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SPF to SUN: distance & flight time
Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field) → Hailey (Friedman Memorial Airport)
527 mi
847 km · 458 nm
1h 37m
estimated nonstop flight time
Same time
time difference · heading west
See live SPF→SUN fares Phone-only fares on this route — call free
Flight time details
527 miles nonstop takes roughly 1h 37m 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
- SUN — Friedman Memorial Airport · Hailey, 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 SUN
- TWF · Joslin Field Magic Valley Regional Airport71 mi away
- BYI · Burley Municipal Airport72 mi away
- MUO · Mountain Home Air Force Base85 mi away
- PIH · Pocatello Regional Airport95 mi away
Frequently asked questions
How far is SPF from SUN?
The flight distance from Spearfish-South Dakota (SPF) to Hailey (SUN) is 527 miles (847 km, 458 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SPF to SUN?
A nonstop flight takes about 1h 37m 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 SUN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SPF–SUN that never appear on search engines, with no booking fees.