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DLH to IAG: distance & flight time
Duluth (Duluth International Airport) → Niagara Falls (Niagara Falls International Airport)
696 mi
1,120 km · 605 nm
1h 59m
estimated nonstop flight time
+1h
time difference · heading east
See live DLH→IAG fares Phone-only fares on this route — call free
Flight time details
696 miles nonstop takes roughly 1h 59m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- DLH — Duluth International Airport · Duluth, 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 DLH
- HIB · Range Regional Airport48 mi away
- GPZ · Grand Rapids Itasca Co-Gordon Newstrom field67 mi away
- HYR · Sawyer County Airport67 mi away
- LYU · Ely Municipal Airport70 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 DLH from IAG?
The flight distance from Duluth (DLH) to Niagara Falls (IAG) is 696 miles (1,120 km, 605 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DLH to IAG?
A nonstop flight takes about 1h 59m 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 Duluth and Niagara Falls?
Niagara Falls is 1 hour ahead of Duluth.
What is the cheapest way to fly from DLH to IAG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DLH–IAG that never appear on search engines, with no booking fees.