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WYS to ASE: distance & flight time
West Yellowstone (Yellowstone Airport) → Aspen (Aspen-Pitkin Co/Sardy Field)
436 mi
702 km · 379 nm
1h 25m
estimated nonstop flight time
Same time
time difference · heading southeast
See live WYS→ASE fares Phone-only fares on this route — call free
Flight time details
436 miles nonstop takes roughly 1h 25m gate to gate, flying southeast. 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
- WYS — Yellowstone Airport · West Yellowstone, 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 WYS
- BZN · Gallatin Field75 mi away
- JAC · Jackson Hole Airport77 mi away
- LVM · Mission Field77 mi away
- IDA · Idaho Falls Regional Airport94 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 WYS from ASE?
The flight distance from West Yellowstone (WYS) to Aspen (ASE) is 436 miles (702 km, 379 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from WYS to ASE?
A nonstop flight takes about 1h 25m 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 WYS to ASE?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WYS–ASE that never appear on search engines, with no booking fees.