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LWM to IAG: distance & flight time
Lawrence (Lawrence Municipal Airport) → Niagara Falls (Niagara Falls International Airport)
397 mi
638 km · 345 nm
1h 31m
estimated nonstop flight time
Same time
time difference · heading west
See live LWM→IAG fares Phone-only fares on this route — call free
Flight time details
397 miles nonstop takes roughly 1h 31m gate to gate, flying west. 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
- LWM — Lawrence Municipal Airport · Lawrence, 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 LWM
- BOS · General Edward Lawrence Logan International Airport25 mi away
- BVY · Beverly Municipal Airport14 mi away
- BED · Laurence G Hanscom Field19 mi away
- ASH · Boire Field20 mi away
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 LWM from IAG?
The flight distance from Lawrence (LWM) to Niagara Falls (IAG) is 397 miles (638 km, 345 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LWM to IAG?
A nonstop flight takes about 1h 31m 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 LWM to IAG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LWM–IAG that never appear on search engines, with no booking fees.