Using the online timetable is an easy way to look at all the direct flights Saint Louis — Washington
62 flights in a week
Departure and arrival times are local (Saint Louis and Washington)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 06:00 | 09:10 | mon, tue, wed, thu, fri, sat | AA5094 | American Eagle | 2h 10m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 07:12 | 10:14 | sun | AA3185 | American Eagle | 2h 2m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 08:15 | 11:23 | daily | UA4506 | United Airlines | 2h 8m | Lambert-St. Louis International Airport — Washington Dulles International Airport | Select dates |
| 08:15 | 11:15 | mon, tue, wed, thu, fri | WN2383 | Southwest Airlines (Illinois One Livery) | 2h 0m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 08:30 | 11:25 | fri | WN2383 | Southwest Airlines (Illinois One Livery) | 1h 55m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 08:40 | 11:35 | sun | WN2383 | Southwest Airlines (Illinois One Livery) | 1h 55m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 08:45 | 11:40 | sat | WN2383 | Southwest Airlines (Illinois One Livery) | 1h 55m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 09:40 | 12:49 | mon, tue, wed, thu, fri | AA5629 | American Eagle | 2h 9m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 13:00 | 16:00 | sun | WN1100 | Southwest Airlines (Illinois One Livery) | 2h 0m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 13:04 | 16:12 | daily | UA4454 | United Airlines | 2h 8m | Lambert-St. Louis International Airport — Washington Dulles International Airport | Select dates |
| 13:05 | 16:05 | mon, thu, fri | WN4683 | Southwest Airlines (Illinois One Livery) | 2h 0m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 13:10 | 16:10 | sat | WN1100 | Southwest Airlines (Illinois One Livery) | 2h 0m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 13:15 | 16:15 | tue, wed | WN1100 | Southwest Airlines (Illinois One Livery) | 2h 0m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 15:55 | 18:55 | mon, tue, wed, thu, fri, sun | WN3196 | Southwest Airlines (Illinois One Livery) | 2h 0m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 17:47 | 20:48 | thu | AA2286 | American Eagle | 2h 1m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 17:48 | 20:49 | mon, tue, wed, thu, fri, sun | AA2286 | American Eagle | 2h 1m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 18:40 | 21:40 | sat | WN626 | Southwest Airlines (Illinois One Livery) | 2h 0m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 19:00 | 22:00 | fri | WN894 | Southwest Airlines (Illinois One Livery) | 2h 0m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 19:20 | 22:20 | mon, thu, fri | WN2374 | Southwest Airlines (Illinois One Livery) | 2h 0m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 19:45 | 22:45 | tue, wed | WN626 | Southwest Airlines (Illinois One Livery) | 2h 0m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 20:35 | 23:35 | sun | WN626 | Southwest Airlines (Illinois One Livery) | 2h 0m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |