Using the online timetable is an easy way to look at all the direct flights Saint Louis — Washington
141 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 | 08:51 | sun | JL88 | Jet Linx Aviation | 1h 51m | Lambert-St. Louis International Airport — Washington Dulles International Airport | Select dates |
| 06:12 | 09:18 | sat | AA269 | American Airlines | 2h 6m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 06:19 | 09:25 | mon, tue, wed, thu, fri, sun | AA269 | American Airlines | 2h 6m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 06:20 | 09:21 | mon, tue, wed, fri, sat | AA696 | American Airlines | 2h 1m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 08:15 | 11:15 | fri | WN1518 | Southwest Airlines | 2h 0m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 08:20 | 11:20 | tue, wed, sat | WN1518 | Southwest Airlines | 2h 0m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 08:27 | 11:37 | mon, tue, thu, fri, sat, sun | UA4506 | United Airlines | 2h 10m | Lambert-St. Louis International Airport — Washington Dulles International Airport | Select dates |
| 08:30 | 11:35 | tue | AA4458 | American Airlines | 2h 5m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 08:30 | 11:34 | daily | UA4506 | United Airlines | 2h 4m | Lambert-St. Louis International Airport — Washington Dulles International Airport | Select dates |
| 08:30 | 11:38 | daily | UA4506 | United Airlines | 2h 8m | Lambert-St. Louis International Airport — Washington Dulles International Airport | Select dates |
| 08:30 | 11:39 | mon, tue, wed, thu, fri, sat | UA4506 | United Airlines | 2h 9m | Lambert-St. Louis International Airport — Washington Dulles International Airport | Select dates |
| 08:32 | 11:38 | mon, tue | AA4458 | American Airlines | 2h 6m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 08:46 | 11:53 | mon, tue, wed, thu, fri | AA5654 | American Airlines | 2h 7m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 08:47 | 11:59 | mon, tue, wed, thu, fri, sun | AA4418 | American Airlines | 2h 12m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 08:53 | 11:59 | sun | AA4458 | American Airlines | 2h 6m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 08:54 | 11:59 | mon, thu, fri | AA4418 | American Airlines | 2h 5m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 08:55 | 11:59 | mon | AA4418 | American Airlines | 2h 4m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 08:55 | 11:55 | sun | WN4789 | Southwest Airlines | 2h 0m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 09:04 | 12:10 | sat | AA4458 | American Airlines | 2h 6m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 10:08 | 13:14 | mon, tue, thu, fri, sat, sun | AA4458 | American Airlines | 2h 6m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 12:55 | 16:00 | mon, tue, wed, thu, fri | WN4694 | Southwest Airlines | 2h 5m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 13:00 | 16:00 | mon, wed, fri, sun | WN3034 | Southwest Airlines | 2h 0m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 13:00 | 16:06 | daily | UA4427 | United Airlines | 2h 6m | Lambert-St. Louis International Airport — Washington Dulles International Airport | Select dates |
| 13:00 | 16:10 | mon, tue, wed, fri, sat, sun | UA4454 | United Airlines | 2h 10m | Lambert-St. Louis International Airport — Washington Dulles International Airport | Select dates |
| 13:00 | 16:08 | daily | UA4454 | United Airlines | 2h 8m | Lambert-St. Louis International Airport — Washington Dulles International Airport | Select dates |
| 13:20 | 16:15 | mon, thu, fri | WN4583 | Southwest Airlines | 1h 55m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 15:10 | 18:10 | sun | WN443 | Southwest Airlines | 2h 0m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 15:20 | 18:20 | mon, thu, fri | WN443 | Southwest Airlines | 2h 0m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 15:25 | 18:25 | tue, wed | WN443 | Southwest Airlines | 2h 0m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 15:35 | 18:30 | sun | WN6122 | Southwest Airlines | 1h 55m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 15:40 | 18:30 | thu | WN2548 | Southwest Airlines | 1h 50m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 15:45 | 18:40 | mon, tue, wed, thu, fri, sat | WN6122 | Southwest Airlines | 1h 55m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 15:45 | 18:45 | sat | WN443 | Southwest Airlines | 2h 0m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 15:50 | 18:40 | sun | WN960 | Southwest Airlines | 1h 50m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 16:00 | 18:55 | mon | WN6122 | Southwest Airlines | 1h 55m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 16:06 | 19:09 | wed, thu | AA5398 | American Airlines | 2h 3m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 16:10 | 19:10 | mon, thu | AA5398 | American Airlines | 2h 0m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 17:41 | 20:49 | mon, tue, thu, fri | AA5398 | American Airlines | 2h 8m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 18:28 | 21:30 | mon, wed | AA5398 | American Airlines | 2h 2m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 18:29 | 21:30 | wed | AA5398 | American Airlines | 2h 1m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 19:00 | 21:55 | mon, tue, wed, thu | WN1522 | Southwest Airlines | 1h 55m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 19:25 | 22:20 | wed | WN6123 | Southwest Airlines | 1h 55m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 20:35 | 23:30 | tue, wed, sun | WN6123 | Southwest Airlines | 1h 55m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |
| 20:50 | 23:40 | mon, thu, fri | WN6123 | Southwest Airlines | 1h 50m | Lambert-St. Louis International Airport — Ronald Reagan National Airport | Select dates |