Route guide

Denver to Telluride (DEN-TEX): Nonstop Upgrade & Award Space

Key Lime Air flies the DEN to TEX nonstop about 7 times a week. That's enough service to give you a real choice of departures, though premium seats don't sit unclaimed for long. 2LNR watches every DEN to TEX departure for confirmed upgrade and award space and can alert you when a date you're tracking opens up.

Data current as of July 21, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.

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7
Nonstop flights a week
215 mi
Nonstop distance
Free
To get started

Confirmed upgrade & award space on every DEN to TEX departure

2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across 30 airlines, segment by segment, date by date. Open the calendar for Denver to Telluride to see which departures have real space, or watch the route and get alerted when space opens.

See real availability

Confirmed upgrade and award seats on each DEN to TEX departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See DEN to TEX on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Denver to Telluride nonstop

Carriers operating DEN to TEX nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

  • Key Lime Air
See DEN to TEX on the interactive map →

Frequently asked questions about DEN to TEX

How far is Telluride from Denver?
DEN to TEX covers about 215 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from DEN to TEX?
Key Lime Air is currently the only airline flying DEN to TEX nonstop. 2LNR tracks confirmed upgrade and award space on every Key Lime Air departure.
How many flights a week are there from DEN to TEX?
About 7 nonstop flights a week run between Denver and Telluride in the current schedule, operated by Key Lime Air. Frequency shifts by season; the calendar on this page reflects what's currently scheduled.
How do I check upgrade or award availability on DEN to TEX?
Open the DEN to TEX calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Denver to Telluride route, and 2LNR will notify you when space opens. It's free to start.

Never miss DEN to TEX upgrade or award space

Track confirmed availability, set alerts, and book with confidence. Free to start, no credit card required.

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