Direct flights from San Diego to Santa Rosa
32 nonstop flights a week on 2 airlines. Zero layovers — one hop from SAN to STS.
Flight time: about 1h19m nonstop
Flying back? Santa Rosa → San Diego · 32 nonstop flights a week
Which days does it fly?
When does it fly?
Departure times in San Diego local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| Alaska QXE2330 | 8:01a | 1h21m | Daily |
| Southwest SWA120 | 8:30a | 1h16m | Mon, Thu, Fri |
| Southwest SWA552 | 8:55a | 1h12m | Sun |
| SkyWest SKW3045 | 12:48p | 1h13m | Daily |
| SkyWest SKW3350 | 5:50p | 1h38m | Tue, Wed, Sat |
| Southwest SWA3695 | 6:00p | 1h12m | Sat |
| Southwest SWA777 | 7:45p | 1h24m | Tue–Wed |
| SkyWest SKW3350 | 8:59p | 1h4m | Mon, Thu, Fri, Sun |
| Southwest SWA3695 | 9:20p | 1h29m | Mon, Thu, Fri |
| Southwest SWA3695 | 9:35p | 1h25m | Sun |
SouthwestOther airports near San Diego with nonstops to Santa Rosa
| Airport | Distance | Flights / wk |
|---|---|---|
| SNA — Orange CountyAlaska | 76 mi | 14 |
| PSP — Palm SpringsAlaska | 85 mi | 5 |
| ONT — OntarioAlaska | 94 mi | 7 |
| LAX — Los AngelesAlaska | 109 mi | 18 |
| BUR — BurbankAlaska, Southwest | 122 mi | 21 |
The route
One hop: SAN → STSDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from San Diego (SAN) to Santa Rosa (STS)
San Diego International Airport (SAN) has 32 nonstop flights a week to Santa Rosa (STS), operated by Alaska and Southwest. No layovers, no connections — one hop out of SAN 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 San Diego to Santa Rosa?
The nonstop flight from San Diego (SAN) to Santa Rosa (STS) takes about 1h19m in the air, based on recently observed nonstop departures.
Is there a nonstop return flight from Santa Rosa to San Diego?
Yes — 32 nonstop flights a week from Santa Rosa (STS) back to San Diego (SAN) on Alaska and Southwest, based on recently observed departures.