What is the cheapest direct flight one way from St Louis STL to Denver DEN?

The cheapest direct flight one way from St Louis STL to Denver DEN is currently £23.19 ($29 €27.91)

What is the cheapest direct return flight from St Louis STL to Denver DEN?

The cheapest direct return flight from St Louis STL to Denver DEN is currently £46.38 ($58 €55.81)

Who flies from St Louis to Denver?

The following airlines fly from St Louis (STL) to Denver (DEN) : Air Canada, Frontier, Southwest Airlines, United Airlines.

How far is the flight from St Louis to Denver?

The flight from St Louis to Denver is 1,235KM or 768 miles.

How long does the flight from St Louis to Denver to take?

The flight from St Louis to Denver takes2 Hours 16 Minutes.

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

We've found the cheapest flights to Denver

Returns from £46.38

One-way from £23.19

Book now

Flights are available to Lambert-St. Louis International from Denver International with a choice of 4 airliners, Frontier, United Airlines, Air Canada and Southwest Airlines. The journey time flying from Lambert-St. Louis International to Denver International United States is around 2 Hours 16 Minutes. With the distance covered being 1,235 Km (768 Miles). The airport code for Lambert-St. Louis International is STL and for Denver International it is DEN.

The cost of your trip (flights) can change at weekends and at certain times of the day (if there is a choice of flights to your chosen destination. Denver 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 Lambert-St. Louis International. We recommend booking your flights to Denver International United States in advance as prices normally increase the nearer the departure date.

Please note that the time difference at Denver International is 7.0 GMT. So remember to change your watch before arriving at Denver International.

If you plan on flying to Denver International Airport from Lambert-St. Louis International Airport you can pre-arrange your long or short term parking at Lambert-St. Louis International Airport.

If you had a rental car at Denver International Airport and need to return it, find the nearest fuel station on your route to Denver International Airport and avoid excess fees.

Organise and book your choice of transport to Lambert-St. Louis International Airport:

Organise and book your choice of transport at Denver International Airport:

You can also research and pre-book a hotel near Denver International Airport

The table below shows the amount of daily flights in operation from Lambert-St. Louis International (STL) to Denver International (DEN).

Flights Chart

Airliner	Mo	Tu	We	Th	Fr	Sa	Su	First Flight	Last Flight	Flights
Southwest Airlines	6	6	6	6	6	4	6	05:30	20:20	VIEW FLIGHTS
United Airlines	3	3	3	3	3	3	3	08:30	16:31	VIEW FLIGHTS
Air Canada	3	3	3	3	3	3	3	08:30	16:31	VIEW FLIGHTS
Frontier	1	0	1	0	1	1	0	18:46	18:46	VIEW FLIGHTS

The most direct flights offered from Lambert-St. Louis International to Denver International United States are by Southwest Airlines with around 40 flights a week. These operate from 05:30 with the latest flight being at 20:20. The most popular flight no is WN1045, WN1186, WN1662 and WN1663.

When travelling with Southwest Airlines it would be worth visiting their website www.southwest.com/?ref=southwestairlines.com for further information on bookings and special offers.

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

Day

Flight Times

Flights

Monday