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BFI to ASE: distance & flight time
Seattle (Boeing Field King County International Airport) → Aspen (Aspen-Pitkin Co/Sardy Field)
962 mi
1,547 km · 836 nm
2h 33m
estimated nonstop flight time
+1h
time difference · heading southeast
See live BFI→ASE fares Phone-only fares on this route — call free
Flight time details
962 miles nonstop takes roughly 2h 33m gate to gate, flying southeast. 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
- BFI — Boeing Field King County International Airport · Seattle, United States
- 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 BFI
- SEA · Seattle Tacoma International Airport6 mi away
- RNT · Renton Municipal Airport5 mi away
- PWT · Bremerton National Airport22 mi away
- TIW · Tacoma Narrows Airport22 mi away
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 BFI from ASE?
The flight distance from Seattle (BFI) to Aspen (ASE) is 962 miles (1,547 km, 836 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BFI to ASE?
A nonstop flight takes about 2h 33m 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 Seattle and Aspen?
Aspen is 1 hour ahead of Seattle.
What is the cheapest way to fly from BFI to ASE?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BFI–ASE that never appear on search engines, with no booking fees.