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GTF to ARB: distance & flight time
Great Falls (Great Falls International Airport) → Ann Arbor (Ann Arbor Municipal Airport)
1,393 mi
2,242 km · 1,210 nm
3h 30m
estimated nonstop flight time
+2h
time difference · heading east
See live GTF→ARB fares Phone-only fares on this route — call free
Flight time details
1,393 miles nonstop takes roughly 3h 30m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- GTF — Great Falls International Airport · Great Falls, United States
- ARB — Ann Arbor Municipal Airport · Ann Arbor, 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 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
Near ARB
- DTW · Detroit Metropolitan Wayne County Airport20 mi away
- YIP · Willow Run Airport11 mi away
- PTK · Oakland County International Airport35 mi away
- JXN · Jackson County Reynolds Field37 mi away
Frequently asked questions
How far is GTF from ARB?
The flight distance from Great Falls (GTF) to Ann Arbor (ARB) is 1,393 miles (2,242 km, 1,210 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GTF to ARB?
A nonstop flight takes about 3h 30m 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 Great Falls and Ann Arbor?
Ann Arbor is 2 hours ahead of Great Falls.
What is the cheapest way to fly from GTF to ARB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GTF–ARB that never appear on search engines, with no booking fees.