Need help booking?
Unpublished phone-only deals available
MHT to GTF: distance & flight time
Manchester NH (Manchester-Boston Regional Airport) → Great Falls (Great Falls International Airport)
1,947 mi
3,134 km · 1,692 nm
4h 17m
estimated nonstop flight time
-2h
time difference · heading northwest
See live MHT→GTF fares Phone-only fares on this route — call free
Flight time details
1,947 miles nonstop takes roughly 4h 17m 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
- MHT — Manchester-Boston Regional Airport · Manchester NH, 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 MHT
- BOS · General Edward Lawrence Logan International Airport45 mi away
- ASH · Boire Field11 mi away
- CON · Concord Municipal Airport19 mi away
- LWM · Lawrence Municipal Airport22 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 MHT from GTF?
The flight distance from Manchester NH (MHT) to Great Falls (GTF) is 1,947 miles (3,134 km, 1,692 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MHT to GTF?
A nonstop flight takes about 4h 17m 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 Manchester NH and Great Falls?
Great Falls is 2 hours behind Manchester NH.
What is the cheapest way to fly from MHT to GTF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MHT–GTF that never appear on search engines, with no booking fees.