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

Flight duration

About 4 hours 9 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
Frontier Airlines F91734
DEN 00:19
MCO 06:00
With stops 3.7h
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Frontier Airlines F91631
MCO 12:44
STL 14:21
2.6h
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Southwest Airlines WN1277
DEN 05:30
STL 08:30
Nonstop 2.0h
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Frontier Airlines F93302
DEN 06:00
STL 09:07
Nonstop 2.1h
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Southwest Airlines WN2687
DEN 07:45
STL 10:50
Nonstop 2.1h
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Hawaiian Airlines HA4801
DEN 08:00
SEA 10:03
With stops 3.0h
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Hawaiian Airlines HA6937
SEA 11:34
STL 17:34
4.0h
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Southwest Airlines WN332
DEN 08:50
STL 13:05
Nonstop 3.3h
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Southwest Airlines WN2162
DEN 10:15
DSM 13:00
With stops 1.8h
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Southwest Airlines WN2494
DSM 17:30
STL 18:35
1.1h
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Southwest Airlines WN290
DEN 13:15
STL 17:50
Nonstop 3.6h
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United Airlines UA1315
DEN 13:30
STL 16:26
Nonstop 1.9h
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American Airlines AA2889
DEN 14:05
ORD 17:44
With stops 2.6h
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American Airlines AA1926
ORD 20:40
STL 22:08
1.5h
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Southwest Airlines WN2079
DEN 14:10
STL 18:35
Nonstop 3.4h
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United Airlines UA1023
DEN 14:45
ORD 18:26
With stops 2.7h
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United Airlines UA4185
ORD 19:40
STL 21:04
1.4h
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Delta Air Lines DL1623
DEN 15:41
SLC 17:15
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 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 UA5617
DEN 20:40
STL 23:53
Nonstop 2.2h
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Southwest Airlines WN2695
DEN 20:50
STL 23:55
Nonstop 2.1h
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Southwest Airlines WN2426
DEN 23:40
BWI 05:00
With stops 3.3h
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Southwest Airlines WN4788
BWI 06:20
STL 07:30
2.2h
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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 07:19
STL 08:20
2.0h
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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 07:19
STL 08:20
2.0h
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Southwest Airlines WN2426
DEN 23:40
BWI 05:00
With stops 3.3h
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Southwest Airlines WN4788
BWI 06:20
STL 07:30
2.2h
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Southwest Airlines WN2695
DEN 20:50
STL 23:55
Nonstop 2.1h
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United Airlines UA5617
DEN 20:40
STL 23:53
Nonstop 2.2h
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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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Delta Air Lines DL1623
DEN 15:41
SLC 17:15
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 UA1023
DEN 14:45
ORD 18:26
With stops 2.7h
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United Airlines UA4185
ORD 19:40
STL 21:04
1.4h
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Southwest Airlines WN2079
DEN 14:10
STL 18:35
Nonstop 3.4h
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American Airlines AA2889
DEN 14:05
ORD 17:44
With stops 2.6h
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American Airlines AA1926
ORD 20:40
STL 22:08
1.5h
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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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Southwest Airlines WN290
DEN 13:15
STL 17:50
Nonstop 3.6h
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Southwest Airlines WN2162
DEN 10:15
DSM 13:00
With stops 1.8h
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Southwest Airlines WN2494
DSM 17:30
STL 18:35
1.1h
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Southwest Airlines WN332
DEN 08:50
STL 13:05
Nonstop 3.3h
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Hawaiian Airlines HA4801
DEN 08:00
SEA 10:03
With stops 3.0h
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Hawaiian Airlines HA6937
SEA 11:34
STL 17:34
4.0h
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Southwest Airlines WN2687
DEN 07:45
STL 10:50
Nonstop 2.1h
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Frontier Airlines F93302
DEN 06:00
STL 09:07
Nonstop 2.1h
See prices and details in the app >>
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Check prices
Southwest Airlines WN1277
DEN 05:30
STL 08:30
Nonstop 2.0h
See prices and details in the app >>
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Frontier Airlines F91734
DEN 00:19
MCO 06:00
With stops 3.7h
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Frontier Airlines F91631
MCO 12:44
STL 14:21
2.6h
See prices and details in the app >>
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See all
Southwest Airlines WN1277
DEN 05:30
STL 08:30
Nonstop 2.0h
See prices and details in the app >>
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Check prices
Frontier Airlines F93302
DEN 06:00
STL 09:07
Nonstop 2.1h
See prices and details in the app >>
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Check prices
Southwest Airlines WN2687
DEN 07:45
STL 10:50
Nonstop 2.1h
See prices and details in the app >>
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Check prices
Southwest Airlines WN332
DEN 08:50
STL 13:05
Nonstop 3.3h
See prices and details in the app >>
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Check prices
Southwest Airlines WN290
DEN 13:15
STL 17:50
Nonstop 3.6h
See prices and details in the app >>
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Check prices
United Airlines UA1315
DEN 13:30
STL 16:26
Nonstop 1.9h
See prices and details in the app >>
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Check prices
Southwest Airlines WN2079
DEN 14:10
STL 18:35
Nonstop 3.4h
See prices and details in the app >>
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Check prices
United Airlines UA5617
DEN 20:40
STL 23:53
Nonstop 2.2h
See prices and details in the app >>
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Check prices
Southwest Airlines WN2695
DEN 20:50
STL 23:55
Nonstop 2.1h
See prices and details in the app >>
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Check prices
See all
Southwest Airlines WN2695
DEN 20:50
STL 23:55
Nonstop 2.1h
See prices and details in the app >>
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Check prices
United Airlines UA5617
DEN 20:40
STL 23:53
Nonstop 2.2h
See prices and details in the app >>
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Check prices
Southwest Airlines WN2079
DEN 14:10
STL 18:35
Nonstop 3.4h
See prices and details in the app >>
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Check prices
United Airlines UA1315
DEN 13:30
STL 16:26
Nonstop 1.9h
See prices and details in the app >>
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Check prices
Southwest Airlines WN290
DEN 13:15
STL 17:50
Nonstop 3.6h
See prices and details in the app >>
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W
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F
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Check prices
Southwest Airlines WN332
DEN 08:50
STL 13:05
Nonstop 3.3h
See prices and details in the app >>
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Check prices
Southwest Airlines WN2687
DEN 07:45
STL 10:50
Nonstop 2.1h
See prices and details in the app >>
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Check prices
Frontier Airlines F93302
DEN 06:00
STL 09:07
Nonstop 2.1h
See prices and details in the app >>
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Check prices
Southwest Airlines WN1277
DEN 05:30
STL 08:30
Nonstop 2.0h
See prices and details in the app >>
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See all

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.
  • It takes about 2 hours 37 minutes to fly from Denver (DEN) to St. Louis (STL).
  • Airlines with flights from Denver (DEN) to St. Louis (STL): Southwest Airlines, United Airlines, Volaris and Frontier Airlines.
  • There are 2 airport(s) in St. Louis (STL): St. Louis Downtown Airport and St. Louis Lambert International Airport.

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