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CYS to YZF: distance & flight time
Cheyenne (Cheyenne Regional Jerry Olson Field) → Yellowknife (Yellowknife Airport)
1,525 mi
2,454 km · 1,325 nm
3h 27m
estimated nonstop flight time
Same time
time difference · heading north
See live CYS→YZF fares Phone-only fares on this route — call free
Flight time details
1,525 miles nonstop takes roughly 3h 27m 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
- CYS — Cheyenne Regional Jerry Olson Field · Cheyenne, 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 CYS
- LAR · Laramie Regional Airport46 mi away
- DEN · Denver International Airport90 mi away
- FNL · Northern Colorado Regional Airport50 mi away
- GXY · Greeley–Weld County Airport51 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 CYS from YZF?
The flight distance from Cheyenne (CYS) to Yellowknife (YZF) is 1,525 miles (2,454 km, 1,325 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CYS to YZF?
A nonstop flight takes about 3h 27m 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 CYS to YZF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CYS–YZF that never appear on search engines, with no booking fees.