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FLV to IAG: distance & flight time
Fort Leavenworth (Sherman Army Air Field) → Niagara Falls (Niagara Falls International Airport)
867 mi
1,396 km · 754 nm
2h 21m
estimated nonstop flight time
+1h
time difference · heading east
See live FLV→IAG fares Phone-only fares on this route — call free
Flight time details
867 miles nonstop takes roughly 2h 21m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- FLV — Sherman Army Air Field · Fort Leavenworth, 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 FLV
- MCI · Kansas City International Airport12 mi away
- MKC · Charles B. Wheeler Downtown Airport24 mi away
- STJ · Rosecrans Memorial Airport28 mi away
- LWC · Lawrence Municipal Airport29 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 FLV from IAG?
The flight distance from Fort Leavenworth (FLV) to Niagara Falls (IAG) is 867 miles (1,396 km, 754 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FLV to IAG?
A nonstop flight takes about 2h 21m 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 Fort Leavenworth and Niagara Falls?
Niagara Falls is 1 hour ahead of Fort Leavenworth.
What is the cheapest way to fly from FLV to IAG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FLV–IAG that never appear on search engines, with no booking fees.