Need help booking?
Unpublished phone-only deals available
IAG to SGR: distance & flight time
Niagara Falls (Niagara Falls International Airport) → Sugar Land (Sugar Land Regional Airport)
1,311 mi
2,111 km · 1,140 nm
3h 19m
estimated nonstop flight time
-1h
time difference · heading southwest
See live IAG→SGR fares Phone-only fares on this route — call free
Flight time details
1,311 miles nonstop takes roughly 3h 19m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- IAG — Niagara Falls International Airport · Niagara Falls, United States
- SGR — Sugar Land Regional Airport · Sugar Land, 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 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 SGR
- IAH · George Bush Intercontinental Houston Airport31 mi away
- AAP · Andrau Airpark8 mi away
- IWS · West Houston Airport14 mi away
- HOU · William P Hobby Airport23 mi away
Frequently asked questions
How far is IAG from SGR?
The flight distance from Niagara Falls (IAG) to Sugar Land (SGR) is 1,311 miles (2,111 km, 1,140 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAG to SGR?
A nonstop flight takes about 3h 19m 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 Sugar Land?
Sugar Land is 1 hour behind Niagara Falls.
What is the cheapest way to fly from IAG to SGR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAG–SGR that never appear on search engines, with no booking fees.