Is it worth flying from San Francisco to Porto?

It depends. Prices for flights from San Francisco to Porto fluctuate based on several factors.

Pick a travel date to see today’s available fares.

Travel agencies and airlines sometimes offer promotional prices on certain routes — it’s worth checking regularly. Also, many travelers look for weekend flights, so booking in advance is recommended.

Which airports near San Francisco or Porto offer flights?

In many cases, using a nearby airport can improve your chances of finding direct flights or better rates.

• Airports in San Francisco: Only San Francisco is currently operating.
• Airports in Porto: Porto is the only airport in use at the moment.

Secondary airports can offer faster travel thanks to shorter lines and quicker boarding times than major ones.

Customize your flight from San Francisco to Porto

Jetcost allows you to filter by travel dates, duration, layovers, carriers, and booking providers. You’ll find direct and connecting flights, one-way or round-trip, from Ryanair, Easyjet, British Airways, Expedia, eDreams, and more.

Other popular destinations

Thinking about Portugal? You might also consider: Faro, Funchal, Lisbon, Ponta Delgada, Porto.

You can sort results by price, duration, or departure time to find the best option for you. When available, results always include both low-cost and traditional airlines.