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

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 00:34 Seattle-Tacoma (SEA) 06:20 Dallas Fort Worth (DFW) E Starlux Airlines JX 7030 Non-stop Boeing 737 (73J) 3:46 Effective 2026-05-13 through 2026-06-09 Codeshare flight, operated by Alaska Airlines.(AS 576)
Daily 01:33 Seattle-Tacoma (SEA) 07:13 Dallas Fort Worth (DFW) E Starlux Airlines JX 7030 Non-stop Boeing 737 (73J) 3:40 Effective 2026-03-19 through 2026-05-12 Codeshare flight, operated by Alaska Airlines.(AS 426)
Daily 18:01 Seattle-Tacoma (SEA) 23:59 Dallas Fort Worth (DFW) E Starlux Airlines JX 7030 Non-stop Boeing 737 (73J) 3:58 Effective 2026-02-12 through 2026-03-01 Codeshare flight, operated by Alaska Airlines.(AS 424)
Mon,Fri 18:01 Seattle-Tacoma (SEA) 23:59 Dallas Fort Worth (DFW) E Starlux Airlines JX 7030 Non-stop Boeing 737-800 (73H) 3:58 Effective 2026-03-02 through 2026-03-06 Codeshare flight, operated by Alaska Airlines.(AS 424)
Tue 18:01 Seattle-Tacoma (SEA) 23:59 Dallas Fort Worth (DFW) E Starlux Airlines JX 7030 Non-stop Boeing 737 MAX 9 (7M9) 3:58 Operates only on 2026-03-03 Codeshare flight, operated by Alaska Airlines.(AS 424)
Wed,Thu,Sat 18:01 Seattle-Tacoma (SEA) 23:59 Dallas Fort Worth (DFW) E Starlux Airlines JX 7030 Non-stop Boeing 737 (73J) 3:58 Effective 2026-03-04 through 2026-03-07 Codeshare flight, operated by Alaska Airlines.(AS 424)
Wed,Thu 18:02 Seattle-Tacoma (SEA) 23:58 Dallas Fort Worth (DFW) E Starlux Airlines JX 7030 Non-stop Boeing 737 (73J) 3:56 Effective 2026-01-07 through 2026-01-08 Codeshare flight, operated by Alaska Airlines.(AS 424)
Mon,Wed,Fri 18:02 Seattle-Tacoma (SEA) 23:58 Dallas Fort Worth (DFW) E Starlux Airlines JX 7030 Non-stop Boeing 737-800 (73H) 3:56 Effective 2026-01-09 through 2026-01-19 Codeshare flight, operated by Alaska Airlines.(AS 424)
Tue,Sun 18:02 Seattle-Tacoma (SEA) 23:58 Dallas Fort Worth (DFW) E Starlux Airlines JX 7030 Non-stop Boeing 737 MAX 9 (7M9) 3:56 Effective 2026-01-11 through 2026-01-18 Codeshare flight, operated by Alaska Airlines.(AS 424)
Tue-Thu 18:02 Seattle-Tacoma (SEA) 23:58 Dallas Fort Worth (DFW) E Starlux Airlines JX 7030 Non-stop Boeing 737 (73J) 3:56 Effective 2026-01-15 through 2026-01-21 Codeshare flight, operated by Alaska Airlines.(AS 424)
Tue,Thu,Sun 18:02 Seattle-Tacoma (SEA) 23:58 Dallas Fort Worth (DFW) E Starlux Airlines JX 7030 Non-stop Boeing 737 MAX 9 (7M9) 3:56 Effective 2026-01-22 through 2026-01-29 Codeshare flight, operated by Alaska Airlines.(AS 424)
Wed,Fri 18:02 Seattle-Tacoma (SEA) 23:58 Dallas Fort Worth (DFW) E Starlux Airlines JX 7030 Non-stop Boeing 737-800 (73H) 3:56 Effective 2026-01-23 through 2026-01-30 Codeshare flight, operated by Alaska Airlines.(AS 424)
Mon,Sun 18:02 Seattle-Tacoma (SEA) 23:58 Dallas Fort Worth (DFW) E Starlux Airlines JX 7030 Non-stop Boeing 737 (73J) 3:56 Effective 2026-01-26 through 2026-02-01 Codeshare flight, operated by Alaska Airlines.(AS 424)
Mon,Wed,Fri 18:02 Seattle-Tacoma (SEA) 23:58 Dallas Fort Worth (DFW) E Starlux Airlines JX 7030 Non-stop Boeing 737-800 (73H) 3:56 Effective 2026-02-02 through 2026-02-09 Codeshare flight, operated by Alaska Airlines.(AS 424)
