Flight times from Denver to St. Louis & schedule

The average flight time from Denver to St. Louis is About 3 hours 46 minutes, covering a distance of About 1,253.6 km.

Flight duration

About 3 hours 46 minutes

Flight distance

About 1,253.6 km

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
United Airlines UA1315
DEN 1:45 PM
STL 4:49 PM
Nonstop 2.1h
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American Airlines AA420
DEN 2:41 PM
DFW 5:48 PM
With stops 2.1h
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American Airlines AA1010
DFW 9:10 PM
STL 10:59 PM
1.8h
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Delta Air Lines DL957
DEN 3:10 PM
ATL 8:11 PM
With stops 3.0h
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Delta Air Lines DL1403
ATL 10:55 PM
STL 11:39 PM
1.7h
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Delta Air Lines DL2362
DEN 3:40 PM
SLC 5:15 PM
With stops 1.6h
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Delta Air Lines DL2666
SLC 8:35 PM
STL 12:21 AM
2.8h
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Frontier Airlines F93302
DEN 4:12 PM
STL 7:23 PM
Nonstop 2.2h
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United Airlines UA1422
DEN 5:59 PM
STL 8:59 PM
Nonstop 2.0h
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Delta Air Lines DL2544
DEN 5:40 AM
SLC 7:20 AM
With stops 1.7h
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Delta Air Lines DL2455
SLC 9:25 AM
STL 1:17 PM
2.9h
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United Airlines UA1377
DEN 6:00 AM
ORD 9:37 AM
With stops 2.6h
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United Airlines UA4491
ORD 10:53 AM
STL 12:22 PM
1.5h
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Frontier Airlines F92015
DEN 6:10 AM
LAS 7:10 AM
With stops 2.0h
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Frontier Airlines F92018
LAS 10:00 AM
STL 3:21 PM
3.4h
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Delta Air Lines DL1129
DEN 6:10 AM
MSP 9:14 AM
With stops 2.1h
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Delta Air Lines DL3921
MSP 12:45 PM
STL 2:24 PM
1.6h
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American Airlines AA2024
DEN 7:50 AM
CLT 1:16 PM
With stops 3.4h
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American Airlines AA2943
CLT 4:59 PM
STL 6:04 PM
2.1h
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American Airlines AA2771
DEN 7:05 AM
ORD 10:46 AM
With stops 2.7h
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American Airlines AA6399
ORD 2:32 PM
STL 4:00 PM
1.5h
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United Airlines UA1488
DEN 8:52 PM
ORD 12:30 AM
With stops 2.6h
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United Airlines UA3694
ORD 7:00 AM
STL 8:25 AM
1.4h
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Delta Air Lines DL2235
DEN 9:40 AM
ATL 2:35 PM
With stops 2.9h
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Delta Air Lines DL2833
ATL 8:05 PM
STL 8:49 PM
1.7h
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American Airlines AA2359
DEN 10:28 AM
DFW 1:30 PM
With stops 2.0h
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American Airlines AA2945
DFW 3:35 PM
STL 5:21 PM
1.8h
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American Airlines AA1647
DEN 10:37 AM
ORD 2:14 PM
With stops 2.6h
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American Airlines AA6190
ORD 6:03 PM
STL 7:33 PM
1.5h
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Frontier Airlines F9777
DEN 10:29 PM
LAS 11:29 PM
With stops 2.0h
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Frontier Airlines F92018
LAS 10:00 AM
STL 3:21 PM
3.4h
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American Airlines AA3163
DEN 11:59 PM
CLT 5:11 AM
With stops 3.2h
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American Airlines AA2950
CLT 7:26 AM
STL 8:30 AM
2.1h
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Frontier Airlines F91450
DEN 11:42 PM
ATL 4:58 AM
With stops 3.3h
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Frontier Airlines F94473
ATL 8:00 AM
STL 8:47 AM
1.8h
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Delta Air Lines DL302
DEN 12:59 AM
ATL 5:59 AM
With stops 3.0h
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Delta Air Lines DL1400
ATL 10:00 AM
STL 10:48 AM
1.8h
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Delta Air Lines DL302
DEN 12:59 AM
ATL 5:59 AM
With stops 3.0h
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Delta Air Lines DL1400
ATL 10:00 AM
STL 10:48 AM
1.8h
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Delta Air Lines DL1553
DEN 12:45 PM
SLC 2:18 PM
With stops 1.6h
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Delta Air Lines DL2666
SLC 8:35 PM
STL 12:21 AM
2.8h
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Delta Air Lines DL1096
