All airlines flying from Santa Rosa (STS) to Seattle-Tacoma (SEA).

FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 07:12 Santa Rosa (STS) 09:11 Seattle-Tacoma (SEA) Qatar Airways QR 8890 Non-stop Embraer EMB 175 (E75) 1:59 Effective 2026-06-10 through 2026-08-18 Codeshare flight, operated by Alaska Airlines.(AS 3412)

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A domestic route departing from the Santa Rosa airport (STS) and arriving at Seattle-Tacoma airport (SEA).
The flight distance is 618 miles, or 994 km.
The timezone of both the departure and the arrival airports is UTC-8 . Current time at both airports is (loading...).
For direct flights, the flight time varies between 1:59 and 2:08.

FLIGHT SCHEDULE

Direct Codeshare Flights:

Qatar Airways QR8890

07:12

09:11

Effective 2026-06-10 through 2026-08-18

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 3412)

Duration: 1:59, non-stop
Embraer EMB 175 (E75)

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A domestic route departing from the Santa Rosa airport (STS) and arriving at Seattle-Tacoma airport (SEA).
The flight distance is 618 miles, or 994 km.
The timezone of both the departure and the arrival airports is UTC-8 . Current time at both airports is (loading...).
For direct flights, the flight time varies between 1:59 and 2:08.

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