All airlines flying from Saint Louis (STL) to Seattle-Tacoma (SEA).
| FLIGHT SCHEDULE |
|---|
| Direct Flights: |
| Daily
19:50
Saint Louis (STL) 1
22:34
Seattle-Tacoma (SEA) Alaska Airlines AS 349 Non-stop Boeing 737 (73J) 4:44 Effective 2024-05-16 through 2024-09-30 |
| Daily
14:18
Saint Louis (STL) 1
17:00
Seattle-Tacoma (SEA) Alaska Airlines AS 388 Non-stop Boeing 737 (73J) 4:42 Effective 2024-01-08 through 2024-02-14 |
| Daily
14:20
Saint Louis (STL) 1
16:56
Seattle-Tacoma (SEA) Alaska Airlines AS 388 Non-stop Boeing 737 (73J) 4:36 Valid until 2024-01-07 |
| Mon,Thu,Fri,Sun
14:21
Saint Louis (STL) 1
16:59
Seattle-Tacoma (SEA) Alaska Airlines AS 388 Non-stop Boeing 737 (73J) 4:38 Effective 2024-02-15 through 2024-03-11 |
| Daily
14:26
Saint Louis (STL) 1
16:58
Seattle-Tacoma (SEA) Alaska Airlines AS 388 Non-stop Boeing 737 (73J) 4:32 Effective 2024-03-14 through 2024-03-29 |
| Sat
14:26
Saint Louis (STL) 1
16:58
Seattle-Tacoma (SEA) Alaska Airlines AS 388 Non-stop Boeing 737-900 (739) 4:32 Operates only on 2024-03-30 |
| Mon-Fri,Sun
14:26
Saint Louis (STL) 1
16:58
Seattle-Tacoma (SEA) Alaska Airlines AS 388 Non-stop Boeing 737 (73J) 4:32 Effective 2024-03-31 through 2024-04-11 |
| Fri,Sat
14:26
Saint Louis (STL) 1
16:58
Seattle-Tacoma (SEA) Alaska Airlines AS 388 Non-stop Boeing 737 MAX 9 (7M9) 4:32 Effective 2024-04-06 through 2024-04-12 |
| Mon,Sat
14:26
Saint Louis (STL) 1
16:58
Seattle-Tacoma (SEA) Alaska Airlines AS 388 Non-stop Boeing 737-900 (739) 4:32 Effective 2024-04-13 through 2024-04-15 |
| Sun
14:26
Saint Louis (STL) 1
16:58
Seattle-Tacoma (SEA) Alaska Airlines AS 388 Non-stop Boeing 737 (73J) 4:32 Operates only on 2024-04-14 |
| Daily
14:35
Saint Louis (STL) 1
17:00
Seattle-Tacoma (SEA) Alaska Airlines AS 388 Non-stop Boeing 737 (73J) 4:25 Effective 2024-04-16 through 2024-05-15 |
| Daily
17:30
Saint Louis (STL) 1
20:14
Seattle-Tacoma (SEA) Alaska Airlines AS 388 Non-stop Boeing 737 (73J) 4:44 Effective from 2024-05-16 |
| Mon,Tue,Thu-Sun
07:00
Saint Louis (STL) 1
09:40
Seattle-Tacoma (SEA) Alaska Airlines AS 473 Non-stop Boeing 737 (73J) 4:40 Valid until 2024-01-06 |
| Wed
07:00
Saint Louis (STL) 1
09:40
Seattle-Tacoma (SEA) Alaska Airlines AS 473 Non-stop Boeing 737 MAX 9 (7M9) 4:40 Operates only on 2024-01-03 |
| Sun
07:00
Saint Louis (STL) 1
09:40
Seattle-Tacoma (SEA) Alaska Airlines AS 473 Non-stop Boeing 737-900 (739) 4:40 Operates only on 2024-01-07 |
| Mon-Fri,Sun
07:00
Saint Louis (STL) 1
09:42
Seattle-Tacoma (SEA) Alaska Airlines AS 473 Non-stop Boeing 737 (73J) 4:42 Effective 2024-02-16 through 2024-02-23 |
| Sat
07:00
Saint Louis (STL) 1
09:42
Seattle-Tacoma (SEA) Alaska Airlines AS 473 Non-stop Boeing 737-900 (739) 4:42 Operates only on 2024-02-17 |
| Daily
07:00
Saint Louis (STL) 1
09:42
