Cheap flights from Porto to San Francisco

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How much is a ticket from Porto to San Francisco?

Flight prices from Porto to San Francisco change depending on demand and time of booking.

Select your dates to check current offers.

Flying at off-peak hours — such as early morning or late evening — can help you save. Also, the best deals tend to appear in the weeks leading up to departure.

Airport options between Porto and San Francisco

Even for routes around 8964 km, using different airports might affect flight cost and travel time.

  • Airports in Porto: Only Porto operates here.
  • Airports in San Francisco: San Francisco is the only functioning airport.

Checking the average travel time to the airport can help you plan better. For some routes, changing your arrival or departure airport might also affect the price.

Flights from Porto to San Francisco

Plan smarter: flights from Porto to San Francisco

Find the flight that fits your plans with Jetcost. You can filter results by stops, agencies, budget, time of day, and airline — all in one search.

Other popular destinations

Travelers flying to United States also checked out: Las Vegas, Los Angeles, Miami, New York City, Orlando.

Comparing offers from multiple agencies helps you find the best price for the same route. You can also spot exclusive deals from individual airlines right in the results list.
Frequently Asked Questions

Frequently asked questions about flights from Porto to San Francisco.

How much does an airline ticket from Porto to San Francisco cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Porto to San Francisco.

How far is Porto from San Francisco?

Porto is about 8964 km from San Francisco.

What are the airports in San Francisco?

San Francisco has one airport: San Francisco.

What are the airports in Porto?

Porto has one airport: Porto.

What are the most popular cities in United States?

The most popular cities in United States according to our users' searches are: Las Vegas, Los Angeles, Miami, New York City, Orlando.

When should I book a flight from Porto to San Francisco?

This information is not available at the moment.

What is the cheapest month to fly from Porto to San Francisco?

This information is not available at the moment.

What is the most expensive month to fly from Porto to San Francisco?

This information is not available at the moment.

What is the best day of the week to fly from Porto to San Francisco?

This information is not available at the moment.