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Cheap Flights from Porto to San Francisco - OPO to SFO (reverse)

Popular Flights from Porto to San Francisco

  • Airfare from Porto to San Francisco on SWISS from €820 round trip
  • Airfare from Porto to San Francisco on American from €825 round trip
  • Airfare from Porto to San Francisco on Iberia from €825 round trip
  • Airfare from Porto to San Francisco on Brussels from €826 round trip
  • Airfare from Porto to San Francisco on United from €833 round trip

Did You Know?

  • Frankfurt, DE is the most popular connection for one stop flights between Porto, PT and San Francisco, CA.
  • Lufthansa has the most one stop flights between Porto, PT and San Francisco, CA.
  • 148,346 seats are available per day to fly out of Porto, PT connecting to San Francisco, CA
  • 61 flights per week fly out of Porto, PT connecting to San Francisco, CA
  • The largest aircraft operated by SWISS flying between Porto, PT and San Francisco, CA is a 32S with 126 seats.
  • The smallest aircraft operated by Air China flying between Porto, PT and San Francisco, CA is a ERJ with 50 seats.
  • The shortest flight between Porto, PT and San Francisco, CA on American is 6,301 miles.
  • 16 airlines operate between Porto, PT and San Francisco, CA

Advance Purchase Prices from Porto to San Francisco

  • Carrier
    0 Days
    1 Day
    3 Days
    7 Days
    10 Days
    14 Days
    21 Days
  • Air Canada
    €880
    €880
    €880
    €880
    €880
    €880
    €880
  • Brussels
    €878
    €878
    €1407
    €1407
    €1407
    €1407
    €1407
  • Continental
    €862
    €862
    €862
    €862
    €862
    €862
    €862
  • Iberia
    €799
    €799
    €799
    €629
    €629
    €629
    €1558
  • Lufthansa
    €880
    €880
    €880
    €880
    €880
    €880
    €880
  • TAP
    €852
    €852
    €852
    €852
    €3694
    €3694
    €3694
  • US Airways
    €896
    €896
    €896
    €896
    €896
    €896
    €896
  • United
    €862
    €862
    €862
    €862
    €862
    €862
    €862
Cheap Flights from Porto to San Francisco, from €820 Round trip from OPO to SFO