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SPF to DLS: distance & flight time
Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field) → The Dalles (Columbia Gorge Regional the Dalles Municipal Airport)
851 mi
1,369 km · 739 nm
2h 19m
estimated nonstop flight time
-1h
time difference · heading west
See live SPF→DLS fares Phone-only fares on this route — call free
Flight time details
851 miles nonstop takes roughly 2h 19m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- SPF — Black Hills Airport-Clyde Ice Field · Spearfish-South Dakota, United States
- DLS — Columbia Gorge Regional the Dalles Municipal Airport · The Dalles, 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 DLS
- TTD · Portland Troutdale Airport60 mi away
- PDX · Portland International Airport69 mi away
- YKM · Yakima Air Terminal McAllister Field72 mi away
- HIO · Portland Hillsboro Airport86 mi away
Frequently asked questions
How far is SPF from DLS?
The flight distance from Spearfish-South Dakota (SPF) to The Dalles (DLS) is 851 miles (1,369 km, 739 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SPF to DLS?
A nonstop flight takes about 2h 19m 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 The Dalles?
The Dalles is 1 hour behind Spearfish-South Dakota.
What is the cheapest way to fly from SPF to DLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SPF–DLS that never appear on search engines, with no booking fees.