Using the online timetable is an easy way to look at all the direct flights Saint Louis — Washington
78 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 | daily | AA4421 | American Eagle | 2h 10m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 06:02 | 09:14 | tue | AA5503 | American Eagle | 2h 12m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 08:15 | 11:10 | tue, wed | WN2203 | Southwest Airlines | 1h 55m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 08:20 | 11:15 | thu | WN2338 | Southwest Airlines | 1h 55m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 08:25 | 11:20 | sat | WN2203 | Southwest Airlines | 1h 55m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 08:25 | 11:33 | daily | UA4506 | United Express | 2h 8m | Lambert-St. Louis International Airport — Washington Dulles International Airport | Select dates |
| 08:30 | 11:25 | mon, thu, fri, sun | WN2333 | Southwest Airlines | 1h 55m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 08:35 | 11:30 | sun | WN2203 | Southwest Airlines | 1h 55m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 09:13 | 11:33 | fri | UA4506 | United Express | 1h 19m | Lambert-St. Louis International Airport — Washington Dulles International Airport | Select dates |
| 10:54 | 13:59 | mon, tue, wed, thu, fri | AA4645 | American Eagle | 2h 5m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 12:00 | 14:42 | tue | 7H8751 | New Pacific Airlines | 1h 42m | St. Louis Downtown Airport — Washington Dulles International Airport | Select dates |
| 12:30 | 15:25 | sun | JL88 | Jet Linx Aviation | 1h 55m | Lambert-St. Louis International Airport — Washington Dulles International Airport | Select dates |
| 12:50 | 15:55 | sat, sun | WN2396 | Southwest Airlines | 2h 5m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 13:04 | 16:12 | daily | UA4454 | United Express | 2h 8m | Lambert-St. Louis International Airport — Washington Dulles International Airport | Select dates |
| 13:05 | 16:15 | tue, thu, fri, sat | UA4454 | United Express | 2h 10m | Lambert-St. Louis International Airport — Washington Dulles International Airport | Select dates |
| 13:10 | 16:15 | mon, thu, fri | WN2396 | Southwest Airlines | 2h 5m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 13:10 | 16:20 | sat, sun | UA4454 | United Express | 2h 10m | Lambert-St. Louis International Airport — Washington Dulles International Airport | Select dates |
| 13:10 | 16:17 | wed | UA4454 | United Express | 2h 7m | Lambert-St. Louis International Airport — Washington Dulles International Airport | Select dates |
| 13:10 | 16:10 | mon, tue, wed | WN2333 | Southwest Airlines | 2h 0m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 13:15 | 16:15 | mon, thu, fri, sun | WN2414 | Southwest Airlines | 2h 0m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 13:28 | 16:35 | fri | AA5092 | American Eagle | 2h 7m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 13:50 | 16:58 | tue | AA4769 | American Eagle | 2h 8m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 15:15 | 18:15 | tue | WN2396 | Southwest Airlines | 2h 0m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 15:20 | 18:15 | tue | WN4425 | Southwest Airlines | 1h 55m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 15:35 | 18:40 | thu, fri | WN2571 | Southwest Airlines | 2h 5m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 15:50 | 18:55 | sun | WN3235 | Southwest Airlines | 2h 5m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 17:50 | 20:50 | sat | WN2571 | Southwest Airlines | 2h 0m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 17:53 | 20:55 | thu | AA3042 | American Eagle | 2h 2m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 18:14 | 21:26 | mon, tue, wed, thu, fri, sun | AA5398 | American Eagle | 2h 12m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 19:00 | 21:55 | mon | WN4426 | Southwest Airlines | 1h 55m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 20:00 | 22:55 | mon | WN3110 | Southwest Airlines | 1h 55m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 20:15 | 23:15 | mon, thu, fri | WN3110 | Southwest Airlines | 2h 0m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |