Using the online timetable is an easy way to look at all the direct flights Washington — Saint Louis
144 flights in a week
Departure and arrival times are local (Washington and Saint Louis)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 08:00 | 09:20 | daily | WN1885 | Southwest Airlines | 2h 20m | Ronald Reagan National Airport — Lambert-St. Louis International Airport | Select dates |
| 08:00 | 09:10 | mon, thu, fri, sat | WN1960 | Southwest Airlines | 2h 10m | Ronald Reagan National Airport — Lambert-St. Louis International Airport | Select dates |
| 08:10 | 09:20 | sun | WN1960 | Southwest Airlines | 2h 10m | Ronald Reagan National Airport — Lambert-St. Louis International Airport | Select dates |
| 08:15 | 09:40 | sun | WN1885 | Southwest Airlines | 2h 25m | Ronald Reagan National Airport — Lambert-St. Louis International Airport | Select dates |
| 08:22 | 09:52 | mon, wed, thu, fri, sat, sun | AA2594 | American Airlines | 2h 30m | Ronald Reagan National Airport — Lambert-St. Louis International Airport | Select dates |
| 08:30 | 09:54 | daily | UA4427 | United Airlines | 2h 24m | Washington Dulles International Airport — Lambert-St. Louis International Airport | Select dates |
| 08:35 | 10:05 | daily | UA4427 | United Airlines | 2h 30m | Washington Dulles International Airport — Lambert-St. Louis International Airport | Select dates |
| 08:35 | 10:08 | mon, tue, wed, thu, sat, sun | UA4427 | United Airlines | 2h 33m | Washington Dulles International Airport — Lambert-St. Louis International Airport | Select dates |
| 08:35 | 09:58 | daily | UA4427 | United Airlines | 2h 23m | Washington Dulles International Airport — Lambert-St. Louis International Airport | Select dates |
| 08:37 | 10:24 | mon, tue, wed, thu, fri, sun | AA4458 | American Airlines | 2h 47m | Ronald Reagan National Airport — Lambert-St. Louis International Airport | Select dates |
| 08:50 | 10:24 | daily | UA4427 | United Airlines | 2h 34m | Washington Dulles International Airport — Lambert-St. Louis International Airport | Select dates |
| 08:55 | 10:20 | wed | WN2163 | Southwest Airlines | 2h 25m | Ronald Reagan National Airport — Lambert-St. Louis International Airport | Select dates |
| 09:00 | 10:00 | mon | American Airlines | 2h 0m | Ronald Reagan National Airport — Lambert-St. Louis International Airport | Select dates | |
| 12:00 | 13:20 | mon, thu, fri, sun | WN3123 | Southwest Airlines | 2h 20m | Ronald Reagan National Airport — Lambert-St. Louis International Airport | Select dates |
| 12:00 | 13:15 | mon, thu, fri, sun | WN1635 | Southwest Airlines | 2h 15m | Ronald Reagan National Airport — Lambert-St. Louis International Airport | Select dates |
| 12:05 | 13:25 | tue, wed | WN3123 | Southwest Airlines | 2h 20m | Ronald Reagan National Airport — Lambert-St. Louis International Airport | Select dates |
| 12:10 | 13:30 | sat | WN3123 | Southwest Airlines | 2h 20m | Ronald Reagan National Airport — Lambert-St. Louis International Airport | Select dates |
| 12:10 | 13:25 | wed | WN1507 | Southwest Airlines | 2h 15m | Ronald Reagan National Airport — Lambert-St. Louis International Airport | Select dates |
| 12:35 | 13:50 | sat | WN3110 | Southwest Airlines | 2h 15m | Ronald Reagan National Airport — Lambert-St. Louis International Airport | Select dates |
| 14:40 | 15:55 | sun | WN3350 | Southwest Airlines | 2h 15m | Ronald Reagan National Airport — Lambert-St. Louis International Airport | Select dates |
| 14:55 | 16:15 | mon, tue, thu, fri | WN3350 | Southwest Airlines | 2h 20m | Ronald Reagan National Airport — Lambert-St. Louis International Airport | Select dates |
| 15:00 | 16:30 | mon | UA3395 | United Airlines | 2h 30m | Washington Dulles International Airport — Lambert-St. Louis International Airport | Select dates |
| 15:00 | 16:20 | tue, wed | WN3350 | Southwest Airlines | 2h 20m | Ronald Reagan National Airport — Lambert-St. Louis International Airport | Select dates |
