Question : Looking for the cheapest flight over the next 30 days?
Answer : As of December 5th, the best day for deals to San Francisco (SFO) from Louisville (SDF) is December 24th. Bookings have been made roughly 35% below the average price for this route.
Question : How many days should you spend in San Francisco if you're flying in from Louisville?
Answer : Of course you're not most people, but if you were, you'd stay roughly nine days.
Question : If your plans are flexible, have you considered changing your departure day?
Answer : The cheapest day to fly in December is Wednesday. Having flexibility in your travel plans means you can save, so be sure to plan ahead when possible.
Question : How often is the price changing when booking a trip from Louisville International Airport (SDF) to San Francisco International Airport (SFO)?
Answer : Prices for this trip tend to change much more than others. However, the sooner you book, the better price you tend to get.