Southwest Airlines
Did you mean flights from Denver to St. Louis?
United States
Lambert-Saint Louis International Airport
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United States
Denver International Airport (succeeded Stapleton Airpo
Click to show full flight schedule
Scan through all non-stop flights from St. Louis to Denver. The full flight schedule below gives an overview of all non-stop flights from STL to DEN, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
In total there are 3 airlines operating nonstop flights from St. Louis STL to Denver DEN. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their STL DEN flight schedule.
Flights from STL to DEN are operated 61 times a week, with an average of 9 flights per day. Departure times vary between 05:20 - 23:15. The earliest flight departs at 05:20, the last flight departs at 23:15. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).
The fastest direct flight from St. Louis to Denver takes 2 hours and 34 minutes. The flight distance between St. Louis and Denver is 767 miles (or 1,234 km).
There are 2 airports in Denver: Denver International Airport (succeeded Stapleton Airpo (DEN) and Rocky Mountain Metropolitan Airpo (BJC).
There are 61 flights per week flying from St. Louis to Denver (as of March 2024).
2 hours and 34 minutes is the average flight time from St. Louis to Denver.
The distance from St. Louis to Denver is 767 miles (1,234 kilometers).
Frontier Airlines, Southwest Airlines and United Airlines are flying nonstop from St. Louis to Denver.
Star Alliance is currently the only alliance flying nonstop from St. Louis to Denver.
You can fly non-stop in Economy and Business Class.
Aircraft types that fly from St. Louis to Denver:
The earliest flight departs at 05:20 from St. Louis and arrives at 06:35 at Denver.
The latest flight departs at 23:15 from St. Louis and arrives at 00:50 at Denver.
767 miles (1,234 km) · 2h 34m
05:25
06:50
Southwest Airlines
WN 6417
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
05:25
06:50
Southwest Airlines
WN 6417
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
05:50
07:15
Southwest Airlines
WN 6417
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
05:55
07:20
Southwest Airlines
WN 6417
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
07:15
08:45
Southwest Airlines
WN 6418
Southwest Airlines
Boeing 737-700 (winglets)
Y
W
J
F
08:15
09:40
Southwest Airlines
WN 1435
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
08:15
09:40
Southwest Airlines
WN 1435
Southwest Airlines
Boeing 737-700 (winglets)
Y
W
J
F
08:25
10:00
United Airlines
Star Alliance
UA 608
United Airlines
Airbus A320-100/200
Y
W
J
F
08:47
10:12
United Airlines
Star Alliance
UA 1923
United Airlines
Boeing 737-800
Y
W
J
F
09:10
10:35
Southwest Airlines
WN 3357
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
09:30
10:55
Southwest Airlines
WN 3357
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
10:40
12:05
Southwest Airlines
WN 3357
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
12:20
13:45
Southwest Airlines
WN 6420
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
12:35
14:00
Southwest Airlines
WN 6420
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
12:45
14:10
Southwest Airlines
WN 6420
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
13:20
14:50
Southwest Airlines
WN 6420
Southwest Airlines
Boeing 737-700 (winglets)
Y
W
J
F
13:37
14:59
United Airlines
Star Alliance
UA 2625
United Airlines
Airbus A319
Y
W
J
F
13:40
15:14
United Airlines
Star Alliance
UA 2625
United Airlines
Airbus A319
Y
W
J
F
14:05
15:30
Southwest Airlines
WN 6420
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
14:35
16:00
Southwest Airlines
WN 2139
Southwest Airlines
Boeing 737-700 (winglets)
Y
W
J
F
14:40
16:10
Southwest Airlines
WN 399
Southwest Airlines
Boeing 737-700 (winglets)
Y
W
J
F
15:40
17:05
Southwest Airlines
WN 399
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
16:05
17:30
Southwest Airlines
WN 2776
Southwest Airlines
Boeing 737-700 (winglets)
Y
W
J
F
16:30
18:01
United Airlines
Star Alliance
UA 2618
United Airlines
Boeing 737-900
Y
W
J
F
16:34
18:07
United Airlines
Star Alliance
UA 2618
United Airlines
Boeing 737-900
Y
W
J
F
16:49
18:16
United Airlines
Star Alliance
UA 498
United Airlines
Airbus A319
Y
W
J
F
16:55
18:20
Southwest Airlines
WN 3120
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
17:50
19:15
Southwest Airlines
WN 3120
Southwest Airlines
Boeing 737-700 (winglets)
Y
W
J
F
18:15
19:35
Southwest Airlines
WN 3120
Southwest Airlines
Boeing 737-700 (winglets)
Y
W
J
F
19:04
20:38
Frontier Airlines
F9 7
Frontier Airlines
Airbus A321neo
Y
W
J
F
19:25
20:45
Southwest Airlines
WN 3152
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
19:30
20:50
Southwest Airlines
WN 3152
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
20:20
21:40
Southwest Airlines
WN 3152
Southwest Airlines
Boeing 737-700 (winglets)
Y
W
J
F
20:45
22:17
Frontier Airlines
F9 7
Frontier Airlines
Airbus A321neo
Y
W
J
F
20:50
22:15
Southwest Airlines
WN 3152
Southwest Airlines
Boeing 737-700 (winglets)
Y
W
J
F
22:04
23:40
Frontier Airlines
F9 1131
Frontier Airlines
Airbus A320neo
Y
W
J
F
22:20
23:40
Southwest Airlines
WN 3333
Southwest Airlines
Boeing 737-700 (winglets)
Y
W
J
F
22:45
00:05
Southwest Airlines
WN 3824
Southwest Airlines
Boeing 737-700 (winglets)
Y
W
J
F
23:15
00:50
Frontier Airlines
F9 3301
Frontier Airlines
Airbus A320-100/200
Y
W
J
F
23:15
00:50
Frontier Airlines
F9 3301
Frontier Airlines
Airbus A321-100/200
Y
W
J
F
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