Using the online timetable is an easy way to look at all the direct flights Saint Louis — Denver
84 flights in a week
Departure and arrival times are local (Saint Louis and Denver)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 05:15 | 06:52 | mon, wed, thu, fri, sat, sun | UA5979 | United Airlines | 2h 37m | Lambert-St. Louis International Airport — Denver International Airport | Select dates |
| 05:15 | 06:53 | tue | UA5979 | United Airlines | 2h 38m | Lambert-St. Louis International Airport — Denver International Airport | Select dates |
| 05:45 | 07:00 | mon, sat, sun | WN1722 | Southwest Airlines | 2h 15m | Lambert-St. Louis International Airport — Denver International Airport | Select dates |
| 06:20 | 07:35 | tue, wed | WN1454 | Southwest Airlines | 2h 15m | Lambert-St. Louis International Airport — Denver International Airport | Select dates |
| 07:20 | 08:35 | sun | WN792 | Southwest Airlines | 2h 15m | Lambert-St. Louis International Airport — Denver International Airport | Select dates |
| 07:35 | 08:50 | mon, thu, fri | WN792 | Southwest Airlines | 2h 15m | Lambert-St. Louis International Airport — Denver International Airport | Select dates |
| 08:35 | 09:50 | sat | WN792 | Southwest Airlines | 2h 15m | Lambert-St. Louis International Airport — Denver International Airport | Select dates |
| 08:54 | 10:18 | daily | UA1396 | United Airlines | 2h 24m | Lambert-St. Louis International Airport — Denver International Airport | Select dates |
| 09:50 | 11:10 | mon | WN2036 | Southwest Airlines | 2h 20m | Lambert-St. Louis International Airport — Denver International Airport | Select dates |
| 10:00 | 11:15 | mon, thu, fri | WN4155 | Southwest Airlines | 2h 15m | Lambert-St. Louis International Airport — Denver International Airport | Select dates |
| 10:45 | 12:00 | sun | WN4155 | Southwest Airlines | 2h 15m | Lambert-St. Louis International Airport — Denver International Airport | Select dates |
| 11:35 | 12:50 | tue, wed | WN792 | Southwest Airlines | 2h 15m | Lambert-St. Louis International Airport — Denver International Airport | Select dates |
| 11:55 | 13:10 | sun | WN126 | Southwest Airlines | 2h 15m | Lambert-St. Louis International Airport — Denver International Airport | Select dates |
| 12:10 | 13:25 | fri | WN1961 | Southwest Airlines | 2h 15m | Lambert-St. Louis International Airport — Denver International Airport | Select dates |
| 12:25 | 13:45 | tue, wed | WN701 | Southwest Airlines | 2h 20m | Lambert-St. Louis International Airport — Denver International Airport | Select dates |
| 12:25 | 13:40 | mon, thu, fri | WN3745 | Southwest Airlines | 2h 15m | Lambert-St. Louis International Airport — Denver International Airport | Select dates |
| 12:40 | 13:55 | tue, wed | WN2793 | Southwest Airlines | 2h 15m | Lambert-St. Louis International Airport — Denver International Airport | Select dates |
| 13:42 | 14:59 | daily | UA2625 | United Airlines | 2h 17m | Lambert-St. Louis International Airport — Denver International Airport | Select dates |
| 13:50 | 15:15 | sat | WN701 | Southwest Airlines | 2h 25m | Lambert-St. Louis International Airport — Denver International Airport | Select dates |
| 14:55 | 16:10 | sat | WN1961 | Southwest Airlines | 2h 15m | Lambert-St. Louis International Airport — Denver International Airport | Select dates |
| 15:00 | 16:15 | tue, wed | WN4155 | Southwest Airlines | 2h 15m | Lambert-St. Louis International Airport — Denver International Airport | Select dates |
| 16:05 | 17:25 | tue, wed | WN2811 | Southwest Airlines | 2h 20m | Lambert-St. Louis International Airport — Denver International Airport | Select dates |
| 16:45 | 18:15 | daily | UA2618 | United Airlines | 2h 30m | Lambert-St. Louis International Airport — Denver International Airport | Select dates |
| 16:45 | 18:09 | mon, tue, wed, thu, sun | UA2618 | United Airlines | 2h 24m | Lambert-St. Louis International Airport — Denver International Airport | Select dates |
| 16:50 | 18:10 | mon, thu, fri | WN2811 | Southwest Airlines | 2h 20m | Lambert-St. Louis International Airport — Denver International Airport | Select dates |
| 16:55 | 18:15 | sun | WN2811 | Southwest Airlines | 2h 20m | Lambert-St. Louis International Airport — Denver International Airport | Select dates |
| 17:10 | 18:30 | mon, thu, fri | WN898 | Southwest Airlines | 2h 20m | Lambert-St. Louis International Airport — Denver International Airport | Select dates |
| 17:40 | 19:00 | sun | WN898 | Southwest Airlines | 2h 20m | Lambert-St. Louis International Airport — Denver International Airport | Select dates |
| 18:40 | 20:00 | fri | WN1454 | Southwest Airlines | 2h 20m | Lambert-St. Louis International Airport — Denver International Airport | Select dates |
| 19:29 | 20:58 | mon, wed, fri, sat | F94567 | Frontier (Ozzy the Orca Livery) | 2h 29m | Lambert-St. Louis International Airport — Denver International Airport | Select dates |
| 20:45 | 22:05 | tue, wed | WN898 | Southwest Airlines | 2h 20m | Lambert-St. Louis International Airport — Denver International Airport | Select dates |
| 21:10 | 22:30 | sat | WN4617 | Southwest Airlines | 2h 20m | Lambert-St. Louis International Airport — Denver International Airport | Select dates |
| 22:45 | 00:05 | sun | WN4617 | Southwest Airlines | 2h 20m | Lambert-St. Louis International Airport — Denver International Airport | Select dates |
| 23:19 | 00:43 | mon, sun | UA3751 | United Airlines | 2h 24m | Lambert-St. Louis International Airport — Denver International Airport | Select dates |