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ASE to XSI: distance & flight time
Aspen (Aspen-Pitkin Co/Sardy Field) → South Indian Lake (South Indian Lake Airport)
1,266 mi
2,038 km · 1,101 nm
3h 13m
estimated nonstop flight time
+1h
time difference · heading north
See live ASE→XSI fares Phone-only fares on this route — call free
Flight time details
1,266 miles nonstop takes roughly 3h 13m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- ASE — Aspen-Pitkin Co/Sardy Field · Aspen, United States
- XSI — South Indian Lake Airport · South Indian Lake, 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 XSI
- YLR · Leaf Rapids Airport45 mi away
- YTH · Thompson Airport79 mi away
- YYL · Lynn Lake Airport82 mi away
- KES · Kelsey Airport105 mi away
Frequently asked questions
How far is ASE from XSI?
The flight distance from Aspen (ASE) to South Indian Lake (XSI) is 1,266 miles (2,038 km, 1,101 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ASE to XSI?
A nonstop flight takes about 3h 13m 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 South Indian Lake?
South Indian Lake is 1 hour ahead of Aspen.
What is the cheapest way to fly from ASE to XSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ASE–XSI that never appear on search engines, with no booking fees.