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IOS to BFI: distance & flight time
Ilheus (Bahia - Jorge Amado Airport) → Seattle (Boeing Field King County International Airport)
6,663 mi
10,723 km · 5,790 nm
13h 32m
estimated nonstop flight time
-4h
time difference · heading northwest
See live IOS→BFI fares Phone-only fares on this route — call free
Flight time details
6,663 miles nonstop takes roughly 13h 32m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time set-back when reading arrival times on your ticket.
The two airports
- IOS — Bahia - Jorge Amado Airport · Ilheus, Brazil
- 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 IOS
- UNA · Hotel Transamérica Airport37 mi away
- VAL · Valença Airport105 mi away
- BPS · Porto Seguro Airport112 mi away
- VDC · Vitória da Conquista Airport122 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 IOS from BFI?
The flight distance from Ilheus (IOS) to Seattle (BFI) is 6,663 miles (10,723 km, 5,790 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IOS to BFI?
A nonstop flight takes about 13h 32m 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 Ilheus and Seattle?
Seattle is 4 hours behind Ilheus.
What is the cheapest way to fly from IOS to BFI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IOS–BFI that never appear on search engines, with no booking fees.