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IAG to LEN: distance & flight time
Niagara Falls (Niagara Falls International Airport) → Leon (Leon Airport)
3,586 mi
5,771 km · 3,116 nm
7h 30m
estimated nonstop flight time
+6h
time difference · heading northeast
See live IAG→LEN fares Phone-only fares on this route — call free
Flight time details
3,586 miles nonstop takes roughly 7h 30m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- IAG — Niagara Falls International Airport · Niagara Falls, United States
- LEN — Leon Airport · Leon, Spain
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 IAG
- YYZ · Lester B. Pearson International Airport52 mi away
- YCM · Niagara District Airport13 mi away
- BUF · Buffalo Niagara International Airport16 mi away
- DU9 · Dunnville Airport37 mi away
Near LEN
- OVD · Asturias Airport70 mi away
- VLL · Valladolid Airport74 mi away
- BGC · Bragança Airport74 mi away
- RGS · Burgos Airport105 mi away
Frequently asked questions
How far is IAG from LEN?
The flight distance from Niagara Falls (IAG) to Leon (LEN) is 3,586 miles (5,771 km, 3,116 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAG to LEN?
A nonstop flight takes about 7h 30m 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 Niagara Falls and Leon?
Leon is 6 hours ahead of Niagara Falls.
What is the cheapest way to fly from IAG to LEN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAG–LEN that never appear on search engines, with no booking fees.