Airlines with flights from Saint Louis to Denver

There are four airlines with scheduled flights between STL and DEN. Southwest, United and Frontier Airlines has non-stop flights from Saint Louis Airport to Denver International and the flight time is 2 hours and 25 minutes.

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Schedules

Non-stop with Southwest Airlines

  • Total flight time: 2 hours and 25 minutes
  • Low-cost airline
  • Denver is a Southwest Airlines focus city (Operating base).
  • 50 flights per week
  • Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737-700 (winglets) Passenger/BBJ1
    Boeing 737MAX 8 Passenger
STL
Direct
DEN
 
Flight
Mon
Jan 13
Tue
Jan 14
Wed
Jan 15
Thu
Jan 16
Fri
Jan 17
Sat
Jan 18
Sun
Jan 19
WN2596
07:20
07:20
07:20
06:35
06:35
06:25
07:20
WN1908
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----
----
08:50
08:50
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WN3582
17:10
17:10
17:10
15:40
15:40
09:10
17:10
WN739
10:00
10:00
10:00
11:05
11:05
12:25
09:55
WN3433
13:40
13:40
13:40
----
----
----
13:40
WN3529
----
----
----
----
----
16:50
----
WN1663
20:35
20:35
20:35
20:15
20:15
----
20:35
SHOW RETURN SCHEDULE
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The timetable & schedule information was updated at 2024-12-13

Non-stop with United Airlines

  • Total flight time: 2 hours and 30 minutes
  • Denver is a United Airlines hub.
  • 39 flights per week
  • Airbus A320
    Airbus A319
  • First class available
STL
Direct
DEN
 
Flight
Mon
Jan 13
Tue
Jan 14
Wed
Jan 15
Thu
Jan 16
Fri
Jan 17
Sat
Jan 18
Sun
Jan 19
UA703
08:27
08:27
08:27
08:27
08:27
08:27
08:27
UA2625
13:45
13:45
13:45
13:45
13:45
13:45
13:45
UA1910
16:36
16:36
16:36
16:36
16:36
16:36
16:36
SHOW RETURN SCHEDULE
CHECK PRICES FOR STL - DEN

The timetable & schedule information was updated at 2024-12-13

Non-stop with Frontier Airlines

  • Total flight time: 2 hours and 31 minutes
  • Low-cost airline
  • Denver is a Frontier Airlines focus city.
  • 9 flights per week
  • A321neo
STL
Direct
DEN
 
Flight
Mon
Jan 13
Tue
Jan 14
Wed
Jan 15
Thu
Jan 16
Fri
Jan 17
Sat
Jan 18
Sun
Jan 19
F94567
18:46
----
18:46
----
19:09
19:09
----
SHOW RETURN SCHEDULE
CHECK PRICES FOR STL - DEN

The timetable & schedule information was updated at 2024-12-13

Via Dallas with American Airlines

  • Total flight time: 4h 43m - 7h 25m.
  • One World Alliance
  • 56 flights per week
STL
 
Via DFW
 
DEN
 
Flight
Mon
Jan 13
Tue
Jan 14
Wed
Jan 15
Thu
Jan 16
Fri
Jan 17
Sat
Jan 18
Sun
Jan 19
AA2261
AA2357
05:00
05:00
05:00
05:00
05:00
05:00
05:00
AA4595
AA1647
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----
----
----
----
05:45
----
AA629
AA1647
05:45
05:45
05:45
05:45
05:45
----
05:45
AA2711
AA2359
07:00
07:00
07:00
07:00
07:00
07:00
07:00
AA1362
AA1322
11:38
11:38
11:38
11:38
11:38
----
11:38
AA1362
AA1832
11:38
11:38
11:38
11:38
11:38
----
11:38
AA5005
AA1322
----
----
----
----
----
11:41
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AA5005
AA1832
----
----
----
----
----
11:41
----
AA3100
AA1322
13:40
13:40
13:40
13:40
13:40
13:45
13:40
AA3863
AA1387
15:10
15:10
15:10
15:10
15:10
15:10
15:10
AA3855
AA2235
15:41
15:41
15:41
15:41
15:41
15:41
15:41
AA2490
AA577
17:23
17:23
17:23
17:23
17:23
17:23
17:23
SHOW RETURN SCHEDULE
CHECK PRICES FOR STL - DEN

The timetable & schedule information was updated at 2024-12-13

Via Chicago with United Airlines

  • Total flight time: 4h 45m - 7h 21m.
  • Denver is a United Airlines hub.
  • 49 flights per week
  • Airbus A320
    Airbus A319
STL
 
Via ORD
 
DEN
 
Flight
Mon
Jan 13
Tue
Jan 14
Wed
Jan 15
Thu
Jan 16
Fri
Jan 17
Sat
Jan 18
Sun
Jan 19
UA4428
UA1733
06:30
06:30
06:30
06:30
06:30
06:30
06:30
UA4428
UA1803
06:30
06:30
06:30
06:30
06:30
06:30
06:30
UA4183
UA1803
08:00
08:00
08:00
08:00
08:00
08:00
08:00
UA4426
UA1491
09:44
09:44
09:44
09:44
09:44
09:44
09:44
UA4383
UA310
11:30
11:30
11:30
11:30
11:30
11:30
11:30
UA4466
UA2436
13:02
13:02
13:02
13:02
13:02
12:41
13:02
UA5312
UA2370
14:55
14:55
14:55
14:55
14:55
14:55
14:55
UA1156
UA767
17:30
17:30
17:30
17:30
17:30
17:30
17:30
SHOW RETURN SCHEDULE
CHECK PRICES FOR STL - DEN

