Flights from Porto to San Francisco from USD 705
expand_more
1 Passenger, Economy
expand_moreexpand_more
Promo Code
expand_moretoday
today
Flights from Porto to San Francisco
Best Flight Deals from Porto to San Francisco
flight_takeoff
flight_land
USD
From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Porto (OPO) | San Francisco (SFO) | Round trip | Economy | 11/03/2026 - 18/03/2026 | From USD 705 Viewed 22 hours ago |
| Porto (OPO) | San Francisco (SFO) | Round trip | Economy | 17/02/2026 - 12/03/2026 | From USD 1,294 Viewed 23 hours ago |
| Porto (OPO) | San Francisco (SFO) | Round trip | Economy | 30/04/2026 - 21/05/2026 | From USD 841 Viewed 1 day ago |
| Porto (OPO) | San Francisco (SFO) | Round trip | Economy | 06/06/2026 - 15/06/2026 | From USD 900 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
Porto (OPO)to
San Francisco (SFO)
11/03/2026 - 18/03/2026
Round trip
Business
From
USD 2,925
Viewed 22 hours ago
Porto (OPO)to
San Francisco (SFO)
17/02/2026 - 12/03/2026
Round trip
Business
From
USD 5,535
Viewed 23 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.