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50+ Years
experience
Your Gateway to Wine Country: STS Airport
Charles M. Schulz - Sonoma County Airport (STS) has served Northern California since 1939, offering a strategic aviation hub in the heart of the regions renowned Wine Country. As a self-supporting enterprise fund operated by Sonoma County, we provide commercial air service and general aviation facilities, prioritizing efficiency, safety, and community engagement. Our terminal, open 90 minutes before the first flight and closing 30 minutes after the last, features amenities like WiFi, dining options, and luggage carts to enhance traveler convenience. STS partners with major airlines to offer nonstop flights to 12 destinations, including Los Angeles, Seattle, and Phoenix, with connections across the U.S. and internationally. We maintain a strong commitment to sustainability through initiatives like renewable energy adoption and the Good Traveler carbon offset program.

Our staff collaborates with the Airline Attraction Committee to expand service options, ensuring STS remains a vital link for regional travelers. With a rich history dating to World War II military operations, we blend legacy with modern infrastructure to serve over 30,000 annual passengers. Our terminals proximity to Northern Californias cultural and economic centers underscores our role as a community-focused gateway. We prioritize transparency, adhering to federal regulations while fostering local partnerships to enhance operational excellence. From pilot resources to ground transportation options, STS delivers a seamless travel experience tailored to diverse needs.
Services
Flight Bookings Parking Terminal Amenities Ground Transportation General Aviation
Details
  • Year established: 1939
Highlights and features
  • We offer nonstop flights to 12 major destinations with connections worldwide.
  • Our terminal provides modern amenities including free WiFi and dining options.
  • We prioritize sustainability through renewable energy and carbon offset programs.
  • Our staff ensures efficient operations with a focus on traveler convenience.
  • We maintain partnerships to expand service options and community engagement.
What people say
Efficient check-in Scenic location Quick security lines Wine country access Modern amenities
Services
Flight Bookings
STS offers nonstop flights to 12 destinations via Alaska Airlines, American Airlines, and Avelo Airlines. Passengers can book tickets online or through travel agencies. The airport generates over $1.3 million annually in tax revenue for local schools and services.
Parking
Three convenient lots provide short-term and long-term parking within walking distance of the terminal. Rates are competitively priced with monthly passes available for frequent travelers. Security patrols ensure vehicle safety 24/7.
Terminal Amenities
The terminal features free WiFi, luggage carts, charging stations, and dining options like cafes and snack kiosks. ATMs and flight information displays enhance traveler convenience. All facilities meet ADA accessibility standards.
Ground Transportation
Rental cars, ride-shares, taxis, and Airport Express shuttles provide seamless transfers to and from STS. Designated pick-up zones minimize wait times for arriving passengers connecting to regional destinations.
General Aviation
STS supports pilots with fuel services, aircraft maintenance, hangar rentals, and tie-down spaces. Two FBOs offer flight training, aircraft rentals, and 24/7 access to transient pilots. Air traffic control operates daily from 7 AM to 8 PM.
Questions
What destinations are available from STS?
STS offers nonstop flights to Dallas, Denver, Las Vegas, Los Angeles, Orange County, Phoenix, Portland, San Diego, Seattle, and Burbank via Alaska, American, and Avelo Airlines.
How early should I arrive at STS?
Arrive 90 minutes before domestic flights and 2 hours before international departures. Terminal opens 90 minutes before the first flight and closes 30 minutes after the last.
Does STS have parking options?
Yes, STS provides three lots for short-term and long-term parking with shuttle service to the terminal and 24/7 security patrols.
What sustainability initiatives does STS have?
STS participates in The Good Traveler carbon offset program and uses renewable energy to power facilities, reducing environmental impact.
Are there dining options at STS?
Yes, the terminal includes cafes and snack kiosks offering coffee, sandwiches, and local wine selections for travelers.