Cheap flights from San Francisco, CA to Porto, Portugal
Flights starting at $289. Choose between TAP Portugal, Ryanair, or Frontier Airlines to find the best price.
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Tips to know when travelling to Porto
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The most popular airlines for this route are TAP Portugal, Ryanair, Frontier Airlines, Iberia Airlines, and Alaska Airlines. San Francisco and Porto have 303 direct flights per week. When you arrive at Porto, consider visiting Bairro of Ribeira, Portugal, and Santiago De Compostela.
Check-in for a flight from San Francisco to Porto
Name | Carrier code | IATA Code | Passport needed during booking | |
---|---|---|---|---|
TAP Portugal | TAP | TP | No | |
Ryanair | RYR | FR | No | |
Frontier Airlines | FFT | F9 | No | |
Iberia Airlines | IBE | IB | Yes | |
Alaska Airlines | ASA | AS | No |
Online check-in is not available for these airlines.
Weather in Porto
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 13°C | 7°C |
February | 14°C | 7°C |
March | 16°C | 9°C |
April | 18°C | 10°C |
May | 20°C | 12°C |
June | 22°C | 15°C |
July | 25°C | 16°C |
August | 25°C | 17°C |
September | 24°C | 16°C |
October | 21°C | 14°C |
November | 16°C | 10°C |
December | 14°C | 9°C |
14 day forecast
Frequently asked questions
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