The timetable & schedule information was updated at 2024-12-13

Via Dallas with Southwest Airlines

  • Total flight time: 4h 35m - 8h 35m.
  • Low-cost airline
  • Denver is a Southwest Airlines focus city (Operating base).
  • 35 flights per week
  • Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737-700 (winglets) Passenger/BBJ1
    Boeing 737MAX 8 Passenger
STL
 
Via DAL
 
DEN
 
Flight
Mon
Jan 13
Tue
Jan 14
Wed
Jan 15
Thu
Jan 16
Fri
Jan 17
Sat
Jan 18
Sun
Jan 19
WN2143
WN2685
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----
05:55
05:55
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WN2143
WN1345
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----
----
05:55
05:55
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WN367
WN2249
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----
----
06:25
06:25
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----
WN746
WN1677
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----
----
06:30
06:30
----
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WN746
WN1225
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----
----
06:30
06:30
----
----
WN367
WN1399
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----
----
----
----
06:45
----
WN300
WN4895
07:15
07:15
07:15
----
----
----
----
WN300
WN1724
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----
----
----
----
07:40
----
WN300
WN4579
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----
----
----
----
07:40
----
WN367
WN1266
07:50
07:50
07:50
----
----
----
07:50
WN1306
WN4895
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----
----
08:10
08:10
----
----
WN1306
WN2685
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----
----
08:10
08:10
----
----
WN3124
WN3384
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----
----
08:40
08:40
----
----
WN2320
WN1323
09:00
09:00
09:00
----
----
----
09:00
WN2320
WN2796
09:00
09:00
09:00
----
----
----
09:00
WN3535
WN2842
09:05
09:05
09:05
----
----
----
09:05
WN438
WN2519
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----
----
----
----
09:10
----
WN541
WN3314
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----
----
----
----
09:10
----
WN1467
WN4579
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----
----
----
----
09:10
----
WN3353
WN1945
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----
----
----
----
09:10
----
WN2720
WN1715
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----
----
----
----
09:15
----
WN3124
WN2353
----
----
----
----
----
09:25
----
WN2706
WN1379
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----
----
10:15
10:15
----
----
WN438
WN2683
11:00
11:00
11:00
----
----
----
11:00
WN984
WN3377
11:05
11:05
11:05
----
----
----
11:05
WN2004
WN823
11:05
11:05
11:05
----
----
----
11:05
WN2004
WN1323
11:05
11:05
11:05
----
----
----
11:05
WN984
WN330
11:05
11:05
11:05
----
----
----
11:05
WN2004
WN2796
11:05
11:05
11:05
----
----
----
11:05
WN984
WN655
11:05
11:05
11:05
----
----
----
11:05
WN2364
WN2235
----
----
----
----
----
11:10
----
WN5234
WN948
11:15
11:15
11:15
----
----
----
11:15
WN5234
WN655
11:15
11:15
11:15
----
----
----
11:15
WN33
WN3987
----
----
----
----
----
11:50
----
WN5234
WN3501
----
----
----
12:25
12:25
----
----
WN1882
WN3377
13:15
13:15
13:15
----
----
----
13:15
WN2906
WN4120
----
----
----
14:20
14:20
----
----
WN1882
WN430
----
----
----
14:25
14:25
----
----
WN2004
WN484
----
----
----
----
----
14:35
----
WN3366
WN3046
----
----
----
14:40
14:40
15:10
----
WN3109
WN4120
14:50
14:50
14:50
----
----
----
14:50
WN2215
WN484
16:35
16:35
16:35
18:25
18:25
----
16:35
WN1268
WN3987
16:45
16:45
16:45
----
----
----
16:45
WN1253
WN1320
18:10
18:10
18:10
----
----
----
18:10
SHOW RETURN SCHEDULE
CHECK PRICES FOR STL - DEN

The timetable & schedule information was updated at 2024-12-13

Via Chicago with American Airlines

  • Total flight time: 4h 32m - 6h 57m.
  • One World Alliance
  • 22 flights per week
STL
 
Via ORD
 
DEN
 
Flight
Mon
Jan 13
Tue
Jan 14
Wed
Jan 15
Thu
Jan 16
Fri
Jan 17
Sat
Jan 18
Sun
Jan 19
AA2261
AA2357
05:00
05:00
05:00
05:00
05:00
05:00
05:00
AA4595
AA1647
----
----
----
----
----
05:45
----
AA629
AA1647
05:45
05:45
05:45
05:45
05:45
----
05:45
AA2711
AA2359
07:00
07:00
07:00
07:00
07:00
07:00
07:00
AA1362
AA1322
11:38
11:38
11:38
11:38
11:38
----
11:38
AA1362
AA1832
11:38
11:38
11:38
11:38
11:38
----
11:38
AA5005
AA1322
----
----
----
----
----
11:41
----
AA5005
AA1832
----
----
----
----
----
11:41
----
AA3100
AA1322
13:40
13:40
13:40
13:40
13:40
13:45
13:40
AA3863
AA1387
15:10
15:10
15:10
15:10
15:10
15:10
15:10
AA3855
AA2235
15:41
15:41
15:41
15:41
15:41
15:41
15:41
AA2490
AA577
17:23
17:23
17:23
17:23
17:23
17:23
17:23
SHOW RETURN SCHEDULE
CHECK PRICES FOR STL - DEN

The timetable & schedule information was updated at 2024-12-13

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