All airlines flying from Seattle-Tacoma (SEA) to Saint Louis (STL).
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| FLIGHT SCHEDULE |
|---|
| Direct Flights: |
| Thu
18:04
Seattle-Tacoma (SEA)
00:04
Saint Louis (STL) 1 Alaska Airlines AS 238 Non-stop Boeing 737 (73J) 4:00 Operates only on 2025-05-15 The flight arrives 1 day after departure. |
| Daily
18:04
Seattle-Tacoma (SEA)
00:04
Saint Louis (STL) 1 Alaska Airlines AS 238 Non-stop Boeing 737 MAX 9 (7M9) 4:00 Effective 2025-05-16 through 2025-05-23 The flight arrives 1 day after departure. |
| Wed,Sat
18:04
Seattle-Tacoma (SEA)
00:04
Saint Louis (STL) 1 Alaska Airlines AS 238 Non-stop Boeing 737 (73J) 4:00 Effective 2025-05-24 through 2025-05-28 The flight arrives 1 day after departure. |
| Mon,Tue,Thu,Sun
18:04
Seattle-Tacoma (SEA)
00:04
Saint Louis (STL) 1 Alaska Airlines AS 238 Non-stop Boeing 737 MAX 9 (7M9) 4:00 Effective 2025-05-25 through 2025-06-03 The flight arrives 1 day after departure. |
| Fri,Sat
18:04
Seattle-Tacoma (SEA)
00:04
Saint Louis (STL) 1 Alaska Airlines AS 238 Non-stop Boeing 737-800 (73H) 4:00 Effective 2025-05-30 through 2025-05-31 The flight arrives 1 day after departure. |
| Mon-Thu,Sat,Sun
18:04
Seattle-Tacoma (SEA)
00:04
Saint Louis (STL) 1 Alaska Airlines AS 238 Non-stop Boeing 737 MAX 9 (7M9) 4:00 Effective 2025-06-04 through 2025-06-10 The flight arrives 1 day after departure. |
| Wed,Fri
18:04
Seattle-Tacoma (SEA)
00:04
Saint Louis (STL) 1 Alaska Airlines AS 238 Non-stop Boeing 737 (73J) 4:00 Effective 2025-06-06 through 2025-06-11 The flight arrives 1 day after departure. |
| Daily
12:39
Seattle-Tacoma (SEA)
18:38
Saint Louis (STL) 1 Alaska Airlines AS 291 Non-stop Boeing 737 (73J) 3:59 Effective 2025-08-20 through 2025-10-03 |
| Mon-Sat
12:46
Seattle-Tacoma (SEA)
18:35
Saint Louis (STL) 1 Alaska Airlines AS 291 Non-stop Boeing 737 MAX 9 (7M9) 3:49 Effective 2025-06-12 through 2025-06-21 |
| Sun
12:46
Seattle-Tacoma (SEA)
18:35
Saint Louis (STL) 1 Alaska Airlines AS 291 Non-stop Boeing 737 (73J) 3:49 Operates only on 2025-06-15 |
| Daily
12:46
Seattle-Tacoma (SEA)
18:35
Saint Louis (STL) 1 Alaska Airlines AS 291 Non-stop Boeing 737 MAX 9 (7M9) 3:49 Effective 2025-06-22 through 2025-06-29 |
| Mon,Tue,Fri
12:46
Seattle-Tacoma (SEA)
18:35
Saint Louis (STL) 1 Alaska Airlines AS 291 Non-stop Boeing 737 (73J) 3:49 Effective 2025-06-30 through 2025-07-04 |
| Mon,Wed,Thu,Sat,Sun
12:46
Seattle-Tacoma (SEA)
18:35
Saint Louis (STL) 1 Alaska Airlines AS 291 Non-stop Boeing 737 MAX 9 (7M9) 3:49 Effective 2025-07-02 through 2025-07-10 |
| Mon,Tue
12:46
Seattle-Tacoma (SEA)
18:35
Saint Louis (STL) 1 Alaska Airlines AS 291 Non-stop Boeing 737 (73J) 3:49 Effective 2025-07-08 through 2025-07-14 |
| Tue-Sun
12:46
Seattle-Tacoma (SEA)
18:35
Saint Louis (STL) 1 Alaska Airlines AS 291 Non-stop Boeing 737 MAX 9 (7M9) 3:49 Effective 2025-07-11 through 2025-07-20 |
