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YIF to SPF: distance & flight time
St-Augustin (St Augustin Airport) → Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field)
2,108 mi
3,393 km · 1,832 nm
4h 36m
estimated nonstop flight time
-2h
time difference · heading west
See live YIF→SPF fares Phone-only fares on this route — call free
Flight time details
2,108 miles nonstop takes roughly 4h 36m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- YIF — St Augustin Airport · St-Augustin, Canada
- 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 YIF
- ZLT · La Tabatière Airport30 mi away
- ZTB · Tête-à-la-Baleine Airport49 mi away
- YBX · Lourdes de Blanc Sablon Airport66 mi away
- YHR · Chevery Airport67 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 YIF from SPF?
The flight distance from St-Augustin (YIF) to Spearfish-South Dakota (SPF) is 2,108 miles (3,393 km, 1,832 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YIF to SPF?
A nonstop flight takes about 4h 36m 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 time difference between St-Augustin and Spearfish-South Dakota?
Spearfish-South Dakota is 2 hours behind St-Augustin.
What is the cheapest way to fly from YIF to SPF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YIF–SPF that never appear on search engines, with no booking fees.