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BFI to RNT: distance & flight time
Seattle (Boeing Field King County International Airport) → Renton (Renton Municipal Airport)
5 mi
8 km · 4 nm
29m
estimated nonstop flight time
Same time
time difference · heading southeast
See live BFI→RNT fares Phone-only fares on this route — call free
Flight time details
5 miles nonstop takes roughly 29m gate to gate, flying southeast. 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
- BFI — Boeing Field King County International Airport · Seattle, United States
- RNT — Renton Municipal Airport · Renton, 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 RNT
Frequently asked questions
How far is BFI from RNT?
The flight distance from Seattle (BFI) to Renton (RNT) is 5 miles (8 km, 4 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BFI to RNT?
A nonstop flight takes about 29m 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 BFI to RNT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BFI–RNT that never appear on search engines, with no booking fees.