San Diego (SAN) to Santa Rosa (STS) flights
Nonstop from San Diego International to Charles M. Schulz Sonoma County Airport: distance, flying time, which airlines fly it and how often.
Distance
509 mi, great circle
Flying time
typical, gate to gate
Flights a day
average, November 2026
Airlines
passenger airlines
Airlines flying SAN to STS
Also in the data (cargo, charter or a foreign airline on a domestic route): NetJets Aviation.
Route map
The shortest path over the Earth's surface. Actual tracks vary with winds and airspace. Map © OpenStreetMap contributors.
Cheapest recent fare
Fares found in recent searches load here. You can also compare SAN to STS fares by month.
Both directions
- Charles M. Schulz Sonoma County Airport (STS) · we don't have STS's route list yet
- All nonstop routes from San Diego (SAN)
- SAN to STS on the flight-path tool
Frequently asked questions
How long is the flight from San Diego to Santa Rosa?
About 1h 45m gate to gate for the 819 km (509 mile) trip, estimated from distance. Schedules vary by airline and season, and winds can add or save time.
Which airlines fly nonstop from SAN to STS?
Alaska Airlines and Southwest Airlines, with about 5.4 flights a day between them in our data (AeroDataBox, November 2026).