All airlines flying from Seattle-Tacoma (SEA) to Saint Louis (STL).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Fri 18:05 Seattle-Tacoma (SEA) 23:59 Saint Louis (STL) 1
Qatar Airways QR 2969 Non-stop Boeing 737-800 (73H) 3:54 Operates only on 2024-04-12
Codeshare flight, operated by Alaska Airlines.(AS 472)
Sat 18:05 Seattle-Tacoma (SEA) 23:59 Saint Louis (STL) 1
Qatar Airways QR 2969 Non-stop Boeing 737-900 (739) 3:54 Operates only on 2024-04-13
Codeshare flight, operated by Alaska Airlines.(AS 472)
Mon,Thu,Sun 18:10 Seattle-Tacoma (SEA) 23:58 Saint Louis (STL) 1
Qatar Airways QR 2969 Non-stop Boeing 737 (73J) 3:48 Effective 2024-02-15 through 2024-02-22
Codeshare flight, operated by Alaska Airlines.(AS 472)
Fri 18:10 Seattle-Tacoma (SEA) 23:58 Saint Louis (STL) 1
Qatar Airways QR 2969 Non-stop Boeing 737-900 (739) 3:48 Operates only on 2024-02-16
Codeshare flight, operated by Alaska Airlines.(AS 472)
Mon,Thu,Fri,Sun 18:10 Seattle-Tacoma (SEA) 23:58 Saint Louis (STL) 1
Qatar Airways QR 2969 Non-stop Boeing 737 (73J) 3:48 Effective 2024-02-23 through 2024-03-04
Codeshare flight, operated by Alaska Airlines.(AS 472)
Thu 18:10 Seattle-Tacoma (SEA) 23:58 Saint Louis (STL) 1
Qatar Airways QR 2969 Non-stop Boeing 737-900 (739) 3:48 Operates only on 2024-03-07
Codeshare flight, operated by Alaska Airlines.(AS 472)
Mon,Fri,Sun 18:10 Seattle-Tacoma (SEA) 23:58 Saint Louis (STL) 1
Qatar Airways QR 2969 Non-stop Boeing 737 (73J) 3:48 Effective 2024-03-08 through 2024-03-11
Codeshare flight, operated by Alaska Airlines.(AS 472)
Daily 13:00 Seattle-Tacoma (SEA) 18:56 Saint Louis (STL) 1
JAL JL 5438 Non-stop Boeing 737 (73J) 3:56 Effective 2024-05-16 through 2024-09-30
Codeshare flight, operated by Alaska Airlines.(AS 436)
Daily 17:45 Seattle-Tacoma (SEA) 23:41 Saint Louis (STL) 1
JAL JL 5438 Non-stop Boeing 737 (73J) 3:56 Effective from 2024-10-01
Codeshare flight, operated by Alaska Airlines.(AS 472)
Daily 18:03 Seattle-Tacoma (SEA) 23:59 Saint Louis (STL) 1
JAL JL 5438 Non-stop Boeing 737 (73J) 3:56 Effective 2024-04-16 through 2024-05-15
Codeshare flight, operated by Alaska Airlines.(AS 472)
Mon,Wed-Sun 18:05 Seattle-Tacoma (SEA) 23:59 Saint Louis (STL) 1
JAL JL 5438 Non-stop Boeing 737 (73J) 3:54 Valid until 2024-01-05
Codeshare flight, operated by Alaska Airlines.(AS 472)
Tue 18:05 Seattle-Tacoma (SEA) 23:59 Saint Louis (STL) 1
JAL JL 5438 Non-stop Boeing 737 MAX 9 (7M9) 3:54 Operates only on 2024-01-02
Codeshare flight, operated by Alaska Airlines.(AS 472)
Sat 18:05 Seattle-Tacoma (SEA) 23:59 Saint Louis (STL) 1
JAL JL 5438 Non-stop Boeing 737-900 (739) 3:54 Operates only on 2024-01-06
Codeshare flight, operated by Alaska Airlines.(AS 472)
Daily 18:05 Seattle-Tacoma (SEA) 23:59 Saint Louis (STL) 1
JAL JL 5438 Non-stop Boeing 737 (73J) 3:54 Effective 2024-03-14 through 2024-03-20
Codeshare flight, operated by Alaska Airlines.(AS 472)
Thu 18:05 Seattle-Tacoma (SEA) 23:59 Saint Louis (STL) 1
JAL JL 5438 Non-stop Boeing 737 MAX 9 (7M9) 3:54 Operates only on 2024-03-21
