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ASE to RFD: distance & flight time
Aspen (Aspen-Pitkin Co/Sardy Field) → Rockford (Chicago Rockford International Airport)
951 mi
1,531 km · 827 nm
2h 32m
estimated nonstop flight time
+1h
time difference · heading east
See live ASE→RFD fares Phone-only fares on this route — call free
Flight time details
951 miles nonstop takes roughly 2h 32m gate to gate, flying east. 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
- RFD — Chicago Rockford International Airport · Rockford, 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 RFD
Frequently asked questions
How far is ASE from RFD?
The flight distance from Aspen (ASE) to Rockford (RFD) is 951 miles (1,531 km, 827 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ASE to RFD?
A nonstop flight takes about 2h 32m 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 Rockford?
Rockford is 1 hour ahead of Aspen.
What is the cheapest way to fly from ASE to RFD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ASE–RFD that never appear on search engines, with no booking fees.