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ASE to SDM: distance & flight time
Aspen (Aspen-Pitkin Co/Sardy Field) → San Diego (Brown Field Municipal Airport)
728 mi
1,172 km · 633 nm
2h 3m
estimated nonstop flight time
-1h
time difference · heading southwest
See live ASE→SDM fares Phone-only fares on this route — call free
Flight time details
728 miles nonstop takes roughly 2h 3m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- ASE — Aspen-Pitkin Co/Sardy Field · Aspen, United States
- SDM — Brown Field Municipal Airport · San Diego, 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 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 SDM
Frequently asked questions
How far is ASE from SDM?
The flight distance from Aspen (ASE) to San Diego (SDM) is 728 miles (1,172 km, 633 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ASE to SDM?
A nonstop flight takes about 2h 3m 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 San Diego?
San Diego is 1 hour behind Aspen.
What is the cheapest way to fly from ASE to SDM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ASE–SDM that never appear on search engines, with no booking fees.