Flights from San Francisco to Porto from USD 601
expand_more
1 Passenger, Economy
expand_moreexpand_more
Promo Code
expand_moretoday
today
Flights from San Francisco to Porto
Best Flight Deals from San Francisco to Porto
flight_takeoff
flight_land
USD
From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| San Francisco (SFO) | Porto (OPO) | Round trip | Economy | 04/03/2026 - 22/03/2026 | From USD 601 Viewed 11 hours ago |
| San Francisco (SFO) | Porto (OPO) | Round trip | Economy | 04/03/2026 - 21/03/2026 | From USD 601 Viewed 11 hours ago |
| San Francisco (SFO) | Porto (OPO) | Round trip | Economy | 07/02/2026 - 17/02/2026 | From USD 601 Viewed 23 hours ago |
| San Francisco (SFO) | Porto (OPO) | Round trip | Economy | 02/04/2026 - 10/04/2026 | From USD 626 Viewed 1 day ago |
| San Francisco (SFO) | Porto (OPO) | Round trip | Economy | 07/04/2026 - 16/04/2026 | From USD 626 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.
Business Flights Deals
flight_takeoff
flight_land
USD
San Francisco (SFO)to
Porto (OPO)
07/02/2026 - 17/02/2026
Round trip
Business
From
USD 4,636
Viewed 23 hours ago
San Francisco (SFO)to
Porto (OPO)
09/01/2026 - 17/01/2026
Round trip
Business
From
USD 4,986
Viewed 19 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.