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CHA to BFI: distance & flight time
Chattanooga (Lovell Field) → Seattle (Boeing Field King County International Airport)
2,085 mi
3,356 km · 1,812 nm
4h 33m
estimated nonstop flight time
-3h
time difference · heading northwest
See live CHA→BFI fares Phone-only fares on this route — call free
Flight time details
2,085 miles nonstop takes roughly 4h 33m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- CHA — Lovell Field · Chattanooga, 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 CHA
- APT · Marion County Brown Field22 mi away
- HDI · Hardwick Field25 mi away
- DNN · Dalton Municipal Airport29 mi away
- UOS · Franklin County Airport41 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 CHA from BFI?
The flight distance from Chattanooga (CHA) to Seattle (BFI) is 2,085 miles (3,356 km, 1,812 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CHA to BFI?
A nonstop flight takes about 4h 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 Chattanooga and Seattle?
Seattle is 3 hours behind Chattanooga.
What is the cheapest way to fly from CHA to BFI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CHA–BFI that never appear on search engines, with no booking fees.