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DEC to SLP: distance & flight time
Decatur (Decatur Airport) → San Luis Potosi (Ponciano Arriaga International Airport)
1,406 mi
2,263 km · 1,222 nm
3h 31m
estimated nonstop flight time
-1h
time difference · heading southwest
See live DEC→SLP fares Phone-only fares on this route — call free
Flight time details
1,406 miles nonstop takes roughly 3h 31m 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
- DEC — Decatur Airport · Decatur, 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.
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Frequently asked questions
How far is DEC from SLP?
The flight distance from Decatur (DEC) to San Luis Potosi (SLP) is 1,406 miles (2,263 km, 1,222 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DEC to SLP?
A nonstop flight takes about 3h 31m 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 Decatur and San Luis Potosi?
San Luis Potosi is 1 hour behind Decatur.
What is the cheapest way to fly from DEC to SLP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DEC–SLP that never appear on search engines, with no booking fees.