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SPF to MMH: distance & flight time
Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field) → Mammoth Lakes (Mammoth Yosemite Airport)
914 mi
1,471 km · 794 nm
2h 27m
estimated nonstop flight time
-1h
time difference · heading southwest
See live SPF→MMH fares Phone-only fares on this route — call free
Flight time details
914 miles nonstop takes roughly 2h 27m gate to gate, flying southwest. 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
- MMH — Mammoth Yosemite Airport · Mammoth Lakes, 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 MMH
- BIH · Eastern Sierra Regional Airport31 mi away
- RMY · Mariposa Yosemite Airport66 mi away
- FAT · Fresno Yosemite International Airport76 mi away
- MAE · Madera Municipal Airport83 mi away
Frequently asked questions
How far is SPF from MMH?
The flight distance from Spearfish-South Dakota (SPF) to Mammoth Lakes (MMH) is 914 miles (1,471 km, 794 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SPF to MMH?
A nonstop flight takes about 2h 27m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from SPF to MMH?
Nonstop service on SPF–MMH depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 2h 27m nonstop estimate.
What is the time difference between Spearfish-South Dakota and Mammoth Lakes?
Mammoth Lakes is 1 hour behind Spearfish-South Dakota.
What is the cheapest way to fly from SPF to MMH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SPF–MMH that never appear on search engines, with no booking fees.
Why are some SPF to MMH fares phone-only?
Consolidator contracts let us sell certain SPF–MMH tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.