Skip to main content
Beginning of main content

Cheap Flights from Louisville to San Francisco $318.12

Search over 321,000 hotels worldwide and 400 airlines worldwide.
Secure incredible value with Expedia’s Price Guarantee
No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheapest Flights from Louisville to San Francisco (SDF to SFO)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Louisville to San Francisco (SDF to SFO)

Question : Looking for the cheapest flight over the next 30 days?
Answer : As of January 16th, the best day for booking to San Francisco (SFO) from Louisville (SDF) is February 2nd. Bookings have been made roughly 13% below the average price for this route.

Question : How long are most people's visits to San Francisco when they fly in from Louisville?
Answer : Of course you're not most people, but if you were, you'd stay roughly seven days.

Question : Is price more important than specific travel days for you?
Answer : In February, Tuesday is your cheapest day to fly. Being flexible with your travel days garners you even more savings during your booking.

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 fluctuate much more than others. Remember, you can save by booking further in advance.