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DMA to IAG: distance & flight time
Tucson (Davis Monthan Air Force Base) → Niagara Falls (Niagara Falls International Airport)
1,889 mi
3,040 km · 1,642 nm
4h 10m
estimated nonstop flight time
+3h
time difference · heading northeast
See live DMA→IAG fares Phone-only fares on this route — call free
Flight time details
1,889 miles nonstop takes roughly 4h 10m 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
- DMA — Davis Monthan Air Force Base · Tucson, 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 DMA
- TUS · Tucson International Airport5 mi away
- AVW · Marana Regional Airport26 mi away
- MZJ · Pinal Airpark35 mi away
- FHU · Sierra Vista Municipal Libby Army Air Field51 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 DMA from IAG?
The flight distance from Tucson (DMA) to Niagara Falls (IAG) is 1,889 miles (3,040 km, 1,642 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DMA to IAG?
A nonstop flight takes about 4h 10m 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 Tucson and Niagara Falls?
Niagara Falls is 3 hours ahead of Tucson.
What is the cheapest way to fly from DMA to IAG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DMA–IAG that never appear on search engines, with no booking fees.