Tue,Thu,Sun 18:02 Seattle-Tacoma (SEA) 23:58 Dallas Fort Worth (DFW) E Starlux Airlines JX 7030 Non-stop Boeing 737 MAX 9 (7M9) 3:56 Effective 2026-02-03 through 2026-02-10 Codeshare flight, operated by Alaska Airlines.(AS 424)
Wed 18:02 Seattle-Tacoma (SEA) 23:58 Dallas Fort Worth (DFW) E Starlux Airlines JX 7030 Non-stop Boeing 737 (73J) 3:56 Operates only on 2026-02-11 Codeshare flight, operated by Alaska Airlines.(AS 424)
Mon,Tue,Sat,Sun 18:03 Seattle-Tacoma (SEA) 23:59 Dallas Fort Worth (DFW) E Starlux Airlines JX 7030 Non-stop Boeing 737 (73J) 3:56 Valid until 2026-01-06 Codeshare flight, operated by Alaska Airlines.(AS 424)
Fri 18:03 Seattle-Tacoma (SEA) 23:59 Dallas Fort Worth (DFW) E Starlux Airlines JX 7030 Non-stop Boeing 737-800 (73H) 3:56 Operates only on 2026-01-02 Codeshare flight, operated by Alaska Airlines.(AS 424)
Sun 22:51 Seattle-Tacoma (SEA) 04:40 Dallas Fort Worth (DFW) E Starlux Airlines JX 7030 Non-stop Boeing 737 MAX 9 (7M9) 3:49 Operates only on 2026-03-08 Codeshare flight, operated by Alaska Airlines.(AS 141) The flight arrives 1 day after departure.
Sun 00:51 Seattle-Tacoma (SEA) 07:40 Dallas Fort Worth (DFW) E Starlux Airlines JX 7032 Non-stop Boeing 737 MAX 9 (7M9) 3:49 Operates only on 2026-03-08 Codeshare flight, operated by Alaska Airlines.(AS 135)
Mon,Tue,Fri-Sun 01:07 Seattle-Tacoma (SEA) 07:00 Dallas Fort Worth (DFW) E Starlux Airlines JX 7032 Non-stop Boeing 737 (73J) 3:53 Valid until 2026-01-06 Codeshare flight, operated by Alaska Airlines.(AS 542)
Daily 01:15 Seattle-Tacoma (SEA) 07:11 Dallas Fort Worth (DFW) E Starlux Airlines JX 7032 Non-stop Boeing 737 (73J) 3:56 Effective from 2026-06-10 Codeshare flight, operated by Alaska Airlines.(AS 542)
Wed 22:51 Seattle-Tacoma (SEA) 04:40 Dallas Fort Worth (DFW) E Starlux Airlines JX 7032 Non-stop Boeing 737 (73J) 3:49 Operates only on 2026-02-11 Codeshare flight, operated by Alaska Airlines.(AS 135) The flight arrives 1 day after departure.
Daily 22:51 Seattle-Tacoma (SEA) 04:40 Dallas Fort Worth (DFW) E Starlux Airlines JX 7032 Non-stop Boeing 737 MAX 9 (7M9) 3:49 Effective 2026-02-12 through 2026-02-18 Codeshare flight, operated by Alaska Airlines.(AS 135) The flight arrives 1 day after departure.
Thu 22:51 Seattle-Tacoma (SEA) 04:40 Dallas Fort Worth (DFW) E Starlux Airlines JX 7032 Non-stop Boeing 737 (73J) 3:49 Operates only on 2026-02-19 Codeshare flight, operated by Alaska Airlines.(AS 135) The flight arrives 1 day after departure.
Daily 22:51 Seattle-Tacoma (SEA) 04:40 Dallas Fort Worth (DFW) E Starlux Airlines JX 7032 Non-stop Boeing 737 MAX 9 (7M9) 3:49 Effective 2026-02-20 through 2026-03-06 Codeshare flight, operated by Alaska Airlines.(AS 135) The flight arrives 1 day after departure.
Daily 22:51 Seattle-Tacoma (SEA) 04:40 Dallas Fort Worth (DFW) E Starlux Airlines JX 7032 Non-stop Boeing 737 MAX 9 (7M9) 3:49 Effective 2026-03-09 through 2026-03-15 Codeshare flight, operated by Alaska Airlines.(AS 135) The flight arrives 1 day after departure.
Mon 22:51 Seattle-Tacoma (SEA) 04:40 Dallas Fort Worth (DFW) E Starlux Airlines JX 7032 Non-stop Boeing 737 (73J) 3:49 Operates only on 2026-03-16 Codeshare flight, operated by Alaska Airlines.(AS 135) The flight arrives 1 day after departure.

