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IAG to RDU: distance & flight time
Niagara Falls (Niagara Falls International Airport) → Raleigh-durham (Raleigh Durham International Airport)
500 mi
804 km · 434 nm
1h 33m
estimated nonstop flight time
Same time
time difference · heading south
See live IAG→RDU fares Phone-only fares on this route — call free
Flight time details
500 miles nonstop takes roughly 1h 33m gate to gate, flying south. 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
- IAG — Niagara Falls International Airport · Niagara Falls, United States
- RDU — Raleigh Durham International Airport · Raleigh-durham, 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 RDU
- POB · Pope Field50 mi away
- RWI · Rocky Mount Wilson Regional Airport50 mi away
- FBG · Simmons Army Air Field52 mi away
- SOP · Moore County Airport56 mi away
Frequently asked questions
How far is IAG from RDU?
The flight distance from Niagara Falls (IAG) to Raleigh-durham (RDU) is 500 miles (804 km, 434 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAG to RDU?
A nonstop flight takes about 1h 33m 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 cheapest way to fly from IAG to RDU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAG–RDU that never appear on search engines, with no booking fees.