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YSO to SPF: distance & flight time
Postville (Postville Airport) → Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field)
2,054 mi
3,306 km · 1,785 nm
4h 30m
estimated nonstop flight time
-3h
time difference · heading west
See live YSO→SPF fares Phone-only fares on this route — call free
Flight time details
2,054 miles nonstop takes roughly 4h 30m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- YSO — Postville Airport · Postville, 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 YSO
- YMN · Makkovik Airport26 mi away
- YHO · Hopedale Airport41 mi away
- YRG · Rigolet Airport73 mi away
- YNP · Natuashish Airport88 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 YSO from SPF?
The flight distance from Postville (YSO) to Spearfish-South Dakota (SPF) is 2,054 miles (3,306 km, 1,785 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSO to SPF?
A nonstop flight takes about 4h 30m 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 Postville and Spearfish-South Dakota?
Spearfish-South Dakota is 3 hours behind Postville.
What is the cheapest way to fly from YSO to SPF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSO–SPF that never appear on search engines, with no booking fees.