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GUS to IAG: distance & flight time
Peru (Grissom Air Reserve Base) → Niagara Falls (Niagara Falls International Airport)
408 mi
656 km · 354 nm
1h 21m
estimated nonstop flight time
Same time
time difference · heading northeast
See live GUS→IAG fares Phone-only fares on this route — call free
Flight time details
408 miles nonstop takes roughly 1h 21m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- GUS — Grissom Air Reserve Base · Peru, 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 GUS
- OKK · Kokomo Municipal Airport10 mi away
- LAF · Purdue University Airport44 mi away
- AID · Anderson Municipal Darlington Field47 mi away
- MIE · Delaware County Johnson Field49 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 GUS from IAG?
The flight distance from Peru (GUS) to Niagara Falls (IAG) is 408 miles (656 km, 354 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GUS to IAG?
A nonstop flight takes about 1h 21m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from GUS to IAG?
Nonstop service on GUS–IAG depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 1h 21m nonstop estimate.
What is the cheapest way to fly from GUS to IAG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GUS–IAG that never appear on search engines, with no booking fees.
Why are some GUS to IAG fares phone-only?
Consolidator contracts let us sell certain GUS–IAG tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.