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Flights from St Louis to Denver
Southwest Airlines, United Airlines, Frontier Airlines and SkyWest fly nonstop from St Louis to Denver, about 61 flights a week. The flight takes around 6h 40m.
Direct flights available ~61 flights a week 6h 40m Prices checked 13 days ago
St Louis to Denver at a glance
Cheapest returnUS$137Fri 6 Nov – Sun 8 NovFastest flight6h 40mFrontier Airlines · 1 stop
Nonstop flights61/wkSouthwest Airlines, United Airlines, Frontier Airlines
Airlines flying nonstop from St Louis to Denver
4 airlines on this route, about 61 flights a week in total (observed over the last 4 weeks).
Good to know
- Distance
- 1,236 km768 miles
- Flight time
- 6h 40mfastest found
- Time difference
- -1hDenver vs St Louis
- Currency in Denver
- USD
- Airports
- STL → DEN
Flights from St Louis to Denver: questions answered
Are there direct flights from St Louis to Denver?
Yes. Southwest Airlines, United Airlines, Frontier Airlines and SkyWest fly this route nonstop, with about 61 flights a week in each direction.
How long is the flight from St Louis to Denver?
A nonstop flight covers 1,236 km and takes around 6h 40m.
Which airlines fly from St Louis to Denver?
Southwest Airlines, United Airlines, Frontier Airlines and SkyWest operate nonstop flights on this route.
Which airports serve St Louis and Denver?
St Louis: St. Louis Lambert International Airport (STL). Denver: Denver International Airport (DEN).
What is the time difference between St Louis and Denver?
Denver is 1 hour behind St Louis.
