Airlines with flights from Denver to Saint Louis

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

Choose airline

Schedules

Non-stop with Southwest Airlines

  • Total flight time: 2 hours
  • Low-cost airline
  • Denver is a Southwest Airlines focus city (Operating base).
  • 48 flights per week
  • Boeing 737-700 (winglets) Passenger/BBJ1
    Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737MAX 8 Passenger
DEN
Direct
STL
 
Flight
Mon
May 13
Tue
May 14
Wed
May 15
Thu
May 16
Fri
May 17
Sat
May 18
Sun
May 19
WN6166
06:10
06:05
06:05
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06:10
07:15
06:40
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08:20
08:20
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08:00
WN3567
08:55
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WN4853
10:20
10:40
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10:00
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WN5558
12:40
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WN4639
15:55
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16:40
15:55
15:55
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14:50
WN5682
18:10
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18:05
WN603
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19:15
WN182
20:10
20:35
20:35
20:10
20:10
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20:45
SHOW RETURN SCHEDULE
CHECK PRICES FOR DEN - STL

The timetable & schedule information was updated at 2024-03-15

Non-stop with United Airlines

  • Total flight time: 2 hours
  • Denver is a United Airlines hub.
  • 21 flights per week
  • Airbus A320
    Airbus A319
  • First class available
DEN
Direct
STL

The timetable & schedule information was updated at 2024-03-15

Non-stop with Frontier Airlines

  • Total flight time: 2 hours and 8 minutes
  • Low-cost airline
  • Denver is a Frontier Airlines focus city.
  • 7 flights per week
  • Airbus A321
    A320neo
    A321neo
DEN
Direct
STL

The timetable & schedule information was updated at 2024-03-15

Via Dallas with Southwest Airlines

  • Total flight time: 4h 15m - 8h 40m.
  • Low-cost airline
  • Denver is a Southwest Airlines focus city (Operating base).
  • 50 flights per week
  • Boeing 737-700 (winglets) Passenger/BBJ1
    Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737MAX 8 Passenger
DEN
 
Via DAL
 
STL
 
Flight
Mon
May 13
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May 14
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May 15
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May 19
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WN404
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WN143
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WN878
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WN3302
WN5099
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WN564
WN4611
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WN4686
14:00
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13:25
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13:30
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WN626
WN3555
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WN1159
WN4612
14:20
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14:20
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WN698
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14:35
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15:05
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WN2825
WN4686
15:45
16:25
16:25
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WN1329
WN5941
15:50
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WN565
WN1196
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18:30
SHOW RETURN SCHEDULE
CHECK PRICES FOR DEN - STL

The timetable & schedule information was updated at 2024-03-15

Via Chicago with Southwest Airlines

  • Total flight time: 4h 10m - 8h 35m.
  • Low-cost airline
  • Denver is a Southwest Airlines focus city (Operating base).
  • 40 flights per week
  • Boeing 737-700 (winglets) Passenger/BBJ1
    Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737MAX 8 Passenger
DEN
 