Codeshare flight, operated by Alaska Airlines.(AS 472)
Daily 18:05 Seattle-Tacoma (SEA) 23:59 Saint Louis (STL) 1
JAL JL 5438 Non-stop Boeing 737 (73J) 3:54 Effective 2024-03-22 through 2024-03-29
Codeshare flight, operated by Alaska Airlines.(AS 472)
Fri,Sat 18:05 Seattle-Tacoma (SEA) 23:59 Saint Louis (STL) 1
JAL JL 5438 Non-stop Boeing 737-900 (739) 3:54 Effective 2024-03-30 through 2024-04-06
Codeshare flight, operated by Alaska Airlines.(AS 472)
Mon-Thu,Sun 18:05 Seattle-Tacoma (SEA) 23:59 Saint Louis (STL) 1
JAL JL 5438 Non-stop Boeing 737 (73J) 3:54 Effective 2024-03-31 through 2024-04-15
Codeshare flight, operated by Alaska Airlines.(AS 472)
Fri 18:05 Seattle-Tacoma (SEA) 23:59 Saint Louis (STL) 1
JAL JL 5438 Non-stop Boeing 737-800 (73H) 3:54 Operates only on 2024-04-12
Codeshare flight, operated by Alaska Airlines.(AS 472)
Sat 18:05 Seattle-Tacoma (SEA) 23:59 Saint Louis (STL) 1
JAL JL 5438 Non-stop Boeing 737-900 (739) 3:54 Operates only on 2024-04-13
Codeshare flight, operated by Alaska Airlines.(AS 472)
Mon,Thu,Sun 18:10 Seattle-Tacoma (SEA) 23:58 Saint Louis (STL) 1
JAL JL 5438 Non-stop Boeing 737 (73J) 3:48 Effective 2024-02-15 through 2024-02-22
Codeshare flight, operated by Alaska Airlines.(AS 472)
Fri 18:10 Seattle-Tacoma (SEA) 23:58 Saint Louis (STL) 1
JAL JL 5438 Non-stop Boeing 737-900 (739) 3:48 Operates only on 2024-02-16
Codeshare flight, operated by Alaska Airlines.(AS 472)
Mon,Thu,Fri,Sun 18:10 Seattle-Tacoma (SEA) 23:58 Saint Louis (STL) 1
JAL JL 5438 Non-stop Boeing 737 (73J) 3:48 Effective 2024-02-23 through 2024-03-04
Codeshare flight, operated by Alaska Airlines.(AS 472)
Thu 18:10 Seattle-Tacoma (SEA) 23:58 Saint Louis (STL) 1
JAL JL 5438 Non-stop Boeing 737-900 (739) 3:48 Operates only on 2024-03-07
Codeshare flight, operated by Alaska Airlines.(AS 472)
Mon,Fri,Sun 18:10 Seattle-Tacoma (SEA) 23:58 Saint Louis (STL) 1
JAL JL 5438 Non-stop Boeing 737 (73J) 3:48 Effective 2024-03-08 through 2024-03-11
Codeshare flight, operated by Alaska Airlines.(AS 472)
Daily 07:21 Seattle-Tacoma (SEA) 13:08 Saint Louis (STL) 1
American Airlines AA 7468 Non-stop Boeing 737 (737) 3:47 Effective 2024-01-08 through 2024-02-14
Codeshare flight, operated by Alaska Airlines.(AS 388)
Daily 07:28 Seattle-Tacoma (SEA) 13:26 Saint Louis (STL) 1
American Airlines AA 7468 Non-stop Boeing 737 (737) 3:58 Effective 2024-03-14 through 2024-04-15
Codeshare flight, operated by Alaska Airlines.(AS 388)
Daily 07:30 Seattle-Tacoma (SEA) 13:24 Saint Louis (STL) 1
American Airlines AA 7468 Non-stop Boeing 737 (737) 3:54 Valid until 2024-01-07
Codeshare flight, operated by Alaska Airlines.(AS 388)
Mon,Thu,Fri,Sun 07:30 Seattle-Tacoma (SEA) 13:21 Saint Louis (STL) 1
American Airlines AA 7468 Non-stop Boeing 737 (737) 3:51 Effective 2024-02-15 through 2024-03-11
Codeshare flight, operated by Alaska Airlines.(AS 388)
Daily 07:36 Seattle-Tacoma (SEA) 13:35 Saint Louis (STL) 1
American Airlines AA 7468 Non-stop Boeing 737 (737) 3:59 Effective 2024-04-16 through 2024-05-15
Codeshare flight, operated by Alaska Airlines.(AS 388)
