Flights from Denver Airport DEN to St Louis Airport STL

We've found the cheapest flights to St Louis

Returns from £50.24

One-way from £25.49

Volaris, United Express, Frontier, United Airlines, Air Canada and Southwest Airlines fly direct from Denver International from Lambert-St. Louis International. The journey time flying from Denver International to Lambert-St. Louis International United States is around 2 Hours 16 Minutes. With the distance covered being 1,235 Km (768 Miles). The airport code for Denver International is DEN and for Lambert-St. Louis International it is STL.

Ticket prices are normally at a premium at weekends and can vary also with the time of day. Lambert-St. Louis International United States flights may be normally booked months in advance and this may be the best option if you intend to get the best prices from Denver International. Flights to Lambert-St. Louis International United States normally increase in price the nearer the journey date, so it is worth trying to book your tickets in advance if you can.

The time zone at Lambert-St. Louis International is 6.0 GMT compared to 7.0 GMT at Denver International so bare this in mind is you need to make travel arrangements when you arrive at Lambert-St. Louis International.

Please see below the airlines that fly from Denver International (DEN) to Lambert-St. Louis International (STL) and the amount of daily flights in operation.

Flights Chart
AirlinerMoTuWeThFrSaSuFirst FlightLast FlightFlights
Southwest Airlines766665701:2522:25VIEW FLIGHTS
Air Canada444444409:4023:58VIEW FLIGHTS
United Airlines333333309:4017:40VIEW FLIGHTS
Volaris111111106:0006:00VIEW FLIGHTS
United Express111111120:4520:45VIEW FLIGHTS
Frontier111111106:0006:00VIEW FLIGHTS

Southwest Airlines offer the most direct flights from Denver International to Lambert-St. Louis International with an average of 43 flights a week. The earliest flights are operated at 01:25 and the latest flights operated at 22:25 and the most common flight numbers are WN1242, WN147, WN1566 and WN1665

Contact Southwest Airlines at www.southwest.com/?ref=southwestairlines.com to booking a flight or find up to date information on the flight times.

Below you can see the times of all flights. These flight times do vary so we recommend you look on the appropriate airline website for accurate information for the dates you are departing.

