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IWS to IAG: distance & flight time
Houston (West Houston Airport) → Niagara Falls (Niagara Falls International Airport)
1,302 mi
2,095 km · 1,131 nm
3h 18m
estimated nonstop flight time
+1h
time difference · heading northeast
See live IWS→IAG fares Phone-only fares on this route — call free
Flight time details
1,302 miles nonstop takes roughly 3h 18m gate to gate, flying northeast. 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
- IWS — West Houston Airport · Houston, 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 IWS
- IAH · George Bush Intercontinental Houston Airport23 mi away
- AAP · Andrau Airpark8 mi away
- SGR · Sugar Land Regional Airport14 mi away
- DWH · David Wayne Hooks Memorial Airport18 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 IWS from IAG?
The flight distance from Houston (IWS) to Niagara Falls (IAG) is 1,302 miles (2,095 km, 1,131 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IWS to IAG?
A nonstop flight takes about 3h 18m 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 Houston and Niagara Falls?
Niagara Falls is 1 hour ahead of Houston.
What is the cheapest way to fly from IWS to IAG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IWS–IAG that never appear on search engines, with no booking fees.