Qatar Airways flights from Santa Rosa (STS) to Seattle-Tacoma (SEA).

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Thu 07:12 Santa Rosa (STS) 09:10 Seattle-Tacoma (SEA)
Qatar Airways QR 3336 Non-stop Embraer EMB 175 (E75) 1:58 Operates only on 2025-06-12
Codeshare flight, operated by Alaska Airlines.(AS 3120)
Daily 07:00 Santa Rosa (STS) 09:00 Seattle-Tacoma (SEA)
Qatar Airways QR 3433 Non-stop Boeing 737-800 (73H) 2:00 Effective from 2025-10-26
Codeshare flight, operated by Alaska Airlines.(AS 694)
Daily 07:00 Santa Rosa (STS) 08:57 Seattle-Tacoma (SEA)
Qatar Airways QR 4299 Non-stop Embraer EMB 175 (E75) 1:57 Valid until 2025-05-14
Codeshare flight, operated by Alaska Airlines.(AS 3171)
Daily 07:00 Santa Rosa (STS) 09:06 Seattle-Tacoma (SEA)
Qatar Airways QR 8820 Non-stop Embraer EMB 175 (E75) 2:06 Effective 2025-05-15 through 2025-06-11
Codeshare flight, operated by Alaska Airlines.(AS 3381)
Daily 07:00 Santa Rosa (STS) 09:09 Seattle-Tacoma (SEA)
Qatar Airways QR 8890 Non-stop Boeing 737-800 (73H) 2:09 Effective 2025-08-20 through 2025-10-03
Codeshare flight, operated by Alaska Airlines.(AS 1142)
Daily 07:00 Santa Rosa (STS) 09:00 Seattle-Tacoma (SEA)
Qatar Airways QR 8890 Non-stop Boeing 737-800 (73H) 2:00 Effective 2025-10-04 through 2025-10-25
Codeshare flight, operated by Alaska Airlines.(AS 1142)
Daily 07:12 Santa Rosa (STS) 09:10 Seattle-Tacoma (SEA)
Qatar Airways QR 8890 Non-stop Embraer EMB 175 (E75) 1:58 Effective 2025-06-13 through 2025-08-19
Codeshare flight, operated by Alaska Airlines.(AS 3412)
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Parallax here STS-SEA


Qatar Airways flights from Santa Rosa (STS) to Seattle-Tacoma (SEA).
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Operates only on 2025-06-12
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 3120)
Duration: 1:58, non-stop
Embraer EMB 175 (E75)

Effective from 2025-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 694)
Duration: 2:00, non-stop
Boeing 737-800 (73H)

Valid until 2025-05-14
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 3171)
Duration: 1:57, non-stop
Embraer EMB 175 (E75)

Effective 2025-05-15 through 2025-06-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 3381)
Duration: 2:06, non-stop
Embraer EMB 175 (E75)

Effective 2025-08-20 through 2025-10-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1142)
Duration: 2:09, non-stop
Boeing 737-800 (73H)

Effective 2025-10-04 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1142)
Duration: 2:00, non-stop
Boeing 737-800 (73H)

Effective 2025-06-13 through 2025-08-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 3412)
Duration: 1:58, non-stop
Embraer EMB 175 (E75)
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Parallax here STS-SEA
  • 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 1:57 and 2:09.