Find Cheap Flights from Charles M. Schulz Sonoma County Airport (STS)

Charles M. Schulz Sonoma County Airport (IATA: STS, ICAO: KSTS) serves Santa Rosa, United States. 2 airlines operate 6 scheduled routes from this airport, reaching 4 destinations in 1 countries.

You can book flights from STS through Aviafares at the same published fares you'd see on any airline's own site, and our US booking team pulls unpublished consolidator rates on premium cabins that don't show up in public search. If you need help with a complex itinerary, a schedule change, or just want a second opinion on the best routing, call our 24/7 line.

Field elevation: 128 ft.

Where STS flies

Top destinations from STS by airline coverage include Los Angeles (LAX), San Diego (SAN), Portland (PDX), Seattle (SEA). Scroll below for the full list with connecting airlines.

Airlines at STS

2 major carriers operate out of STS, led by Alaska Airlines, American Airlines. Every active airline with scheduled service from this airport is listed below.

24/7 booking assistance

Changes, cancellations, schedule irregularities, and refunds on any STS ticket are handled by our US-based booking team around the clock. If your flight is cancelled or rescheduled, we rebook you on the next available option at the airline's published fees. Call the number at the top of this page or request a callback.