Using the online timetable is an easy way to look at all the direct flights Washington — Saint Louis
43 flights in a week
Departure and arrival times are local (Washington and Saint Louis)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 07:40 | 09:24 | fri, sat, sun | AA4458 | American Airlines | 2h 44m | Ronald Reagan National Airport — Lambert-St. Louis International Airport | Select dates |
| 08:00 | 09:35 | tue, wed, thu, fri, sat, sun | WN432 | Southwest Airlines | 2h 35m | Ronald Reagan National Airport — Lambert-St. Louis International Airport | Select dates |
| 08:40 | 10:13 | fri, sat, sun | UA4427 | United Airlines | 2h 33m | Washington Dulles International 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 | 13:35 | mon, tue, wed, thu, fri, sun | WN3143 | Southwest Airlines | 2h 35m | Ronald Reagan National Airport — Lambert-St. Louis International Airport | Select dates |
| 12:35 | 14:05 | sat | WN3143 | Southwest Airlines | 2h 30m | Ronald Reagan National Airport — Lambert-St. Louis International Airport | Select dates |
| 14:55 | 16:30 | mon, tue, wed | WN2852 | Southwest Airlines | 2h 35m | Ronald Reagan National Airport — Lambert-St. Louis International Airport | Select dates |
| 15:00 | 16:35 | sun | WN2852 | Southwest Airlines | 2h 35m | Ronald Reagan National Airport — Lambert-St. Louis International Airport | Select dates |
| 15:25 | 17:00 | thu, fri, sun | WN993 | Southwest Airlines | 2h 35m | Ronald Reagan National Airport — Lambert-St. Louis International Airport | Select dates |
| 15:30 | 17:01 | sat | AA3265 | American Airlines | 2h 31m | Ronald Reagan National Airport — Lambert-St. Louis International Airport | Select dates |
| 15:41 | 17:23 | mon, tue, wed, thu, fri, sun | AA5541 | American Airlines | 2h 42m | Ronald Reagan National Airport — Lambert-St. Louis International Airport | Select dates |
| 18:35 | 20:05 | mon, thu, fri, sun | WN1386 | Southwest Airlines | 2h 30m | Ronald Reagan National Airport — Lambert-St. Louis International Airport | Select dates |
| 18:45 | 20:15 | mon, tue, wed, sun | WN1386 | Southwest Airlines | 2h 30m | Ronald Reagan National Airport — Lambert-St. Louis International Airport | Select dates |
| 20:00 | 20:56 | thu | JL304 | Jet Linx Aviation | 1h 56m | Washington Dulles International Airport — Lambert-St. Louis International Airport | Select dates |