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CYS to SPF: distance & flight time
Cheyenne (Cheyenne Regional Jerry Olson Field) → Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field)
236 mi
379 km · 205 nm
1h 5m
estimated nonstop flight time
Same time
time difference · heading north
See live CYS→SPF fares Phone-only fares on this route — call free
Flight time details
236 miles nonstop takes roughly 1h 5m 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
- SPF — Black Hills Airport-Clyde Ice Field · Spearfish-South Dakota, 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 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 SPF
- RCA · Ellsworth Air Force Base41 mi away
- RAP · Rapid City Regional Airport47 mi away
- GCC · Gillette Campbell County Airport87 mi away
- CDR · Chadron Municipal Airport119 mi away
Frequently asked questions
How far is CYS from SPF?
The flight distance from Cheyenne (CYS) to Spearfish-South Dakota (SPF) is 236 miles (379 km, 205 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CYS to SPF?
A nonstop flight takes about 1h 5m 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 CYS to SPF?
Nonstop service on CYS–SPF 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 5m nonstop estimate.
What is the cheapest way to fly from CYS to SPF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CYS–SPF that never appear on search engines, with no booking fees.
Why are some CYS to SPF fares phone-only?
Consolidator contracts let us sell certain CYS–SPF 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.