DEN 12:59 AM
DTW 5:48 AM
With stops 2.8h
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Delta Air Lines DL2868
DTW 8:50 AM
STL 9:36 AM
1.8h
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American Airlines AA3163
DEN 11:59 PM
CLT 5:11 AM
With stops 3.2h
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American Airlines AA2950
CLT 7:26 AM
STL 8:30 AM
2.1h
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Frontier Airlines F91450
DEN 11:42 PM
ATL 4:58 AM
With stops 3.3h
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Frontier Airlines F94473
ATL 8:00 AM
STL 8:47 AM
1.8h
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American Airlines AA2359
DEN 10:28 AM
DFW 1:30 PM
With stops 2.0h
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American Airlines AA2945
DFW 3:35 PM
STL 5:21 PM
1.8h
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American Airlines AA1647
DEN 10:37 AM
ORD 2:14 PM
With stops 2.6h
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American Airlines AA6190
ORD 6:03 PM
STL 7:33 PM
1.5h
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Frontier Airlines F9777
DEN 10:29 PM
LAS 11:29 PM
With stops 2.0h
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Frontier Airlines F92018
LAS 10:00 AM
STL 3:21 PM
3.4h
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Delta Air Lines DL2235
DEN 9:40 AM
ATL 2:35 PM
With stops 2.9h
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Delta Air Lines DL2833
ATL 8:05 PM
STL 8:49 PM
1.7h
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United Airlines UA1488
DEN 8:52 PM
ORD 12:30 AM
With stops 2.6h
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United Airlines UA3694
ORD 7:00 AM
STL 8:25 AM
1.4h
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American Airlines AA2024
DEN 7:50 AM
CLT 1:16 PM
With stops 3.4h
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American Airlines AA2943
CLT 4:59 PM
STL 6:04 PM
2.1h
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American Airlines AA2771
DEN 7:05 AM
ORD 10:46 AM
With stops 2.7h
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American Airlines AA6399
ORD 2:32 PM
STL 4:00 PM
1.5h
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United Airlines UA1377
DEN 6:00 AM
ORD 9:37 AM
With stops 2.6h
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United Airlines UA4491
ORD 10:53 AM
STL 12:22 PM
1.5h
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Frontier Airlines F92015
DEN 6:10 AM
LAS 7:10 AM
With stops 2.0h
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Frontier Airlines F92018
LAS 10:00 AM
STL 3:21 PM
3.4h
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Delta Air Lines DL1129
DEN 6:10 AM
MSP 9:14 AM
With stops 2.1h
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Delta Air Lines DL3921
MSP 12:45 PM
STL 2:24 PM
1.6h
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United Airlines UA1422
DEN 5:59 PM
STL 8:59 PM
Nonstop 2.0h
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Delta Air Lines DL2544
DEN 5:40 AM
SLC 7:20 AM
With stops 1.7h
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Delta Air Lines DL2455
SLC 9:25 AM
STL 1:17 PM
2.9h
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Frontier Airlines F93302
DEN 4:12 PM
STL 7:23 PM
Nonstop 2.2h
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Delta Air Lines DL957
DEN 3:10 PM
ATL 8:11 PM
With stops 3.0h
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Delta Air Lines DL1403
ATL 10:55 PM
STL 11:39 PM
1.7h
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Delta Air Lines DL2362
DEN 3:40 PM
SLC 5:15 PM
With stops 1.6h
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Delta Air Lines DL2666
SLC 8:35 PM
STL 12:21 AM
2.8h
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See all
United Airlines UA1315
DEN 1:45 PM
STL 4:49 PM
Nonstop 2.1h
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Frontier Airlines F93302
DEN 4:12 PM
STL 7:23 PM
Nonstop 2.2h
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United Airlines UA1422
DEN 5:59 PM
STL 8:59 PM
Nonstop 2.0h
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United Airlines UA1422
DEN 5:59 PM
STL 8:59 PM
Nonstop 2.0h
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Frontier Airlines F93302
DEN 4:12 PM
STL 7:23 PM
Nonstop 2.2h
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United Airlines UA1315
DEN 1:45 PM
STL 4:49 PM
Nonstop 2.1h
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FAQs about flight schedules from Denver to St. Louis

  • When are flight tickets from Denver (DEN) to St. Louis (STL) the cheapest?

    Airlines adjust prices for flights from Denver to St. Louis based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • It takes around 2 hours 29 minutes to fly from Denver (DEN) to St. Louis (STL).
  • Airlines with flights from Denver (DEN) to St. Louis (STL): Volaris, United Airlines and Frontier Airlines.