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SPF to YOS: distance & flight time
Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field) → Owen Sound (Owen Sound / Billy Bishop Regional Airport)
1,126 mi
1,813 km · 979 nm
2h 55m
estimated nonstop flight time
—
time difference · heading east
See live SPF→YOS fares Phone-only fares on this route — call free
Flight time details
1,126 miles nonstop takes roughly 2h 55m gate to gate, flying east. 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
- YOS — Owen Sound / Billy Bishop Regional Airport · Owen Sound, 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 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 YOS
- YVV · Wiarton Airport17 mi away
- YYZ · Lester B. Pearson International Airport87 mi away
- YLK · Barrie-Orillia (Lake Simcoe Regional Airport)64 mi away
- YPD · Parry Sound Area Municipal Airport67 mi away
Frequently asked questions
How far is SPF from YOS?
The flight distance from Spearfish-South Dakota (SPF) to Owen Sound (YOS) is 1,126 miles (1,813 km, 979 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SPF to YOS?
A nonstop flight takes about 2h 55m 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 YOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SPF–YOS that never appear on search engines, with no booking fees.