$364 Find Cheap Flights from Louisville to San Luis Obispo - Compare and Save

Flights from Louisville to San Luis Obispo usually depart from Louisville Intl (SDF) and arrive at San Luis Obispo County (SBP).

Two cabin classes are available on flights from Louisville to San Luis Obispo:

• Economy Class
• First Class

Connecting flights from Louisville to San Luis Obispo most commonly pass through:

• Denver Intl (DEN) - 50% of one-stop connections
• Dallas/Fort Worth (DFW) - 50% of one-stop connections
Together, these airports account for 100% of one-stop bookings on this route.

Yes. Being flexible with your travel dates can save you up to 35% on the Louisville to San Luis Obispo route. Monday is the cheapest departure day at $308 round-trip on average, while Friday is the most expensive at $473, a difference of $165. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

A nonstop flight from Louisville to San Luis Obispo takes 0h 00m, covering 1,931 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $459 to $619. That means the highest observed fare was about 34% higher than the lowest one.

Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 7h 23m, compared with 7h 27m via Dallas/Fort Worth (DFW).

San Luis Obispo is 3 hours behind Louisville (Pacific Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Round-trip flights from Louisville to San Luis Obispo range from $314 to $448, with an average of $348 over the past 12 months. Anything below $314 counts as a good deal.