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CWI to IAG: distance & flight time
Clinton (Clinton Municipal Airport) → Niagara Falls (Niagara Falls International Airport)
586 mi
944 km · 510 nm
1h 44m
estimated nonstop flight time
+1h
time difference · heading east
See live CWI→IAG fares Phone-only fares on this route — call free
Flight time details
586 miles nonstop takes roughly 1h 44m 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
- CWI — Clinton Municipal Airport · Clinton, 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 CWI
- MLI · Quad City International Airport28 mi away
- DBQ · Dubuque Regional Airport44 mi away
- GBG · Galesburg Municipal Airport62 mi away
- IOW · Iowa City Municipal Airport64 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 CWI from IAG?
The flight distance from Clinton (CWI) to Niagara Falls (IAG) is 586 miles (944 km, 510 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CWI to IAG?
A nonstop flight takes about 1h 44m 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 Clinton and Niagara Falls?
Niagara Falls is 1 hour ahead of Clinton.
What is the cheapest way to fly from CWI to IAG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CWI–IAG that never appear on search engines, with no booking fees.