Using the online timetable is an easy way to look at all the direct flights Saint Louis — Denver
66 flights in a week
Departure and arrival times are local (Saint Louis and Denver)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 05:30 | 07:05 | sat | WN2143 | Southwest Airlines | 2h 35m | Lambert-St. Louis International Airport — Denver International Airport | Select dates |
| 05:40 | 07:15 | mon, thu, fri | WN2185 | Southwest Airlines | 2h 35m | Lambert-St. Louis International Airport — Denver International Airport | Select dates |
| 06:20 | 07:50 | tue, wed, sun | WN2143 | Southwest Airlines | 2h 30m | Lambert-St. Louis International Airport — Denver International Airport | Select dates |
| 07:10 | 08:40 | mon, thu, fri | WN1452 | Southwest Airlines | 2h 30m | Lambert-St. Louis International Airport — Denver International Airport | Select dates |
| 08:45 | 10:21 | daily | UA1396 | United Express | 2h 36m | Lambert-St. Louis International Airport — Denver International Airport | Select dates |
| 10:25 | 11:55 | sat | WN1949 | Southwest Airlines | 2h 30m | Lambert-St. Louis International Airport — Denver International Airport | Select dates |
| 10:35 | 12:10 | mon, tue, wed, thu, fri, sun | WN2140 | Southwest Airlines | 2h 35m | Lambert-St. Louis International Airport — Denver International Airport | Select dates |
| 12:03 | 13:36 | sun | F93301 | Frontier (Sammy the Squirrel Livery) | 2h 33m | Lambert-St. Louis International Airport — Denver International Airport | Select dates |
| 12:25 | 13:50 | tue, wed, sun | WN3766 | Southwest Airlines | 2h 25m | Lambert-St. Louis International Airport — Denver International Airport | Select dates |
| 12:30 | 13:55 | mon, thu, fri | WN1949 | Southwest Airlines | 2h 25m | Lambert-St. Louis International Airport — Denver International Airport | Select dates |
| 13:40 | 15:16 | mon | F93301 | Frontier (Sammy the Squirrel Livery) | 2h 36m | Lambert-St. Louis International Airport — Denver International Airport | Select dates |
| 14:00 | 14:58 | tue | G6625 | GlobalX | 1h 58m | Lambert-St. Louis International Airport — Denver International Airport | Select dates |
| 14:35 | 16:00 | mon, tue, fri | WN4616 | Southwest Airlines | 2h 25m | Lambert-St. Louis International Airport — Denver International Airport | Select dates |
| 14:45 | 16:24 | fri, sun | UA1229 | United Express | 2h 39m | Lambert-St. Louis International Airport — Denver International Airport | Select dates |
| 15:00 | 16:25 | mon, thu, fri | WN3766 | Southwest Airlines | 2h 25m | Lambert-St. Louis International Airport — Denver International Airport | Select dates |
| 15:28 | 17:05 | wed | F94567 | Frontier (Sammy the Squirrel Livery) | 2h 37m | Lambert-St. Louis International Airport — Denver International Airport | Select dates |
| 15:46 | 17:23 | wed, sat | F93301 | Frontier (Sammy the Squirrel Livery) | 2h 37m | Lambert-St. Louis International Airport — Denver International Airport | Select dates |
| 15:55 | 17:25 | sat | WN3766 | Southwest Airlines | 2h 30m | Lambert-St. Louis International Airport — Denver International Airport | Select dates |
| 16:15 | 17:53 | mon, tue, sat | UA1229 | United Express | 2h 38m | Lambert-St. Louis International Airport — Denver International Airport | Select dates |
| 16:45 | 18:10 | wed | WN2991 | Southwest Airlines | 2h 25m | Lambert-St. Louis International Airport — Denver International Airport | Select dates |
| 17:59 | 19:38 | wed, thu, fri, sun | UA551 | United Express | 2h 39m | Lambert-St. Louis International Airport — Denver International Airport | Select dates |
| 18:05 | 19:30 | sat | WN4838 | Southwest Airlines | 2h 25m | Lambert-St. Louis International Airport — Denver International Airport | Select dates |
| 18:35 | 20:00 | mon, thu, fri | WN4838 | Southwest Airlines | 2h 25m | Lambert-St. Louis International Airport — Denver International Airport | Select dates |
| 19:39 | 21:11 | fri | F94567 | Frontier (Sammy the Squirrel Livery) | 2h 32m | Lambert-St. Louis International Airport — Denver International Airport | Select dates |
| 19:55 | 21:20 | mon, tue, wed, thu, fri | WN3769 | Southwest Airlines | 2h 25m | Lambert-St. Louis International Airport — Denver International Airport | Select dates |
| 21:00 | 22:25 | thu, fri, sun | WN3769 | Southwest Airlines | 2h 25m | Lambert-St. Louis International Airport — Denver International Airport | Select dates |