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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 4 minutes, covering a distance of About 1,253.6km.

Flight duration

About 4 hours 4 minutes

Flight distance

About 1,253.6km

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
Delta Air Lines DL1761
DEN 00:45
DTW 05:28
With stops 2.7h
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Delta Air Lines DL2868
DTW 08:50
STL 09:30
1.7h
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Frontier Airlines F93294
DEN 00:51
ATL 06:05
With stops 3.2h
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Frontier Airlines F94473
ATL 15:41
STL 16:33
1.9h
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Delta Air Lines DL302
DEN 00:59
ATL 05:59
With stops 3.0h
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Delta Air Lines DL1571
ATL 07:25
STL 08:07
1.7h
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Delta Air Lines DL302
DEN 00:59
ATL 05:59
With stops 3.0h
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Delta Air Lines DL1703
ATL 09:20
STL 09:59
1.6h
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Southwest Airlines WN2813
DEN 05:25
STL 08:25
Nonstop 2.0h
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Southwest Airlines WN2592
DEN 05:30
MCI 08:05
With stops 1.6h
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Southwest Airlines WN106
MCI 14:05
STL 15:10
1.1h
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Delta Air Lines DL341
DEN 06:05
ATL 11:06
With stops 3.0h
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Delta Air Lines DL3156
ATL 11:45
STL 12:21
1.6h
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Delta Air Lines DL341
DEN 06:05
ATL 11:06
With stops 3.0h
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Delta Air Lines DL2700
ATL 12:15
STL 12:56
1.7h
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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 DL1537
DTW 12:40
STL 13:20
1.7h
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Frontier Airlines F91324
DEN 06:45
DFW 09:54
With stops 2.1h
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Frontier Airlines F94742
DFW 17:30
STL 19:23
1.9h
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Frontier Airlines F93302
DEN 06:50
STL 10:02
Nonstop 2.2h
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Delta Air Lines DL431
DEN 07:05
ATL 12:06
With stops 3.0h
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Delta Air Lines DL2700
ATL 12:15
STL 12:56
1.7h
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Delta Air Lines DL431
DEN 07:05
ATL 12:06
With stops 3.0h
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Delta Air Lines DL1485
ATL 15:15
STL 15:58
1.7h
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American Airlines AA573
DEN 07:11
CLT 12:30
With stops 3.3h
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American Airlines AA2686
CLT 18:28
STL 19:30
2.0h
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Southwest Airlines WN2814
DEN 07:20
STL 10:20
Nonstop 2.0h
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Frontier Airlines F93312
DEN 08:00
MCO 13:51
With stops 3.9h
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Frontier Airlines F91631
MCO 22:14
STL 23:47
2.5h
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Frontier Airlines F92550
DEN 08:11
DFW 11:26
With stops 2.3h
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Frontier Airlines F94742
DFW 17:30
STL 19:23
1.9h
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Delta Air Lines DL2235
DEN 09:35
ATL 14:35
With stops 3.0h
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Delta Air Lines DL1485
ATL 15:15
STL 15:58
1.7h
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United Airlines UA652
DEN 09:45
STL 12:43
Nonstop 2.0h
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Delta Air Lines DL346
DEN 10:45
ATL 15:44
With stops 3.0h
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Delta Air Lines DL1393
ATL 17:20
STL 18:02
1.7h
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American Airlines AA2878
DEN 23:59
CLT 05:21
With stops 3.4h
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American Airlines AA2497
CLT 07:15
STL 08:13
2.0h
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United Airlines UA5739
DEN 20:20
STL 23:39
Nonstop 2.3h
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Delta Air Lines DL2663
DEN 18:25
SLC 20:00
With stops 1.6h
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Delta Air Lines DL2666
SLC 20:45
STL 00:36
2.9h
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United Airlines UA1422
DEN 17:59
STL 20:59
Nonstop 2.0h
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American Airlines AA2712
DEN 17:30
ORD 21:19
With stops 2.8h
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American Airlines AA1466
ORD 22:05
STL 23:20
1.3h
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Delta Air Lines DL1172
DEN 16:00
MSP 19:06
With stops 2.1h
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Delta Air Lines DL1609
MSP 21:30
STL 23:01
1.5h
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Delta Air Lines DL1623
DEN 15:45
SLC 17:15
With stops 1.5h
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Delta Air Lines DL2666
SLC 20:45
STL 00:36
2.9h