| Mon,Tue
12:46
Seattle-Tacoma (SEA)
18:35
Saint Louis (STL) 1 Alaska Airlines AS 291 Non-stop Boeing 737 (73J) 3:49 Effective 2025-07-21 through 2025-07-29 |
| Wed-Sun
12:46
Seattle-Tacoma (SEA)
18:35
Saint Louis (STL) 1 Alaska Airlines AS 291 Non-stop Boeing 737 MAX 9 (7M9) 3:49 Effective 2025-07-23 through 2025-08-03 |
| Mon,Wed-Sun
12:46
Seattle-Tacoma (SEA)
18:35
Saint Louis (STL) 1 Alaska Airlines AS 291 Non-stop Boeing 737 MAX 9 (7M9) 3:49 Effective 2025-08-04 through 2025-08-18 |
| Tue
12:46
Seattle-Tacoma (SEA)
18:35
Saint Louis (STL) 1 Alaska Airlines AS 291 Non-stop Boeing 737 (73J) 3:49 Effective 2025-08-05 through 2025-08-12 |
| Tue
12:46
Seattle-Tacoma (SEA)
18:35
Saint Louis (STL) 1 Alaska Airlines AS 291 Non-stop Boeing 737 MAX 9 (7M9) 3:49 Operates only on 2025-08-19 |
| Daily
08:11
Seattle-Tacoma (SEA)
14:07
Saint Louis (STL) 1 Alaska Airlines AS 314 Non-stop Boeing 737 MAX 9 (7M9) 3:56 Effective 2025-05-16 through 2025-06-11 |
| Daily
08:00
Seattle-Tacoma (SEA)
13:52
Saint Louis (STL) 1 Alaska Airlines AS 388 Non-stop Boeing 737 (73J) 3:52 Effective from 2025-10-04 |
| Mon,Tue,Fri
08:03
Seattle-Tacoma (SEA)
14:08
Saint Louis (STL) 1 Alaska Airlines AS 388 Non-stop Boeing 737 MAX 9 (7M9) 4:05 Valid until 2025-05-06 |
| Wed,Thu,Sat,Sun
08:03
Seattle-Tacoma (SEA)
14:08
Saint Louis (STL) 1 Alaska Airlines AS 388 Non-stop Boeing 737 (73J) 4:05 Valid until 2025-05-07 |
| Tue,Thu
08:03
Seattle-Tacoma (SEA)
14:08
Saint Louis (STL) 1 Alaska Airlines AS 388 Non-stop Boeing 737 MAX 9 (7M9) 4:05 Effective 2025-05-08 through 2025-05-13 |
| Mon,Wed,Fri-Sun
08:03
Seattle-Tacoma (SEA)
14:08
Saint Louis (STL) 1 Alaska Airlines AS 388 Non-stop Boeing 737 (73J) 4:05 Effective 2025-05-09 through 2025-05-14 |
| Daily
08:11
Seattle-Tacoma (SEA)
14:17
Saint Louis (STL) 1 Alaska Airlines AS 388 Non-stop Boeing 737 (73J) 4:06 Effective 2025-08-20 through 2025-10-03 |
| Tue-Thu,Sun
08:32
Seattle-Tacoma (SEA)
14:26
Saint Louis (STL) 1 Alaska Airlines AS 388 Non-stop Boeing 737 MAX 9 (7M9) 3:54 Effective 2025-06-12 through 2025-06-19 |
| Mon,Fri,Sat
08:32
Seattle-Tacoma (SEA)
14:26
Saint Louis (STL) 1 Alaska Airlines AS 388 Non-stop Boeing 737 (73J) 3:54 Effective 2025-06-13 through 2025-06-20 |
| Tue-Thu,Sat,Sun
08:32
Seattle-Tacoma (SEA)
14:26
Saint Louis (STL) 1 Alaska Airlines AS 388 Non-stop Boeing 737 MAX 9 (7M9) 3:54 Effective 2025-06-21 through 2025-06-26 |
| Mon,Fri,Sat
08:32
Seattle-Tacoma (SEA)
14:26
Saint Louis (STL) 1 Alaska Airlines AS 388 Non-stop Boeing 737 (73J) 3:54 Effective 2025-06-23 through 2025-06-30 |
| Tue-Sun
08:32
Seattle-Tacoma (SEA)
14:26
Saint Louis (STL) 1 Alaska Airlines AS 388 Non-stop Boeing 737 MAX 9 (7M9) 3:54 Effective 2025-06-29 through 2025-07-10 |
| Mon,Fri,Sat
08:32
Seattle-Tacoma (SEA)
14:26
