Find a great deal and save up to 20% by booking at least 44 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Farmington to San Francisco within the next two weeks, with the cheapest ticket starting at $117.
Due to multiple factors, expect to potentially pay more when booking in April. For low rates, February can be a great choice for travel to San Francisco. Flights to San Francisco from Farmington in February are about $121 on average during February, but can be found for as low as $61.