Need help booking?
Unpublished phone-only deals available
ACN to SPF: distance & flight time
Ciudad Acuna (Ciudad Acuña New International Airport) → Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field)
1,057 mi
1,701 km · 918 nm
2h 46m
estimated nonstop flight time
Same time
time difference · heading north
See live ACN→SPF fares Phone-only fares on this route — call free
Flight time details
1,057 miles nonstop takes roughly 2h 46m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- ACN — Ciudad Acuña New International Airport · Ciudad Acuna, Mexico
- 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 ACN
- DRT · Del Rio International Airport11 mi away
- DLF · DLF Airport19 mi away
- PDS · Piedras Negras International Airport59 mi away
- UVA · Garner Field82 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 ACN from SPF?
The flight distance from Ciudad Acuna (ACN) to Spearfish-South Dakota (SPF) is 1,057 miles (1,701 km, 918 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACN to SPF?
A nonstop flight takes about 2h 46m 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 ACN to SPF?
Nonstop service on ACN–SPF 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 46m nonstop estimate.
What is the cheapest way to fly from ACN to SPF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACN–SPF that never appear on search engines, with no booking fees.
Why are some ACN to SPF fares phone-only?
Consolidator contracts let us sell certain ACN–SPF 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.