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CLS to BFI: distance & flight time
Chehalis (Chehalis Centralia Airport) → Seattle (Boeing Field King County International Airport)
67 mi
108 km · 58 nm
39m
estimated nonstop flight time
Same time
time difference · heading northeast
See live CLS→BFI fares Phone-only fares on this route — call free
Flight time details
67 miles nonstop takes roughly 39m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- CLS — Chehalis Centralia Airport · Chehalis, United States
- BFI — Boeing Field King County International Airport · Seattle, 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 CLS
- OLM · Olympia Regional Airport21 mi away
- SEA · Seattle Tacoma International Airport62 mi away
- GRF · Gray Army Air Field34 mi away
- KLS · Southwest Washington Regional Airport39 mi away
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
Frequently asked questions
How far is CLS from BFI?
The flight distance from Chehalis (CLS) to Seattle (BFI) is 67 miles (108 km, 58 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CLS to BFI?
A nonstop flight takes about 39m 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 cheapest way to fly from CLS to BFI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CLS–BFI that never appear on search engines, with no booking fees.