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YKZ to ASE: distance & flight time
Toronto (Buttonville Municipal Airport) → Aspen (Aspen-Pitkin Co/Sardy Field)
1,451 mi
2,334 km · 1,260 nm
3h 37m
estimated nonstop flight time
-2h
time difference · heading west
See live YKZ→ASE fares Phone-only fares on this route — call free
Flight time details
1,451 miles nonstop takes roughly 3h 37m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- YKZ — Buttonville Municipal Airport · Toronto, 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 YKZ
- YYZ · Lester B. Pearson International Airport18 mi away
- YZD · Downsview Airport10 mi away
- YTZ · Billy Bishop Toronto City Centre Airport16 mi away
- YOO · Toronto/Oshawa Executive Airport24 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 YKZ from ASE?
The flight distance from Toronto (YKZ) to Aspen (ASE) is 1,451 miles (2,334 km, 1,260 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YKZ to ASE?
A nonstop flight takes about 3h 37m 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 Toronto and Aspen?
Aspen is 2 hours behind Toronto.
What is the cheapest way to fly from YKZ to ASE?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YKZ–ASE that never appear on search engines, with no booking fees.