How much is a flight from Porto to San Francisco?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Porto and San Francisco.

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

Fares change often — checking several times throughout the week can make a big difference. Booking in advance often means access to lower prices for the Porto - San Francisco route.

Which airports are most convenient between Porto and San Francisco?

Whether it’s cost or connection time, the right airport combination can make a difference.

• Airports in Porto: Only Porto is currently active.
• Airports in San Francisco: San Francisco is the only functioning airport for now.

In some cases, flying into a secondary airport can also reduce transfer costs. Connections from multiple airports give you more flight options and airlines.

Explore flights from Porto to San Francisco your way

On Jetcost, you can filter by round-trip or one-way, time of day, airline, number of stops, and even by agency like eDreams or Expedia. Options include Ryanair, British Airways, Easyjet, and more.

Other popular destinations

Also interested in United States? Check out: Las Vegas, Los Angeles, Miami, New York City, Orlando.

If you’re flexible with dates, try checking the days before and after to see if prices vary. Some routes are offered by multiple agencies — comparing fares can really pay off.