Flights from Denver Airport DEN to St Louis Airport STL

We've found the cheapest flights to St Louis

Returns from £54.37

One-way from £23.19

Volaris, 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 Airlines666665606:1021:25VIEW FLIGHTS
United Airlines333333309:4017:39VIEW FLIGHTS
Air Canada333333309:4017:39VIEW FLIGHTS
Frontier101011005:0505:05VIEW FLIGHTS
Volaris101000005:0505:05VIEW FLIGHTS

Southwest Airlines offer the most direct flights from Denver International to Lambert-St. Louis International with an average of 41 flights a week. The earliest flights are operated at 06:10 and the latest flights operated at 21:25 and the most common flight numbers are WN1474, WN1972, WN2189 and WN3309

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
05:05
AirlineFlightNo
VolarisY42179
FrontierF93302
08:45
AirlineFlightNo
Southwest AirlinesWN4989
09:40
AirlineFlightNo
United AirlinesUA652
Air CanadaAC4952
10:35
AirlineFlightNo
Southwest AirlinesWN1474
13:26
AirlineFlightNo
United AirlinesUA1315
Air CanadaAC4878
13:55
AirlineFlightNo
Southwest AirlinesWN2189
17:20
AirlineFlightNo
Southwest AirlinesWN749
17:39
AirlineFlightNo
United AirlinesUA1422
Air CanadaAC4949
18:45
AirlineFlightNo
Southwest AirlinesWN3309
20:20
AirlineFlightNo
Southwest AirlinesWN516
VIEW FLIGHTS
Tuesday
08:45
AirlineFlightNo
Southwest AirlinesWN4989
09:40
AirlineFlightNo
United AirlinesUA652
Air CanadaAC4952
10:35
AirlineFlightNo
Southwest AirlinesWN1474
13:26
AirlineFlightNo
United AirlinesUA1315
Air CanadaAC4878
13:55
AirlineFlightNo
Southwest AirlinesWN2189
17:20
AirlineFlightNo
Southwest AirlinesWN749
17:39
AirlineFlightNo
United AirlinesUA1422
Air CanadaAC4949
18:45
AirlineFlightNo
Southwest AirlinesWN3309
20:20
AirlineFlightNo
Southwest AirlinesWN516
VIEW FLIGHTS
Wednesday
05:05
AirlineFlightNo
VolarisY42179
FrontierF93302
08:45
AirlineFlightNo
Southwest AirlinesWN4989
09:40
AirlineFlightNo
United AirlinesUA652
Air CanadaAC4952
10:35
AirlineFlightNo
Southwest AirlinesWN1474
13:26
AirlineFlightNo
United AirlinesUA1315
Air CanadaAC4878
13:55
AirlineFlightNo
Southwest AirlinesWN2189
17:20
AirlineFlightNo
Southwest AirlinesWN749
17:39
AirlineFlightNo
United AirlinesUA1422
Air CanadaAC4949
18:45
AirlineFlightNo
Southwest AirlinesWN3309
20:20
AirlineFlightNo
Southwest AirlinesWN516
VIEW FLIGHTS
Thursday
08:45
AirlineFlightNo
Southwest AirlinesWN4989
09:40
AirlineFlightNo
United AirlinesUA652
Air CanadaAC4952
10:35
AirlineFlightNo
Southwest AirlinesWN1474
13:26
AirlineFlightNo
United AirlinesUA1315
Air CanadaAC4878
13:55
AirlineFlightNo
Southwest AirlinesWN2189
17:20
AirlineFlightNo
Southwest AirlinesWN749
17:39
AirlineFlightNo
United AirlinesUA1422
Air CanadaAC4949
18:45
AirlineFlightNo
Southwest AirlinesWN3309
20:20
AirlineFlightNo
Southwest AirlinesWN516
VIEW FLIGHTS
Friday
05:05
AirlineFlightNo
FrontierF93302
06:10
AirlineFlightNo
Southwest AirlinesWN3486
08:15
AirlineFlightNo
Southwest AirlinesWN4989
09:40
AirlineFlightNo
United AirlinesUA652
Air CanadaAC4952
11:40
AirlineFlightNo
Southwest AirlinesWN1972
13:26
AirlineFlightNo
United AirlinesUA1315
Air CanadaAC4878
14:45
AirlineFlightNo
Southwest AirlinesWN3444
17:39
AirlineFlightNo
United AirlinesUA1422
Air CanadaAC4949
19:10
AirlineFlightNo
Southwest AirlinesWN3309
21:25
AirlineFlightNo
Southwest AirlinesWN516
VIEW FLIGHTS
Saturday
00:25
AirlineFlightNo
Southwest AirlinesWN516
05:05
AirlineFlightNo
FrontierF93302
08:25
AirlineFlightNo
Southwest AirlinesWN4989
09:40
AirlineFlightNo
United AirlinesUA652
Air CanadaAC4952
10:50
AirlineFlightNo
Southwest AirlinesWN1972
13:26
AirlineFlightNo
United AirlinesUA1315
Air CanadaAC4878
14:00
AirlineFlightNo
Southwest AirlinesWN1402
17:30
AirlineFlightNo
Southwest AirlinesWN899
17:45
AirlineFlightNo
United AirlinesUA1422
Air CanadaAC4949
VIEW FLIGHTS
Sunday
06:10
AirlineFlightNo
Southwest AirlinesWN3486
08:15
AirlineFlightNo
Southwest AirlinesWN4989
09:40
AirlineFlightNo
United AirlinesUA652
11:40
AirlineFlightNo
Southwest AirlinesWN1972
12:43
AirlineFlightNo
Air CanadaAC4952
13:26
AirlineFlightNo
United AirlinesUA1315
14:45
AirlineFlightNo
Southwest AirlinesWN3444
16:29
AirlineFlightNo
Air CanadaAC4878
17:39
AirlineFlightNo
United AirlinesUA1422
Air CanadaAC4949
19:10
AirlineFlightNo
Southwest AirlinesWN3309
21:25
AirlineFlightNo
Southwest AirlinesWN516
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
Denver Arapahoe Co to St Louis Lambert01,249 km (776 miles)2 Hours 17 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.

Looking for the best car hire deals?

Search for the cheapest hire car in Denver, United States

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 £23.19 ($29 €27.91)
£23.19
$29 | €27.91
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 £54.37 ($68 €65.43)
£54.37
$68 | €65.43
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

Was your flight delayed or cancelled?

Was your flight delayed or cancelled?

You may be eligible to receive up to 600 EUR compensation per person in your party.

Claim Now!

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, 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!

Search for the cheapest hire cars at Denver Airport

Useful Information about Denver Airport

New Q1 Passenger Number Record Set at Denver Airport – Up 19% Year on Year

Denver Airport achieved a new record in passenger numbers during the first quarter. There was a notable increase of 19% compared to the same period last year. Compared to the pre-pandemic figures of the first quarter, the numbers surpassed them by an impressive 15%.

View...
Lounges at Denver Airport

See all the airport lounges, locations and opening times available at Denver Airport

View...
Eating and Drinking at Denver Airport

See all bars and restaurants at Denver Airport, including locations and if they are before or after check-in

View...
Duty Free Shopping at Denver Airport

See all shops available at Denver Airport - plan your duty free shopping in advance

View...