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.

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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).
  • 49 flights per week
  • Boeing 737MAX 8 Passenger
    Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737-700 (winglets) Passenger/BBJ1
DEN
Direct
STL
 
Flight
Mon
Feb 10
Tue
Feb 11
Wed
Feb 12
Thu
Feb 13
Fri
Feb 14
Sat
Feb 15
Sun
Feb 16
WN3610
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05:40
05:40
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05:40
WN3486
06:45
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----
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WN4989
09:05
09:50
09:50
08:30
08:30
07:20
08:30
WN1972
11:00
11:40
11:40
11:15
11:15
09:40
11:15
WN6149
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----
----
14:00
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WN2189
15:55
14:10
14:10
14:00
14:00
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14:00
WN899
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----
----
----
----
16:50
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WN3309
18:45
17:40
17:40
18:50
18:50
18:50
18:50
WN516
----
19:20
19:20
21:05
21:05
----
21:05
WN3280
----
----
----
22:30
22:30
----
22:30
SHOW RETURN SCHEDULE
CHECK PRICES FOR DEN - STL

The timetable & schedule information was updated at 2025-01-15

Non-stop with United Airlines

  • Total flight time: 2 hours and 5 minutes
  • Denver is a United Airlines hub.
  • 21 flights per week
  • Airbus A319
    Boeing 737MAX 8 Passenger
    Boeing 737-800 Passenger
    Airbus A320
  • First class available
DEN
Direct
STL
 
Flight
Mon
Feb 10
Tue
Feb 11
Wed
Feb 12
Thu
Feb 13
Fri
Feb 14
Sat
Feb 15
Sun
Feb 16
UA652
09:40
09:40
09:40
09:40
09:40
----
09:40
UA1315
13:25
13:25
13:25
13:30
13:30
13:30
13:30
UA507
17:37
17:37
17:37
----
----
----
----
UA1248
----
----
----
17:40
17:40
17:40
17:40
SHOW RETURN SCHEDULE
CHECK PRICES FOR DEN - STL

The timetable & schedule information was updated at 2025-01-15

Non-stop with Frontier Airlines

  • Total flight time: 2 hours and 12 minutes
  • Low-cost airline
  • Denver is a Frontier Airlines focus city.
  • 4 flights per week
  • A321neo
    Airbus A320neo
DEN
Direct
STL
 
Flight
Mon
Feb 10
Tue
Feb 11
Wed
Feb 12
Thu
Feb 13
Fri
Feb 14
Sat
Feb 15
Sun
Feb 16
F93302
06:00
----
06:00
----
06:00
06:00
----
SHOW RETURN SCHEDULE
CHECK PRICES FOR DEN - STL

The timetable & schedule information was updated at 2025-01-15

Via Dallas with American Airlines

  • Total flight time: 4h 26m - 6h 50m.
  • One World Alliance
  • 47 flights per week
DEN
 
Via DFW
 
STL
 
Flight
Mon
Feb 10
Tue
Feb 11
Wed
Feb 12
Thu
Feb 13
Fri
Feb 14
Sat
Feb 15
Sun
Feb 16
AA2612
AA1362
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----
05:00
05:00
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05:00
AA2078
AA3100
06:01
06:01
06:01
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----
----
----
AA852
AA3855
08:05
08:05
08:05
08:00
08:00
08:00
08:00
AA2771
AA3863
08:07
08:07
08:07
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----
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AA1244
AA2487
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----
----
09:07
09:07
09:13
09:07
AA1244
AA3855
09:15
09:26
09:26
09:07
09:07
09:13
09:07
AA1244
AA4055
09:15
09:26
09:26
----
----
----
----
AA2357
AA4055
10:24
10:24
10:24
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----
----
----
AA2357
AA2487
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----
----
10:30
10:30
10:30
10:30
AA1467
AA3497
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----
----
12:32
12:32
----
12:32
AA2359
AA2491
12:40
12:40
12:40
12:32
12:32
12:32
12:32
AA3177
AA1073
16:00
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----
----
----
----
----
AA1832
AA1010
16:55
16:55
16:55
17:03
17:03
16:47
17:03
SHOW RETURN SCHEDULE
CHECK PRICES FOR DEN - STL

