Iberia flights from Seattle-Tacoma (SEA) to Dulles, Washington (IAD).

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Thu 07:03 Seattle-Tacoma (SEA) 15:07 Dulles, Washington (IAD)
Iberia IB 734 Non-stop Boeing 737 MAX 9 (7M9) 5:04 Effective 2024-10-03 through 2024-10-24
Codeshare flight, operated by Alaska Airlines.(AS 338)
Fri 07:03 Seattle-Tacoma (SEA) 15:07 Dulles, Washington (IAD)
Iberia IB 812 Non-stop Boeing 737 (73J) 5:04 Effective 2024-10-04 through 2024-10-25
Codeshare flight, operated by Alaska Airlines.(AS 338)
Tue 07:07 Seattle-Tacoma (SEA) 15:16 Dulles, Washington (IAD)
Iberia IB 812 Non-stop Boeing 737-800 (73H) 5:09 Operates only on 2024-09-03
Codeshare flight, operated by Alaska Airlines.(AS 338)
Tue,Thu,Sat 07:07 Seattle-Tacoma (SEA) 15:16 Dulles, Washington (IAD)
Iberia IB 812 Non-stop Boeing 737 MAX 9 (7M9) 5:09 Effective 2024-09-05 through 2024-09-14
Codeshare flight, operated by Alaska Airlines.(AS 338)
Tue 07:07 Seattle-Tacoma (SEA) 15:16 Dulles, Washington (IAD)
Iberia IB 812 Non-stop Boeing 737-800 (73H) 5:09 Effective 2024-09-17 through 2024-09-24
Codeshare flight, operated by Alaska Airlines.(AS 338)
Thu,Sat 07:07 Seattle-Tacoma (SEA) 15:16 Dulles, Washington (IAD)
Iberia IB 812 Non-stop Boeing 737 MAX 9 (7M9) 5:09 Effective 2024-09-19 through 2024-09-28
Codeshare flight, operated by Alaska Airlines.(AS 338)
Tue,Thu,Sat 10:00 Seattle-Tacoma (SEA) 18:09 Dulles, Washington (IAD)
Iberia IB 1643 Non-stop Boeing 737 (73J) 5:09 Effective 2024-09-03 through 2024-09-28
Codeshare flight, operated by Alaska Airlines.(AS 406)
Tue 10:04 Seattle-Tacoma (SEA) 18:06 Dulles, Washington (IAD)
Iberia IB 1643 Non-stop Boeing 737 MAX 9 (7M9) 5:02 Operates only on 2024-10-01
Codeshare flight, operated by Alaska Airlines.(AS 406)
Thu,Sat 10:04 Seattle-Tacoma (SEA) 18:06 Dulles, Washington (IAD)
Iberia IB 1643 Non-stop Boeing 737 (73J) 5:02 Effective 2024-10-03 through 2024-10-10
Codeshare flight, operated by Alaska Airlines.(AS 406)
Tue 10:04 Seattle-Tacoma (SEA) 18:06 Dulles, Washington (IAD)
Iberia IB 1643 Non-stop Boeing 737-800 (73H) 5:02 Operates only on 2024-10-08
Codeshare flight, operated by Alaska Airlines.(AS 406)
Tue,Sat 10:04 Seattle-Tacoma (SEA) 18:06 Dulles, Washington (IAD)
Iberia IB 1643 Non-stop Boeing 737 MAX 9 (7M9) 5:02 Effective 2024-10-12 through 2024-10-15
Codeshare flight, operated by Alaska Airlines.(AS 406)
Tue,Thu-Sat 10:04 Seattle-Tacoma (SEA) 18:06 Dulles, Washington (IAD)
Iberia IB 1643 Non-stop Boeing 737 (73J) 5:02 Effective 2024-10-17 through 2024-10-26
Codeshare flight, operated by Alaska Airlines.(AS 406)
Mon 08:55 Seattle-Tacoma (SEA) 16:58 Dulles, Washington (IAD)
Iberia IB 7293 Non-stop Boeing 737 (73J) 5:03 Effective 2025-03-10 through 2025-03-17
Codeshare flight, operated by Alaska Airlines.(AS 406)
Mon 10:00 Seattle-Tacoma (SEA) 18:00 Dulles, Washington (IAD)
Iberia IB 7293 Non-stop Boeing 737 (73J) 5:00 Operates only on 2025-03-24
Codeshare flight, operated by Alaska Airlines.(AS 406)
Wed-Sun 08:55 Seattle-Tacoma (SEA) 16:58 Dulles, Washington (IAD)
Iberia IB 7304 Non-stop Boeing 737 (73J) 5:03 Effective 2025-01-15 through 2025-03-08
Codeshare flight, operated by Alaska Airlines.(AS 406)
Mon 08:55 Seattle-Tacoma (SEA) 16:58 Dulles, Washington (IAD)
Iberia IB 7308 Non-stop Boeing 737 (73J) 5:03 Effective 2025-01-20 through 2025-03-03
Codeshare flight, operated by Alaska Airlines.(AS 406)
Wed-Sun 08:55 Seattle-Tacoma (SEA) 16:58 Dulles, Washington (IAD)
Iberia IB 7308 Non-stop Boeing 737 (73J) 5:03 Effective 2025-03-09 through 2025-03-16
Codeshare flight, operated by Alaska Airlines.(AS 406)
Wed-Sun 10:00 Seattle-Tacoma (SEA) 18:00 Dulles, Washington (IAD)
Iberia IB 7308 Non-stop Boeing 737 (73J) 5:00 Effective 2025-03-19 through 2025-03-29
Codeshare flight, operated by Alaska Airlines.(AS 406)
Mon,Wed,Fri,Sun 07:00 Seattle-Tacoma (SEA) 15:00 Dulles, Washington (IAD)
Iberia IB 7312 Non-stop Boeing 737 (73J) 5:00 Effective from 2025-04-23
Codeshare flight, operated by Alaska Airlines.(AS 367)
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Iberia flights from Seattle-Tacoma (SEA) to Dulles, Washington (IAD).
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Effective 2024-10-03 through 2024-10-24
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 338)
Duration: 5:04, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-10-04 through 2024-10-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 338)
Duration: 5:04, non-stop
Boeing 737 (73J)