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Parallax here SEA-DFW

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 3:58.

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

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FLIGHT SCHEDULE

Direct Codeshare Flights:

Starlux Airlines JX7030

00:34

Seattle-Tacoma (SEA)

06:20

Dallas Fort Worth (DFW) E

Effective 2026-05-13 through 2026-06-09

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 576)

Duration: 3:46, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

Starlux Airlines JX7030

01:33

Seattle-Tacoma (SEA)

07:13

Dallas Fort Worth (DFW) E

Effective 2026-03-19 through 2026-05-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 426)

Duration: 3:40, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

Starlux Airlines JX7030

18:01

Seattle-Tacoma (SEA)

23:59

Dallas Fort Worth (DFW) E

Effective 2026-02-12 through 2026-03-01

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 424)

Duration: 3:58, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

Starlux Airlines JX7030

18:01

Seattle-Tacoma (SEA)

23:59

Dallas Fort Worth (DFW) E

Effective 2026-03-02 through 2026-03-06

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 424)

Duration: 3:58, non-stop
Boeing 737-800 (73H)

Direct Codeshare Flights:

Starlux Airlines JX7030

18:01

Seattle-Tacoma (SEA)

23:59

Dallas Fort Worth (DFW) E

Operates only on 2026-03-03

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 424)

Duration: 3:58, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Starlux Airlines JX7030

18:01

Seattle-Tacoma (SEA)

23:59

Dallas Fort Worth (DFW) E

Effective 2026-03-04 through 2026-03-07

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 424)

Duration: 3:58, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

Starlux Airlines JX7030

18:02

Seattle-Tacoma (SEA)

23:58

Dallas Fort Worth (DFW) E

Effective 2026-01-07 through 2026-01-08

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 424)

Duration: 3:56, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

Starlux Airlines JX7030

18:02

Seattle-Tacoma (SEA)

23:58

Dallas Fort Worth (DFW) E

Effective 2026-01-09 through 2026-01-19

Mon

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 424)

Duration: 3:56, non-stop
Boeing 737-800 (73H)

Direct Codeshare Flights:

Starlux Airlines JX7030

18:02

Seattle-Tacoma (SEA)

23:58

Dallas Fort Worth (DFW) E

Effective 2026-01-11 through 2026-01-18

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 424)

Duration: 3:56, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Starlux Airlines JX7030

18:02

Seattle-Tacoma (SEA)

23:58

Dallas Fort Worth (DFW) E

Effective 2026-01-15 through 2026-01-21

Mon
-

Tue

Wed

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 424)

Duration: 3:56, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

Starlux Airlines JX7030

18:02

Seattle-Tacoma (SEA)

23:58

Dallas Fort Worth (DFW) E

Effective 2026-01-22 through 2026-01-29

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 424)

Duration: 3:56, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Starlux Airlines JX7030

18:02

Seattle-Tacoma (SEA)