The timetable & schedule information was updated at 2025-01-15

Via Chicago with United Airlines

  • Total flight time: 4h 33m - 7h 00m.
  • Denver is a United Airlines hub.
  • 42 flights per week
  • Airbus A319
    Boeing 737MAX 8 Passenger
    Boeing 737-800 Passenger
    Airbus A320
DEN
 
Via ORD
 
STL
 
Flight
Mon
Feb 10
Tue
Feb 11
Wed
Feb 12
Thu
Feb 13
Fri
Feb 14
Sat
Feb 15
Sun
Feb 16
UA532
UA4394
06:00
06:00
06:00
06:00
06:00
06:00
06:00
UA1811
UA5229
----
----
07:45
----
----
----
----
UA1811
UA2618
07:45
07:45
07:45
----
----
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----
UA1811
UA4176
07:45
07:45
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----
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----
UA1811
UA1693
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----
07:47
07:47
07:47
07:47
UA1811
UA1657
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----
----
07:47
07:47
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----
UA1811
UA3579
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----
----
----
----
----
07:47
UA1811
UA4496
----
----
----
----
----
07:47
----
UA2329
UA4480
09:40
09:40
09:40
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----
----
----
UA2329
UA2618
09:40
09:40
09:40
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----
----
----
UA2329
UA1693
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----
09:41
09:41
09:41
09:41
UA2329
UA4518
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----
----
09:41
09:41
09:41
09:41
UA2312
UA4480
11:20
11:20
11:20
----
----
----
----
UA598
UA4518
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----
----
11:20
11:20
11:20
11:20
UA617
UA4416
13:30
13:30
13:30
13:25
13:25
13:25
13:25
UA1495
UA4185
15:55
15:55
15:55
----
----
----
----
SHOW RETURN SCHEDULE
CHECK PRICES FOR DEN - STL

The timetable & schedule information was updated at 2025-01-15

Via Dallas with Southwest Airlines

  • Total flight time: 4h 25m - 8h 20m.
  • Low-cost airline
  • Denver is a Southwest Airlines focus city (Operating base).
  • 38 flights per week
  • Boeing 737MAX 8 Passenger
    Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737-700 (winglets) Passenger/BBJ1
DEN
 
