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Flight times from Denver to St. Louis & schedule

The average flight time from Denver to St. Louis is About 4 hours 6 minutes, covering a distance of About 1,253.6 km.

Flight duration

About 4 hours 6 minutes

Flight distance

About 1,253.6 km

Earliest flight

06:00 → 09:07

Latest flight

20:45 → 23:58

How long is the flight from Denver to St. Louis?

The flights usually depart from Denver International Airport and arrive at St. Louis Lambert International Airport.

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Earliest first
Latest first
Frontier Airlines F92550
DEN 05:50
DFW 09:02
With stops 2.2h
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Frontier Airlines F91524
DFW 06:35
STL 08:24
1.8h
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United Airlines UA1377
DEN 06:00
ORD 09:42
With stops 2.7h
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United Airlines UA1355
ORD 10:40
STL 12:11
1.5h
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Delta Air Lines DL341
DEN 06:00
ATL 10:54
With stops 2.9h
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Delta Air Lines DL2700
ATL 14:10
STL 14:49
1.6h
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Delta Air Lines DL1745
DEN 06:45
DTW 11:37
With stops 2.9h
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Delta Air Lines DL1371
DTW 12:28
STL 13:05
1.6h
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Frontier Airlines F93366
DEN 08:08
DFW 11:10
With stops 2.0h
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Frontier Airlines F91524
DFW 06:35
STL 08:24
1.8h
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Delta Air Lines DL1675
DEN 09:19
MSP 12:14
With stops 1.9h
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Delta Air Lines DL3185
MSP 15:15
STL 16:46
1.5h
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Frontier Airlines F91993
DEN 10:00
LAS 11:00
With stops 2.0h
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Frontier Airlines F93108
LAS 09:45
STL 14:57
3.2h
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Frontier Airlines F93312
DEN 10:36
MCO 16:30
With stops 3.9h
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Frontier Airlines F92635
MCO 22:30
STL 23:59
2.5h
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Frontier Airlines F94967
DEN 13:00
LAS 14:05
With stops 2.1h
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Frontier Airlines F93108
LAS 09:45
STL 14:57
3.2h
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Delta Air Lines DL706
DEN 13:35
ATL 18:33
With stops 3.0h
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Delta Air Lines DL1403
ATL 22:55
STL 23:39
1.7h
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Delta Air Lines DL957
DEN 14:26
ATL 19:22
With stops 2.9h
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Delta Air Lines DL1403
ATL 22:55
STL 23:39
1.7h
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Frontier Airlines F93302
DEN 15:50
STL 18:54
Nonstop 2.1h
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Delta Air Lines DL302
DEN 16:30
ATL 21:32
With stops 3.0h
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Delta Air Lines DL1400
ATL 09:04
STL 09:43
1.6h
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Delta Air Lines DL1623
DEN 18:00
SLC 19:38
With stops 1.6h
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Delta Air Lines DL2666
SLC 20:45
STL 00:36
2.9h
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American Airlines AA1322
DEN 18:10
DFW 21:18
With stops 2.1h
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American Airlines AA3049
DFW 22:10
STL 23:59
1.8h
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United Airlines UA1422
DEN 18:32
STL 21:40
Nonstop 2.1h
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United Airlines UA214
DEN 20:45
STL 23:50
Nonstop 2.1h
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Frontier Airlines F92520
DEN 23:52
MCO 05:31
With stops 3.6h
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Frontier Airlines F92635
MCO 22:30
STL 23:59
2.5h
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American Airlines AA3156
DEN 23:59
CLT 05:13
With stops 3.2h
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American Airlines AA2733
CLT 07:30
STL 08:31
2.0h
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American Airlines AA3156
DEN 23:59
CLT 05:13
With stops 3.2h
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American Airlines AA5345
CLT 07:30
STL 08:34
2.1h
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American Airlines AA3156
DEN 23:59
CLT 05:13
With stops 3.2h
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American Airlines AA2733
CLT 07:30
STL 08:31
2.0h
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American Airlines AA3156
DEN 23:59
CLT 05:13
With stops 3.2h
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American Airlines AA5345
CLT 07:30
STL 08:34
2.1h
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Frontier Airlines F91450
DEN 23:59
ATL 05:21
With stops 3.4h
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Frontier Airlines F94473
ATL 08:05
STL 08:57
1.9h
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Frontier Airlines F92520
