Direct flights from Seattle to Santa Rosa
14 nonstop flights a week on 1 airline. Zero layovers — one hop from SEA to STS.
Flight time: about 1h34m nonstop
Which days does it fly?
When does it fly?
Departure times in Seattle local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| Alaska ASA1321 | 10:52a | 1h40m | Sat–Sun |
| Alaska ASA1321 | 10:58a | 1h33m | Mon, Thu |
| Alaska ASA1321 | 11:18a | 1h27m | Fri |
| Alaska ASA1321 | 11:49a | 1h25m | Tue |
| Alaska ASA1321 | 12:09p | 1h28m | Wed |
| Alaska ASA1330 | 8:07p | 1h34m | Mon, Thu, Sun |
| Alaska ASA1330 | 8:18p | 1h44m | Wed, Sat |
| Alaska ASA1330 | 8:26p | 1h47m | Tue |
| Alaska ASA1330 | 8:48p | 1h47m | Fri |
The route
One hop: SEA → STSDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Seattle (SEA) to Santa Rosa (STS)
Seattle–Tacoma International Airport (SEA) has 14 nonstop flights a week to Santa Rosa (STS), operated by Alaska. No layovers, no connections — one hop out of SEA 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 Seattle to Santa Rosa?
The nonstop flight from Seattle (SEA) to Santa Rosa (STS) takes about 1h34m in the air, based on recently observed nonstop departures.