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ISA to ASE: distance & flight time
Mount Isa (Mount Isa Airport) → Aspen (Aspen-Pitkin Co/Sardy Field)
8,355 mi
13,446 km · 7,260 nm
16h 51m
estimated nonstop flight time
-16h
time difference · heading northeast
See live ISA→ASE fares Phone-only fares on this route — call free
Flight time details
8,355 miles nonstop takes roughly 16h 51m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time set-back when reading arrival times on your ticket.
The two airports
- ISA — Mount Isa Airport · Mount Isa, Australia
- 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 ISA
- CNJ · Cloncurry Airport66 mi away
- JCK · Julia Creek Airport144 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 ISA from ASE?
The flight distance from Mount Isa (ISA) to Aspen (ASE) is 8,355 miles (13,446 km, 7,260 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISA to ASE?
A nonstop flight takes about 16h 51m 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 time difference between Mount Isa and Aspen?
Aspen is 16 hours behind Mount Isa.
What is the cheapest way to fly from ISA to ASE?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISA–ASE that never appear on search engines, with no booking fees.