Daily 10:35 Seattle-Tacoma (SEA) 16:27 Saint Louis (STL) 1
American Airlines AA 7468 Non-stop Boeing 737 (737) 3:52 Effective from 2024-05-16
Codeshare flight, operated by Alaska Airlines.(AS 388)
Sat 13:00 Seattle-Tacoma (SEA) 18:56 Saint Louis (STL) 1
American Airlines AA 7477 Non-stop Boeing 737 (737) 3:56 Effective 2024-06-15 through 2024-08-17
Codeshare flight, operated by Alaska Airlines.(AS 436)
Tue,Wed 07:30 Seattle-Tacoma (SEA) 13:21 Saint Louis (STL) 1
American Airlines AA 7514 Non-stop Boeing 737 (737) 3:51 Effective 2024-03-05 through 2024-03-13
Codeshare flight, operated by Alaska Airlines.(AS 388)
Daily 13:00 Seattle-Tacoma (SEA) 18:56 Saint Louis (STL) 1
American Airlines AA 7533 Non-stop Boeing 737 (737) 3:56 Effective 2024-05-16 through 2024-06-14
Codeshare flight, operated by Alaska Airlines.(AS 436)
Mon-Fri,Sun 13:00 Seattle-Tacoma (SEA) 18:56 Saint Louis (STL) 1
American Airlines AA 7533 Non-stop Boeing 737 (737) 3:56 Effective 2024-06-16 through 2024-08-23
Codeshare flight, operated by Alaska Airlines.(AS 436)
Daily 13:00 Seattle-Tacoma (SEA) 18:56 Saint Louis (STL) 1
American Airlines AA 7533 Non-stop Boeing 737 (737) 3:56 Effective 2024-08-24 through 2024-09-30
Codeshare flight, operated by Alaska Airlines.(AS 436)
Tue,Wed,Sat 07:30 Seattle-Tacoma (SEA) 13:21 Saint Louis (STL) 1
American Airlines AA 7626 Non-stop Boeing 737 (737) 3:51 Effective 2024-02-17 through 2024-03-02
Codeshare flight, operated by Alaska Airlines.(AS 388)
Sat 07:30 Seattle-Tacoma (SEA) 13:21 Saint Louis (STL) 1
American Airlines AA 7626 Non-stop Boeing 737 (737) 3:51 Operates only on 2024-03-09
Codeshare flight, operated by Alaska Airlines.(AS 388)
Daily 17:45 Seattle-Tacoma (SEA) 23:41 Saint Louis (STL) 1
American Airlines AA 7626 Non-stop Boeing 737 (737) 3:56 Effective from 2024-05-16
Codeshare flight, operated by Alaska Airlines.(AS 472)
Daily 18:03 Seattle-Tacoma (SEA) 23:59 Saint Louis (STL) 1
American Airlines AA 7626 Non-stop Boeing 737 (737) 3:56 Effective 2024-04-16 through 2024-05-15
Codeshare flight, operated by Alaska Airlines.(AS 472)
Daily 18:05 Seattle-Tacoma (SEA) 23:59 Saint Louis (STL) 1
American Airlines AA 7626 Non-stop Boeing 737 (737) 3:54 Valid until 2024-01-06
Codeshare flight, operated by Alaska Airlines.(AS 472)
Daily 18:05 Seattle-Tacoma (SEA) 23:59 Saint Louis (STL) 1
American Airlines AA 7626 Non-stop Boeing 737 (737) 3:54 Effective 2024-03-14 through 2024-04-15
Codeshare flight, operated by Alaska Airlines.(AS 472)
Mon,Thu,Fri,Sun 18:10 Seattle-Tacoma (SEA) 23:58 Saint Louis (STL) 1
American Airlines AA 7626 Non-stop Boeing 737 (737) 3:48 Effective 2024-02-15 through 2024-03-11
Codeshare flight, operated by Alaska Airlines.(AS 472)
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All airlines flying from Seattle-Tacoma (SEA) to Saint Louis (STL).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Operates only on 2024-04-12
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 472)
Duration: 3:54, non-stop
Boeing 737-800 (73H)

