Flight times from St. Louis to Denver & schedule

The average flight time from St. Louis to Denver is About 3 hours 22 minutes, covering a distance of About 1,253.6 km.

Flight duration

About 3 hours 22 minutes

Flight distance

About 1,253.6 km

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

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

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Earliest first
Latest first
United Airlines UA1380
STL 1:44 PM
DEN 3:13 PM
Nonstop 2.5h
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Delta Air Lines DL2455
STL 2:15 PM
SLC 4:32 PM
With stops 3.3h
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Delta Air Lines DL1586
SLC 5:40 PM
DEN 7:10 PM
1.5h
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Delta Air Lines DL1102
STL 2:31 PM
ATL 5:05 PM
With stops 1.6h
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Delta Air Lines DL746
ATL 6:05 PM
DEN 7:28 PM
3.4h
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Frontier Airlines F93107
STL 2:02 PM
LAS 3:38 PM
With stops 3.6h
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Frontier Airlines F94612
LAS 9:36 PM
DEN 12:43 AM
2.1h
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Delta Air Lines DL4821
STL 3:45 PM
MSP 5:25 PM
With stops 1.7h
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Delta Air Lines DL2931
MSP 6:45 PM
DEN 8:00 PM
2.3h
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United Airlines UA663
STL 4:39 PM
DEN 6:10 PM
Nonstop 2.5h
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Frontier Airlines F92636
STL 4:26 PM
MCO 7:50 PM
With stops 2.4h
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Frontier Airlines F91733
MCO 5:55 AM
DEN 8:13 AM
4.3h
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Frontier Airlines F92636
STL 4:26 PM
MCO 7:50 PM
With stops 2.4h
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Frontier Airlines F94919
MCO 1:19 PM
DEN 3:35 PM
4.3h
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American Airlines AA2261
STL 5:00 AM
DFW 7:08 AM
With stops 2.1h
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American Airlines AA2357
DFW 8:36 AM
DEN 9:47 AM
2.2h
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Delta Air Lines DL1839
STL 5:22 PM
MSP 7:04 PM
With stops 1.7h
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Delta Air Lines DL1278
MSP 10:29 PM
DEN 11:52 PM
2.4h
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Delta Air Lines DL1597
STL 6:30 AM
MSP 8:06 AM
With stops 1.6h
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Delta Air Lines DL2849
MSP 8:45 AM
DEN 9:58 AM
2.2h
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American Airlines AA3741
STL 6:00 AM
ORD 7:34 AM
With stops 1.6h
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American Airlines AA2762
ORD 9:45 AM
DEN 11:39 AM
2.9h
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Delta Air Lines DL543
STL 6:08 PM
ATL 8:50 PM
With stops 1.7h
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Delta Air Lines DL956
ATL 9:45 PM
DEN 11:09 PM
3.4h
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Delta Air Lines DL1597
STL 6:30 AM
MSP 8:06 AM
With stops 1.6h
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Delta Air Lines DL2927
MSP 10:50 AM
DEN 12:03 PM
2.2h
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Frontier Airlines F94474
STL 6:34 PM
ATL 9:24 PM
With stops 1.8h
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Frontier Airlines F91449
ATL 6:15 AM
DEN 7:38 AM
3.4h
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Frontier Airlines F94567
STL 7:51 PM
DEN 9:19 PM
Nonstop 2.5h
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American Airlines AA2269
STL 7:06 PM
DFW 9:10 PM
With stops 2.1h
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American Airlines AA577
DFW 9:20 PM
DEN 10:27 PM
2.1h
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American Airlines AA2269
STL 7:06 PM
DFW 9:10 PM
With stops 2.1h
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American Airlines AA662
DFW 10:42 PM
DEN 11:48 PM
2.1h
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Delta Air Lines DL1393
STL 7:18 PM
ATL 9:59 PM
With stops 1.7h
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Delta Air Lines DL956
ATL 9:45 PM
DEN 11:09 PM
3.4h
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Delta Air Lines DL2363
STL 7:30 AM
SLC 9:53 AM
With stops 3.4h
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Delta Air Lines DL1623
SLC 1:40 PM
DEN 3:09 PM
1.5h
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Delta Air Lines DL5092
STL 12:31 PM
MSP 2:20 PM
With stops 1.8h
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Delta Air Lines DL1025
MSP 2:45 PM
DEN 3:56 PM
2.2h
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Delta Air Lines DL1400
STL 12:21 PM
ATL 2:53 PM
With stops 1.5h
