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GTF to IPL: distance & flight time
Great Falls (Great Falls International Airport) → Imperial (Imperial County Airport)
1,036 mi
1,667 km · 900 nm
2h 43m
estimated nonstop flight time
-1h
time difference · heading south
See live GTF→IPL fares Phone-only fares on this route — call free
Flight time details
1,036 miles nonstop takes roughly 2h 43m gate to gate, flying south. 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
- GTF — Great Falls International Airport · Great Falls, United States
- IPL — Imperial County Airport · Imperial, 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 IPL
Frequently asked questions
How far is GTF from IPL?
The flight distance from Great Falls (GTF) to Imperial (IPL) is 1,036 miles (1,667 km, 900 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GTF to IPL?
A nonstop flight takes about 2h 43m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from GTF to IPL?
Nonstop service on GTF–IPL depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 2h 43m nonstop estimate.
What is the time difference between Great Falls and Imperial?
Imperial is 1 hour behind Great Falls.
What is the cheapest way to fly from GTF to IPL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GTF–IPL that never appear on search engines, with no booking fees.
Why are some GTF to IPL fares phone-only?
Consolidator contracts let us sell certain GTF–IPL tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.