Operates only on 2024-04-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 472)
Duration: 3:54, non-stop
Boeing 737-900 (739)

Effective 2024-02-15 through 2024-02-22
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 472)
Duration: 3:48, non-stop
Boeing 737 (73J)

Operates only on 2024-02-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 472)
Duration: 3:48, non-stop
Boeing 737-900 (739)

Effective 2024-02-23 through 2024-03-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 472)
Duration: 3:48, non-stop
Boeing 737 (73J)

Operates only on 2024-03-07
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 472)
Duration: 3:48, non-stop
Boeing 737-900 (739)

Effective 2024-03-08 through 2024-03-11
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 472)
Duration: 3:48, non-stop
Boeing 737 (73J)

Effective 2024-05-16 through 2024-09-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 436)
Duration: 3:56, non-stop
Boeing 737 (73J)

Effective from 2024-10-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 472)
Duration: 3:56, non-stop
Boeing 737 (73J)

Effective 2024-04-16 through 2024-05-15
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 472)
Duration: 3:56, non-stop
Boeing 737 (73J)

Valid until 2024-01-05
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 472)
Duration: 3:54, non-stop
Boeing 737 (73J)

Operates only on 2024-01-02
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 472)
Duration: 3:54, non-stop
Boeing 737 MAX 9 (7M9)

Operates only on 2024-01-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 472)
Duration: 3:54, non-stop
Boeing 737-900 (739)

Effective 2024-03-14 through 2024-03-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 472)
Duration: 3:54, non-stop
Boeing 737 (73J)

Operates only on 2024-03-21
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 472)
Duration: 3:54, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-03-22 through 2024-03-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 472)
Duration: 3:54, non-stop
Boeing 737 (73J)

Effective 2024-03-30 through 2024-04-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 472)
Duration: 3:54, non-stop
Boeing 737-900 (739)

Effective 2024-03-31 through 2024-04-15
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 472)
Duration: 3:54, non-stop
Boeing 737 (73J)

Operates only on 2024-04-12
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 472)
Duration: 3:54, non-stop
Boeing 737-800 (73H)

Operates only on 2024-04-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 472)
Duration: 3:54, non-stop
Boeing 737-900 (739)

Effective 2024-02-15 through 2024-02-22
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 472)
Duration: 3:48, non-stop
Boeing 737 (73J)

Operates only on 2024-02-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 472)
Duration: 3:48, non-stop
Boeing 737-900 (739)

Effective 2024-02-23 through 2024-03-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 472)
Duration: 3:48, non-stop
Boeing 737 (73J)

Operates only on 2024-03-07
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 472)
Duration: 3:48, non-stop
Boeing 737-900 (739)

Effective 2024-03-08 through 2024-03-11
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 472)
Duration: 3:48, non-stop
Boeing 737 (73J)

Effective 2024-01-08 through 2024-02-14
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 388)
Duration: 3:47, non-stop
Boeing 737 (737)

Effective 2024-03-14 through 2024-04-15
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 388)
Duration: 3:58, non-stop
Boeing 737 (737)

Valid until 2024-01-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 388)
Duration: 3:54, non-stop
Boeing 737 (737)

Effective 2024-02-15 through 2024-03-11
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 388)
Duration: 3:51, non-stop
Boeing 737 (737)

Effective 2024-04-16 through 2024-05-15
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 388)
Duration: 3:59, non-stop
Boeing 737 (737)

Effective from 2024-05-16
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 388)
Duration: 3:52, non-stop
Boeing 737 (737)

Effective 2024-06-15 through 2024-08-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 436)
Duration: 3:56, non-stop
Boeing 737 (737)

Effective 2024-03-05 through 2024-03-13
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 388)
Duration: 3:51, non-stop
Boeing 737 (737)

Effective 2024-05-16 through 2024-06-14
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 436)
Duration: 3:56, non-stop
Boeing 737 (737)

Effective 2024-06-16 through 2024-08-23
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 436)
Duration: 3:56, non-stop
Boeing 737 (737)

Effective 2024-08-24 through 2024-09-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 436)
Duration: 3:56, non-stop
Boeing 737 (737)

Effective 2024-02-17 through 2024-03-02
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 388)
Duration: 3:51, non-stop
Boeing 737 (737)

Operates only on 2024-03-09
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 388)
Duration: 3:51, non-stop
Boeing 737 (737)

Effective from 2024-05-16
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 472)
Duration: 3:56, non-stop
Boeing 737 (737)

Effective 2024-04-16 through 2024-05-15
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 472)
Duration: 3:56, non-stop
Boeing 737 (737)

Valid until 2024-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 472)
Duration: 3:54, non-stop
Boeing 737 (737)

Effective 2024-03-14 through 2024-04-15
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 472)
Duration: 3:54, non-stop
Boeing 737 (737)

Effective 2024-02-15 through 2024-03-11
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 472)
Duration: 3:48, non-stop
Boeing 737 (737)
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  • A domestic route departing from the Seattle-Tacoma airport (SEA) and arriving at Saint Louis airport (STL).
  • The flight distance is 1704 miles, or 2743 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 4:00.