Operates only on 2024-09-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 338)
Duration: 5:09, non-stop
Boeing 737-800 (73H)

Effective 2024-09-05 through 2024-09-14
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 338)
Duration: 5:09, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-09-17 through 2024-09-24
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 338)
Duration: 5:09, non-stop
Boeing 737-800 (73H)

Effective 2024-09-19 through 2024-09-28
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 338)
Duration: 5:09, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-09-03 through 2024-09-28
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 406)
Duration: 5:09, non-stop
Boeing 737 (73J)

Operates only on 2024-10-01
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 406)
Duration: 5:02, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-10-03 through 2024-10-10
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 406)
Duration: 5:02, non-stop
Boeing 737 (73J)

Operates only on 2024-10-08
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 406)
Duration: 5:02, non-stop
Boeing 737-800 (73H)

Effective 2024-10-12 through 2024-10-15
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 406)
Duration: 5:02, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-10-17 through 2024-10-26
Mon
-
Tue
Wed
-
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 406)
Duration: 5:02, non-stop
Boeing 737 (73J)

Effective 2025-03-10 through 2025-03-17
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 406)
Duration: 5:03, non-stop
Boeing 737 (73J)

Operates only on 2025-03-24
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 406)
Duration: 5:00, non-stop
Boeing 737 (73J)

Effective 2025-01-15 through 2025-03-08
Mon
-
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 406)
Duration: 5:03, non-stop
Boeing 737 (73J)

Effective 2025-01-20 through 2025-03-03
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 406)
Duration: 5:03, non-stop
Boeing 737 (73J)

Effective 2025-03-09 through 2025-03-16
Mon
-
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 406)
Duration: 5:03, non-stop
Boeing 737 (73J)

Effective 2025-03-19 through 2025-03-29
Mon
-
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 406)
Duration: 5:00, non-stop
Boeing 737 (73J)

Effective from 2025-04-23
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 367)
Duration: 5:00, non-stop
Boeing 737 (73J)
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Parallax here SEA-IAD
  • A domestic route departing from the Seattle-Tacoma airport (SEA) and arriving at Dulles, Washington airport (IAD).
  • The flight distance is 2299 miles, or 3699 km.
  • The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-5 . 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 5:00 and 5:09.