD 1,206* Viewed 1 day ago |
| FromSan Francisco (SFO) | ToPorto (OPO) | Round-trip | Economy | 02/05/2025 - 14/06/2025 | From USD 1,224* Viewed 5 hours ago |
| FromSan Francisco (SFO) | ToPorto (OPO) | Round-trip | Economy | 21/07/2025 - 31/07/2025 | From USD 1,232* Viewed 5 hours ago |
*The fares shown have been updated in the last 48 hours and may no longer be available at the time of booking. Additional fees and charges may apply for optional products and services.
Business Flights Deals
flight_takeoff
flight_land
USD
San Francisco (SFO)to
Porto (OPO)
18/04/2025 - 28/04/2025
Round-trip
|
Business
From
USD 6,018*
Viewed 1 day ago
San Francisco (SFO) to Porto (OPO) 18/04/2025 - 28/04/2025 Round-trip Business From USD 6,018 Viewed 1 day ago
San Francisco (SFO)to
Porto (OPO)
01/06/2025 - 08/06/2025
Round-trip
|
Business
From
USD 9,007*
Viewed 1 day ago
San Francisco (SFO) to Porto (OPO) 01/06/2025 - 08/06/2025 Round-trip Business From USD 9,007 Viewed 1 day ago
*The fares shown have been updated in the last 48 hours and may no longer be available at the time of booking. Additional fees and charges may apply for optional products and services.