Flights Time In WeekDays
DayFlight TimesFlights
Monday
01:25
AirlineFlightNo
Southwest AirlinesWN1719
05:45
AirlineFlightNo
Southwest AirlinesWN1242
06:00
AirlineFlightNo
VolarisY42587
FrontierF93302
07:10
AirlineFlightNo
Southwest AirlinesWN2744
09:25
AirlineFlightNo
Southwest AirlinesWN4100
09:40
AirlineFlightNo
United AirlinesUA652
Air CanadaAC4952
13:00
AirlineFlightNo
Southwest AirlinesWN2746
13:25
AirlineFlightNo
United AirlinesUA1315
Air CanadaAC4878
16:05
AirlineFlightNo
Southwest AirlinesWN1665
17:40
AirlineFlightNo
United AirlinesUA1422
Air CanadaAC4949
19:45
AirlineFlightNo
Southwest AirlinesWN147
20:45
AirlineFlightNo
Air CanadaAC4887
United ExpressUA5617
VIEW FLIGHTS
Tuesday
05:45
AirlineFlightNo
Southwest AirlinesWN1242
06:00
AirlineFlightNo
VolarisY42587
FrontierF93302
08:05
AirlineFlightNo
Southwest AirlinesWN1566
09:40
AirlineFlightNo
United AirlinesUA652
Air CanadaAC4952
10:20
AirlineFlightNo
Southwest AirlinesWN2744
13:00
AirlineFlightNo
Southwest AirlinesWN2746
13:25
AirlineFlightNo
United AirlinesUA1315
Air CanadaAC4878
17:15
AirlineFlightNo
Southwest AirlinesWN866
17:40
AirlineFlightNo
United AirlinesUA1422
Air CanadaAC4949
18:30
AirlineFlightNo
Southwest AirlinesWN4100
20:45
AirlineFlightNo
Air CanadaAC4887
United ExpressUA5617
VIEW FLIGHTS
Wednesday
05:45
AirlineFlightNo
Southwest AirlinesWN1242
06:00
AirlineFlightNo
VolarisY42587
FrontierF93302
08:05
AirlineFlightNo
Southwest AirlinesWN1566
09:40
AirlineFlightNo
United AirlinesUA652
Air CanadaAC4952
10:20
AirlineFlightNo
Southwest AirlinesWN2744
13:00
AirlineFlightNo
Southwest AirlinesWN2746
13:25
AirlineFlightNo
United AirlinesUA1315
Air CanadaAC4878
17:15
AirlineFlightNo
Southwest AirlinesWN866
17:40
AirlineFlightNo
United AirlinesUA1422
Air CanadaAC4949
18:30
AirlineFlightNo
Southwest AirlinesWN4100
20:45
AirlineFlightNo
Air CanadaAC4887
United ExpressUA5617
VIEW FLIGHTS
Thursday
05:45
AirlineFlightNo
Southwest AirlinesWN1242
06:00
AirlineFlightNo
VolarisY42587
FrontierF93302
07:10
AirlineFlightNo
Southwest AirlinesWN2744
09:25
AirlineFlightNo
Southwest AirlinesWN4100
09:40
AirlineFlightNo
United AirlinesUA652
Air CanadaAC4952
13:00
AirlineFlightNo
Southwest AirlinesWN2746
13:25
AirlineFlightNo
United AirlinesUA1315
Air CanadaAC4878
16:05
AirlineFlightNo
Southwest AirlinesWN1665
17:40
AirlineFlightNo
United AirlinesUA1422
Air CanadaAC4949
19:45
AirlineFlightNo
Southwest AirlinesWN147
20:45
AirlineFlightNo
Air CanadaAC4887
United ExpressUA5617
VIEW FLIGHTS
Friday
05:45
AirlineFlightNo
Southwest AirlinesWN1242
06:00
AirlineFlightNo
VolarisY42587
FrontierF93302
07:10
AirlineFlightNo
Southwest AirlinesWN2744
09:25
AirlineFlightNo
Southwest AirlinesWN4100
09:40
AirlineFlightNo
United AirlinesUA652
Air CanadaAC4952
13:00
AirlineFlightNo
Southwest AirlinesWN2746
13:25
AirlineFlightNo
United AirlinesUA1315
Air CanadaAC4878
16:05
AirlineFlightNo
Southwest AirlinesWN1665
17:40
AirlineFlightNo
United AirlinesUA1422
Air CanadaAC4949
19:45
AirlineFlightNo
Southwest AirlinesWN147
20:45
AirlineFlightNo
Air CanadaAC4887
United ExpressUA5617
VIEW FLIGHTS
Saturday
06:00
AirlineFlightNo
VolarisY42587
FrontierF93302
06:45
AirlineFlightNo
Southwest AirlinesWN2744
09:30
AirlineFlightNo
Southwest AirlinesWN4100
09:40
AirlineFlightNo
United AirlinesUA652
Air CanadaAC4952
11:55
AirlineFlightNo
Southwest AirlinesWN2746
13:25
AirlineFlightNo
United AirlinesUA1315
Air CanadaAC4878
14:10
AirlineFlightNo
Southwest AirlinesWN3182
17:25
AirlineFlightNo
Southwest AirlinesWN1665
17:40
AirlineFlightNo
United AirlinesUA1422
Air CanadaAC4949
20:45
AirlineFlightNo
Air CanadaAC4887
United ExpressUA5617
VIEW FLIGHTS
Sunday
06:00
AirlineFlightNo
VolarisY42587
FrontierF93302
06:15
AirlineFlightNo
Southwest AirlinesWN3182
07:45
AirlineFlightNo
Southwest AirlinesWN4100
09:40
AirlineFlightNo
United AirlinesUA652
10:50
AirlineFlightNo
Southwest AirlinesWN2746
12:44
AirlineFlightNo
Air CanadaAC4952
13:25
AirlineFlightNo
United AirlinesUA1315
15:10
AirlineFlightNo
Southwest AirlinesWN2744
16:32
AirlineFlightNo
Air CanadaAC4878
17:40
AirlineFlightNo
United AirlinesUA1422
Air CanadaAC4949
19:00
AirlineFlightNo
Southwest AirlinesWN2856
20:45
AirlineFlightNo
United ExpressUA5617
21:05
AirlineFlightNo
Southwest AirlinesWN1665
22:25
AirlineFlightNo
Southwest AirlinesWN1719
23:58
AirlineFlightNo
Air CanadaAC4887
VIEW FLIGHTS

Alternatively, there are other routes that depart Denver International and arrive at Lambert-St. Louis International or other nearby airports. The table below gives you a summary of these.

Alternative Direct Routes
RouteStopsDistanceFlying Time
Colorado Springs to St Louis Lambert01,241 km (771 miles)2 Hours 16 Minutes
Vail Eagle Eagle County to St Louis Lambert01,427 km (887 miles)2 Hours 29 Minutes

If you require a hire car at Lambert-St. Louis International be sure that you are in possession of a valid driving licence and also a current credit card.

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Flight Price FAQ - Denver (DEN) to St Louis (STL)

DIRECT Frontier Airlines
What is the cheapest direct flight one way from Denver DEN to St Louis STL?
The cheapest direct flight one way from Denver DEN to St Louis STL is £25.49 ($34 €29.35)
£25.49
$34 | €29.35
Check Latest Price
DIRECT Frontier Airlines
What is the cheapest direct return flight from Denver DEN to St Louis STL?
The cheapest direct return flight from Denver DEN to St Louis STL is £50.24 ($67 €57.85)
£50.24
$67 | €57.85
Check Latest Price
Important Note: Prices shown are taken from searches performed for flights operating during the current month. Please use the "Latest Price" buttons to get the most up to date airfares.

Compare Flight Prices from DEN to STL

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Flight Info FAQ - Denver (DEN) to St Louis (STL)

Who flies from Denver to St Louis?
The following airlines fly from Denver (DEN) to St Louis (STL): Air Canada, Frontier, Southwest Airlines, United Airlines, United Express, Volaris.
How far is the flight from Denver to St Louis?
The flight from Denver to St Louis is 1,235KM or 768 miles.
How long does the flight from Denver to St Louis to take?
The flight from Denver to St Louis takes 2 Hours 16 Minutes.

Alternative Airports in United States with Connections from Denver Airport

Don't forget to book a rental car!

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