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BNO to BFI: distance & flight time
Burns (Burns Municipal Airport) → Seattle (Boeing Field King County International Airport)
317 mi
509 km · 275 nm
1h 18m
estimated nonstop flight time
Same time
time difference · heading northwest
See live BNO→BFI fares Phone-only fares on this route — call free
Flight time details
317 miles nonstop takes roughly 1h 18m gate to gate, flying northwest. 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
- BNO — Burns Municipal Airport · Burns, 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 BNO
- ONO · Ontario Municipal Airport101 mi away
- BKE · Baker City Municipal Airport103 mi away
- PRZ · Prineville Airport108 mi away
- RDM · Roberts Field118 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 BNO from BFI?
The flight distance from Burns (BNO) to Seattle (BFI) is 317 miles (509 km, 275 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BNO to BFI?
A nonstop flight takes about 1h 18m 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 BNO to BFI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BNO–BFI that never appear on search engines, with no booking fees.