DEN to STL (Denver to Saint Louis) Flights

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DEN to STL Flight Details

Distance and aircraft type by airline for flights from Denver International Airport to Lambert-St. Louis International Airport.

Distance 767.96 miles
Interesting Facts About Flights from Denver to Saint Louis (DEN to STL)
What airlines fly direct from DEN airport to STL airport?
Each month there are several airlines that offer direct flights from Denver (DEN) to Saint Louis (STL). Among the top airlines that consistently provide DEN to STL flights include:
  • Delta Air Lines - (DL) with 30 direct flights between Denver and Saint Louis monthly
  • Southwest Airlines - (WN) with 480 direct flights between DEN and STL monthly
  • Frontier Airlines - (F9) with 30 direct flights between Denver and Saint Louis monthly
  • American Airlines - (AA) with 300 direct flights between DEN and STL monthly
  • United Airlines - (UA) with 330 direct flights between Denver and Saint Louis monthly
How long does it take to fly from DEN to STL?
The total flight duration time from Denver (DEN) to Saint Louis (STL) is typically 8 hours 55 minutes. This is the average non-stop flight time based upon historical flights for this route. During this period travelers can expect to fly about 772 miles, or 1,243 kilometers.
How many flights are there from DEN to STL per day?
With 5 different airlines operating flights between Denver and Saint Louis, there are, on average, 1,110 flights per month. This equates to about 259 flights per week, and 37 flights per day from DEN to STL.
How many morning flights are there from DEN to STL?
  • Frontier Airlines - (F9) lists, on average, 1 flights departing before 12:00pm, where the first departure from DEN is at 06:10AM and the last departure before noon is at 06:10AM
  • American Airlines - (AA) has about 4 flights before noon, starting with the earliest at 06:30AM PST and the latest 10:42AM PST
  • United Airlines - (UA) lists, on average, 7 flights departing before 12:00pm, where the first departure from DEN is at 06:15AM and the last departure before noon is at 11:45AM
  • Delta Air Lines - (DL) lists, on average, 1 flights departing before 12:00pm, where the first departure from DEN is at 06:00AM and the last departure before noon is at 11:02AM
  • Southwest Airlines - (WN) lists, on average, 8 flights departing before 12:00pm, where the first departure from DEN is at 06:00AM and the last departure before noon is at 11:40AM
How many afternoon flights are available from Denver to Saint Louis?
  • Between 12pm PST and 6pm there are, on average, 3 direct flights provided by United Airlines, where the earliest departing flight is at 01:25PM PST and the last departing flight is at 03:45PM PST.
  • Between 12pm PST and 6pm there are, on average, 1 direct flights provided by Delta Air Lines, where the earliest departing flight is at 04:43PM PST and the last departing flight is at 04:43PM PST.
  • Between 12pm PST and 6pm there are, on average, 1 direct flights provided by Frontier Airlines, where the earliest departing flight is at 05:30PM PST and the last departing flight is at 05:30PM PST.
  • Between 12pm PST and 6pm there are, on average, 5 direct flights provided by American Airlines, where the earliest departing flight is at 12:00PM PST and the last departing flight is at 04:47PM PST.
  • There are about 7 Southwest Airlines flights between 12pm PST and 6pm PST, beginning at 12:45PM PST and the last afternoon flight at 05:45PM PST.
How many evening flights are currently on sale from Denver International Airport to Lambert-St. Louis International Airport?
  • Southwest Airlines - (WN) lists 1 direct nighttime flights on average from Denver to Saint Louis.
  • United Airlines - (UA) with about 1 end of day scheduled flights between DEN and STL from 6:00pm to 11:00pm.
What is the flight distance from Denver to Saint Louis?
The calculated straight line flying distance from DEN airport to STL airport is 772 miles, or 1,243 kilometers.
What is the earliest departure time out of Denver to Saint Louis?
The earliest flight departs from DEN at 06:00AM and arrives at 10:15AM at STL.
What is the latest flight available from DEN to STL?
The latest departure time from DEN is scheduled at 07:55PM with an arrival time of 10:55PM at STL.

Denver to Saint Louis Flight Schedule

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Denver to Saint Louis Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Denver to Saint Louis to attend your cousin’s wedding, to pitch a business idea to your boss, or perhaps simply to treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find the cheapest flights from DEN to STL, we’ve got you covered here at Flights.com.

We present you with some of the hottest deals on airfare so stop that Google flights search. We want you to spend less on your flight from Denver to Saint Louis, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.

Frequently Traveled Flights from Denver, Colorado

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Popular Flights from Saint Louis, Missouri

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Airlines

Check out popular airlines servicing Denver (DEN), and lock down the best fare for your upcoming travel plans. Flights.com makes it simple to find flights departing from Denver International Airport across many airlines, so quit waiting and book your trip with us!

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