Need help booking?
Unpublished phone-only deals available
IAG to RNT: distance & flight time
Niagara Falls (Niagara Falls International Airport) → Renton (Renton Municipal Airport)
2,097 mi
3,375 km · 1,822 nm
4h 35m
estimated nonstop flight time
-3h
time difference · heading northwest
See live IAG→RNT fares Phone-only fares on this route — call free
Flight time details
2,097 miles nonstop takes roughly 4h 35m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- IAG — Niagara Falls International Airport · Niagara Falls, United States
- RNT — Renton Municipal Airport · Renton, 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 RNT
Frequently asked questions
How far is IAG from RNT?
The flight distance from Niagara Falls (IAG) to Renton (RNT) is 2,097 miles (3,375 km, 1,822 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAG to RNT?
A nonstop flight takes about 4h 35m 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 Renton?
Renton is 3 hours behind Niagara Falls.
What is the cheapest way to fly from IAG to RNT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAG–RNT that never appear on search engines, with no booking fees.