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IPT to GTF: distance & flight time
Williamsport (Williamsport Regional Airport) → Great Falls (Great Falls International Airport)
1,740 mi
2,800 km · 1,512 nm
3h 53m
estimated nonstop flight time
-2h
time difference · heading northwest
See live IPT→GTF fares Phone-only fares on this route — call free
Flight time details
1,740 miles nonstop takes roughly 3h 53m 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
- IPT — Williamsport Regional Airport · Williamsport, 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 IPT
- LHV · William T. Piper Memorial Airport27 mi away
- HZL · Hazleton Municipal Airport51 mi away
- SCE · University Park Airport55 mi away
- WBW · Wilkes Barre Wyoming Valley Airport56 mi away
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 IPT from GTF?
The flight distance from Williamsport (IPT) to Great Falls (GTF) is 1,740 miles (2,800 km, 1,512 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IPT to GTF?
A nonstop flight takes about 3h 53m 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 Williamsport and Great Falls?
Great Falls is 2 hours behind Williamsport.
What is the cheapest way to fly from IPT to GTF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IPT–GTF that never appear on search engines, with no booking fees.