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PHX to IAG: distance & flight time
Phoenix (Phoenix Sky Harbor International Airport) → Niagara Falls (Niagara Falls International Airport)
1,899 mi
3,057 km · 1,650 nm
4h 11m
estimated nonstop flight time
+3h
time difference · heading northeast
See live PHX→IAG fares Phone-only fares on this route — call free
Flight time details
1,899 miles nonstop takes roughly 4h 11m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- PHX — Phoenix Sky Harbor International Airport · Phoenix, 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 PHX
- SCF · Scottsdale Airport14 mi away
- MSC · Falcon Field16 mi away
- DVT · Phoenix Deer Valley Airport18 mi away
- GYR · Phoenix Goodyear Airport21 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 PHX from IAG?
The flight distance from Phoenix (PHX) to Niagara Falls (IAG) is 1,899 miles (3,057 km, 1,650 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PHX to IAG?
A nonstop flight takes about 4h 11m 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 Phoenix and Niagara Falls?
Niagara Falls is 3 hours ahead of Phoenix.
What is the cheapest way to fly from PHX to IAG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PHX–IAG that never appear on search engines, with no booking fees.