Flights from San Francisco to Porto from USD 790
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1 Passenger, Economy
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Promo Code
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Flights from San Francisco to Porto
Best Flight Deals from San Francisco to Porto
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USD
From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| San Francisco (SFO) | Porto (OPO) | Round-trip | Economy | 08/09/2025 - 02/10/2025 | From USD 790 Viewed 23 hours ago |
| San Francisco (SFO) | Porto (OPO) | Round-trip | Economy | 15/09/2025 - 09/10/2025 | From USD 805 Viewed 1 day ago |
| San Francisco (SFO) | Porto (OPO) | Round-trip | Economy | 01/09/2025 - 22/09/2025 | From USD 860 Viewed 1 day ago |
| San Francisco (SFO) | Porto (OPO) | Round-trip | Economy | 22/09/2025 - 27/09/2025 | From USD 945 Viewed 3 hours ago |
| San Francisco (SFO) | Porto (OPO) | Round-trip | Economy | 29/09/2025 - 31/10/2025 | From USD 964 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
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flight_land
USD
San Francisco (SFO)to
Porto (OPO)
12/07/2025 - 22/07/2025
Round-trip
|
Business
From
USD 4,296
Viewed 22 hours ago
San Francisco (SFO)to
Porto (OPO)
19/07/2025 - 27/07/2025
Round-trip
|
Business
From
USD 5,915
Viewed 1 hour 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.