Charles M. Schulz Sonoma County Airport (STS) serves Santa Rosa; Baltimore/Washington International Thurgood Marshal Airport (BWI) serves Baltimore.
The airports are 2,456 miles apart by great-circle distance.
Roame's current schedule feed lists service with stops from STS to BWI, but no nonstop service.
Airlines represented in the current schedule are Southwest Airlines (WN).
Published schedule dates span Nov 29 – 29, 2026.