Saint Louis (STL) 1 Alaska Airlines AS 388 Non-stop Boeing 737 (73J) 3:54 Effective 2025-07-07 through 2025-07-12 |
| Mon-Thu,Sun
08:32
Seattle-Tacoma (SEA)
14:26
Saint Louis (STL) 1 Alaska Airlines AS 388 Non-stop Boeing 737 MAX 9 (7M9) 3:54 Effective 2025-07-13 through 2025-07-27 |
| Fri,Sat
08:32
Seattle-Tacoma (SEA)
14:26
Saint Louis (STL) 1 Alaska Airlines AS 388 Non-stop Boeing 737 (73J) 3:54 Effective 2025-07-18 through 2025-07-26 |
| Mon,Fri,Sat
08:32
Seattle-Tacoma (SEA)
14:26
Saint Louis (STL) 1 Alaska Airlines AS 388 Non-stop Boeing 737 (73J) 3:54 Effective 2025-07-28 through 2025-08-02 |
| Mon-Thu,Sun
08:32
Seattle-Tacoma (SEA)
14:26
Saint Louis (STL) 1 Alaska Airlines AS 388 Non-stop Boeing 737 MAX 9 (7M9) 3:54 Effective 2025-07-29 through 2025-08-19 |
| Fri
08:32
Seattle-Tacoma (SEA)
14:26
Saint Louis (STL) 1 Alaska Airlines AS 388 Non-stop Boeing 737-900 (739) 3:54 Operates only on 2025-08-08 |
| Fri,Sat
08:32
Seattle-Tacoma (SEA)
14:26
Saint Louis (STL) 1 Alaska Airlines AS 388 Non-stop Boeing 737 (73J) 3:54 Effective 2025-08-09 through 2025-08-16 |
| Thu,Fri
11:25
Seattle-Tacoma (SEA)
17:22
Saint Louis (STL) 1 Alaska Airlines AS 388 Non-stop Boeing 737 (73J) 3:57 Effective 2025-05-15 through 2025-05-16 |
| Daily
11:25
Seattle-Tacoma (SEA)
17:22
Saint Louis (STL) 1 Alaska Airlines AS 388 Non-stop Boeing 737 MAX 9 (7M9) 3:57 Effective 2025-05-17 through 2025-05-25 |
| Mon
11:25
Seattle-Tacoma (SEA)
17:22
Saint Louis (STL) 1 Alaska Airlines AS 388 Non-stop Boeing 737 (73J) 3:57 Operates only on 2025-05-26 |
| Tue-Sat
11:25
Seattle-Tacoma (SEA)
17:22
Saint Louis (STL) 1 Alaska Airlines AS 388 Non-stop Boeing 737 MAX 9 (7M9) 3:57 Effective 2025-05-27 through 2025-05-31 |
| Daily
11:25
Seattle-Tacoma (SEA)
17:18
Saint Louis (STL) 1 Alaska Airlines AS 388 Non-stop Boeing 737 MAX 9 (7M9) 3:53 Effective 2025-06-01 through 2025-06-10 |
| Wed
11:25
Seattle-Tacoma (SEA)
17:18
Saint Louis (STL) 1 Alaska Airlines AS 388 Non-stop Boeing 737 (73J) 3:53 Operates only on 2025-06-11 |
| Daily
18:00
Seattle-Tacoma (SEA)
23:56
Saint Louis (STL) 1 Alaska Airlines AS 472 Non-stop Boeing 737 (73J) 3:56 Effective 2025-10-04 through 2026-01-06 |
| Daily
18:00
Seattle-Tacoma (SEA)
23:56
Saint Louis (STL) 1 Alaska Airlines AS 472 Non-stop Boeing 737 (73J) 3:56 Effective from 2026-02-12 |
| Daily
18:03
Seattle-Tacoma (SEA)
23:59
Saint Louis (STL) 1 Alaska Airlines AS 472 Non-stop Boeing 737 MAX 9 (7M9) 3:56 Valid until 2025-05-13 |
| Wed
18:03
Seattle-Tacoma (SEA)
23:59
Saint Louis (STL) 1 Alaska Airlines AS 472 Non-stop Boeing 737 (73J) 3:56 Operates only on 2025-05-14 |
| Daily
18:03
Seattle-Tacoma (SEA)
23:59
Saint Louis (STL) 1 Alaska Airlines AS 472 Non-stop Boeing 737 (73J) 3:56 Effective 2025-08-20 through 2025-10-03 |
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Parallax here SEA-STL
- 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 3:49 and 4:06.