DEN 23:52
MCO 05:31
With stops 3.6h
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Frontier Airlines F92635
MCO 22:30
STL 23:59
2.5h
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United Airlines UA214
DEN 20:45
STL 23:50
Nonstop 2.1h
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United Airlines UA1422
DEN 18:32
STL 21:40
Nonstop 2.1h
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American Airlines AA1322
DEN 18:10
DFW 21:18
With stops 2.1h
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American Airlines AA3049
DFW 22:10
STL 23:59
1.8h
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Delta Air Lines DL1623
DEN 18:00
SLC 19:38
With stops 1.6h
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Delta Air Lines DL2666
SLC 20:45
STL 00:36
2.9h
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Delta Air Lines DL302
DEN 16:30
ATL 21:32
With stops 3.0h
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Delta Air Lines DL1400
ATL 09:04
STL 09:43
1.6h
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Frontier Airlines F93302
DEN 15:50
STL 18:54
Nonstop 2.1h
See prices and details in the app >>
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Delta Air Lines DL957
DEN 14:26
ATL 19:22
With stops 2.9h
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Delta Air Lines DL1403
ATL 22:55
STL 23:39
1.7h
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Delta Air Lines DL706
DEN 13:35
ATL 18:33
With stops 3.0h
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Delta Air Lines DL1403
ATL 22:55
STL 23:39
1.7h
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Frontier Airlines F94967
DEN 13:00
LAS 14:05
With stops 2.1h
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Frontier Airlines F93108
LAS 09:45
STL 14:57
3.2h
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Frontier Airlines F93312
DEN 10:36
MCO 16:30
With stops 3.9h
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Frontier Airlines F92635
MCO 22:30
STL 23:59
2.5h
See prices and details in the app >>
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Frontier Airlines F91993
DEN 10:00
LAS 11:00
With stops 2.0h
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Frontier Airlines F93108
LAS 09:45
STL 14:57
3.2h
See prices and details in the app >>
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Delta Air Lines DL1675
DEN 09:19
MSP 12:14
With stops 1.9h
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Delta Air Lines DL3185
MSP 15:15
STL 16:46
1.5h
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Frontier Airlines F93366
DEN 08:08
DFW 11:10
With stops 2.0h
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Frontier Airlines F91524
DFW 06:35
STL 08:24
1.8h
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Delta Air Lines DL1745
DEN 06:45
DTW 11:37
With stops 2.9h
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Delta Air Lines DL1371
DTW 12:28
STL 13:05
1.6h
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United Airlines UA1377
DEN 06:00
ORD 09:42
With stops 2.7h
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United Airlines UA1355
ORD 10:40
STL 12:11
1.5h
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Delta Air Lines DL341
DEN 06:00
ATL 10:54
With stops 2.9h
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Delta Air Lines DL2700
ATL 14:10
STL 14:49
1.6h
See prices and details in the app >>
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See all
Frontier Airlines F93302
DEN 15:50
STL 18:54
Nonstop 2.1h
See prices and details in the app >>
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United Airlines UA1422
DEN 18:32
STL 21:40
Nonstop 2.1h
See prices and details in the app >>
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United Airlines UA214
DEN 20:45
STL 23:50
Nonstop 2.1h
See prices and details in the app >>
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United Airlines UA214
DEN 20:45
STL 23:50
Nonstop 2.1h
See prices and details in the app >>
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United Airlines UA1422
DEN 18:32
STL 21:40
Nonstop 2.1h
See prices and details in the app >>
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Frontier Airlines F93302
DEN 15:50
STL 18:54
Nonstop 2.1h
See prices and details in the app >>
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Top airlines for flights from Denver to St. Louis

Multiple airlines provide flights from Denver to St. Louis. The best rated one is United Airlines with an average rating of 10.0.

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United Airlines
United Airlines
User rating: 10.0

FAQs about flight schedules from Denver to St. Louis

  • When are flight tickets from Denver to St. Louis the cheapest?

    Airlines adjust prices for flights from Denver to St. Louis based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • It takes about 2 hours 7 minutes to fly from Denver to St. Louis.
  • Airlines with flights from Denver to St. Louis: United Airlines and Volaris.
  • There are 2 airport(s) in St. Louis (STL): St. Louis Downtown Airport and St. Louis Lambert International Airport.

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