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MLS to SLP: distance & flight time
Miles City (Frank Wiley Field) → San Luis Potosi (Ponciano Arriaga International Airport)
1,693 mi
2,725 km · 1,471 nm
3h 47m
estimated nonstop flight time
Same time
time difference · heading south
See live MLS→SLP fares Phone-only fares on this route — call free
Flight time details
1,693 miles nonstop takes roughly 3h 47m gate to gate, flying south. 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
- MLS — Frank Wiley Field · Miles City, United States
- SLP — Ponciano Arriaga International Airport · San Luis Potosi, Mexico
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 MLS
- GDV · Dawson Community Airport71 mi away
- OLF · L M Clayton Airport116 mi away
- SDY · Sidney - Richland Regional Airport119 mi away
- SHR · Sheridan County Airport126 mi away
Near SLP
Frequently asked questions
How far is MLS from SLP?
The flight distance from Miles City (MLS) to San Luis Potosi (SLP) is 1,693 miles (2,725 km, 1,471 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MLS to SLP?
A nonstop flight takes about 3h 47m 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 cheapest way to fly from MLS to SLP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MLS–SLP that never appear on search engines, with no booking fees.