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SPF to WYS: distance & flight time
Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field) → West Yellowstone (Yellowstone Airport)
361 mi
581 km · 314 nm
1h 25m
estimated nonstop flight time
Same time
time difference · heading west
See live SPF→WYS fares Phone-only fares on this route — call free
Flight time details
361 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
- SPF — Black Hills Airport-Clyde Ice Field · Spearfish-South Dakota, United States
- WYS — Yellowstone Airport · West Yellowstone, 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 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
Near WYS
- BZN · Gallatin Field75 mi away
- JAC · Jackson Hole Airport77 mi away
- LVM · Mission Field77 mi away
- IDA · Idaho Falls Regional Airport94 mi away
Frequently asked questions
How far is SPF from WYS?
The flight distance from Spearfish-South Dakota (SPF) to West Yellowstone (WYS) is 361 miles (581 km, 314 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SPF to WYS?
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.
What is the cheapest way to fly from SPF to WYS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SPF–WYS that never appear on search engines, with no booking fees.