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CGX to IAG: distance & flight time
Chicago (Chicago Meigs Airport) → Niagara Falls (Niagara Falls International Airport)
449 mi
723 km · 391 nm
1h 27m
estimated nonstop flight time
+1h
time difference · heading east
See live CGX→IAG fares Phone-only fares on this route — call free
Flight time details
449 miles nonstop takes roughly 1h 27m 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
- CGX — Chicago Meigs Airport · Chicago, 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 CGX
- ORD · Chicago O'Hare International Airport17 mi away
- MDW · Chicago Midway International Airport9 mi away
- GYY · Gary Chicago International Airport20 mi away
- PWK · Chicago Executive Airport23 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 CGX from IAG?
The flight distance from Chicago (CGX) to Niagara Falls (IAG) is 449 miles (723 km, 391 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CGX to IAG?
A nonstop flight takes about 1h 27m 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 Chicago and Niagara Falls?
Niagara Falls is 1 hour ahead of Chicago.
What is the cheapest way to fly from CGX to IAG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CGX–IAG that never appear on search engines, with no booking fees.