Via DAL
 
STL
 
Flight
Mon
Feb 10
Tue
Feb 11
Wed
Feb 12
Thu
Feb 13
Fri
Feb 14
Sat
Feb 15
Sun
Feb 16
WN313
WN22
05:40
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----
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----
WN247
WN6470
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----
----
05:40
05:40
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05:40
WN769
WN1277
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05:50
05:50
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----
WN4839
WN1321
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----
----
05:55
05:55
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05:55
WN769
WN1594
06:05
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----
----
----
----
----
WN2326
WN1321
----
08:00
08:00
06:45
06:45
----
06:45
WN1445
WN1321
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07:00
07:00
----
----
----
----
WN19
WN1321
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----
----
----
----
07:40
----
WN3985
WN2551
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----
----
07:55
07:55
----
08:00
WN2326
WN1637
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08:00
08:00
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----
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----
WN2337
WN1855
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----
----
----
----
08:15
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WN4694
WN3257
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08:15
08:15
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----
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WN1801
WN22
08:30
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----
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----
WN2112
WN3257
08:35
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----
----
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----
WN1420
WN3917
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----
----
08:50
08:50
----
08:50
WN263
WN4467
08:55
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----
----
----
----
----
WN681
WN1321
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----
----
----
----
09:05
----
WN802
WN22
09:30
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----
----
----
----
----
WN2881
WN3257
10:55
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----
09:45
09:45
----
09:45
WN1505
WN3917
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----
----
09:50
09:50
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09:50
WN849
WN3917
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09:55
09:55
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----
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----
WN509
WN1565
----
10:25
10:25
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WN1376
WN2231
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----
----
10:55
10:55
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10:55
WN1722
WN543
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----
----
----
----
11:10
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WN2337
WN2962
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11:15
11:15
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----
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WN4166
WN3904
13:40
11:15
11:15
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----
----
----
WN258
WN2962
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----
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----
----
11:25
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WN1496
WN3917
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----
----
11:40
11:40
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11:40
WN1496
WN1565
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----
----
11:40
11:40
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11:40
WN1496
WN3395
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----
----
11:40
11:40
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11:40
WN4876
WN1782
11:55
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----
----
----
----
----
WN1418
WN2231
12:05
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----
----
----
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----
WN3932
WN2231
----
----
----
12:05
12:05
----
12:05
WN2015
WN4333
12:35
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----
----
----
----
----
WN1418
WN3917
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----
----
----
----
12:35
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WN2756
WN4643
12:45
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----
----
----
----
----
WN1774
WN2231
----
15:10
15:10
13:15
13:15
14:55
13:15
WN371
WN4333
13:25
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----
----
----
----
----
WN4514
WN2962
13:25
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----
----
----
----
----
WN1567
WN3904
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----
----
13:25
13:25
----
13:25
WN3227
WN3500
13:25
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----
----
----
----
----
WN2619
WN1644
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----
----
----
----
13:25
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WN5013
WN3395
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----
----
13:45
13:45
----
13:45
WN45
WN2231
13:50
----
----
----
----
----
----
WN45
WN1186
13:50
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----
----
----
----
----
WN1325
WN4643
----
----
----
----
----
13:55
----
WN4429
WN2429
----
----
----
14:00
14:00
----
14:00
WN2087
WN3832
----
----
----
14:00
14:00
----
14:00
WN4315
WN3967
----
14:05
14:05
14:15
14:15
----
14:15
WN503
WN2231
----
14:10
14:10
----
----
----
----
WN1504
WN1272
14:15
----
----
----
----
----
----
WN931
WN1272
14:20
----
----
----
----
----
----
WN868
WN4333
15:00
14:25
14:25
----
----
----
----
WN4514
WN4333
----
----
----
14:50
14:50
----
14:50
WN4514
WN4643
----
----
----
14:50
14:50
----
14:50
WN3744
WN2429
15:00
----
----
----
----
----
----
WN1774
WN1515
----
15:10
15:10
----
----
----
----
WN790
WN3257
----
----
----
----
----
15:20
----
WN2912
WN4643
15:50
----
----
----
----
----
----
WN1281
WN1481
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----
----
16:15
16:15
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16:15
WN419
WN4643
----
16:20
16:20
----
----
----
----
WN2469
WN1272
16:55
----
----
----
----
----
----
WN4878
WN4333
----
----
----
16:55
16:55
----
16:55
WN207
WN1791
----
----
----
18:35
18:35
----
18:35
SHOW RETURN SCHEDULE
CHECK PRICES FOR DEN - STL

The timetable & schedule information was updated at 2025-01-15

Via Chicago with Southwest Airlines

  • Total flight time: 4h 15m - 8h 20m.
  • Low-cost airline
  • Denver is a Southwest Airlines focus city (Operating base).
  • 21 flights per week
  • Boeing 737MAX 8 Passenger
    Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737-700 (winglets) Passenger/BBJ1
DEN
 
