Direct flights from Alamosa to Denver
All flights from ALS to DEN non-stop. There are direct flights from San Luis Valley Regional Airport (ALS), Colorado, USA to Denver International (DEN), Colorado, USA with Key Lime Air. 12 weekly departures are currently scheduled on this route. Departure times range from 07:45 to 18:55 depending on the schedule period. The flight distance is 180 miles (290 km). Flight time is about 55 minutes.
Alamosa
, USA
Flight schedule from Alamosa to Denver with Key Lime Air
This is a weekly direct flight schedule for Key Lime Air. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-08-24
Alamosa to Denver scheduled departures
Select a date to see every published non-stop departure between ALS and DEN.
ALS - DEN route facts
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Distance180 miles (290 km)
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Flight time55 minutes
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Airline Key Lime Air
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CabinsEconomy First
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AircraftEmbraer RJ145