| 16:12 | 17:45 | mon, tue, wed | AA5398 | American Airlines | 2h 33m | Ronald Reagan National Airport — Lambert-St. Louis International Airport | Select dates |
| 16:13 | 17:46 | thu, fri | AA5398 | American Airlines | 2h 33m | Ronald Reagan National Airport — Lambert-St. Louis International Airport | Select dates |
| 16:32 | 17:54 | mon, tue, wed, thu, fri, sun | AA5398 | American Airlines | 2h 22m | Ronald Reagan National Airport — Lambert-St. Louis International Airport | Select dates |
| 16:59 | 18:22 | sat | AA5398 | American Airlines | 2h 23m | Ronald Reagan National Airport — Lambert-St. Louis International Airport | Select dates |
| 16:59 | 18:33 | sat | AA5398 | American Airlines | 2h 34m | Ronald Reagan National Airport — Lambert-St. Louis International Airport | Select dates |
| 17:45 | 19:15 | mon, tue, wed | UA4527 | United Airlines | 2h 30m | Washington Dulles International Airport — Lambert-St. Louis International Airport | Select dates |
| 17:50 | 19:25 | daily | UA4527 | United Airlines | 2h 35m | Washington Dulles International Airport — Lambert-St. Louis International Airport | Select dates |
| 17:50 | 19:18 | wed, fri | UA4527 | United Airlines | 2h 28m | Washington Dulles International Airport — Lambert-St. Louis International Airport | Select dates |
| 17:55 | 19:23 | sun | UA4527 | United Airlines | 2h 28m | Washington Dulles International Airport — Lambert-St. Louis International Airport | Select dates |
| 18:00 | 19:30 | sat | WN2984 | Southwest Airlines | 2h 30m | Ronald Reagan National Airport — Lambert-St. Louis International Airport | Select dates |
| 18:00 | 19:20 | mon, thu, fri | WN4081 | Southwest Airlines | 2h 20m | Ronald Reagan National Airport — Lambert-St. Louis International Airport | Select dates |
| 18:19 | 19:57 | sat | AA5269 | American Airlines | 2h 38m | Ronald Reagan National Airport — Lambert-St. Louis International Airport | Select dates |
| 18:30 | 19:50 | tue, wed | WN4081 | Southwest Airlines | 2h 20m | Ronald Reagan National Airport — Lambert-St. Louis International Airport | Select dates |
| 18:40 | 20:00 | sat | WN4081 | Southwest Airlines | 2h 20m | Ronald Reagan National Airport — Lambert-St. Louis International Airport | Select dates |
| 18:50 | 20:10 | sun | WN4081 | Southwest Airlines | 2h 20m | Ronald Reagan National Airport — Lambert-St. Louis International Airport | Select dates |
| 18:55 | 20:10 | tue | WN4949 | Southwest Airlines | 2h 15m | Ronald Reagan National Airport — Lambert-St. Louis International Airport | Select dates |
| 20:04 | 21:53 | mon, tue, wed, thu, sun | AA4357 | American Airlines | 2h 49m | Ronald Reagan National Airport — Lambert-St. Louis International Airport | Select dates |
| 20:15 | 22:08 | mon, tue, wed, thu, sun | AA5269 | American Airlines | 2h 53m | Ronald Reagan National Airport — Lambert-St. Louis International Airport | Select dates |
| 20:58 | 22:22 | wed, thu, fri | AA5234 | American Airlines | 2h 24m | Ronald Reagan National Airport — Lambert-St. Louis International Airport | Select dates |
| 21:05 | 22:29 | mon, wed, sun | AA5233 | American Airlines | 2h 24m | Ronald Reagan National Airport — Lambert-St. Louis International Airport | Select dates |
| 21:05 | 22:25 | tue, fri | AA5029 | American Airlines | 2h 20m | Ronald Reagan National Airport — Lambert-St. Louis International Airport | Select dates |
| 21:14 | 22:44 | mon, tue, wed, thu, fri, sun | AA5229 | American Airlines | 2h 30m | Ronald Reagan National Airport — Lambert-St. Louis International Airport | Select dates |
| 22:04 | 23:53 | fri | AA5269 | American Airlines | 2h 49m | Ronald Reagan National Airport — Lambert-St. Louis International Airport | Select dates |
| 23:30 | 00:48 | thu | 7H8751 | Ravn Alaska | 2h 18m | Washington Dulles International Airport — St. Louis Downtown Airport | Select dates |