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United Airlines UA1315
DEN 13:30
STL 16:26
Nonstop 1.9h
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American Airlines AA1662
DEN 13:24
CLT 18:50
With stops 3.4h
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American Airlines AA459
CLT 22:00
STL 23:05
2.1h
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Delta Air Lines DL995
DEN 12:00
ATL 17:02
With stops 3.0h
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Delta Air Lines DL2833
ATL 20:05
STL 20:49
1.7h
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Delta Air Lines DL346
DEN 10:45
ATL 15:44
With stops 3.0h
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Delta Air Lines DL1393
ATL 17:20
STL 18:02
1.7h
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Delta Air Lines DL346
DEN 10:45
ATL 15:44
With stops 3.0h
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Delta Air Lines DL2833
ATL 20:05
STL 20:49
1.7h
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United Airlines UA652
DEN 09:45
STL 12:43
Nonstop 2.0h
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Delta Air Lines DL2235
DEN 09:35
ATL 14:35
With stops 3.0h
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Delta Air Lines DL1485
ATL 15:15
STL 15:58
1.7h
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Frontier Airlines F92550
DEN 08:11
DFW 11:26
With stops 2.3h
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Frontier Airlines F94742
DFW 17:30
STL 19:23
1.9h
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Frontier Airlines F93312
DEN 08:00
MCO 13:51
With stops 3.9h
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Frontier Airlines F91631
MCO 22:14
STL 23:47
2.5h
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Southwest Airlines WN2814
DEN 07:20
STL 10:20
Nonstop 2.0h
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American Airlines AA573
DEN 07:11
CLT 12:30
With stops 3.3h
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American Airlines AA2686
CLT 18:28
STL 19:30
2.0h
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Delta Air Lines DL431
DEN 07:05
ATL 12:06
With stops 3.0h
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Delta Air Lines DL2700
ATL 12:15
STL 12:56
1.7h
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Delta Air Lines DL431
DEN 07:05
ATL 12:06
With stops 3.0h
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Delta Air Lines DL1485
ATL 15:15
STL 15:58
1.7h
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See all
Southwest Airlines WN2813
DEN 05:25
STL 08:25
Nonstop 2.0h
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Frontier Airlines F93302
DEN 06:50
STL 10:02
Nonstop 2.2h
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Southwest Airlines WN2814
DEN 07:20
STL 10:20
Nonstop 2.0h
See prices and details in the app >>
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United Airlines UA652
DEN 09:45
STL 12:43
Nonstop 2.0h
See prices and details in the app >>
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United Airlines UA1315
DEN 13:30
STL 16:26
Nonstop 1.9h
See prices and details in the app >>
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United Airlines UA1422
DEN 17:59
STL 20:59
Nonstop 2.0h
See prices and details in the app >>
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United Airlines UA5739
DEN 20:20
STL 23:39
Nonstop 2.3h
See prices and details in the app >>
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United Airlines UA5739
DEN 20:20
STL 23:39
Nonstop 2.3h
See prices and details in the app >>
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United Airlines UA1422
DEN 17:59
STL 20:59
Nonstop 2.0h
See prices and details in the app >>
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United Airlines UA1315
DEN 13:30
STL 16:26
Nonstop 1.9h
See prices and details in the app >>
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United Airlines UA652
DEN 09:45
STL 12:43
Nonstop 2.0h
See prices and details in the app >>
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Southwest Airlines WN2814
DEN 07:20
STL 10:20
Nonstop 2.0h
See prices and details in the app >>
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Frontier Airlines F93302
DEN 06:50
STL 10:02
Nonstop 2.2h
See prices and details in the app >>
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Southwest Airlines WN2813
DEN 05:25
STL 08:25
Nonstop 2.0h
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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 Frontier Airlines with an average rating of 10.0.

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Frontier Airlines
Frontier Airlines
User rating: 10.0

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 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.

  • How long is the flight from Denver (DEN) to St. Louis (STL)?

    It takes about 2 hours 12 minutes to fly from Denver (DEN) to St. Louis (STL).

  • What are the most popular airlines that fly from Denver (DEN) to St. Louis (STL)?

    Airlines with flights from Denver (DEN) to St. Louis (STL): Southwest Airlines, United Airlines, Volaris, Frontier Airlines and Air Canada.

  • How many airports in St. Louis (STL)?

    There are 2 airport(s) in St. Louis (STL): St. Louis Downtown Airport and St. Louis Lambert International Airport.

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