American Airlines flights from Miami (MIA) to Seattle-Tacoma (SEA).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 08:25 Miami (MIA) 12:01 Seattle-Tacoma (SEA)
American Airlines AA 654 Non-stop Boeing 737 MAX 8 (7M8) 6:36 Effective 2026-05-21 through 2026-08-04
Daily 19:40 Miami (MIA) 23:02 Seattle-Tacoma (SEA)
American Airlines AA 1822 Non-stop Airbus A321neo (32Q) 6:22 Effective 2026-09-09 through 2026-10-04
Daily 19:45 Miami (MIA) 23:42 Seattle-Tacoma (SEA)
American Airlines AA 2363 Non-stop Airbus A321neo (32Q) 6:57 Effective 2026-01-06 through 2026-02-08
Daily 19:45 Miami (MIA) 23:42 Seattle-Tacoma (SEA)
American Airlines AA 2363 Non-stop Airbus A321neo (32Q) 6:57 Effective 2026-02-10 through 2026-03-07
Daily 19:45 Miami (MIA) 23:40 Seattle-Tacoma (SEA)
American Airlines AA 2363 Non-stop Airbus A321neo (32Q) 6:55 Effective 2026-03-08 through 2026-04-06
Daily 19:47 Miami (MIA) 23:42 Seattle-Tacoma (SEA)
American Airlines AA 2363 Non-stop Airbus A321neo (32Q) 6:55 Valid until 2026-01-05
Mon 19:50 Miami (MIA) 23:49 Seattle-Tacoma (SEA)
American Airlines AA 2363 Non-stop Boeing 737 MAX 8 (7M8) 6:59 Operates only on 2026-02-09
Daily 19:30 Miami (MIA) 23:16 Seattle-Tacoma (SEA)
American Airlines AA 3252 Non-stop Airbus A321neo (32Q) 6:46 Effective 2026-04-07 through 2026-05-20
Daily 19:30 Miami (MIA) 23:02 Seattle-Tacoma (SEA)
American Airlines AA 3252 Non-stop Airbus A321neo (32Q) 6:32 Effective 2026-05-21 through 2026-07-01
Daily 19:40 Miami (MIA) 23:25 Seattle-Tacoma (SEA)
American Airlines AA 3252 Non-stop Airbus A321neo (32Q) 6:45 Effective from 2026-10-05
Daily 20:10 Miami (MIA) 23:42 Seattle-Tacoma (SEA)
American Airlines AA 3252 Non-stop Airbus A321neo (32Q) 6:32 Effective 2026-08-05 through 2026-09-08
Daily 21:00 Miami (MIA) 00:27 Seattle-Tacoma (SEA)
American Airlines AA 3252 Non-stop Airbus A321neo (32Q) 6:27 Effective 2026-07-02 through 2026-08-04
The flight arrives 1 day after departure.
Mon,Tue,Thu,Sat,Sun 07:55 Miami (MIA) 11:30 Seattle-Tacoma (SEA)
American Airlines AA 3306 Non-stop Boeing 737 MAX 8 (7M8) 6:35 Valid until 2026-01-05


American Airlines flights from Miami (MIA) to Seattle-Tacoma (SEA).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Effective 2026-05-21 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:36, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:22, non-stop
Airbus A321neo (32Q)

Direct Flights:

Effective 2026-01-06 through 2026-02-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:57, non-stop
Airbus A321neo (32Q)

Direct Flights:

Effective 2026-02-10 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:57, non-stop
Airbus A321neo (32Q)

Direct Flights:

Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:55, non-stop
Airbus A321neo (32Q)

Direct Flights:

Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:55, non-stop
Airbus A321neo (32Q)

Direct Flights:

Operates only on 2026-02-09
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:59, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:46, non-stop
Airbus A321neo (32Q)

Direct Flights:

Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:32, non-stop
Airbus A321neo (32Q)

Direct Flights:

Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:45, non-stop
Airbus A321neo (32Q)

Direct Flights:

Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:32, non-stop
Airbus A321neo (32Q)

Direct Flights:

Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:27, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Flights:

Valid until 2026-01-05
Mon
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Duration: 6:35, non-stop
Boeing 737 MAX 8 (7M8)
  • A domestic route departing from the Miami airport (MIA) and arriving at Seattle-Tacoma airport (SEA).
  • The flight distance is 2720 miles, or 4377 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 6:22 and 6:59.