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KES to ASE: distance & flight time
Kelsey (Kelsey Airport) → Aspen (Aspen-Pitkin Co/Sardy Field)
1,255 mi
2,019 km · 1,090 nm
3h 12m
estimated nonstop flight time
—
time difference · heading southwest
See live KES→ASE fares Phone-only fares on this route — call free
Flight time details
1,255 miles nonstop takes roughly 3h 12m gate to gate, flying southwest. 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
- KES — Kelsey Airport · Kelsey, Canada
- 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 KES
- ZAC · York Landing Airport17 mi away
- ILF · Ilford Airport35 mi away
- PIW · Pikwitonei Airport40 mi away
- YTH · Thompson Airport55 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 KES from ASE?
The flight distance from Kelsey (KES) to Aspen (ASE) is 1,255 miles (2,019 km, 1,090 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KES to ASE?
A nonstop flight takes about 3h 12m 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 KES to ASE?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KES–ASE that never appear on search engines, with no booking fees.