Seattle-Tacoma (SEA) Alaska Airlines AS 473 Non-stop Boeing 737 (73J) 4:42 Effective 2024-02-24 through 2024-03-07 |
| Fri
07:00
Saint Louis (STL) 1
09:42
Seattle-Tacoma (SEA) Alaska Airlines AS 473 Non-stop Boeing 737-900 (739) 4:42 Operates only on 2024-03-08 |
| Mon-Wed,Sat,Sun
07:00
Saint Louis (STL) 1
09:42
Seattle-Tacoma (SEA) Alaska Airlines AS 473 Non-stop Boeing 737 (73J) 4:42 Effective 2024-03-09 through 2024-03-13 |
| Daily
07:00
Saint Louis (STL) 1
09:30
Seattle-Tacoma (SEA) Alaska Airlines AS 473 Non-stop Boeing 737 (73J) 4:30 Effective 2024-03-14 through 2024-03-21 |
| Fri
07:00
Saint Louis (STL) 1
09:30
Seattle-Tacoma (SEA) Alaska Airlines AS 473 Non-stop Boeing 737 MAX 9 (7M9) 4:30 Operates only on 2024-03-22 |
| Daily
07:00
Saint Louis (STL) 1
09:30
Seattle-Tacoma (SEA) Alaska Airlines AS 473 Non-stop Boeing 737 (73J) 4:30 Effective 2024-03-23 through 2024-03-30 |
| Sat,Sun
07:00
Saint Louis (STL) 1
09:30
Seattle-Tacoma (SEA) Alaska Airlines AS 473 Non-stop Boeing 737-900 (739) 4:30 Effective 2024-03-31 through 2024-04-07 |
| Mon-Fri
07:00
Saint Louis (STL) 1
09:30
Seattle-Tacoma (SEA) Alaska Airlines AS 473 Non-stop Boeing 737 (73J) 4:30 Effective 2024-04-01 through 2024-04-15 |
| Sat
07:00
Saint Louis (STL) 1
09:30
Seattle-Tacoma (SEA) Alaska Airlines AS 473 Non-stop Boeing 737-800 (73H) 4:30 Operates only on 2024-04-13 |
| Sun
07:00
Saint Louis (STL) 1
09:30
Seattle-Tacoma (SEA) Alaska Airlines AS 473 Non-stop Boeing 737-900 (739) 4:30 Operates only on 2024-04-14 |
| Daily
07:00
Saint Louis (STL) 1
09:25
Seattle-Tacoma (SEA) Alaska Airlines AS 473 Non-stop Boeing 737 (73J) 4:25 Effective 2024-04-16 through 2024-05-15 |
| Daily
07:00
Saint Louis (STL) 1
09:26
Seattle-Tacoma (SEA) Alaska Airlines AS 473 Non-stop Boeing 737 (73J) 4:26 Effective from 2024-05-16 |
| Mon,Thu,Fri
11:35
Saint Louis (STL) 2
13:50
Seattle-Tacoma (SEA) Southwest Airlines WN 976 Non-stop Boeing 737-800 (73H) 4:15 Effective 2024-08-05 through 2024-09-30 |
| Sun
17:00
Saint Louis (STL) 2
19:20
Seattle-Tacoma (SEA) Southwest Airlines WN 1708 Non-stop Boeing 737-700 (73W) 4:20 Operates only on 2024-09-01 |
| Sun
18:25
Saint Louis (STL) 2
20:45
Seattle-Tacoma (SEA) Southwest Airlines WN 1708 Non-stop Boeing 737-700 (73W) 4:20 Effective 2024-08-11 through 2024-08-25 |
| Sun
18:25
Saint Louis (STL) 2
20:45
Seattle-Tacoma (SEA) Southwest Airlines WN 1708 Non-stop Boeing 737-700 (73W) 4:20 Effective 2024-09-08 through 2024-09-29 |
| Mon,Thu,Fri
13:20
Saint Louis (STL) 2
15:40
Seattle-Tacoma (SEA) Southwest Airlines WN 2624 Non-stop Boeing 737-800 (73H) 4:20 Effective 2024-06-06 through 2024-07-01 |
| Mon,Thu,Fri
13:20
Saint Louis (STL) 2
15:40
Seattle-Tacoma (SEA) Southwest Airlines WN 2624 Non-stop Boeing 737-800 (73H) 4:20 Effective 2024-07-08 through 2024-08-02 |
| Thu
12:50
Saint Louis (STL) 2
15:10
