BOOK A FLIGHT NOW on Horizon Air to Las Vegas, Los Angeles, Portland & Seattle.

Welcome to Charles M. Schulz - Sonoma County Airport (STS).

Conveniently located in the heart of Northern California's spectacular wine country, STS is just a short walk from ground transportation and affordable parking. You'll spend less time waiting in line, give up long, costly drives to other airports, and get to your destination faster when you FLY STS!

IMPORTANT TO KNOW or things may go slow!
Security: Each passenger is allowed to carry liquids and gels through the security checkpoint in containers holding 3 ounces or less as long as all are contained in a single, clear, one-quart zip-top bag. Liquids and gels in excess of this amount are permitted in checked baggage only. For more information visit tsa.gov.
Baggage check in: The baggage check in counter closes 30 minutes prior to a flight's departure and the security checkpoint closes 15 minutes prior to a flight's departure. This allows for clearance of passengers so the aircraft may depart on time. Arrive 90 minutes before departure to check bags and proceed through security to avoid delays. Give yourself plenty of time for checking bags and getting through security, don't risk missing your flight.