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AOO to GTF: distance & flight time
Altoona (Altoona Blair County Airport) → Great Falls (Great Falls International Airport)
1,704 mi
2,743 km · 1,481 nm
3h 49m
estimated nonstop flight time
-2h
time difference · heading northwest
See live AOO→GTF fares Phone-only fares on this route — call free
Flight time details
1,704 miles nonstop takes roughly 3h 49m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- AOO — Altoona Blair County Airport · Altoona, United States
- GTF — Great Falls International Airport · Great 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 AOO
Near GTF
- HLN · Helena Regional Airport67 mi away
- CTB · Cut Bank International Airport91 mi away
- LWT · Lewistown Municipal Airport94 mi away
- HVR · Havre City County Airport104 mi away
Frequently asked questions
How far is AOO from GTF?
The flight distance from Altoona (AOO) to Great Falls (GTF) is 1,704 miles (2,743 km, 1,481 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AOO to GTF?
A nonstop flight takes about 3h 49m 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 Altoona and Great Falls?
Great Falls is 2 hours behind Altoona.
What is the cheapest way to fly from AOO to GTF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AOO–GTF that never appear on search engines, with no booking fees.