All airlines flying from Saint Louis (STL) to Denver (DEN).
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| FLIGHT SCHEDULE |
|---|
| Direct Flights: |
| Sun
20:35
Saint Louis (STL) 2
21:55
Denver (DEN) Southwest Airlines WN 1192 Non-stop Boeing 737-800 (73H) 2:20 Operates only on 2025-08-31 |
| Thu,Fri
08:48
Saint Louis (STL) 1
10:18
Denver (DEN) United Airlines UA 1396 Non-stop Airbus A319 (319) 2:30 Valid until 2025-05-02 |
| Daily
08:48
Saint Louis (STL) 1
10:18
Denver (DEN) United Airlines UA 1396 Non-stop Airbus A320 (320) 2:30 Effective 2025-05-03 through 2025-05-21 |
| Thu
08:54
Saint Louis (STL) 1
10:17
Denver (DEN) United Airlines UA 1396 Non-stop Boeing 737-900 (739) 2:23 Operates only on 2025-06-26 |
| Daily
08:54
Saint Louis (STL) 1
10:18
Denver (DEN) United Airlines UA 1396 Non-stop Airbus A320 (320) 2:24 Effective 2025-06-27 through 2025-08-18 |
| Daily
09:00
Saint Louis (STL) 1
10:21
Denver (DEN) United Airlines UA 1396 Non-stop Boeing 737-900 (739) 2:21 Effective 2025-09-25 through 2025-10-25 |
| Mon-Thu,Sat,Sun
09:10
Saint Louis (STL) 1
10:34
Denver (DEN) United Airlines UA 1396 Non-stop Boeing 737-800 (738) 2:24 Effective 2025-05-22 through 2025-05-29 |
| Fri
09:10
Saint Louis (STL) 1
10:34
Denver (DEN) United Airlines UA 1396 Non-stop Boeing 737-900 (739) 2:24 Operates only on 2025-05-23 |
| Daily
09:10
Saint Louis (STL) 1
10:34
Denver (DEN) United Airlines UA 1396 Non-stop Boeing 737-800 (738) 2:24 Effective 2025-05-30 through 2025-06-25 |
| Daily
09:13
Saint Louis (STL) 1
10:35
Denver (DEN) United Airlines UA 1396 Non-stop Boeing 737-900 (739) 2:22 Effective 2025-08-19 through 2025-09-24 |
| Daily
09:13
Saint Louis (STL) 1
10:35
Denver (DEN) United Airlines UA 1396 Non-stop Airbus A319 (319) 2:22 Effective from 2025-10-26 |
| Sat
08:30
Saint Louis (STL) 2
09:50
Denver (DEN) Southwest Airlines WN 1424 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Effective 2025-11-22 through 2025-11-29 |
| Sat
08:30
Saint Louis (STL) 2
09:50
Denver (DEN) Southwest Airlines WN 1424 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Effective 2025-12-20 through 2026-01-03 |
| Tue,Wed
06:20
Saint Louis (STL) 2
07:35
Denver (DEN) Southwest Airlines WN 1454 Non-stop Boeing 737-800 (73H) 2:15 Effective 2025-08-05 through 2025-10-01 |
| Sat
17:55
Saint Louis (STL) 2
19:15
Denver (DEN) Southwest Airlines WN 1454 Non-stop Boeing 737-700 (73W) 2:20 Effective 2025-08-09 through 2025-09-27 |
| Mon,Thu,Fri
18:40
Saint Louis (STL) 2
20:00
Denver (DEN) Southwest Airlines WN 1454 Non-stop Boeing 737-700 (73W) 2:20 Effective 2025-08-07 through 2025-09-29 |
| Sun
22:00
Saint Louis (STL) 2
23:20
Denver (DEN) Southwest Airlines WN 1454 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2025-08-10 through 2025-08-24 |
| Sun
22:00
Saint Louis (STL) 2
23:20
Denver (DEN) Southwest Airlines WN 1454 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2025-09-07 through 2025-09-28 |
| Daily
16:45
Saint Louis (STL) 1
18:09
Denver (DEN) United Airlines UA 1464 Non-stop Airbus A320 (320) 2:24 Effective 2025-06-26 through 2025-07-31 |
| Thu
05:20
Saint Louis (STL) 1
06:52
Denver (DEN) United Airlines UA 1469 Non-stop Boeing 737 MAX 8 (7M8) 2:32 Operates only on 2025-05-01 |
| Tue,Wed
05:35
Saint Louis (STL) 2
07:00
Denver (DEN) Southwest Airlines WN 1678 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2025-11-04 through 2025-11-12 |
| Mon-Thu
05:35
Saint Louis (STL) 2
07:00
Denver (DEN) Southwest Airlines WN 1678 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2025-11-17 through 2025-11-20 |
| Mon-Fri
05:35
Saint Louis (STL) 2
07:00
Denver (DEN) Southwest Airlines WN 1678 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2025-12-02 through 2025-12-11 |
| Mon-Wed
05:35
Saint Louis (STL) 2
07:00
Denver (DEN) Southwest Airlines WN 1678 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2025-12-15 through 2025-12-17 |
| Wed,Thu
05:35
Saint Louis (STL) 2
07:00
Denver (DEN) Southwest Airlines WN 1678 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2025-12-24 through 2026-01-01 |
| Sun
07:20
Saint Louis (STL) 2
08:45
Denver (DEN) Southwest Airlines WN 1678 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Operates only on 2025-11-30 |
