Iberia flights from Seattle-Tacoma (SEA) to Dallas Fort Worth (DFW).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 13:40 Seattle-Tacoma (SEA) 19:38 Dallas Fort Worth (DFW) E
Iberia IB 7335 Non-stop Boeing 737 (73J) 3:58 Effective 2026-06-10 through 2026-10-24
Codeshare flight, operated by Alaska Airlines.(AS 549)
Daily 11:20 Seattle-Tacoma (SEA) 17:14 Dallas Fort Worth (DFW) E
Iberia IB 7336 Non-stop Boeing 737 (73J) 3:54 Effective 2026-03-29 through 2026-05-12
Codeshare flight, operated by Alaska Airlines.(AS 586)
Sun 07:55 Seattle-Tacoma (SEA) 13:47 Dallas Fort Worth (DFW) E
Iberia IB 7353 Non-stop Boeing 737 (73J) 3:52 Effective 2026-03-08 through 2026-03-15
Codeshare flight, operated by Alaska Airlines.(AS 414)
Daily 08:00 Seattle-Tacoma (SEA) 14:07 Dallas Fort Worth (DFW) E
Iberia IB 7353 Non-stop Boeing 737 (73J) 4:07 Effective 2026-03-29 through 2026-04-21
Codeshare flight, operated by Alaska Airlines.(AS 414)
Daily 11:40 Seattle-Tacoma (SEA) 17:50 Dallas Fort Worth (DFW)
Iberia IB 8215 Non-stop Airbus A321 (321) 4:10 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 767)
Daily 11:42 Seattle-Tacoma (SEA) 17:47 Dallas Fort Worth (DFW)
Iberia IB 8215 Non-stop Airbus A321 (321) 4:05 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 767)
Sat 11:44 Seattle-Tacoma (SEA) 17:49 Dallas Fort Worth (DFW)
Iberia IB 8215 Non-stop Airbus A321neo (32Q) 4:05 Operates only on 2026-04-04
Codeshare flight, operated by American Airlines.(AA 767)
Daily 11:44 Seattle-Tacoma (SEA) 17:50 Dallas Fort Worth (DFW)
Iberia IB 8215 Non-stop Airbus A321 (321) 4:06 Effective 2026-05-21 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 767)
Daily 11:44 Seattle-Tacoma (SEA) 17:50 Dallas Fort Worth (DFW)
Iberia IB 8215 Non-stop Airbus A321 (321) 4:06 Effective 2026-09-09 through 2026-10-24
Codeshare flight, operated by American Airlines.(AA 767)
Mon-Fri,Sun 11:45 Seattle-Tacoma (SEA) 17:50 Dallas Fort Worth (DFW)
Iberia IB 8215 Non-stop Airbus A321neo (32Q) 4:05 Effective 2026-03-29 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 767)
Daily 11:55 Seattle-Tacoma (SEA) 17:50 Dallas Fort Worth (DFW)
Iberia IB 8215 Non-stop Airbus A321neo (32Q) 3:55 Effective 2026-04-07 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 767)
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Iberia flights from Seattle-Tacoma (SEA) to Dallas Fort Worth (DFW).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Effective 2026-06-10 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 549)
Duration: 3:58, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

Effective 2026-03-29 through 2026-05-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 586)
Duration: 3:54, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

Effective 2026-03-08 through 2026-03-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 414)
Duration: 3:52, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

Effective 2026-03-29 through 2026-04-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 414)
Duration: 4:07, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 767)
Duration: 4:10, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 767)
Duration: 4:05, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Operates only on 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 767)
Duration: 4:05, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 767)
Duration: 4:06, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Effective 2026-09-09 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 767)
Duration: 4:06, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Effective 2026-03-29 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 767)
Duration: 4:05, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 767)
Duration: 3:55, non-stop
Airbus A321neo (32Q)
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  • A domestic route departing from the Seattle-Tacoma airport (SEA) and arriving at Dallas Fort Worth airport (DFW).
  • The flight distance is 1657 miles, or 2667 km.
  • The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-6 . 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 3:40 and 4:10.