Santa RosatoSan DiegoFlight Time
STS–SAN · Nonstop
Santa Rosa (Charles M Schulz/Sonoma County Airport) to San Diego (San Diego International Airport).
The estimated flight time from Santa Rosa (STS) to San Diego (SAN) is about 1h 38m, covering 509 miles. Alaska Airlines, Southwest Airlines, and American Airlines fly the route nonstop with 4-5/day departures.
Plan this routeAt a glance
| Est. flight time | Distance | Route type | Captured freq. | Market |
|---|---|---|---|---|
| ~1h 38m Estimated from great-circle distance — no tracked flights yet. | 509 mi | Nonstop | 4-5/day From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Nonstop airlines from Santa Rosa to San Diego
Alaska Airlines, Southwest Airlines, and American Airlines operate 4-5/day flights from STS to SAN.
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| Alaska Airlines | 2/day | Embraer E-Jet | — |
| Southwest Airlines | 1-2/day | Boeing 737 · Seat map | — |
| American Airlines |
Aircraft on this route
Flying the other way?
SAN to STS flights — 3-4/day on 3 airlines →Methodology: airline, aircraft, terminal, and departure-time details come from a full week of published airline schedules for STS, refreshed on a rolling basis. Frequency uses 32 scheduled departures across 7 observed days; flight time is estimated from flying distance until this route has enough tracked flights for an observed average.
Route FAQ
How long is the flight from Santa Rosa to San Diego?
The estimated flight time from Santa Rosa (STS) to San Diego (SAN) is about 1h 38m, based on the 509-mile flying distance.
How far is Santa Rosa from San Diego?
Santa Rosa (STS) to San Diego (SAN) is about 509 miles by air.
Are there nonstop flights from Santa Rosa to San Diego?
Yes. Alaska Airlines, Southwest Airlines, and American Airlines fly nonstop from Santa Rosa (STS) to San Diego (SAN), with 4-5/day departures.
Which airlines fly from Santa Rosa to San Diego?
Alaska Airlines, Southwest Airlines, and American Airlines fly nonstop from Santa Rosa (STS) to San Diego (SAN).
What aircraft fly from Santa Rosa to San Diego?
The STS–SAN route is flown with Boeing 737, Embraer E-Jet.
Route hubs
Nearby airport options
Near Santa Rosa
- OAK - OaklandOakland San Francisco Bay Airport · 63 mi from STSFlights from OAK
- SFO - San FranciscoSan Francisco International Airport · 66 mi from STSFlights from SFO
- SMF - SacramentoSacramento International Airport · 67 mi from STSFlights from SMF
Near San Diego
- SNA - Santa AnaJohn Wayne/Orange County Airport · 76 mi from SANFlights to SNA
- PSP - Palm SpringsPalm Springs International Airport · 85 mi from SANFlights to PSP
- ONT - OntarioOntario International Airport · 94 mi from SANFlights to ONT