Alaska Airlines flights from George Bush, Houston (IAH) to Seattle-Tacoma (SEA).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Thu 06:00 George Bush, Houston (IAH) A 08:40 Seattle-Tacoma (SEA)
Alaska Airlines AS 453 Non-stop Boeing 737-800 (73H) 4:40 Operates only on 2025-07-03
Thu-Sat 06:00 George Bush, Houston (IAH) A 08:40 Seattle-Tacoma (SEA)
Alaska Airlines AS 453 Non-stop Boeing 737 (73J) 4:40 Effective 2025-07-04 through 2025-07-10
Daily 06:00 George Bush, Houston (IAH) A 08:40 Seattle-Tacoma (SEA)
Alaska Airlines AS 453 Non-stop Boeing 737 MAX 9 (7M9) 4:40 Effective 2025-07-11 through 2025-07-17
Fri 06:00 George Bush, Houston (IAH) A 08:40 Seattle-Tacoma (SEA)
Alaska Airlines AS 453 Non-stop Boeing 737 (73J) 4:40 Operates only on 2025-07-18
Daily 06:00 George Bush, Houston (IAH) A 08:40 Seattle-Tacoma (SEA)
Alaska Airlines AS 453 Non-stop Boeing 737 MAX 9 (7M9) 4:40 Effective 2025-07-19 through 2025-08-03
Mon 06:00 George Bush, Houston (IAH) A 08:40 Seattle-Tacoma (SEA)
Alaska Airlines AS 453 Non-stop Boeing 737 (73J) 4:40 Effective 2025-08-04 through 2025-08-11
Tue-Sun 06:00 George Bush, Houston (IAH) A 08:40 Seattle-Tacoma (SEA)
Alaska Airlines AS 453 Non-stop Boeing 737 MAX 9 (7M9) 4:40 Effective 2025-08-05 through 2025-08-14
Mon,Fri 06:00 George Bush, Houston (IAH) A 08:40 Seattle-Tacoma (SEA)
Alaska Airlines AS 453 Non-stop Boeing 737 (73J) 4:40 Effective 2025-08-15 through 2025-08-18
Tue,Sat,Sun 06:00 George Bush, Houston (IAH) A 08:40 Seattle-Tacoma (SEA)
Alaska Airlines AS 453 Non-stop Boeing 737 MAX 9 (7M9) 4:40 Effective 2025-08-16 through 2025-08-19
Mon,Thu-Sun 06:00 George Bush, Houston (IAH) A 08:42 Seattle-Tacoma (SEA)
Alaska Airlines AS 453 Non-stop Boeing 737 (73J) 4:42 Effective 2025-08-21 through 2025-10-03
Mon,Thu,Sat 06:30 George Bush, Houston (IAH) A 09:14 Seattle-Tacoma (SEA)
Alaska Airlines AS 453 Non-stop Boeing 737 MAX 9 (7M9) 4:44 Valid until 2025-05-12
Fri 06:30 George Bush, Houston (IAH) A 09:14 Seattle-Tacoma (SEA)
Alaska Airlines AS 453 Non-stop Boeing 737-800 (73H) 4:44 Operates only on 2025-05-02
Tue,Wed,Fri,Sun 06:30 George Bush, Houston (IAH) A 09:14 Seattle-Tacoma (SEA)
Alaska Airlines AS 453 Non-stop Boeing 737 (73J) 4:44 Effective 2025-05-04 through 2025-05-14
Daily 07:35 George Bush, Houston (IAH) A 10:15 Seattle-Tacoma (SEA)
Alaska Airlines AS 453 Non-stop Boeing 737 (73J) 4:40 Effective from 2025-10-04
prev   1 2


Alaska Airlines flights from George Bush, Houston (IAH) to Seattle-Tacoma (SEA).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Operates only on 2025-07-03
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:40, non-stop
Boeing 737-800 (73H)

Effective 2025-07-04 through 2025-07-10
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Duration: 4:40, non-stop
Boeing 737 (73J)

Effective 2025-07-11 through 2025-07-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:40, non-stop
Boeing 737 MAX 9 (7M9)

Operates only on 2025-07-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 4:40, non-stop
Boeing 737 (73J)

Effective 2025-07-19 through 2025-08-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:40, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2025-08-04 through 2025-08-11
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:40, non-stop
Boeing 737 (73J)

Effective 2025-08-05 through 2025-08-14
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:40, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2025-08-15 through 2025-08-18
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 4:40, non-stop
Boeing 737 (73J)

Effective 2025-08-16 through 2025-08-19
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 4:40, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2025-08-21 through 2025-10-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 4:42, non-stop
Boeing 737 (73J)

Valid until 2025-05-12
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
-
Duration: 4:44, non-stop
Boeing 737 MAX 9 (7M9)

Operates only on 2025-05-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 4:44, non-stop
Boeing 737-800 (73H)

Effective 2025-05-04 through 2025-05-14
Mon
-
Tue
Wed
Thu
-
Fri
Sat
-
Sun
Duration: 4:44, non-stop
Boeing 737 (73J)

Effective from 2025-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:40, non-stop
Boeing 737 (73J)
prev        Page 2 / 2
  • A domestic route departing from the George Bush, Houston airport (IAH) and arriving at Seattle-Tacoma airport (SEA).
  • The flight distance is 1871 miles, or 3011 km.
  • The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-8 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 4:40 and 4:50.