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GTF to YZF: distance & flight time
Great Falls (Great Falls International Airport) → Yellowknife (Yellowknife Airport)
1,042 mi
1,677 km · 905 nm
2h 44m
estimated nonstop flight time
Same time
time difference · heading north
See live GTF→YZF fares Phone-only fares on this route — call free
Flight time details
1,042 miles nonstop takes roughly 2h 44m gate to gate, flying north. 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
- GTF — Great Falls International Airport · Great Falls, United States
- YZF — Yellowknife Airport · Yellowknife, 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 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
Near YZF
- YFR · Fort Resolution Airport92 mi away
- YLE · Whatì Airport100 mi away
- YHY · Hay River / Merlyn Carter Airport120 mi away
- YFJ · Wekweètì Airport120 mi away
Frequently asked questions
How far is GTF from YZF?
The flight distance from Great Falls (GTF) to Yellowknife (YZF) is 1,042 miles (1,677 km, 905 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GTF to YZF?
A nonstop flight takes about 2h 44m 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 GTF to YZF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GTF–YZF that never appear on search engines, with no booking fees.