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STI to ASE: distance & flight time
Santiago (Cibao International Airport) → Aspen (Aspen-Pitkin Co/Sardy Field)
2,552 mi
4,108 km · 2,218 nm
5h 28m
estimated nonstop flight time
-2h
time difference · heading northwest
See live STI→ASE fares Phone-only fares on this route — call free
Flight time details
2,552 miles nonstop takes roughly 5h 28m gate to gate, flying northwest. 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
- STI — Cibao International Airport · Santiago, Dominican Republic
- 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 STI
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 STI from ASE?
The flight distance from Santiago (STI) to Aspen (ASE) is 2,552 miles (4,108 km, 2,218 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STI to ASE?
A nonstop flight takes about 5h 28m 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 Santiago and Aspen?
Aspen is 2 hours behind Santiago.
What is the cheapest way to fly from STI to ASE?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STI–ASE that never appear on search engines, with no booking fees.