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SPF to ILF: distance & flight time
Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field) → Ilford (Ilford Airport)
876 mi
1,410 km · 761 nm
2h 22m
estimated nonstop flight time
+1h
time difference · heading north
See live SPF→ILF fares Phone-only fares on this route — call free
Flight time details
876 miles nonstop takes roughly 2h 22m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- SPF — Black Hills Airport-Clyde Ice Field · Spearfish-South Dakota, United States
- ILF — Ilford Airport · Ilford, 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 ILF
- ZAC · York Landing Airport18 mi away
- KES · Kelsey Airport35 mi away
- YGX · Gillam Airport40 mi away
- PIW · Pikwitonei Airport68 mi away
Frequently asked questions
How far is SPF from ILF?
The flight distance from Spearfish-South Dakota (SPF) to Ilford (ILF) is 876 miles (1,410 km, 761 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SPF to ILF?
A nonstop flight takes about 2h 22m 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 Spearfish-South Dakota and Ilford?
Ilford is 1 hour ahead of Spearfish-South Dakota.
What is the cheapest way to fly from SPF to ILF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SPF–ILF that never appear on search engines, with no booking fees.