Flights from Denver Airport (DEN) to St. Louis Lambert Airport Airport (STL)

Below you will see all the airlines that fly from Denver International (DEN) to Lambert-St. Louis International (STL) and the number of flights they operate each day.

Flights Chart

Airliner	Mo	Tu	We	Th	Fr	Sa	Su	First Flight	Last Flight	Flights
Southwest Airlines	8	6	5	7	7	4	7	01:15	23:45	VIEW FLIGHTS
Air Canada	4	4	4	4	4	4	4	09:35	23:44	VIEW FLIGHTS
United Airlines	3	3	3	3	3	3	3	09:35	20:36	VIEW FLIGHTS
United Express	1	1	1	1	1	1	1	20:28	23:44	VIEW FLIGHTS
Volaris	1	0	1	0	1	1	0	19:17	19:17	VIEW FLIGHTS
Frontier	1	0	1	0	1	1	0	19:17	19:17	VIEW FLIGHTS
Canada - Royal Canadian Air Force	0	1	0	0	0	0	0	15:15	15:15	VIEW FLIGHTS

Southwest Airlines is the most popular airliners who operate this route. They have around 44 a week with times that vary between 01:15 and 23:45.

To book your flight you can visit Southwest Airlines on their website www.southwest.com/?ref=southwestairlines.com. You will find up to date information on availability and the latest discounts.

Flight times for the route are summarised in the table below. These time were correct at the time of writing, but please be aware that times may vary from time to time so please check their website for exact times and the dates you wish to fly.

