Need help booking?
Unpublished phone-only deals available
HRO to IAG: distance & flight time
Harrison (Boone County Airport) → Niagara Falls (Niagara Falls International Airport)
890 mi
1,432 km · 773 nm
2h 24m
estimated nonstop flight time
+1h
time difference · heading northeast
See live HRO→IAG fares Phone-only fares on this route — call free
Flight time details
890 miles nonstop takes roughly 2h 24m 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
- HRO — Boone County Airport · Harrison, 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 HRO
- BKG · Branson Airport19 mi away
- FLP · Marion County Regional Airport32 mi away
- WMH · Ozark Regional Airport39 mi away
- FYV · Drake Field59 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 HRO from IAG?
The flight distance from Harrison (HRO) to Niagara Falls (IAG) is 890 miles (1,432 km, 773 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HRO to IAG?
A nonstop flight takes about 2h 24m 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 HRO to IAG?
Nonstop service on HRO–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 2h 24m nonstop estimate.
What is the time difference between Harrison and Niagara Falls?
Niagara Falls is 1 hour ahead of Harrison.
What is the cheapest way to fly from HRO to IAG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HRO–IAG that never appear on search engines, with no booking fees.
Why are some HRO to IAG fares phone-only?
Consolidator contracts let us sell certain HRO–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.