Using the online timetable is an easy way to look at all the direct flights Seattle — Saint Louis
55 flights in a week
Departure and arrival times are local (Seattle and Saint Louis)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 08:00 | 13:53 | mon, tue, wed, thu, fri, sun | AS381 | Alaska Horizon | 3h 53m | Seattle-Tacoma International Airport — Lambert-St. Louis International Airport | Select dates |
| 08:26 | 14:25 | mon, tue, thu, fri, sat, sun | AS503 | Alaska Horizon | 3h 59m | Seattle-Tacoma International Airport — Lambert-St. Louis International Airport | Select dates |
| 08:32 | 14:26 | daily | AS388 | Alaska Horizon | 3h 54m | Seattle-Tacoma International Airport — Lambert-St. Louis International Airport | Select dates |
| 08:45 | 14:35 | sat | WN1242 | Southwest Airlines | 3h 50m | Seattle-Tacoma International Airport — Lambert-St. Louis International Airport | Select dates |
| 11:05 | 16:55 | mon, thu, fri | WN1242 | Southwest Airlines | 3h 50m | Seattle-Tacoma International Airport — Lambert-St. Louis International Airport | Select dates |
| 11:30 | 17:30 | tue, wed | WN1242 | Southwest Airlines | 4h 0m | Seattle-Tacoma International Airport — Lambert-St. Louis International Airport | Select dates |
| 12:46 | 18:35 | mon, tue, wed, fri, sat | AS291 | Alaska Horizon | 3h 49m | Seattle-Tacoma International Airport — Lambert-St. Louis International Airport | Select dates |
| 13:30 | 19:04 | thu, fri | SY8722 | Sun Country Airlines | 3h 34m | Boeing Field International Airport — Lambert-St. Louis International Airport | Select dates |
| 18:03 | 23:59 | mon, tue, wed, thu, sat | AS472 | Alaska Horizon | 3h 56m | Seattle-Tacoma International Airport — Lambert-St. Louis International Airport | Select dates |
| 18:04 | 23:59 | daily | AS472 | Alaska Horizon | 3h 55m | Seattle-Tacoma International Airport — Lambert-St. Louis International Airport | Select dates |
| 18:04 | 00:04 | daily | AS238 | Alaska Horizon | 4h 0m | Seattle-Tacoma International Airport — Lambert-St. Louis International Airport | Select dates |
| 18:06 | 23:59 | tue, wed, sat | AS472 | Alaska Horizon | 3h 53m | Seattle-Tacoma International Airport — Lambert-St. Louis International Airport | Select dates |
| 23:30 | 05:04 | sun | SY8728 | Sun Country Airlines | 3h 34m | Seattle-Tacoma International Airport — Lambert-St. Louis International Airport | Select dates |