| Mon,Thu,Fri,Sun
07:40
Saint Louis (STL) 2
09:05
Denver (DEN) Southwest Airlines WN 1678 Non-stop Boeing 737-800 (73H) 2:25 Effective 2025-11-02 through 2025-11-16 |
| Mon,Fri,Sun
07:40
Saint Louis (STL) 2
09:05
Denver (DEN) Southwest Airlines WN 1678 Non-stop Boeing 737-800 (73H) 2:25 Effective 2025-11-21 through 2025-11-28 |
| Fri,Sun
07:40
Saint Louis (STL) 2
09:05
Denver (DEN) Southwest Airlines WN 1678 Non-stop Boeing 737-800 (73H) 2:25 Effective 2025-12-07 through 2025-12-14 |
| Thu
07:40
Saint Louis (STL) 2
09:05
Denver (DEN) Southwest Airlines WN 1678 Non-stop Boeing 737-800 (73H) 2:25 Operates only on 2025-12-18 |
| Mon
07:40
Saint Louis (STL) 2
09:05
Denver (DEN) Southwest Airlines WN 1678 Non-stop Boeing 737-800 (73H) 2:25 Operates only on 2026-01-05 |
| Mon,Thu-Sat
05:45
Saint Louis (STL) 2
07:00
Denver (DEN) Southwest Airlines WN 1722 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2025-08-07 through 2025-09-29 |
| Sun
06:00
Saint Louis (STL) 2
07:15
Denver (DEN) Southwest Airlines WN 1722 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2025-08-10 through 2025-08-24 |
| Sun
06:00
Saint Louis (STL) 2
07:15
Denver (DEN) Southwest Airlines WN 1722 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2025-09-07 through 2025-09-28 |
| Tue,Wed
08:10
Saint Louis (STL) 2
09:25
Denver (DEN) Southwest Airlines WN 1722 Non-stop Boeing 737-800 (73H) 2:15 Effective 2025-08-05 through 2025-10-01 |
| Sun
19:25
Saint Louis (STL) 2
20:45
Denver (DEN) Southwest Airlines WN 1817 Non-stop Boeing 737-700 (73W) 2:20 Effective 2025-06-08 through 2025-08-03 |
| Tue,Wed
05:55
Saint Louis (STL) 2
07:15
Denver (DEN) Southwest Airlines WN 1961 Non-stop Boeing 737-700 (73W) 2:20 Valid until 2025-06-04 |
| Mon,Thu,Fri
10:00
Saint Louis (STL) 2
11:20
Denver (DEN) Southwest Airlines WN 1961 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Valid until 2025-06-02 |
| Mon,Thu,Fri
12:10
Saint Louis (STL) 2
13:25
Denver (DEN) Southwest Airlines WN 1961 Non-stop Boeing 737-800 (73H) 2:15 Effective 2025-08-07 through 2025-09-29 |
| Sun
12:55
Saint Louis (STL) 2
14:10
Denver (DEN) Southwest Airlines WN 1961 Non-stop Boeing 737-800 (73H) 2:15 Effective 2025-08-10 through 2025-08-24 |
| Sun
12:55
Saint Louis (STL) 2
14:10
Denver (DEN) Southwest Airlines WN 1961 Non-stop Boeing 737-800 (73H) 2:15 Effective 2025-09-07 through 2025-09-28 |
| Sat
14:55
Saint Louis (STL) 2
16:10
Denver (DEN) Southwest Airlines WN 1961 Non-stop Boeing 737-800 (73H) 2:15 Effective 2025-08-09 through 2025-09-27 |
| Tue,Wed
16:50
Saint Louis (STL) 2
18:10
Denver (DEN) Southwest Airlines WN 1961 Non-stop Boeing 737-700 (73W) 2:20 Effective 2025-08-05 through 2025-10-01 |
| Tue,Wed
07:15
Saint Louis (STL) 2
08:35
Denver (DEN) Southwest Airlines WN 2036 Non-stop Boeing 737-800 (73H) 2:20 Effective 2025-06-10 through 2025-07-30 |
| Mon,Thu,Fri
09:50
Saint Louis (STL) 2
11:10
Denver (DEN) Southwest Airlines WN 2036 Non-stop Boeing 737-800 (73H) 2:20 Effective 2025-06-05 through 2025-07-03 |
| Mon,Thu,Fri
09:50
Saint Louis (STL) 2
11:10
Denver (DEN) Southwest Airlines WN 2036 Non-stop Boeing 737-800 (73H) 2:20 Effective 2025-07-07 through 2025-08-04 |
| Fri
10:00
Saint Louis (STL) 2
11:20
Denver (DEN) Southwest Airlines WN 2036 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Operates only on 2025-07-04 |
| Mon-Fri
16:30
Saint Louis (STL) 1
17:50
Denver (DEN) United Airlines UA 2132 Non-stop Airbus A319 (319) 2:20 Effective 2025-12-02 through 2025-12-17 |
| Sat
21:30
Saint Louis (STL) 2
22:50
Denver (DEN) Southwest Airlines WN 2198 Non-stop Boeing 737-800 (73H) 2:20 Effective 2025-11-22 through 2025-11-29 |
| Sat
21:30
Saint Louis (STL) 2
22:50
Denver (DEN) Southwest Airlines WN 2198 Non-stop Boeing 737-800 (73H) 2:20 Effective 2025-12-20 through 2026-01-03 |
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Parallax here STL-DEN
- A domestic route departing from the Saint Louis airport (STL) and arriving at Denver airport (DEN).
- The flight distance is 767 miles, or 1235 km.
- The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-7 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
- For direct flights, the flight time varies between 2:15 and 2:39.
