Denver to Alamosa Flights DEN → ALS

Denver International Airport → San Luis Valley Regional Airport/Bergman Field

🇺🇸 Denver, US → 🇺🇸 Alamosa, US

The Denver to Alamosa route connects Denver International Airport (DEN) in US with San Luis Valley Regional Airport/Bergman Field (ALS) in US. This short-haul flight covers approximately 180 miles (290 km) with a typical flight time of 34m. This route is served by 2 airlines: Key Lime Air, Alpine Aviation. AirportRoutes has tracked 1 daily flight on this route.

Departure Airport

Denver International Airport

ICAO Code:
KDEN
IATA Code:
DEN
City:
🇺🇸 Denver
Country:
US
Elevation:
5431 ft

Destination Airport

San Luis Valley Regional Airport/Bergman Field

ICAO Code:
KALS
IATA Code:
ALS
City:
🇺🇸 Alamosa
Country:
US
Elevation:
7539 ft

2

Operators

1

Daily Flight

180

Miles

34m

Flight Duration

Route Map

Operating Airlines

Airline ICAO IATA
Key Lime Air LYM KG
Alpine Aviation AIP 5A

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 0 0%
Tuesday 2 29%
Wednesday 0 0%
Thursday 0 0%
Friday 3 43%
Saturday 1 14%
Sunday 1 14%

Pattern Analysis

1 Daily Flight:
LYM3583
Data Points: 7
API observations used to build this analysis
Weekdays: 5 flights
Weekend: 2 flights
Business Route More active on weekdays

All Flight Routes

2 Routes
Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.
Airline Flight Numbers Aircraft Type Typical Time Days Active Last Seen Status
- B190 -
M T W T F S S
Sep 24, 2025 Active
LYM3583 J328 12:40 12:40 PM (Representative)
M T W T F S S
Jan 16, 2026 Active
Total Routes: 2
Active Routes: 2
Unique Airlines: 2
Aircraft Types: 2

Spotted Departure Times

Departure Time Operator ICAO IATA
12:40 12:40 PM Key Lime Air LYM KG

Time Information

Times are shown in the departure airport's local timezone (UTC).

Total Departure Times: 1
Time Range:
12:40 - 12:40
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.