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ASE to YOW: distance & flight time
Aspen (Aspen-Pitkin Co/Sardy Field) → Ottawa (Ottawa Macdonald-Cartier International Airport)
1,639 mi
2,637 km · 1,424 nm
3h 41m
estimated nonstop flight time
+2h
time difference · heading northeast
See live ASE→YOW fares Phone-only fares on this route — call free
Flight time details
1,639 miles nonstop takes roughly 3h 41m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- ASE — Aspen-Pitkin Co/Sardy Field · Aspen, United States
- YOW — Ottawa Macdonald-Cartier International Airport · Ottawa, Canada
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 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
Near YOW
- YRO · Ottawa / Rockcliffe Airport10 mi away
- YND · Ottawa / Gatineau Airport15 mi away
- YSH · Smiths Falls-Montague (Russ Beach) Airport29 mi away
- OGS · Ogdensburg International Airport45 mi away
Frequently asked questions
How far is ASE from YOW?
The flight distance from Aspen (ASE) to Ottawa (YOW) is 1,639 miles (2,637 km, 1,424 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ASE to YOW?
A nonstop flight takes about 3h 41m 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 Aspen and Ottawa?
Ottawa is 2 hours ahead of Aspen.
What is the cheapest way to fly from ASE to YOW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ASE–YOW that never appear on search engines, with no booking fees.