All airlines flying from Dallas Fort Worth (DFW) to Seattle-Tacoma (SEA).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 13:00 Dallas Fort Worth (DFW) E 15:20 Seattle-Tacoma (SEA)
Alaska Airlines AS 543 Non-stop Boeing 737 (73J) 4:20 Effective 2026-06-10 through 2026-10-02
Daily 20:24 Dallas Fort Worth (DFW) E 22:48 Seattle-Tacoma (SEA)
Alaska Airlines AS 549 Non-stop Boeing 737 (73J) 4:24 Effective 2026-04-22 through 2026-05-12
Daily 20:36 Dallas Fort Worth (DFW) E 22:57 Seattle-Tacoma (SEA)
Alaska Airlines AS 550 Non-stop Boeing 737 (73J) 4:21 Effective from 2026-06-10
Mon,Tue,Sun 21:27 Dallas Fort Worth (DFW) E 00:02 Seattle-Tacoma (SEA)
Alaska Airlines AS 550 Non-stop Boeing 737 (73J) 4:35 Valid until 2026-01-04
The flight arrives 1 day after departure.
Mon,Fri,Sat 21:27 Dallas Fort Worth (DFW) E 00:02 Seattle-Tacoma (SEA)
Alaska Airlines AS 550 Non-stop Boeing 737 MAX 9 (7M9) 4:35 Effective 2026-01-02 through 2026-01-05
The flight arrives 1 day after departure.
Tue 21:27 Dallas Fort Worth (DFW) E 00:02 Seattle-Tacoma (SEA)
Alaska Airlines AS 550 Non-stop Boeing 737 (73J) 4:35 Operates only on 2026-01-06
The flight arrives 1 day after departure.
Daily 06:00 Dallas Fort Worth (DFW) E 08:19 Seattle-Tacoma (SEA)
Alaska Airlines AS 573 Non-stop Boeing 737 (73J) 4:19 Effective from 2026-06-10
Daily 09:00 Dallas Fort Worth (DFW) E 11:21 Seattle-Tacoma (SEA)
Alaska Airlines AS 573 Non-stop Boeing 737 (73J) 4:21 Effective 2026-05-13 through 2026-06-09
Mon-Wed,Fri-Sun 07:00 Dallas Fort Worth (DFW) 09:26 Seattle-Tacoma (SEA)
American Airlines AA 707 Non-stop Boeing 737-800 (738) 4:26 Valid until 2026-01-05
Daily 07:00 Dallas Fort Worth (DFW) 09:29 Seattle-Tacoma (SEA)
American Airlines AA 707 Non-stop Airbus A321 (321) 4:29 Effective 2026-04-07 through 2026-05-20
Daily 07:00 Dallas Fort Worth (DFW) 09:17 Seattle-Tacoma (SEA)
American Airlines AA 707 Non-stop Airbus A321 (321) 4:17 Effective 2026-05-21 through 2026-07-01
Daily 07:00 Dallas Fort Worth (DFW) 09:19 Seattle-Tacoma (SEA)
American Airlines AA 707 Non-stop Airbus A321 (321) 4:19 Effective 2026-07-02 through 2026-08-04
Daily 07:00 Dallas Fort Worth (DFW) 09:16 Seattle-Tacoma (SEA)
American Airlines AA 707 Non-stop Airbus A321 (321) 4:16 Effective 2026-09-09 through 2026-10-04
Daily 07:00 Dallas Fort Worth (DFW) 09:22 Seattle-Tacoma (SEA)
American Airlines AA 707 Non-stop Boeing 737-800 (738) 4:22 Effective from 2026-10-05
Daily 07:03 Dallas Fort Worth (DFW) 09:21 Seattle-Tacoma (SEA)
American Airlines AA 707 Non-stop Airbus A321 (321) 4:18 Effective 2026-08-05 through 2026-09-08
Sat 07:09 Dallas Fort Worth (DFW) 09:39 Seattle-Tacoma (SEA)
American Airlines AA 707 Non-stop Airbus A321 (321) 4:30 Operates only on 2026-02-14
Tue,Wed,Sat 07:09 Dallas Fort Worth (DFW) 09:37 Seattle-Tacoma (SEA)
