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AUS to IAG: distance & flight time
Austin (Austin Bergstrom International Airport) → Niagara Falls (Niagara Falls International Airport)
1,363 mi
2,193 km · 1,184 nm
3h 26m
estimated nonstop flight time
+1h
time difference · heading northeast
See live AUS→IAG fares Phone-only fares on this route — call free
Flight time details
1,363 miles nonstop takes roughly 3h 26m gate to gate, flying northeast. 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
- AUS — Austin Bergstrom International Airport · Austin, 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 AUS
- RND · Randolph Air Force Base59 mi away
- GRK · Robert Gray Army Air Field Airport61 mi away
- HLR · Hood Army Air Field65 mi away
- SAT · San Antonio International Airport66 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 AUS from IAG?
The flight distance from Austin (AUS) to Niagara Falls (IAG) is 1,363 miles (2,193 km, 1,184 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AUS to IAG?
A nonstop flight takes about 3h 26m 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 Austin and Niagara Falls?
Niagara Falls is 1 hour ahead of Austin.
What is the cheapest way to fly from AUS to IAG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AUS–IAG that never appear on search engines, with no booking fees.