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IOS to BUF: distance & flight time
Ilheus (Bahia - Jorge Amado Airport) → Buffalo (Buffalo Niagara International Airport)
4,717 mi
7,591 km · 4,099 nm
9h 43m
estimated nonstop flight time
-1h
time difference · heading northwest
See live IOS→BUF fares Phone-only fares on this route — call free
Flight time details
4,717 miles nonstop takes roughly 9h 43m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- IOS — Bahia - Jorge Amado Airport · Ilheus, Brazil
- BUF — Buffalo Niagara International Airport · Buffalo, 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 BUF
- IAG · Niagara Falls International Airport16 mi away
- YYZ · Lester B. Pearson International Airport68 mi away
- YCM · Niagara District Airport28 mi away
- DKK · Chautauqua County-Dunkirk Airport41 mi away
Frequently asked questions
How far is IOS from BUF?
The flight distance from Ilheus (IOS) to Buffalo (BUF) is 4,717 miles (7,591 km, 4,099 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IOS to BUF?
A nonstop flight takes about 9h 43m 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 Buffalo?
Buffalo is 1 hour behind Ilheus.
What is the cheapest way to fly from IOS to BUF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IOS–BUF that never appear on search engines, with no booking fees.