About STS

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Airline Information

Information regarding baggage, traveling with pets, lost & found, airline accessibility, or other airline-specific queries.

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Terminal Amenities

STS has several terminal amenities to help make travel easier. We offer WiFi access, luggage carts, on-site restaurants, charging stations and more.

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Contact

Contact information for the Airport including main phone number, our website contact form and hours of operation.

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Lost and Found

Information on who to call for lost items at the airport and our current airline carriers.

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Passenger Numbers

Yearly passenger number data for each of the airlines that serve STS.

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FAQ

Find the answers to the most frequently asked questions regarding ticketing, arrivals and departures, short and long-term parking, check-in, security, lost and found and more.

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Our History

Discover the Charles M. Schulz – Sonoma County Airport (STS) history in Sonoma County that began with the initial County land purchase in 1941.

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Master Plan

The Master Plan provides an overview of proposed use and development of the Airport. These project elements will be implemented at the Airport over the next twenty years.

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Careers

Charles M. Schulz – Sonoma County Airport is owned and operated by the County of Sonoma. Discover current County job opportunities at the Airport and with our STS partners.

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Red Baron Flyer

Sign up to receive the latest Airport updates and information.

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Media

STS frequently sends out media alerts on what’s happening at the airport. Read our latest press releases to find out the latest information on airlines, facility upgrades, and more.

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Emergency Contingency Plan

STS has an established Emergency Contingency Plan in place.

About Charles M. Schulz – Sonoma County Airport (STS)

Located in the heart of Northern California’s world renowned Wine Country, STS is the only airport that offers scheduled air service into the North Bay region. Daily nonstop flights include: Alaska® Airlines to Los Angeles, Orange County, San Diego, Portland, and Seattle; American Airlines to Phoenix, Dallas and Los Angeles; and United Airlines to Denver and San Francisco. All Airlines offer a wide-range of connecting flights to destinations across the continental U.S., Mexico, and beyond. Book flights now.