$381 Find Cheap Flights from Kalispell to San Luis Obispo - Compare and Save

Only Economy Class is available on flights from Kalispell to San Luis Obispo.

There are currently no nonstop flights available from Kalispell to San Luis Obispo. Flights with 1 layover take between 5h 15m and 8h in total, depending on the connection.

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.

Round-trip flights from Kalispell to San Luis Obispo range from $461 to $544, with an average of $475 over the past 12 months. Anything below $461 counts as a good deal.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $381 to $983. That means the highest observed fare was about 3x higher than the lowest one.

San Luis Obispo County Airport (SBP) hosts 5 major car rental companies, with daily rates starting from around $31 for economy cars. Top options include:

• Avis
• Enterprise Rent-A-Car
• Budget
• Hertz
• National

Flights from Kalispell to San Luis Obispo usually depart from Kalispell Glacier Park (FCA) and arrive at San Luis Obispo County (SBP).

One-stop flights from Kalispell to San Luis Obispo most commonly connect through:

• Portland (PDX) - 50% of one-stop connections
• Denver Intl (DEN) - 17% of one-stop connections
• Los Angeles (LAX) - 17% of one-stop connections
• San Francisco (SFO) - 17% of one-stop connections

Yes. Flexible dates can save you up to 29% on flights from Kalispell to San Luis Obispo. Monday is the cheapest departure day at $436 round-trip on average, while Thursday is the most expensive at $607, a difference of $171.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Flying via Los Angeles (LAX) gives the shortest average 1-stop total travel time at 5h 15m, compared with 5h 40m via San Francisco (SFO) and 6h 03m via Portland (PDX).

San Luis Obispo is 1 hour behind Kalispell (Pacific Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.