American Airlines AA 707 Non-stop Boeing 737-800 (738) 4:28 Effective 2026-02-17 through 2026-03-07
Daily 07:10 Dallas Fort Worth (DFW) 09:37 Seattle-Tacoma (SEA)
American Airlines AA 707 Non-stop Boeing 737-800 (738) 4:27 Effective 2026-01-06 through 2026-02-11
Mon,Thu,Fri 07:10 Dallas Fort Worth (DFW) 09:38 Seattle-Tacoma (SEA)
American Airlines AA 707 Non-stop Boeing 737-800 (738) 4:28 Effective 2026-02-12 through 2026-02-20
Mon,Thu,Fri,Sun 07:10 Dallas Fort Worth (DFW) 09:38 Seattle-Tacoma (SEA)
American Airlines AA 707 Non-stop Boeing 737-800 (738) 4:28 Effective 2026-02-22 through 2026-03-06
Daily 07:10 Dallas Fort Worth (DFW) 09:41 Seattle-Tacoma (SEA)
American Airlines AA 707 Non-stop Boeing 737-800 (738) 4:31 Effective 2026-03-08 through 2026-04-06
Daily 09:59 Dallas Fort Worth (DFW) 12:34 Seattle-Tacoma (SEA)
American Airlines AA 717 Non-stop Airbus A321 (321) 4:35 Effective 2026-04-07 through 2026-05-20
Daily 09:59 Dallas Fort Worth (DFW) 12:21 Seattle-Tacoma (SEA)
American Airlines AA 717 Non-stop Airbus A321 (321) 4:22 Effective 2026-05-21 through 2026-07-01
Daily 09:59 Dallas Fort Worth (DFW) 12:18 Seattle-Tacoma (SEA)
American Airlines AA 717 Non-stop Airbus A321 (321) 4:19 Effective 2026-07-02 through 2026-08-04
Daily 09:59 Dallas Fort Worth (DFW) 12:14 Seattle-Tacoma (SEA)
American Airlines AA 717 Non-stop Airbus A321 (321) 4:15 Effective 2026-09-09 through 2026-10-04
Daily 09:59 Dallas Fort Worth (DFW) 12:24 Seattle-Tacoma (SEA)
American Airlines AA 717 Non-stop Airbus A321 (321) 4:25 Effective from 2026-10-05
Daily 10:20 Dallas Fort Worth (DFW) 12:45 Seattle-Tacoma (SEA)
American Airlines AA 717 Non-stop Airbus A321 (321) 4:25 Effective 2026-08-05 through 2026-09-08
Tue,Wed 10:28 Dallas Fort Worth (DFW) 12:59 Seattle-Tacoma (SEA)
American Airlines AA 717 Non-stop Airbus A321 (321) 4:31 Effective 2026-02-17 through 2026-03-04
Fri 10:28 Dallas Fort Worth (DFW) 12:59 Seattle-Tacoma (SEA)
American Airlines AA 717 Non-stop Airbus A321 (321) 4:31 Operates only on 2026-02-20
Tue 10:30 Dallas Fort Worth (DFW) 13:00 Seattle-Tacoma (SEA)
American Airlines AA 717 Non-stop Airbus A321 (321) 4:30 Effective 2026-03-10 through 2026-03-31
Tue,Wed 10:35 Dallas Fort Worth (DFW) 13:04 Seattle-Tacoma (SEA)
American Airlines AA 717 Non-stop Boeing 737-800 (738) 4:29 Effective 2026-01-06 through 2026-02-11
Mon,Thu,Fri,Sun 10:45 Dallas Fort Worth (DFW) 13:17 Seattle-Tacoma (SEA)
American Airlines AA 717 Non-stop Airbus A321 (321) 4:32 Effective 2026-01-08 through 2026-02-09
Mon,Wed-Fri,Sun 13:33 Dallas Fort Worth (DFW) 15:57 Seattle-Tacoma (SEA)
American Airlines AA 727 Non-stop Airbus A321 (321) 4:24 Effective 2026-03-08 through 2026-04-06
Daily 14:34 Dallas Fort Worth (DFW) 16:50 Seattle-Tacoma (SEA)
American Airlines AA 727 Non-stop Airbus A321 (321) 4:16 Effective 2026-08-05 through 2026-09-08
