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LEN to BUF: distance & flight time
Leon (Leon Airport) → Buffalo (Buffalo Niagara International Airport)
3,582 mi
5,764 km · 3,112 nm
7h 29m
estimated nonstop flight time
-6h
time difference · heading northwest
See live LEN→BUF fares Phone-only fares on this route — call free
Flight time details
3,582 miles nonstop takes roughly 7h 29m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- LEN — Leon Airport · Leon, Spain
- 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 LEN
- OVD · Asturias Airport70 mi away
- VLL · Valladolid Airport74 mi away
- BGC · Bragança Airport74 mi away
- RGS · Burgos Airport105 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 LEN from BUF?
The flight distance from Leon (LEN) to Buffalo (BUF) is 3,582 miles (5,764 km, 3,112 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LEN to BUF?
A nonstop flight takes about 7h 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 time difference between Leon and Buffalo?
Buffalo is 6 hours behind Leon.
What is the cheapest way to fly from LEN to BUF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LEN–BUF that never appear on search engines, with no booking fees.