Using the online timetable is an easy way to look at all the direct flights Saint Louis — Seattle
32 flights in a week
Departure and arrival times are local (Saint Louis and Seattle)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 07:00 | 09:30 | daily | AS473 | Alaska Airlines | 4h 30m | Lambert-St. Louis International Airport — Seattle-Tacoma International Airport | Select dates |
| 07:00 | 09:20 | tue, wed, fri, sat | AS473 | Alaska Airlines | 4h 20m | Lambert-St. Louis International Airport — Seattle-Tacoma International Airport | Select dates |
| 07:00 | 09:14 | mon, tue, wed, thu, fri | AS473 | Alaska Airlines | 4h 14m | Lambert-St. Louis International Airport — Seattle-Tacoma International Airport | Select dates |
| 14:15 | 16:35 | tue, wed | WN3910 | Southwest Airlines | 4h 20m | Lambert-St. Louis International Airport — Seattle-Tacoma International Airport | Select dates |
| 14:36 | 16:49 | daily | AS388 | Alaska Airlines | 4h 13m | Lambert-St. Louis International Airport — Seattle-Tacoma International Airport | Select dates |
| 15:50 | 18:10 | sat | WN3910 | Southwest Airlines | 4h 20m | Lambert-St. Louis International Airport — Seattle-Tacoma International Airport | Select dates |
| 19:41 | 22:00 | mon, fri, sat, sun | AS349 | Alaska Airlines | 4h 19m | Lambert-St. Louis International Airport — Seattle-Tacoma International Airport | Select dates |
| 23:00 | 00:50 | sat, sun | SY8722 | Sun Country Airlines | 3h 50m | Lambert-St. Louis International Airport — Boeing Field International Airport | Select dates |