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LGA to IAG: distance & flight time
New York (La Guardia Airport) → Niagara Falls (Niagara Falls International Airport)
306 mi
493 km · 266 nm
1h 16m
estimated nonstop flight time
Same time
time difference · heading northwest
See live LGA→IAG fares Phone-only fares on this route — call free
Flight time details
306 miles nonstop takes roughly 1h 16m gate to gate, flying northwest. 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
- LGA — La Guardia Airport · New York, United States
- IAG — Niagara Falls International Airport · Niagara Falls, 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 LGA
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
Frequently asked questions
How far is LGA from IAG?
The flight distance from New York (LGA) to Niagara Falls (IAG) is 306 miles (493 km, 266 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LGA to IAG?
A nonstop flight takes about 1h 16m 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 LGA to IAG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LGA–IAG that never appear on search engines, with no booking fees.