Daily 14:40 Dallas Fort Worth (DFW) 16:54 Seattle-Tacoma (SEA)
American Airlines AA 727 Non-stop Airbus A321 (321) 4:14 Effective 2026-05-21 through 2026-07-01
Daily 14:40 Dallas Fort Worth (DFW) 16:55 Seattle-Tacoma (SEA)
American Airlines AA 727 Non-stop Airbus A321 (321) 4:15 Effective 2026-07-02 through 2026-08-04
Daily 14:40 Dallas Fort Worth (DFW) 16:53 Seattle-Tacoma (SEA)
American Airlines AA 727 Non-stop Airbus A321 (321) 4:13 Effective 2026-09-09 through 2026-10-04
Daily 14:40 Dallas Fort Worth (DFW) 16:57 Seattle-Tacoma (SEA)
American Airlines AA 727 Non-stop Airbus A321 (321) 4:17 Effective from 2026-10-05
Mon,Tue,Thu-Sun 14:44 Dallas Fort Worth (DFW) 17:09 Seattle-Tacoma (SEA)
American Airlines AA 727 Non-stop Boeing 737-800 (738) 4:25 Valid until 2026-01-04
Daily 15:20 Dallas Fort Worth (DFW) 17:45 Seattle-Tacoma (SEA)
American Airlines AA 727 Non-stop Airbus A321 (321) 4:25 Effective 2026-01-06 through 2026-02-10
Daily 16:35 Dallas Fort Worth (DFW) 18:57 Seattle-Tacoma (SEA)
American Airlines AA 727 Non-stop Airbus A321 (321) 4:22 Effective 2026-04-07 through 2026-05-20
Sat 16:55 Dallas Fort Worth (DFW) 19:22 Seattle-Tacoma (SEA)
American Airlines AA 727 Non-stop Airbus A321 (321) 4:27 Effective 2026-03-14 through 2026-04-04
Mon,Wed 16:56 Dallas Fort Worth (DFW) 19:14 Seattle-Tacoma (SEA)
American Airlines AA 727 Non-stop Airbus A321 (321) 4:18 Valid until 2026-01-05
Tue 16:58 Dallas Fort Worth (DFW) 19:25 Seattle-Tacoma (SEA)
American Airlines AA 727 Non-stop Airbus A321 (321) 4:27 Effective 2026-03-10 through 2026-03-31
Mon-Wed,Fri 17:04 Dallas Fort Worth (DFW) 19:31 Seattle-Tacoma (SEA)
American Airlines AA 727 Non-stop Airbus A321 (321) 4:27 Effective 2026-02-17 through 2026-02-25
Mon-Wed 17:04 Dallas Fort Worth (DFW) 19:31 Seattle-Tacoma (SEA)
American Airlines AA 727 Non-stop Airbus A321 (321) 4:27 Effective 2026-03-02 through 2026-03-04
Mon,Thu-Sun 17:07 Dallas Fort Worth (DFW) 19:34 Seattle-Tacoma (SEA)
American Airlines AA 727 Non-stop Airbus A321 (321) 4:27 Effective 2026-02-12 through 2026-02-19
Thu-Sun 17:07 Dallas Fort Worth (DFW) 19:34 Seattle-Tacoma (SEA)
American Airlines AA 727 Non-stop Airbus A321 (321) 4:27 Effective 2026-02-21 through 2026-03-06
Sat 17:07 Dallas Fort Worth (DFW) 19:38 Seattle-Tacoma (SEA)
American Airlines AA 727 Non-stop Airbus A321 (321) 4:31 Operates only on 2026-03-07
Mon,Wed-Sun 10:23 Dallas Fort Worth (DFW) 12:53 Seattle-Tacoma (SEA)
American Airlines AA 757 Non-stop Airbus A321 (321) 4:30 Effective 2026-03-08 through 2026-04-06
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All airlines flying from Dallas Fort Worth (DFW) to Seattle-Tacoma (SEA).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Effective 2026-06-10 through 2026-10-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:20, non-stop
Boeing 737 (73J)

