Alaska Airlines flights from Atlanta (ATL) to Seattle-Tacoma (SEA).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Thu,Sat,Sun 17:10 Atlanta (ATL) N 19:55 Seattle-Tacoma (SEA)
Alaska Airlines AS 321 Non-stop Boeing 737 (73J) 5:45 Effective 2024-01-08 through 2024-01-15
Tue 17:10 Atlanta (ATL) N 19:55 Seattle-Tacoma (SEA)
Alaska Airlines AS 321 Non-stop Boeing 737-800 (73H) 5:45 Operates only on 2024-01-09
Tue,Wed,Fri 17:10 Atlanta (ATL) N 19:55 Seattle-Tacoma (SEA)
Alaska Airlines AS 321 Non-stop Boeing 737 MAX 9 (7M9) 5:45 Effective 2024-01-10 through 2024-01-19
Thu 17:10 Atlanta (ATL) N 19:55 Seattle-Tacoma (SEA)
Alaska Airlines AS 321 Non-stop Boeing 737-800 (73H) 5:45 Operates only on 2024-01-18
Mon,Tue,Thu,Sat,Sun 17:10 Atlanta (ATL) N 19:55 Seattle-Tacoma (SEA)
Alaska Airlines AS 321 Non-stop Boeing 737 (73J) 5:45 Effective 2024-01-20 through 2024-01-29
Tue,Wed,Fri 17:10 Atlanta (ATL) N 19:55 Seattle-Tacoma (SEA)
Alaska Airlines AS 321 Non-stop Boeing 737 MAX 9 (7M9) 5:45 Effective 2024-01-24 through 2024-02-02
Mon,Tue,Thu,Sat,Sun 17:10 Atlanta (ATL) N 19:55 Seattle-Tacoma (SEA)
Alaska Airlines AS 321 Non-stop Boeing 737 (73J) 5:45 Effective 2024-02-01 through 2024-02-06
Tue-Fri 17:10 Atlanta (ATL) N 19:55 Seattle-Tacoma (SEA)
Alaska Airlines AS 321 Non-stop Boeing 737 MAX 9 (7M9) 5:45 Effective 2024-02-07 through 2024-02-13
Mon,Wed,Sat,Sun 17:10 Atlanta (ATL) N 19:55 Seattle-Tacoma (SEA)
Alaska Airlines AS 321 Non-stop Boeing 737 (73J) 5:45 Effective 2024-02-10 through 2024-02-14
Mon-Thu,Sat 17:10 Atlanta (ATL) N 19:53 Seattle-Tacoma (SEA)
Alaska Airlines AS 321 Non-stop Boeing 737 (73J) 5:43 Effective 2024-02-15 through 2024-02-24
Fri,Sun 17:10 Atlanta (ATL) N 19:53 Seattle-Tacoma (SEA)
Alaska Airlines AS 321 Non-stop Boeing 737 MAX 9 (7M9) 5:43 Effective 2024-02-16 through 2024-02-23
Mon-Thu,Sun 17:10 Atlanta (ATL) N 19:53 Seattle-Tacoma (SEA)
Alaska Airlines AS 321 Non-stop Boeing 737 (73J) 5:43 Effective 2024-02-25 through 2024-02-29
Mon,Wed,Fri-Sun 17:10 Atlanta (ATL) N 19:53 Seattle-Tacoma (SEA)
Alaska Airlines AS 321 Non-stop Boeing 737 MAX 9 (7M9) 5:43 Effective 2024-03-01 through 2024-03-08
Mon,Tue,Thu,Sat 17:10 Atlanta (ATL) N 19:53 Seattle-Tacoma (SEA)
Alaska Airlines AS 321 Non-stop Boeing 737 (73J) 5:43 Effective 2024-03-05 through 2024-03-12
Sun 17:10 Atlanta (ATL) N 19:53 Seattle-Tacoma (SEA)
Alaska Airlines AS 321 Non-stop Boeing 737 MAX 9 (7M9) 5:43 Operates only on 2024-03-10
Wed 17:10 Atlanta (ATL) N 19:53 Seattle-Tacoma (SEA)
Alaska Airlines AS 321 Non-stop Boeing 737 (73J) 5:43 Operates only on 2024-03-13
Mon,Tue,Thu,Sat 18:02 Atlanta (ATL) N 20:45 Seattle-Tacoma (SEA)
