Departure
OPOPorto
Arrival
SFOSan Francisco
We continuously monitor fares on Porto → San Francisco. No flight currently matches this deal's criteria — turn on alerts to be the first to know when a new fare is detected.
Yoosky lists 0 round-trip flight combinations between Porto and San Francisco, with a minimum observed fare of €610. These combinations represent different travel options, not a number of available seats.
This page brings together the offers tracked on the Porto–San Francisco route and useful information to plan your trip: fare observations, flight details, climate and destination activities. Registered members can access exact dates and booking links for free deals. Premium members have access to all deals published on Yoosky.
The booking link takes you to a partner platform, which confirms the fare and ticket conditions. If the offer is no longer available at the displayed price, the fare or availability may have changed between our observation and your search. Seats offered at that fare may have been booked or withdrawn from sale. Check the price and availability with the partner when booking.
The oldest building in the city, finished in 1791, with adobe walls 1.2 metres thick. It came through both the 1906 and 1989 earthquakes without damage.
The oldest Chinatown in North America, rebuilt after 1906 in a deliberately picturesque style. Its Dragon Gate marks the entrance to the district on Grant Avenue.
The last manually operated cable car system in the world, running since 1873. The cars are turned by hand on turntables at the end of each line.
Recommended: Jun, Jul, Aug, Sept.
Average temperature and rainy days per month, from ten years of records (2015-2024). Data Open-Meteo (ERA5), CC BY 4.0.