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BIL to ZGF: distance & flight time
Billings (Billings Logan International Airport) → Grand Forks (Grand Forks Airport)
512 mi
824 km · 445 nm
1h 35m
estimated nonstop flight time
—
time difference · heading northwest
See live BIL→ZGF fares Phone-only fares on this route — call free
Flight time details
512 miles nonstop takes roughly 1h 35m gate to gate, flying northwest. 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
- BIL — Billings Logan International Airport · Billings, 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 BIL
- COD · Yellowstone Regional Airport92 mi away
- LVM · Mission Field92 mi away
- LWT · Lewistown Municipal Airport96 mi away
- SHR · Sheridan County Airport105 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 BIL from ZGF?
The flight distance from Billings (BIL) to Grand Forks (ZGF) is 512 miles (824 km, 445 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BIL to ZGF?
A nonstop flight takes about 1h 35m 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 BIL to ZGF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BIL–ZGF that never appear on search engines, with no booking fees.