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Delta Air Lines DL746
ATL 6:05 PM
DEN 7:28 PM
3.4h
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Delta Air Lines DL1571
STL 11:00 AM
ATL 1:32 PM
With stops 1.5h
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Delta Air Lines DL530
ATL 1:55 PM
DEN 3:15 PM
3.3h
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American Airlines AA3190
STL 11:14 AM
ORD 12:41 PM
With stops 1.4h
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American Airlines AA1466
ORD 3:23 PM
DEN 5:20 PM
3.0h
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Delta Air Lines DL1571
STL 11:00 AM
ATL 1:32 PM
With stops 1.5h
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Delta Air Lines DL519
ATL 4:42 PM
DEN 6:04 PM
3.4h
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American Airlines AA2897
STL 10:21 AM
DFW 12:25 PM
With stops 2.1h
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American Airlines AA420
DFW 1:10 PM
DEN 2:18 PM
2.1h
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Delta Air Lines DL2868
STL 10:20 AM
DTW 12:52 PM
With stops 1.5h
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Delta Air Lines DL1648
DTW 12:49 PM
DEN 2:03 PM
3.2h
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Delta Air Lines DL2868
STL 10:20 AM
DTW 12:52 PM
With stops 1.5h
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Delta Air Lines DL2431
DTW 4:15 PM
DEN 5:30 PM
3.3h
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Frontier Airlines F91523
STL 9:09 AM
DFW 11:13 AM
With stops 2.1h
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Frontier Airlines F94463
DFW 2:34 PM
DEN 3:46 PM
2.2h
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United Airlines UA1352
STL 8:50 AM
DEN 10:21 AM
Nonstop 2.5h
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American Airlines AA6246
STL 8:12 PM
ORD 9:48 PM
With stops 1.6h
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American Airlines AA2626
ORD 10:35 PM
DEN 12:31 AM
2.9h
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Frontier Airlines F94567
STL 7:51 PM
DEN 9:19 PM
Nonstop 2.5h
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American Airlines AA2269
STL 7:06 PM
DFW 9:10 PM
With stops 2.1h
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American Airlines AA577
DFW 9:20 PM
DEN 10:27 PM
2.1h
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American Airlines AA2269
STL 7:06 PM
DFW 9:10 PM
With stops 2.1h
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American Airlines AA662
DFW 10:42 PM
DEN 11:48 PM
2.1h
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Delta Air Lines DL1393
STL 7:18 PM
ATL 9:59 PM
With stops 1.7h
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Delta Air Lines DL956
ATL 9:45 PM
DEN 11:09 PM
3.4h
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Delta Air Lines DL2363
STL 7:30 AM
SLC 9:53 AM
With stops 3.4h
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Delta Air Lines DL1623
SLC 1:40 PM
DEN 3:09 PM
1.5h
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Delta Air Lines DL1597
STL 6:30 AM
MSP 8:06 AM
With stops 1.6h
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Delta Air Lines DL2849
MSP 8:45 AM
DEN 9:58 AM
2.2h
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American Airlines AA3741
STL 6:00 AM
ORD 7:34 AM
With stops 1.6h
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American Airlines AA2762
ORD 9:45 AM
DEN 11:39 AM
2.9h
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Delta Air Lines DL543
STL 6:08 PM
ATL 8:50 PM
With stops 1.7h
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Delta Air Lines DL956
ATL 9:45 PM
DEN 11:09 PM
3.4h
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Delta Air Lines DL1597
STL 6:30 AM
MSP 8:06 AM
With stops 1.6h
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Delta Air Lines DL2927
MSP 10:50 AM
DEN 12:03 PM
2.2h
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See all
United Airlines UA1380
STL 1:44 PM
DEN 3:13 PM
Nonstop 2.5h
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United Airlines UA663
STL 4:39 PM
DEN 6:10 PM
Nonstop 2.5h
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Frontier Airlines F94567
STL 7:51 PM
DEN 9:19 PM
Nonstop 2.5h
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United Airlines UA1352
STL 8:50 AM
DEN 10:21 AM
Nonstop 2.5h
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United Airlines UA1352
STL 8:50 AM
DEN 10:21 AM
Nonstop 2.5h
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Frontier Airlines F94567
STL 7:51 PM
DEN 9:19 PM
Nonstop 2.5h
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United Airlines UA663
STL 4:39 PM
DEN 6:10 PM
Nonstop 2.5h
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United Airlines UA1380
STL 1:44 PM
DEN 3:13 PM
Nonstop 2.5h
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Check prices