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GTF to IMT: distance & flight time
Great Falls (Great Falls International Airport) → Iron Mountain (Ford Airport)
1,105 mi
1,778 km · 960 nm
2h 52m
estimated nonstop flight time
+1h
time difference · heading east
See live GTF→IMT fares Phone-only fares on this route — call free
Flight time details
1,105 miles nonstop takes roughly 2h 52m 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
- GTF — Great Falls International Airport · Great Falls, United States
- IMT — Ford Airport · Iron Mountain, 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 IMT
- ESC · Delta County Airport50 mi away
- MQT · Sawyer International Airport51 mi away
- MNM · Menominee Regional Airport53 mi away
- EGV · Eagle River Union Airport56 mi away
Frequently asked questions
How far is GTF from IMT?
The flight distance from Great Falls (GTF) to Iron Mountain (IMT) is 1,105 miles (1,778 km, 960 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GTF to IMT?
A nonstop flight takes about 2h 52m 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 Iron Mountain?
Iron Mountain is 1 hour ahead of Great Falls.
What is the cheapest way to fly from GTF to IMT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GTF–IMT that never appear on search engines, with no booking fees.