Via MDW
 
STL
 
Flight
Mon
Feb 10
Tue
Feb 11
Wed
Feb 12
Thu
Feb 13
Fri
Feb 14
Sat
Feb 15
Sun
Feb 16
WN313
WN22
05:40
----
----
----
----
----
----
WN247
WN6470
----
----
----
05:40
05:40
----
05:40
WN769
WN1277
----
05:50
05:50
----
----
----
----
WN4839
WN1321
----
----
----
05:55
05:55
----
05:55
WN769
WN1594
06:05
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----
----
----
----
----
WN2326
WN1321
----
08:00
08:00
06:45
06:45
----
06:45
WN1445
WN1321
----
07:00
07:00
----
----
----
----
WN19
WN1321
----
----
----
----
----
07:40
----
WN3985
WN2551
----
----
----
07:55
07:55
----
08:00
WN2326
WN1637
----
08:00
08:00
----
----
----
----
WN2337
WN1855
----
----
----
----
----
08:15
----
WN4694
WN3257
----
08:15
08:15
----
----
----
----
WN1801
WN22
08:30
----
----
----
----
----
----
WN2112
WN3257
08:35
----
----
----
----
----
----
WN1420
WN3917
----
----
----
08:50
08:50
----
08:50
WN263
WN4467
08:55
----
----
----
----
----
----
WN681
WN1321
----
----
----
----
----
09:05
----
WN802
WN22
09:30
----
----
----
----
----
----
WN2881
WN3257
10:55
----
----
09:45
09:45
----
09:45
WN1505
WN3917
----
----
----
09:50
09:50
----
09:50
WN849
WN3917
----
09:55
09:55
----
----
----
----
WN509
WN1565
----
10:25
10:25
----
----
----
----
WN1376
WN2231
----
----
----
10:55
10:55
----
10:55
WN1722
WN543
----
----
----
----
----
11:10
----
WN2337
WN2962
----
11:15
11:15
----
----
----
----
WN4166
WN3904
13:40
11:15
11:15
----
----
----
----
WN258
WN2962
----
----
----
----
----
11:25
----
WN1496
WN3917
----
----
----
11:40
11:40
----
11:40
WN1496
WN1565
----
----
----
11:40
11:40
----
11:40
WN1496
WN3395
----
----
----
11:40
11:40
----
11:40
WN4876
WN1782
11:55
----
----
----
----
----
----
WN1418
WN2231
12:05
----
----
----
----
----
----
WN3932
WN2231
----
----
----
12:05
12:05
----
12:05
WN2015
WN4333
12:35
----
----
----
----
----
----
WN1418
WN3917
----
----
----
----
----
12:35
----
WN2756
WN4643
12:45
----
----
----
----
----
----
WN1774
WN2231
----
15:10
15:10
13:15
13:15
14:55
13:15
WN371
WN4333
13:25
----
----
----
----
----
----
WN4514
WN2962
13:25
----
----
----
----
----
----
WN1567
WN3904
----
----
----
13:25
13:25
----
13:25
WN3227
WN3500
13:25
----
----
----
----
----
----
WN2619
WN1644
----
----
----
----
----
13:25
----
WN5013
WN3395
----
----
----
13:45
13:45
----
13:45
WN45
WN2231
13:50
----
----
----
----
----
----
WN45
WN1186
13:50
----
----
----
----
----
----
WN1325
WN4643
----
----
----
----
----
13:55
----
WN4429
WN2429
----
----
----
14:00
14:00
----
14:00
WN2087
WN3832
----
----
----
14:00
14:00
----
14:00
WN4315
WN3967
----
14:05
14:05
14:15
14:15
----
14:15
WN503
WN2231
----
14:10
14:10
----
----
----
----
WN1504
WN1272
14:15
----
----
----
----
----
----
WN931
WN1272
14:20
----
----
----
----
----
----
WN868
WN4333
15:00
14:25
14:25
----
----
----
----
WN4514
WN4333
----
----
----
14:50
14:50
----
14:50
WN4514
WN4643
----
----
----
14:50
14:50
----
14:50
WN3744
WN2429
15:00
----
----
----
----
----
----
WN1774
WN1515
----
15:10
15:10
----
----
----
----
WN790
WN3257
----
----
----
----
----
15:20
----
WN2912
WN4643
15:50
----
----
----
----
----
----
WN1281
WN1481
----
----
----
16:15
16:15
----
16:15
WN419
WN4643
----
16:20
16:20
----
----
----
----
WN2469
WN1272
16:55
----
----
----
----
----
----
WN4878
WN4333
----
----
----
16:55
16:55
----
16:55
WN207
WN1791
----
----
----
18:35
18:35
----
18:35
SHOW RETURN SCHEDULE
CHECK PRICES FOR DEN - STL

The timetable & schedule information was updated at 2025-01-15

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