Cheap Flights from San Francisco International Airport to Porto (OPO) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/7
Sun	Mon	Tue	Wed	Thu	Fri	Sat
		1Search	2Search	3Search	4Search	5Search
6Search	7Search	85,978	94,790	10Search	11Search	12Search
13Search	14Search	15Search	16Search	17Search	18Search	19Search
20Search	21Search	22Search	23Search	24Search	25Search	26Search
27Search	28Search	29Search	30Search	31Search

Select Return Date　　 Change Departure Date

Return Date

2025/7
Sun	Mon	Tue	Wed	Thu	Fri	Sat
		1------	2------	3------	4------	5------
6------	7------	8------	9------	10------	11------	12------
13------	14------	15------	16------	17------	18------	19------
20------	21------	22------	23------	24------	25------	26------
27------	28------	29------	30------	31------

　　Select Departure Date

Currency:US Dollar Loading Searching Fares Updating Fares

Departure Date

―

Return Date

Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

San Francisco－Porto Airport
July Lowest Airfares
USD4,790

The airfare displayed above is for British Airways

Set calendar for this month
San Francisco－Porto Airport
August Lowest Airfares -----

San Francisco－Porto Airport
September Lowest Airfares -----
San Francisco－Porto Airport
October Lowest Airfares -----
San Francisco－Porto Airport
November Lowest Airfares -----

San Francisco－Porto
Estimated Flight Time
12 Hours 54 Minutes
San Francisco－Porto
Number of Operating Airlines
0

Operating Airlines for San Francisco－Porto Airport Route

Other Destinations from:San Francisco

San Francisco－Lisbon(Portela)
USD563〜
San Francisco－Funchal(Madeira)
USD811〜
* Fares vary in accordance to seat availability
Other Departures to: Porto

Seattle-Tacoma Airport－Porto(OPO)
USD928〜
Logan Airport－Porto(OPO)
USD704〜
O'Hare Airport－Porto(OPO)
USD670〜
Washington Dulles Airport－Porto(OPO)
USD732〜
* Fares vary in accordance to seat availability