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ZGF to LWT: distance & flight time
Grand Forks (Grand Forks Airport) → Lewistown (Lewistown Municipal Airport)
436 mi
701 km · 378 nm
1h 25m
estimated nonstop flight time
—
time difference · heading east
See live ZGF→LWT fares Phone-only fares on this route — call free
Flight time details
436 miles nonstop takes roughly 1h 25m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- ZGF — Grand Forks Airport · Grand Forks, Canada
- LWT — Lewistown Municipal Airport · Lewistown, 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 ZGF
- YZZ · Trail Airport37 mi away
- YCG · Castlegar/West Kootenay Regional Airport41 mi away
- YYF · Penticton Airport61 mi away
- YLW · Kelowna International Airport78 mi away
Near LWT
- GTF · Great Falls International Airport94 mi away
- BIL · Billings Logan International Airport96 mi away
- HVR · Havre City County Airport104 mi away
- LVM · Mission Field104 mi away
Frequently asked questions
How far is ZGF from LWT?
The flight distance from Grand Forks (ZGF) to Lewistown (LWT) is 436 miles (701 km, 378 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ZGF to LWT?
A nonstop flight takes about 1h 25m 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 cheapest way to fly from ZGF to LWT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ZGF–LWT that never appear on search engines, with no booking fees.