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LWT to ZGF: distance & flight time
Lewistown (Lewistown Municipal Airport) → Grand Forks (Grand Forks Airport)
436 mi
701 km · 378 nm
1h 25m
estimated nonstop flight time
—
time difference · heading west
See live LWT→ZGF fares Phone-only fares on this route — call free
Flight time details
436 miles nonstop takes roughly 1h 25m gate to gate, flying west. 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
- LWT — Lewistown Municipal Airport · Lewistown, United States
- ZGF — Grand Forks Airport · Grand Forks, Canada
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 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
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
Frequently asked questions
How far is LWT from ZGF?
The flight distance from Lewistown (LWT) to Grand Forks (ZGF) is 436 miles (701 km, 378 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LWT to ZGF?
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.
Are there nonstop flights from LWT to ZGF?
Nonstop service on LWT–ZGF 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 1h 25m nonstop estimate.
What is the cheapest way to fly from LWT to ZGF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LWT–ZGF that never appear on search engines, with no booking fees.
Why are some LWT to ZGF fares phone-only?
Consolidator contracts let us sell certain LWT–ZGF 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.