Via MDW
 
STL
 
Flight
Mon
May 13
Tue
May 14
Wed
May 15
Thu
May 16
Fri
May 17
Sat
May 18
Sun
May 19
WN1458
WN5271
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WN1323
WN2210
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06:20
06:20
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WN1324
WN404
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06:45
06:45
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WN1324
WN2210
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WN2210
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07:20
WN5883
WN5907
07:25
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WN2289
WN404
07:35
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WN5413
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WN4628
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WN143
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WN26
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WN143
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10:05
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10:25
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WN878
WN5388
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WN1673
WN4295
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10:40
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WN3302
WN5099
10:50
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10:50
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WN3258
WN5193
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10:55
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WN4685
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11:05
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WN1120
WN5193
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11:05
WN1564
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WN1673
WN4802
11:35
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11:35
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WN275
WN5475
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11:55
11:55
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WN362
WN4295
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11:55
11:55
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WN2107
WN4685
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12:10
12:10
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WN1673
WN1467
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13:25
12:10
WN2832
WN2785
12:15
12:50
12:50
12:15
12:15
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WN3326
WN5193
12:20
12:45
12:45
12:20
12:20
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WN455
WN3568
12:25
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12:25
12:25
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WN2107
WN5388
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12:35
WN3278
WN1352
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12:50
12:50
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WN5259
WN4685
12:50
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12:50
12:50
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WN2289
WN1467
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13:05
13:05
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WN5924
WN1467
13:05
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13:05
13:05
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WN564
WN4611
13:15
14:15
14:15
13:15
13:15
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WN2686
WN4686
14:00
13:15
13:15
14:00
14:00
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15:35
WN409
WN3555
13:25
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13:25
13:25
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WN409
WN4685
13:25
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13:25
13:25
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WN2282
WN4686
13:30
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13:30
13:30
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WN1586
WN1352
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13:35
WN626
WN3555
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13:40
WN1159
WN4612
14:20
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14:20
14:20
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WN698
WN4685
14:35
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14:35
14:35
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WN2794
WN5941
15:05
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15:05
15:05
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WN1967
WN1467
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15:10
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WN2716
WN1352
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15:10
WN4805
WN4236
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15:30
15:30
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WN2825
WN4686
15:45
16:25
16:25
15:45
15:45
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WN1329
WN5941
15:50
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15:50
15:50
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17:35
WN1329
WN4236
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16:00
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WN1747
WN4612
16:20
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16:20
16:20
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WN5612
WN4236
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17:25
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WN1580
WN4686
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18:05
WN565
WN1196
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18:30
SHOW RETURN SCHEDULE
CHECK PRICES FOR DEN - STL

The timetable & schedule information was updated at 2024-03-15

Via Chicago with United Airlines

  • Total flight time: 4h 35m - 6h 55m.
  • Denver is a United Airlines hub.
  • 36 flights per week
  • Airbus A320
    Airbus A319
DEN
 
Via ORD
 
STL
 
Flight
Mon
May 13
Tue
May 14
Wed
May 15
Thu
May 16
Fri
May 17
Sat
May 18
Sun
May 19
UA1811
UA5545
07:50
07:50
07:50
07:50
07:50
07:50
07:50
UA2329
UA2618
09:43
09:43
09:43
09:43
09:43
09:43
09:43
UA2329
UA4518
09:43
09:43
09:43
09:43
09:43
09:43
09:43
UA2312
UA4518
11:20
11:20
11:20
11:20
11:20
11:20
11:20
UA617
UA4416
13:25
13:40
13:25
13:25
13:25
13:25
13:25
UA1484
UA4185
15:40
15:40
15:40
15:40
15:40
15:40
15:40
SHOW RETURN SCHEDULE
CHECK PRICES FOR DEN - STL

The timetable & schedule information was updated at 2024-03-15

Via Dallas with American Airlines

  • Total flight time: 4h 28m - 6h 51m.
  • One World Alliance
  • 35 flights per week
DEN
 
Via DFW
 
STL
 
Flight
Mon
May 13
Tue
May 14
Wed
May 15
Thu
May 16
Fri
May 17
Sat
May 18
Sun
May 19
AA2612
AA3927
05:00
05:00
05:00
05:00
05:00
05:00
05:00
AA403
AA3927
06:02
06:02
06:02
06:02
06:02
06:02
06:02
AA1067
AA3855
07:24
07:24
07:24
07:24
07:24
07:24
07:24
AA2771
AA6031
07:35
07:35
07:35
07:35
07:35
07:35
07:35
AA1630
AA3847
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10:32
----
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10:32
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AA1630
AA872
10:32
10:32
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10:32
10:32
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10:32
AA2357
AA845
10:38
10:38
10:38
10:38
10:38
10:38
10:38
AA2579
AA2761
12:30
12:30
12:30
12:30
12:30
12:30
12:30
AA2832
AA4748
13:01
13:01
13:01
13:01
13:01
13:01
13:01
AA1832
AA1010
16:58
16:58
16:58
16:58
16:58
16:58
16:55
SHOW RETURN SCHEDULE
CHECK PRICES FOR DEN - STL

The timetable & schedule information was updated at 2024-03-15

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