Direct Flights:

Effective 2026-04-22 through 2026-05-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:24, non-stop
Boeing 737 (73J)

Direct Flights:

Effective from 2026-06-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:21, non-stop
Boeing 737 (73J)

Direct Flights:

Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:35, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Direct Flights:

Effective 2026-01-02 through 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
-
Duration: 4:35, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Flights:

Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:35, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Direct Flights:

Effective from 2026-06-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:19, non-stop
Boeing 737 (73J)

Direct Flights:

Effective 2026-05-13 through 2026-06-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:21, non-stop
Boeing 737 (73J)

Direct Flights:

Valid until 2026-01-05
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Duration: 4:26, non-stop
Boeing 737-800 (738)

Direct Flights:

Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:29, non-stop
Airbus A321 (321)

Direct Flights:

Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:17, non-stop
Airbus A321 (321)

Direct Flights:

Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:19, non-stop
Airbus A321 (321)

Direct Flights:

Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:16, non-stop
Airbus A321 (321)

Direct Flights:

Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:22, non-stop
Boeing 737-800 (738)

Direct Flights:

Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:18, non-stop
Airbus A321 (321)

Direct Flights:

Operates only on 2026-02-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:30, non-stop
Airbus A321 (321)

Direct Flights:

Effective 2026-02-17 through 2026-03-07
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:28, non-stop
Boeing 737-800 (738)

Direct Flights:

Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:27, non-stop
Boeing 737-800 (738)

Direct Flights:

Effective 2026-02-12 through 2026-02-20
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:28, non-stop
Boeing 737-800 (738)

Direct Flights:

Effective 2026-02-22 through 2026-03-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:28, non-stop
Boeing 737-800 (738)

Direct Flights:

Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:31, non-stop
Boeing 737-800 (738)

Direct Flights:

Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:35, non-stop
Airbus A321 (321)

Direct Flights:

Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:22, non-stop
Airbus A321 (321)

Direct Flights:

Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:19, non-stop
Airbus A321 (321)

Direct Flights:

Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:15, non-stop
Airbus A321 (321)

Direct Flights:

Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:25, non-stop
Airbus A321 (321)

Direct Flights:

Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:25, non-stop
Airbus A321 (321)

Direct Flights:

Effective 2026-02-17 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:31, non-stop
Airbus A321 (321)

Direct Flights:

Operates only on 2026-02-20
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 4:31, non-stop
Airbus A321 (321)

Direct Flights:

Effective 2026-03-10 through 2026-03-31
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:30, non-stop
Airbus A321 (321)

Direct Flights:

Effective 2026-01-06 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:29, non-stop
Boeing 737-800 (738)

Direct Flights:

Effective 2026-01-08 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:32, non-stop
Airbus A321 (321)

Direct Flights:

Effective 2026-03-08 through 2026-04-06
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:24, non-stop
Airbus A321 (321)

Direct Flights:

Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:16, non-stop
Airbus A321 (321)

Direct Flights:

Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:14, non-stop
Airbus A321 (321)

Direct Flights:

Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:15, non-stop
Airbus A321 (321)

Direct Flights:

Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:13, non-stop
Airbus A321 (321)

Direct Flights:

Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:17, non-stop
Airbus A321 (321)

Direct Flights:

Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Duration: 4:25, non-stop
Boeing 737-800 (738)

Direct Flights:

Effective 2026-01-06 through 2026-02-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:25, non-stop
Airbus A321 (321)

Direct Flights:

Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:22, non-stop
Airbus A321 (321)

Direct Flights:

Effective 2026-03-14 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:27, non-stop
Airbus A321 (321)

Direct Flights:

Valid until 2026-01-05
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:18, non-stop
Airbus A321 (321)

Direct Flights:

Effective 2026-03-10 through 2026-03-31
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:27, non-stop
Airbus A321 (321)

Direct Flights:

Effective 2026-02-17 through 2026-02-25
Mon
Tue
Wed
Thu
-
Fri
Sat
-
Sun
-
Duration: 4:27, non-stop
Airbus A321 (321)

Direct Flights:

Effective 2026-03-02 through 2026-03-04
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:27, non-stop
Airbus A321 (321)

Direct Flights:

Effective 2026-02-12 through 2026-02-19
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 4:27, non-stop
Airbus A321 (321)

Direct Flights:

Effective 2026-02-21 through 2026-03-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 4:27, non-stop
Airbus A321 (321)

Direct Flights:

Operates only on 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:31, non-stop
Airbus A321 (321)

Direct Flights:

Effective 2026-03-08 through 2026-04-06
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 4:30, non-stop
Airbus A321 (321)
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  • A domestic route departing from the Dallas Fort Worth airport (DFW) and arriving at Seattle-Tacoma airport (SEA).
  • The flight distance is 1657 miles, or 2667 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 4:00 and 4:40.