Alamosa to Denver (ALS–DEN) — Airlines, Schedules & Connections
No flights match your filters.
No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.
Most recently operated nonstop flights — the month shown is when each was last scheduled. Most destinations remain reachable with a connection.
No discontinued nonstop flights on record for this route.
ALS–DEN is served by 1 airline with nonstop service. Key Lime Air leads the route. The flight covers 180 miles in approximately 0h 55m.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| KG Key Lime Air | 12 | ER4 | 0h55 | – | – | – |
Weekly Schedule Pattern
On-Time Performance
Other ways to reach Denver from Alamosa
| Metric | ALS→DEN | TSM→DEN | PUB→DEN |
|---|---|---|---|
| Distance from ALS | – | 69 mi | 95 mi |
| Nonstop airlines | 1 | 1 | 6 |
| Weekly flights | 12 | – | 13 |
| Flight time | 0h 55m | 1h 25m | 0h 43m |
Travel Essentials
ALS: MDT · DEN: MDT
When it's 6:00 PM in Alamosa, it's 6:00 PM in Denver.
RTD A Line runs to Denver Union Station (37 min, $10.50) with connections to light rail and bus routes. Taxis have meters; expect $55–65 to downtown.DEN's tent-roof Jeppesen Terminal is a single building; all three concourses connect via the underground automated train. Rental cars are on level 5. For ski resorts, shuttle services depart from Ground Transportation.
Semi-arid with 300+ days of sunshine. Summers are dry and warm (27–34°C) with afternoon thunderstorms that produce dramatic but brief delays. Winters bring cold temperatures (−8 to 5°C) and heavy blizzards that can shut down ground operations.
Spring snowstorms can be heavier than midwinter ones. Altitude (5,430 ft) means low humidity year-round; stay hydrated.
ALS–DEN Quick Facts
Frequently Asked Questions
Flights from ALS to DEN
San Luis Valley Regional Airport/Bergman Field (ALS) and Denver International Airport (DEN) are connected by nonstop service from Key Lime Air. With 12 weekly departures, this is a regularly served route.
ALS to DEN Flight Duration and Schedule
Nonstop flight time from ALS to DEN is about 0 hours 55 minutes gate to gate. The route covers a distance of 180 miles (289 km). There are approximately 12 weekly flights outbound and 12 return, totaling 24 flights per week in both directions.
Connecting Options and Alternatives
Nearby alternative airports include Taos (TSM), Pueblo (PUB) and Gunnison (GUC).