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    Charles M. Schulz–Sonoma County Airport

    Northern California’s fastest-growing regional airport, connecting Sonoma County to major West Coast destinations.

    IATA Code:STS
    Charles M. Schulz–Sonoma County Airport logo
    US Airport Illustration
    Watch Tower

    Overview of the Airport

    Charles M. Schulz–Sonoma County Airport (STS) is located 7 miles northwest of downtown Santa Rosa, California. It serves as the primary commercial air gateway for Sonoma County and the North Bay region, offering nonstop flights to key West Coast cities. The airport has seen significant growth and terminal upgrades since 2022.

    38.5089, -122.8133

    772.8K
    Passenger Traffic
    2.1K
    Cargo Throughput

    Growth Trend

    Passenger traffic increased by 60% from 2019 to 2024, reaching a record high.

    Passenger Growth ChartPassenger Growth ChartPassenger Growth ChartPassenger Growth Chart

    Employment

    1,200

    Workers include airline staff, ground handlers, security, concessions, and airport operations personnel.

    Airport Asset

    Global Ranking

    Fastest-growing regional airport in California by passenger growth rate in 2024.
    82.7K
    Aircraft Movements

    Market Share of Major Airlines

    Capacity Expansion

    Recent terminal expansions and new gates have doubled outbound passenger seating and improved screening capacity.

    Capacity Expansion

    Technological Advancements

    Upgraded TSA PreCheck lanes and expanded security screening enhance passenger flow and safety.

    Technological Advancements

    Sustainability Initiatives

    Implementation of energy-efficient terminal systems and support for sustainable aviation fuels.

    Sustainability Initiatives

    Recommendations

    Policy Alignment

    Continue collaboration with federal agencies to secure infrastructure funding and maintain compliance.

    Infrastructure Investment

    Prioritize further terminal modernization and runway improvements to accommodate future growth.

    Sustainability Focus

    Accelerate adoption of green building standards and sustainable operations to meet environmental targets.