Seattle-Tacoma (SEA) Southwest Airlines WN 3296 Non-stop Boeing 737-700 (73W) 4:20 Operates only on 2024-07-04 |
| Sat
13:20
Saint Louis (STL) 2
15:40
Seattle-Tacoma (SEA) Southwest Airlines WN 3805 Non-stop Boeing 737-700 (73W) 4:20 Effective 2024-08-10 through 2024-09-28 |
| Fri
12:50
Saint Louis (STL) 2
15:10
Seattle-Tacoma (SEA) Southwest Airlines WN 3888 Non-stop Boeing 737-700 (73W) 4:20 Operates only on 2024-07-05 |
| Tue,Wed
11:55
Saint Louis (STL) 2
14:10
Seattle-Tacoma (SEA) Southwest Airlines WN 3910 Non-stop Boeing 737-700 (73W) 4:15 Effective 2024-06-04 through 2024-07-31 |
| Sat
17:40
Saint Louis (STL) 2
20:00
Seattle-Tacoma (SEA) Southwest Airlines WN 3910 Non-stop Boeing 737-700 (73W) 4:20 Effective 2024-06-08 through 2024-08-03 |
| Sun
19:35
Saint Louis (STL) 2
21:55
Seattle-Tacoma (SEA) Southwest Airlines WN 6001 Non-stop Boeing 737-800 (73H) 4:20 Effective 2024-06-09 through 2024-08-04 |
| Non-Direct Flights: |
| Mon,Sun
10:40
Saint Louis (STL) 2
15:15
Seattle-Tacoma (SEA) Southwest Airlines WN 2338 1-stop Boeing 737-700 (73W) 6:35 Valid until 2024-01-01 |
| Wed-Fri,Sun
10:40
Saint Louis (STL) 2
15:15
Seattle-Tacoma (SEA) Southwest Airlines WN 2338 1-stop Boeing 737-700 (73W) 6:35 Effective 2024-01-03 through 2024-01-07 |
| Daily
16:49
Saint Louis (STL) 1
23:00
Seattle-Tacoma (SEA) United Airlines UA 2651 1-stop Airbus A319 (319) 8:11 Effective 2024-03-31 through 2024-05-22 |
| Tue,Wed
14:30
Saint Louis (STL) 2
18:45
Seattle-Tacoma (SEA) Southwest Airlines WN 3870 1-stop Boeing 737-700 (73W) 6:15 Effective 2024-03-12 through 2024-04-03 |
| Thu
06:30
Saint Louis (STL) 2
13:10
Seattle-Tacoma (SEA) Southwest Airlines WN 3365 2-stop Boeing 737-700 (73W) 8:40 Operates only on 2024-07-04 |
| Direct Codeshare Flights: |
| Mon,Wed,Fri
19:50
Saint Louis (STL) 1
22:34
Seattle-Tacoma (SEA) Singapore Airlines SQ 1256 Non-stop Boeing 737 (73J) 4:44 Effective 2024-05-17 through 2024-05-31 Codeshare flight, operated by Alaska Airlines.(AS 349) |
| Mon,Wed,Fri,Sat
19:50
Saint Louis (STL) 1
22:34
Seattle-Tacoma (SEA) Singapore Airlines SQ 1256 Non-stop Boeing 737 (73J) 4:44 Effective 2024-06-01 through 2024-09-30 Codeshare flight, operated by Alaska Airlines.(AS 349) |
| Tue,Thu,Sat
07:00
Saint Louis (STL) 1
09:26
Seattle-Tacoma (SEA) Finnair AY 2588 Non-stop Boeing 737 (73J) 4:26 Effective 2024-06-01 through 2024-10-24 Codeshare flight, operated by Alaska Airlines.(AS 473) |
| Daily
14:18
Saint Louis (STL) 1
17:00
Seattle-Tacoma (SEA) Air Tahiti Nui TN 2680 Non-stop Boeing 737 (73J) 4:42 Effective 2024-01-08 through 2024-02-14 Codeshare flight, operated by Alaska Airlines.(AS 388) |
- A domestic route departing from the Saint Louis airport (STL) and arriving at Seattle-Tacoma airport (SEA).
- The flight distance is 1704 miles, or 2743 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 4:15 and 4:44.
