Direct flights from Santa Rosa to Portland
18 nonstop flights a week on 1 airline. Zero layovers — one hop from STS to PDX.
Flight time: about 1h7m nonstop
Flying back? Portland → Santa Rosa · 21 nonstop flights a week
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 |
|---|---|---|---|
| Alaska SKW3335 | 8:07a | 1h7m | Daily |
| Alaska SKW3399 | 3:08p | 1h7m | Daily |
| Alaska SKW3371 | 6:37p | 1h6m | Mon, Thu, Fri, Sun |
Other airports near Santa Rosa with nonstops to Portland
| Airport | Distance | Flights / wk |
|---|---|---|
| OAK — OaklandAlaska, Southwest | 63 mi | 41 |
| SFO — San FranciscoAlaska, Delta, United | 66 mi | 84 |
| SMF — SacramentoAlaska, Southwest | 67 mi | 53 |
| SJC — San JoseAlaska, Southwest | 93 mi | 49 |
The route
One hop: STS → PDXDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Santa Rosa (STS) to Portland (PDX)
Charles M. Schulz Sonoma County Airport (STS) has 18 nonstop flights a week to Portland (PDX), operated by Alaska. 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 Portland?
The nonstop flight from Santa Rosa (STS) to Portland (PDX) takes about 1h7m in the air, based on recently observed nonstop departures.
Is there a nonstop return flight from Portland to Santa Rosa?
Yes — 21 nonstop flights a week from Portland (PDX) back to Santa Rosa (STS) on Alaska, based on recently observed departures.