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COS to ASE: distance & flight time
Colorado Springs (City of Colorado Springs Municipal Airport) → Aspen (Aspen-Pitkin Co/Sardy Field)
120 mi
193 km · 104 nm
47m
estimated nonstop flight time
Same time
time difference · heading west
See live COS→ASE fares Phone-only fares on this route — call free
Flight time details
120 miles nonstop takes roughly 47m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- COS — City of Colorado Springs Municipal Airport · Colorado Springs, United States
- ASE — Aspen-Pitkin Co/Sardy Field · Aspen, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near COS
- FCS · Butts AAF (Fort Carson) Air Field9 mi away
- DEN · Denver International Airport73 mi away
- PUB · Pueblo Memorial Airport37 mi away
- APA · Centennial Airport53 mi away
Near ASE
- EGE · Eagle County Regional Airport29 mi away
- GUC · Gunnison Crested Butte Regional Airport48 mi away
- RIL · Garfield County Regional Airport50 mi away
- MTJ · Montrose Regional Airport74 mi away
Frequently asked questions
How far is COS from ASE?
The flight distance from Colorado Springs (COS) to Aspen (ASE) is 120 miles (193 km, 104 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from COS to ASE?
A nonstop flight takes about 47m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the cheapest way to fly from COS to ASE?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on COS–ASE that never appear on search engines, with no booking fees.