Alaska Airlines AS 321 Non-stop Boeing 737 (73J) 5:43 Valid until 2024-01-06
Wed 18:02 Atlanta (ATL) N 20:45 Seattle-Tacoma (SEA)
Alaska Airlines AS 321 Non-stop Boeing 737-800 (73H) 5:43 Operates only on 2024-01-03
Fri,Sun 18:02 Atlanta (ATL) N 20:45 Seattle-Tacoma (SEA)
Alaska Airlines AS 321 Non-stop Boeing 737 MAX 9 (7M9) 5:43 Effective 2024-01-05 through 2024-01-07
Thu,Fri,Sun 19:20 Atlanta (ATL) N 21:57 Seattle-Tacoma (SEA)
Alaska Airlines AS 321 Non-stop Boeing 737 (73J) 5:37 Effective 2024-03-14 through 2024-03-24
Mon 19:20 Atlanta (ATL) N 21:57 Seattle-Tacoma (SEA)
Alaska Airlines AS 321 Non-stop Boeing 737 MAX 9 (7M9) 5:37 Operates only on 2024-03-18
Mon,Thu,Fri,Sun 19:20 Atlanta (ATL) N 21:57 Seattle-Tacoma (SEA)
Alaska Airlines AS 321 Non-stop Boeing 737 (73J) 5:37 Effective 2024-03-25 through 2024-04-15
Sat 19:23 Atlanta (ATL) N 22:00 Seattle-Tacoma (SEA)
Alaska Airlines AS 321 Non-stop Boeing 737 (73J) 5:37 Effective 2024-03-16 through 2024-04-13
Daily 19:30 Atlanta (ATL) N 22:00 Seattle-Tacoma (SEA)
Alaska Airlines AS 321 Non-stop Boeing 737 (73J) 5:30 Effective 2024-04-16 through 2024-05-15
Daily 16:15 Atlanta (ATL) N 18:42 Seattle-Tacoma (SEA)
Alaska Airlines AS 334 Non-stop Boeing 737 (73J) 5:27 Effective from 2024-05-16
Mon,Tue,Thu 07:00 Atlanta (ATL) N 09:41 Seattle-Tacoma (SEA)
Alaska Airlines AS 377 Non-stop Boeing 737-800 (73H) 5:41 Valid until 2024-01-04
Wed,Fri-Sun 07:00 Atlanta (ATL) N 09:41 Seattle-Tacoma (SEA)
Alaska Airlines AS 377 Non-stop Boeing 737 MAX 9 (7M9) 5:41 Effective 2024-01-03 through 2024-01-07
Mon-Sat 07:00 Atlanta (ATL) N 09:35 Seattle-Tacoma (SEA)
Alaska Airlines AS 377 Non-stop Boeing 737 (73J) 5:35 Effective 2024-03-14 through 2024-03-23
Sun 07:00 Atlanta (ATL) N 09:35 Seattle-Tacoma (SEA)
Alaska Airlines AS 377 Non-stop Boeing 737 MAX 9 (7M9) 5:35 Operates only on 2024-03-17
Daily 07:00 Atlanta (ATL) N 09:35 Seattle-Tacoma (SEA)
Alaska Airlines AS 377 Non-stop Boeing 737 (73J) 5:35 Effective 2024-03-24 through 2024-04-08
Tue 07:00 Atlanta (ATL) N 09:35 Seattle-Tacoma (SEA)
Alaska Airlines AS 377 Non-stop Boeing 737 MAX 9 (7M9) 5:35 Operates only on 2024-04-09
Mon,Wed-Sun 07:00 Atlanta (ATL) N 09:35 Seattle-Tacoma (SEA)
Alaska Airlines AS 377 Non-stop Boeing 737 (73J) 5:35 Effective 2024-04-10 through 2024-04-15
Daily 07:00 Atlanta (ATL) N 09:29 Seattle-Tacoma (SEA)
Alaska Airlines AS 377 Non-stop Boeing 737 (73J) 5:29 Effective 2024-04-16 through 2024-05-15
Daily 07:00 Atlanta (ATL) N 09:27 Seattle-Tacoma (SEA)
Alaska Airlines AS 377 Non-stop Boeing 737 (73J) 5:27 Effective from 2024-05-16
Daily 19:30 Atlanta (ATL) N 21:57 Seattle-Tacoma (SEA)
Alaska Airlines AS 463 Non-stop Boeing 737 (73J) 5:27 Effective from 2024-05-16
