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
Farecompare Research Tools
Advance Purchase Prices from Porto to San Francisco
- Carrier0 Days1 Day3 Days7 Days10 Days14 Days21 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 International Flights from Porto - OPO
Flights
Airline
Lowest Price
SWISS, Brussels, Alitalia, Air Canada, American, Lufthansa, Iberia, Emirates, KLM, US Airways, United
€530
TAP, Alitalia, Brussels, SWISS, KLM, Air Canada, American, United, Iberia, Emirates, Lufthansa, US Airways
€679
Iberia, Lufthansa, American, SATA, United, TAP, Air Canada, Alitalia, US Airways, KLM, SWISS, Emirates, Brussels
€597
Iberia, US Airways, KLM, Brussels, Alitalia, TAP, Air Canada, American, Lufthansa, Emirates, United, SWISS
€674
KLM, SWISS, Alitalia, TAP, Air Canada, United, American, Iberia, Lufthansa, US Airways
€502
Brussels, SWISS, KLM, Alitalia, TAP, Lufthansa, Iberia, Air Canada, United, American, US Airways
€695
Emirates, Iberia, American, United, Air Canada, TAP, Alitalia, Brussels, SWISS, Lufthansa, US Airways, KLM
€573
KLM, TAP, US Airways, Iberia, Lufthansa, American, United, Air Canada, Alitalia, Brussels
€549
Lufthansa, American, United, Air Canada, TAP, Alitalia, Brussels, SWISS, KLM, US Airways, Emirates, Iberia
€730
US Airways, KLM, Brussels, Alitalia, TAP, Air Canada, United, American, Lufthansa, Iberia, SWISS, Emirates
€728
Alitalia, US Airways, KLM, Brussels, TAP, Air Canada, United, American, Emirates, Iberia, SWISS, Lufthansa
€502
Emirates, Air Canada, Lufthansa, American, US Airways, KLM, United, Alitalia, TAP, Brussels, Iberia
€718
Air Canada, United, American, SWISS, Iberia, Lufthansa, Alitalia, KLM, US Airways, TAP
€745
Iberia, Lufthansa, US Airways, United, Air Canada, Alitalia, Brussels, TAP, SWISS, KLM, American
€810
Air Canada, United, American, Lufthansa, Iberia, TAP, Alitalia, Brussels, SWISS, KLM, US Airways
€780
United, US Airways, KLM, SWISS, Iberia, Lufthansa, Emirates, American, Air Canada, TAP, Alitalia, Brussels
€740
KLM, SWISS, Brussels, Alitalia, TAP, Air Canada, United, American, Emirates, US Airways, Iberia, Lufthansa
€840
Iberia, US Airways, Brussels, Alitalia, Air Canada, KLM, Lufthansa, Emirates, American, United
€502
Brussels, Alitalia, SWISS, KLM, American, US Airways, United, Lufthansa, Air Canada
€487
Iberia, Lufthansa, American, United, Air Canada, Alitalia, Brussels, US Airways, KLM, SWISS
€840
United, KLM, TAP, American, Lufthansa, Iberia, Emirates, Alitalia, Brussels, SWISS, US Airways, Air Canada
€502
Emirates, US Airways, KLM, Brussels, Alitalia, Air Canada, United, Iberia, Lufthansa, American
€795
KLM, SWISS, Brussels, Alitalia, TAP, Air Canada, United, American, Lufthansa, Iberia, US Airways
€830
Alitalia, SWISS, KLM, American, US Airways, Lufthansa, United, Air Canada, Iberia
€676
US Airways, KLM, SWISS, Brussels, Alitalia, Air Canada, United, American, Lufthansa, Iberia
€725
US Airways, SWISS, Brussels, Iberia, Alitalia, United, American, Lufthansa, Air Canada, KLM
€880
US Airways, Alitalia, Air Canada, KLM, United, American, Iberia, Emirates, Lufthansa
€700
KLM, Alitalia, TAP, Air Canada, United, American, Lufthansa, Iberia, US Airways
€688
Lufthansa, American, United, Iberia, Air Canada, Alitalia, KLM, US Airways, Emirates
€502
Air Canada, Alitalia, KLM, US Airways, Lufthansa, United, American, Iberia
€790
US Airways, Emirates, KLM, Alitalia, Air Canada, United, American, Iberia, Lufthansa
€785
KLM, Alitalia, Air Canada, United, American, Lufthansa, Iberia, US Airways
€795
Emirates, Lufthansa, American, United, Air Canada, Alitalia, KLM, US Airways
€502
American, United, Air Canada, Alitalia, KLM, US Airways, Iberia, Emirates, Lufthansa
€680
Lufthansa, KLM, Alitalia, Air Canada, Iberia, US Airways, United, American
€785
KLM, Alitalia, Air Canada, United, American, Lufthansa, US Airways, Iberia, Emirates
€680