Southwest Airlines flights from Kansas City (MCI) to Seattle-Tacoma (SEA).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sun 11:10 Kansas City (MCI) 13:00 Seattle-Tacoma (SEA)
Southwest Airlines WN 168 Non-stop Boeing 737-700 (73W) 3:50 Operates only on 2024-09-01
Sat 15:45 Kansas City (MCI) 17:35 Seattle-Tacoma (SEA)
Southwest Airlines WN 1370 Non-stop Boeing 737-700 (73W) 3:50 Effective 2024-06-08 through 2024-08-03
Sun 13:20 Kansas City (MCI) 15:05 Seattle-Tacoma (SEA)
Southwest Airlines WN 1926 Non-stop Boeing 737 MAX 8 (7M8) 3:45 Effective 2024-06-09 through 2024-08-04
Sat 11:05 Kansas City (MCI) 12:55 Seattle-Tacoma (SEA)
Southwest Airlines WN 3702 Non-stop Boeing 737-700 (73W) 3:50 Effective 2024-08-10 through 2024-09-28
Sun 11:20 Kansas City (MCI) 13:05 Seattle-Tacoma (SEA)
Southwest Airlines WN 4953 Non-stop Boeing 737 MAX 8 (7M8) 3:45 Effective 2024-08-11 through 2024-08-25
Sun 11:20 Kansas City (MCI) 13:05 Seattle-Tacoma (SEA)
Southwest Airlines WN 4953 Non-stop Boeing 737 MAX 8 (7M8) 3:45 Effective 2024-09-08 through 2024-09-29
Non-Direct Flights:
Mon,Sun 16:55 Kansas City (MCI) 21:55 Seattle-Tacoma (SEA)
Southwest Airlines WN 3678 1-stop Boeing 737 MAX 8 (7M8) 7:00 Valid until 2024-01-01
Wed-Fri,Sun 16:55 Kansas City (MCI) 21:55 Seattle-Tacoma (SEA)
Southwest Airlines WN 3678 1-stop Boeing 737 MAX 8 (7M8) 7:00 Effective 2024-01-03 through 2024-01-07
Tue,Wed 13:55 Kansas City (MCI) 18:15 Seattle-Tacoma (SEA)
Southwest Airlines WN 4781 1-stop Boeing 737-700 (73W) 6:20 Effective 2024-06-04 through 2024-07-31
Mon,Thu,Fri 05:25 Kansas City (MCI) 11:30 Seattle-Tacoma (SEA)
Southwest Airlines WN 4070 2-stop Boeing 737-700 (73W) 8:05 Effective 2024-03-07 through 2024-04-08
Mon,Thu,Fri 13:15 Kansas City (MCI) 21:35 Seattle-Tacoma (SEA)
Southwest Airlines WN 155 3-stop Boeing 737-700 (73W) 10:20 Effective 2024-04-11 through 2024-06-03


Southwest Airlines flights from Kansas City (MCI) to Seattle-Tacoma (SEA).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Operates only on 2024-09-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:50, non-stop
Boeing 737-700 (73W)

Effective 2024-06-08 through 2024-08-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:50, non-stop
Boeing 737-700 (73W)

Effective 2024-06-09 through 2024-08-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:45, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-08-10 through 2024-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:50, non-stop
Boeing 737-700 (73W)

Effective 2024-08-11 through 2024-08-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:45, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-09-08 through 2024-09-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:45, non-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Valid until 2024-01-01
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 7:00, 1-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-01-03 through 2024-01-07
Mon
-
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 7:00, 1-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-06-04 through 2024-07-31
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:20, 1-stop
Boeing 737-700 (73W)

Effective 2024-03-07 through 2024-04-08
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 8:05, 2-stop
Boeing 737-700 (73W)

Effective 2024-04-11 through 2024-06-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 10:20, 3-stop
Boeing 737-700 (73W)
  • A domestic route departing from the Kansas City airport (MCI) and arriving at Seattle-Tacoma airport (SEA).
  • The flight distance is 1485 miles, or 2390 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 3:45 and 3:50.