Daily 12:00 Atlanta (ATL) N 14:27 Seattle-Tacoma (SEA)
Alaska Airlines AS 493 Non-stop Boeing 737 (73J) 5:27 Effective from 2024-05-16
Mon,Thu 07:00 Atlanta (ATL) N 09:40 Seattle-Tacoma (SEA)
Alaska Airlines AS 497 Non-stop Boeing 737 MAX 9 (7M9) 5:40 Effective 2024-01-08 through 2024-01-15
Tue,Wed,Fri,Sat 07:00 Atlanta (ATL) N 09:40 Seattle-Tacoma (SEA)
Alaska Airlines AS 497 Non-stop Boeing 737-800 (73H) 5:40 Effective 2024-01-09 through 2024-01-17
Thu,Sun 07:00 Atlanta (ATL) N 09:40 Seattle-Tacoma (SEA)
Alaska Airlines AS 497 Non-stop Boeing 737 (73J) 5:40 Effective 2024-01-14 through 2024-01-21
Mon,Thu,Fri 07:00 Atlanta (ATL) N 09:40 Seattle-Tacoma (SEA)
Alaska Airlines AS 497 Non-stop Boeing 737 MAX 9 (7M9) 5:40 Effective 2024-01-19 through 2024-02-12
Tue,Wed,Sat 07:00 Atlanta (ATL) N 09:40 Seattle-Tacoma (SEA)
Alaska Airlines AS 497 Non-stop Boeing 737-800 (73H) 5:40 Effective 2024-01-20 through 2024-01-31
Sat,Sun 07:00 Atlanta (ATL) N 09:40 Seattle-Tacoma (SEA)
Alaska Airlines AS 497 Non-stop Boeing 737 (73J) 5:40 Effective 2024-01-28 through 2024-02-04
Tue,Wed,Sat,Sun 07:00 Atlanta (ATL) N 09:40 Seattle-Tacoma (SEA)
Alaska Airlines AS 497 Non-stop Boeing 737 (73J) 5:40 Effective 2024-02-06 through 2024-02-14
Mon,Tue,Thu,Sat 07:00 Atlanta (ATL) N 09:40 Seattle-Tacoma (SEA)
Alaska Airlines AS 497 Non-stop Boeing 737 (73J) 5:40 Effective 2024-02-15 through 2024-02-20
Wed-Fri,Sun 07:00 Atlanta (ATL) N 09:40 Seattle-Tacoma (SEA)
Alaska Airlines AS 497 Non-stop Boeing 737 MAX 9 (7M9) 5:40 Effective 2024-02-16 through 2024-02-22
Mon,Tue,Fri,Sat 07:00 Atlanta (ATL) N 09:40 Seattle-Tacoma (SEA)
Alaska Airlines AS 497 Non-stop Boeing 737 (73J) 5:40 Effective 2024-02-23 through 2024-03-12
Wed,Thu,Sun 07:00 Atlanta (ATL) N 09:40 Seattle-Tacoma (SEA)
Alaska Airlines AS 497 Non-stop Boeing 737 MAX 9 (7M9) 5:40 Effective 2024-02-25 through 2024-03-13
Mon,Tue 09:00 Atlanta (ATL) N 11:43 Seattle-Tacoma (SEA)
Alaska Airlines AS 497 Non-stop Boeing 737-800 (73H) 5:43 Valid until 2024-01-02
Wed-Sat 09:00 Atlanta (ATL) N 11:43 Seattle-Tacoma (SEA)
Alaska Airlines AS 497 Non-stop Boeing 737 (73J) 5:43 Effective 2024-01-03 through 2024-01-06
Mon-Fri,Sun 16:00 Atlanta (ATL) N 18:35 Seattle-Tacoma (SEA)
Alaska Airlines AS 497 Non-stop Boeing 737 (73J) 5:35 Effective 2024-03-14 through 2024-03-22
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Alaska Airlines flights from Atlanta (ATL) to Seattle-Tacoma (SEA).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Effective 2024-01-08 through 2024-01-15
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
Duration: 5:45, non-stop
Boeing 737 (73J)