Flights Time In WeekDays

Day	Flight Times	Flights
Monday	01:15 Airline Flight  No Southwest Airlines WN4981 09:35 Airline Flight  No United Airlines UA652 Air Canada AC4952 10:00 Airline Flight  No Southwest Airlines WN1260 11:05 Airline Flight  No Southwest Airlines WN127 11:10 Airline Flight  No Southwest Airlines WN1965 15:15 Airline Flight  No Southwest Airlines WN422 16:37 Airline Flight  No United Airlines UA1639 Air Canada AC4878 17:30 Airline Flight  No United Airlines UA1422 19:17 Airline Flight  No Volaris Y42574 Frontier F93302 19:50 Airline Flight  No Southwest Airlines WN2035 20:36 Airline Flight  No Air Canada AC4949 22:00 Airline Flight  No Southwest Airlines WN3449 23:15 Airline Flight  No Southwest Airlines WN3667 23:44 Airline Flight  No Air Canada AC4887 United Express UA4733	VIEW FLIGHTS
Tuesday	06:35 Airline Flight  No Southwest Airlines WN1694 08:35 Airline Flight  No Southwest Airlines WN2035 12:40 Airline Flight  No United Airlines UA652 Air Canada AC4952 13:05 Airline Flight  No Southwest Airlines WN422 14:20 Airline Flight  No Southwest Airlines WN1695 15:15 Airline Flight  No Canada - Royal Canadian Air Force CFC3444 15:40 Airline Flight  No Southwest Airlines WN241 16:37 Airline Flight  No United Airlines UA1639 Air Canada AC4878 17:55 Airline Flight  No Southwest Airlines WN237 20:28 Airline Flight  No United Express UA4733 20:36 Airline Flight  No United Airlines UA1422 Air Canada AC4949 23:44 Airline Flight  No Air Canada AC4887	VIEW FLIGHTS
Wednesday	08:35 Airline Flight  No Southwest Airlines WN2035 09:35 Airline Flight  No Southwest Airlines WN1694 11:15 Airline Flight  No Southwest Airlines WN1695 12:40 Airline Flight  No United Airlines UA652 Air Canada AC4952 15:50 Airline Flight  No Southwest Airlines WN241 16:37 Airline Flight  No United Airlines UA1639 Air Canada AC4878 17:30 Airline Flight  No United Airlines UA1422 Air Canada AC4949 17:55 Airline Flight  No Southwest Airlines WN237 19:17 Airline Flight  No Volaris Y42574 Frontier F93302 20:28 Airline Flight  No Air Canada AC4887 United Express UA4733	VIEW FLIGHTS
Thursday	05:50 Airline Flight  No Southwest Airlines WN1796 07:05 Airline Flight  No Southwest Airlines WN3140 09:35 Airline Flight  No United Airlines UA652 Air Canada AC4952 13:25 Airline Flight  No Southwest Airlines WN1798 16:37 Airline Flight  No United Airlines UA1639 Air Canada AC4878 17:00 Airline Flight  No Southwest Airlines WN4400 19:45 Airline Flight  No Southwest Airlines WN1725 20:28 Airline Flight  No Air Canada AC4887 United Express UA4733 20:36 Airline Flight  No United Airlines UA1422 Air Canada AC4949 21:45 Airline Flight  No Southwest Airlines WN596 23:45 Airline Flight  No Southwest Airlines WN1806	VIEW FLIGHTS
Friday	08:50 Airline Flight  No Southwest Airlines WN1796 09:35 Airline Flight  No United Airlines UA652 Air Canada AC4952 10:10 Airline Flight  No Southwest Airlines WN3140 13:25 Airline Flight  No Southwest Airlines WN1798 16:37 Airline Flight  No United Airlines UA1639 Air Canada AC4878 17:00 Airline Flight  No Southwest Airlines WN4400 17:30 Airline Flight  No United Airlines UA1422 19:17 Airline Flight  No Volaris Y42574 Frontier F93302 19:45 Airline Flight  No Southwest Airlines WN1725 20:28 Airline Flight  No Air Canada AC4887 20:36 Airline Flight  No Air Canada AC4949 20:45 Airline Flight  No Southwest Airlines WN1806 21:45 Airline Flight  No Southwest Airlines WN596 23:44 Airline Flight  No United Express UA4733	VIEW FLIGHTS
Saturday	06:30 Airline Flight  No Southwest Airlines WN1796 09:35 Airline Flight  No Air Canada AC4952 12:40 Airline Flight  No United Airlines UA652 14:25 Airline Flight  No Southwest Airlines WN1798 16:37 Airline Flight  No United Airlines UA1639 Air Canada AC4878 17:30 Airline Flight  No United Airlines UA1422 Air Canada AC4949 18:25 Airline Flight  No Southwest Airlines WN4400 19:17 Airline Flight  No Volaris Y42574 Frontier F93302 20:20 Airline Flight  No Southwest Airlines WN1567 20:28 Airline Flight  No Air Canada AC4887 United Express UA4733	VIEW FLIGHTS
Sunday	06:20 Airline Flight  No Southwest Airlines WN4346 10:25 Airline Flight  No Southwest Airlines WN2129 12:15 Airline Flight  No Southwest Airlines WN2364 12:40 Airline Flight  No United Airlines UA652 Air Canada AC4952 15:55 Airline Flight  No Southwest Airlines WN4400 16:37 Airline Flight  No United Airlines UA1639 Air Canada AC4878 17:50 Airline Flight  No Southwest Airlines WN2664 19:10 Airline Flight  No Southwest Airlines WN1738 20:36 Airline Flight  No United Airlines UA1422 Air Canada AC4949 22:15 Airline Flight  No Southwest Airlines WN1305 23:44 Airline Flight  No Air Canada AC4887 United Express UA4733	VIEW FLIGHTS

Other routes are also possible. Flying from a different airport may offer more convenient flight times, so below we have we have put a list of other routes that may well be suitable.

Alternative Direct Routes

Route	Stops	Distance	Flying Time
Denver Arapahoe Co to St Louis Lambert	0		2 Hours 17 Minutes

Over the past 10 years flight regulations have become very strict so we advise you to leave plenty of time to check in and get through customs.