23:58

Dallas Fort Worth (DFW) E

Effective 2026-01-23 through 2026-01-30

Mon
-

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 424)

Duration: 3:56, non-stop
Boeing 737-800 (73H)

Direct Codeshare Flights:

Starlux Airlines JX7030

18:02

Seattle-Tacoma (SEA)

23:58

Dallas Fort Worth (DFW) E

Effective 2026-01-26 through 2026-02-01

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 424)

Duration: 3:56, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

Starlux Airlines JX7030

18:02

Seattle-Tacoma (SEA)

23:58

Dallas Fort Worth (DFW) E

Effective 2026-02-02 through 2026-02-09

Mon

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 424)

Duration: 3:56, non-stop
Boeing 737-800 (73H)

Direct Codeshare Flights:

Starlux Airlines JX7030

18:02

Seattle-Tacoma (SEA)

23:58

Dallas Fort Worth (DFW) E

Effective 2026-02-03 through 2026-02-10

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 424)

Duration: 3:56, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Starlux Airlines JX7030

18:02

Seattle-Tacoma (SEA)

23:58

Dallas Fort Worth (DFW) E

Operates only on 2026-02-11

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 424)

Duration: 3:56, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

Starlux Airlines JX7030

18:03

Seattle-Tacoma (SEA)

23:59

Dallas Fort Worth (DFW) E

Valid until 2026-01-06

Mon

Tue

Wed
-

Thu
-

Fri
-

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 424)

Duration: 3:56, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

Starlux Airlines JX7030

18:03

Seattle-Tacoma (SEA)

23:59

Dallas Fort Worth (DFW) E

Operates only on 2026-01-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 424)

Duration: 3:56, non-stop
Boeing 737-800 (73H)

Direct Codeshare Flights:

Starlux Airlines JX7030

22:51

Seattle-Tacoma (SEA)

04:40(+1)

Dallas Fort Worth (DFW) E

Operates only on 2026-03-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 141)

Duration: 3:49, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Starlux Airlines JX7032

00:51

Seattle-Tacoma (SEA)

07:40

Dallas Fort Worth (DFW) E

Operates only on 2026-03-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 135)

Duration: 3:49, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Starlux Airlines JX7032

01:07

Seattle-Tacoma (SEA)

07:00

Dallas Fort Worth (DFW) E

Valid until 2026-01-06

Mon

Tue

Wed
-

Thu
-

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 542)

Duration: 3:53, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

Starlux Airlines JX7032

01:15

Seattle-Tacoma (SEA)

07:11

Dallas Fort Worth (DFW) E

Effective from 2026-06-10

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 542)

Duration: 3:56, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

Starlux Airlines JX7032

22:51

Seattle-Tacoma (SEA)

04:40(+1)

Dallas Fort Worth (DFW) E

Operates only on 2026-02-11

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 135)

Duration: 3:49, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Starlux Airlines JX7032

22:51

Seattle-Tacoma (SEA)

04:40(+1)

Dallas Fort Worth (DFW) E

Effective 2026-02-12 through 2026-02-18

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 135)

Duration: 3:49, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Starlux Airlines JX7032

22:51

Seattle-Tacoma (SEA)

04:40(+1)

Dallas Fort Worth (DFW) E

Operates only on 2026-02-19

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 135)

Duration: 3:49, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Starlux Airlines JX7032

22:51

Seattle-Tacoma (SEA)

04:40(+1)

Dallas Fort Worth (DFW) E

Effective 2026-02-20 through 2026-03-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 135)

Duration: 3:49, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Starlux Airlines JX7032

22:51

Seattle-Tacoma (SEA)

04:40(+1)

Dallas Fort Worth (DFW) E

Effective 2026-03-09 through 2026-03-15

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 135)

Duration: 3:49, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Starlux Airlines JX7032

22:51

Seattle-Tacoma (SEA)

04:40(+1)

Dallas Fort Worth (DFW) E

Operates only on 2026-03-16

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 135)

Duration: 3:49, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

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Parallax here SEA-DFW

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 3:58.

All SEA-DFW flights

All Starlux Airlines flights

Return (DFW-SEA) flights

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