Operates only on 2024-01-09
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:45, non-stop
Boeing 737-800 (73H)

Effective 2024-01-10 through 2024-01-19
Mon
-
Tue
Wed
Thu
-
Fri
Sat
-
Sun
-
Duration: 5:45, non-stop
Boeing 737 MAX 9 (7M9)

Operates only on 2024-01-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 5:45, non-stop
Boeing 737-800 (73H)

Effective 2024-01-20 through 2024-01-29
Mon
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Duration: 5:45, non-stop
Boeing 737 (73J)

Effective 2024-01-24 through 2024-02-02
Mon
-
Tue
Wed
Thu
-
Fri
Sat
-
Sun
-
Duration: 5:45, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-02-01 through 2024-02-06
Mon
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Duration: 5:45, non-stop
Boeing 737 (73J)

Effective 2024-02-07 through 2024-02-13
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 5:45, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-02-10 through 2024-02-14
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
Duration: 5:45, non-stop
Boeing 737 (73J)

Effective 2024-02-15 through 2024-02-24
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
-
Duration: 5:43, non-stop
Boeing 737 (73J)

Effective 2024-02-16 through 2024-02-23
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 5:43, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-02-25 through 2024-02-29
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Duration: 5:43, non-stop
Boeing 737 (73J)

Effective 2024-03-01 through 2024-03-08
Mon
Tue
-
Wed
Thu
-
Fri
Sat
Sun
Duration: 5:43, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-03-05 through 2024-03-12
Mon
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Duration: 5:43, non-stop
Boeing 737 (73J)

Operates only on 2024-03-10
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:43, non-stop
Boeing 737 MAX 9 (7M9)

Operates only on 2024-03-13
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:43, non-stop
Boeing 737 (73J)

Valid until 2024-01-06
Mon
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Duration: 5:43, non-stop
Boeing 737 (73J)

Operates only on 2024-01-03
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:43, non-stop
Boeing 737-800 (73H)

Effective 2024-01-05 through 2024-01-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 5:43, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-03-14 through 2024-03-24
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 5:37, non-stop
Boeing 737 (73J)

Operates only on 2024-03-18
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:37, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-03-25 through 2024-04-15
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 5:37, non-stop
Boeing 737 (73J)

Effective 2024-03-16 through 2024-04-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:37, non-stop
Boeing 737 (73J)

Effective 2024-04-16 through 2024-05-15
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:30, non-stop
Boeing 737 (73J)

Effective from 2024-05-16
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:27, non-stop
Boeing 737 (73J)

Valid until 2024-01-04
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 5:41, non-stop
Boeing 737-800 (73H)

Effective 2024-01-03 through 2024-01-07
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
Sun
Duration: 5:41, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-03-14 through 2024-03-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 5:35, non-stop
Boeing 737 (73J)

Operates only on 2024-03-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:35, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-03-24 through 2024-04-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:35, non-stop
Boeing 737 (73J)

Operates only on 2024-04-09
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:35, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-04-10 through 2024-04-15
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 5:35, non-stop
Boeing 737 (73J)

Effective 2024-04-16 through 2024-05-15
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:29, non-stop
Boeing 737 (73J)

Effective from 2024-05-16
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:27, non-stop
Boeing 737 (73J)

Effective from 2024-05-16
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:27, non-stop
Boeing 737 (73J)

Effective from 2024-05-16
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:27, non-stop
Boeing 737 (73J)

Effective 2024-01-08 through 2024-01-15
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 5:40, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-01-09 through 2024-01-17
Mon
-
Tue
Wed
Thu
-
Fri
Sat
Sun
-
Duration: 5:40, non-stop
Boeing 737-800 (73H)

Effective 2024-01-14 through 2024-01-21
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 5:40, non-stop
Boeing 737 (73J)

Effective 2024-01-19 through 2024-02-12
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 5:40, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-01-20 through 2024-01-31
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:40, non-stop
Boeing 737-800 (73H)

Effective 2024-01-28 through 2024-02-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 5:40, non-stop
Boeing 737 (73J)

Effective 2024-02-06 through 2024-02-14
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
Duration: 5:40, non-stop
Boeing 737 (73J)

Effective 2024-02-15 through 2024-02-20
Mon
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Duration: 5:40, non-stop
Boeing 737 (73J)

Effective 2024-02-16 through 2024-02-22
Mon
-
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 5:40, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-02-23 through 2024-03-12
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
-
Duration: 5:40, non-stop
Boeing 737 (73J)

Effective 2024-02-25 through 2024-03-13
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
Duration: 5:40, non-stop
Boeing 737 MAX 9 (7M9)

Valid until 2024-01-02
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:43, non-stop
Boeing 737-800 (73H)

Effective 2024-01-03 through 2024-01-06
Mon
-
Tue
-
Wed
Thu
Fri
Sat
Sun
-
Duration: 5:43, non-stop
Boeing 737 (73J)

Effective 2024-03-14 through 2024-03-22
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 5:35, non-stop
Boeing 737 (73J)
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  • A domestic route departing from the Atlanta airport (ATL) and arriving at Seattle-Tacoma airport (SEA).
  • The flight distance is 2177 miles, or 3503 km.
  • The timezone of the departure airport is UTC-5 , 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 5:27 and 5:45.