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STS–SEA · Nonstop
Santa Rosa (Charles M Schulz/Sonoma County Airport) to Seattle (Seattle-Tacoma International Airport).
The estimated flight time from Santa Rosa (STS) to Seattle (SEA) is about 1h 52m, covering 618 miles. Alaska Airlines flies the route nonstop with 2/day departures, from 07:03 to 17:34 local time.
Plan this route| Est. flight time | Distance | Route type | Captured freq. | Market |
|---|---|---|---|---|
| ~1h 52m Estimated from great-circle distance — no tracked flights yet. | 618 mi | Nonstop | 2/day From the current provider sample; confirm live timetables before booking. | Domestic |
Alaska Airlines operates 2/day flights from STS to SEA.
| Airline | Captured frequency | Aircraft | Departures (local) |
|---|---|---|---|
| Alaska Airlines | 2/day | Boeing 737 · Seat map | 07:0317:34 |
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 14 scheduled departures across 7 observed days; flight time is estimated from flying distance until this route has enough tracked flights for an observed average.
The estimated flight time from Santa Rosa (STS) to Seattle (SEA) is about 1h 52m, based on the 618-mile flying distance.
Santa Rosa (STS) to Seattle (SEA) is about 618 miles by air.
Yes. Alaska Airlines flies nonstop from Santa Rosa (STS) to Seattle (SEA), with 2/day departures.
Alaska Airlines flies nonstop from Santa Rosa (STS) to Seattle (SEA).
The STS–SEA route is flown with Boeing 737.