ALERT: A list of active NOTAMs for Sonoma County Airport is published by the FAA.

Vineyards and hills near Asti in Sonoma County

Sonoma County coast

Laguna de Santa Rosa is the largest freshwater wetlands complex on the Northern California Coast

Photo of downtown Santa Rosa's Old Courthouse Square and Fourth Street.

Sonoma County Airport

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

In the heart of Wine County, the Charles M. Schulz- Sonoma County Airport (STS) offers ground transportation, easy affordable parking, shorter lines, the Wine Flies Free program, Sky Lounge Steakhouse & Sushi Bar, and a hassle-free experience.
Get to your business or leisure destination faster when you fly STS - the smart choice for air travel!


Know the latest Security requirements, visit

Check in, screening and boarding

It is your responsibility to go through Security and onto the Gate on time... don't miss your flight!

90 - minutes prior - Arrive at Airport; check in counter opens; check your luggage; get your Boarding Pass; proceed through Security (have your boarding pass and photo ID ready)

40 - minutes prior - Check in counter closes; baggage check closes; proceed through Security (have your boarding pass and photo ID ready)

30 - minutes prior - Be in Boarding Gate area

12 - minutes prior - Boarding Gate closes

You may also check in and print your boarding pass online 1 to 24 hours prior to your scheduled departure. If you have missed your flight and need to re-book, please call Alaska Airlines at 1.800.alaskair (252.7522)

Park and dine at STS and earn mileage points!         The Airport is owned and operated by the County of Sonoma.

Wineries, spas, great food and more, there is so much to do in Wine Country. Come visit soon!

Lake   Marin   Mendocino   Napa   Sonoma

The Airport is located in Santa Rosa, a great town for both visitors and residents.

Fly nonstop to and from our nonstop destinations or connect to cities beyond.

Los Angeles   Portland   San Diego   Seattle