Direct flights from Santa Rosa to San Diego
31 nonstop flights a week on 2 airlines. Zero layovers — one hop from STS to SAN.
Flight time: about 1h11m nonstop
Which days does it fly?
When does it fly?
Departure times in Santa Rosa local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| Southwest SWA3900 | 6:02a | 1h17m | Sat |
| Southwest SWA3900 | 6:10a | 1h10m | Mon–Tue |
| Southwest SWA4134 | 6:13a | 1h14m | Thu |
| Southwest SWA3900 | 6:16a | 1h15m | Wed, Fri |
| SkyWest SKW3315 | 6:21a | 1h12m | Fri–Sat |
| SkyWest SKW3315 | 6:29a | 1h11m | Mon, Tue, Wed, Thu, Sun |
| Southwest SWA3900 | 7:46a | 1h16m | Sun |
| SkyWest SKW3047 | 11:03a | 1h14m | Wed, Sat |
| SkyWest SKW3047 | 11:13a | 1h10m | Tue |
| SkyWest SKW3047 | 11:21a | 1h10m | Mon, Thu |
| SkyWest SKW3047 | 11:29a | 1h15m | Sun |
| SkyWest SKW3047 | 11:52a | 1h11m | Fri |
| Southwest SWA3401 | 5:07p | 1h7m | Thu |
| Southwest SWA3901 | 5:18p | 1h10m | Mon |
| Southwest SWA3901 | 5:36p | 1h14m | Fri |
| Southwest SWA3901 | 6:06p | 1h11m | Sun |
| SkyWest SKW3046 | 6:54p | 1h9m | Tue |
| SkyWest SKW3046 | 7:12p | 1h10m | Wed |
| SkyWest SKW3046 | 7:21p | 1h12m | Sun |
| SkyWest SKW3046 | 8:01p | 1h9m | Mon |
| SkyWest SKW3046 | 8:11p | 1h10m | Thu |
| SkyWest SKW3046 | 8:16p | 1h5m | Fri |
SouthwestThe route
One hop: STS → SANDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Santa Rosa (STS) to San Diego (SAN)
Charles M. Schulz Sonoma County Airport (STS) has 31 nonstop flights a week to San Diego (SAN), operated by Alaska and Southwest. No layovers, no connections — one hop out of STS and you're there.
This route flies every day of the week, so any travel day works. Route data updated October 2026 from observed departures.
Route data updated October 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from Santa Rosa to San Diego?
The nonstop flight from Santa Rosa (STS) to San Diego (SAN) takes about 1h11m in the air, based on recently observed nonstop departures.