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IAG to AUS: distance & flight time
Niagara Falls (Niagara Falls International Airport) → Austin (Austin Bergstrom International Airport)
1,363 mi
2,193 km · 1,184 nm
3h 26m
estimated nonstop flight time
-1h
time difference · heading southwest
See live IAG→AUS fares Phone-only fares on this route — call free
Flight time details
1,363 miles nonstop takes roughly 3h 26m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- IAG — Niagara Falls International Airport · Niagara Falls, United States
- AUS — Austin Bergstrom International Airport · Austin, 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 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
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
Frequently asked questions
How far is IAG from AUS?
The flight distance from Niagara Falls (IAG) to Austin (AUS) 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 IAG to AUS?
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 Niagara Falls and Austin?
Austin is 1 hour behind Niagara Falls.
What is the cheapest way to fly from IAG to AUS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAG–AUS that never appear on search engines, with no booking fees.