Flights operate between Denver (DEN) and Saint Louis (STL).
3 airlines operate this route with 6-16 flights daily flights.
Average flight time is 1h 56m - 2h 20m.
Route distance is 772 miles (1242 km).
Route Distance
772 miles (1242 km)
Average Duration
1h 56m - 2h 20m
Airlines Operating This Route
Southwest Airlines, Frontier Airlines, United Airlines
Flight Frequency
Daily Flights
6-16 flights
Weekly Flights
74
Typical Departure Time Ranges
Earliest Departure
05:10
Latest Departure
21:25
Flight Schedule & Filters
Flight Schedule Calendar
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Direct (non-stop) flights from Denver (DEN) to Saint Louis (STL)
Direct (non-stop) flights operate between Denver (DEN) and Saint Louis (STL). This popular route is operated by 3 airlines, offering multiple daily departures.• Flight Duration: 1h 56m - 2h 20m (average flight time)• Distance: 772 miles (1242 km) (air miles between airports)• Daily Flights: 6-16 flights (scheduled departures per day)
Denver (DEN)
US
Saint Louis (STL)
US
FLIGHT TIME
1h 56m - 2h 20m
FLIGHT DISTANCE
772 miles (1242 km)
2h 0m - 2h 12m
05:10
21:25
772 miles (1242 km)
January
3 (Show)
74
Flight Schedule
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Airlines with direct flights from Denver (DEN) to Saint Louis (STL)
Weather at Saint Louis (STL)
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Frequently Asked Questions
Do flights operate between DEN and STL?
Yes. 11 direct flights operate between Denver (DEN) and St Louis (STL).
Which airlines operate this route?
3 airlines operate this route: Southwest Airlines, Frontier Airlines, United Airlines.
How many flights operate daily?
6-16 flights flights operate daily on this route.
What is the average flight duration?
The average flight duration is 1h 56m - 2h 20m.
Is this route operated year-round?
This route operates with 6-16 flights daily flights.
Route data verified regularly by Triposia Travel Research Team.