Need help booking?
Unpublished phone-only deals available
NZY to IAG: distance & flight time
San Diego (North Island Naval Air Station-Halsey Field) → Niagara Falls (Niagara Falls International Airport)
2,185 mi
3,516 km · 1,899 nm
4h 45m
estimated nonstop flight time
+3h
time difference · heading northeast
See live NZY→IAG fares Phone-only fares on this route — call free
Flight time details
2,185 miles nonstop takes roughly 4h 45m 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
- NZY — North Island Naval Air Station-Halsey Field · San Diego, 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 NZY
- SAN · San Diego International Airport3 mi away
- NKX · Miramar Marine Corps Air Station - Mitscher Field12 mi away
- SDM · Brown Field Municipal Airport16 mi away
- SEE · Gillespie Field17 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 NZY from IAG?
The flight distance from San Diego (NZY) to Niagara Falls (IAG) is 2,185 miles (3,516 km, 1,899 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NZY to IAG?
A nonstop flight takes about 4h 45m 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 San Diego and Niagara Falls?
Niagara Falls is 3 hours ahead of San Diego.
What is the cheapest way to fly from NZY to IAG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NZY–IAG that never appear on search engines, with no booking fees.