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INT to SLP: distance & flight time
Winston-salem (Smith Reynolds Airport) → San Luis Potosi (Ponciano Arriaga International Airport)
1,569 mi
2,525 km · 1,363 nm
3h 33m
estimated nonstop flight time
-2h
time difference · heading southwest
See live INT→SLP fares Phone-only fares on this route — call free
Flight time details
1,569 miles nonstop takes roughly 3h 33m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- INT — Smith Reynolds Airport · Winston-salem, 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 INT
- GSO · Piedmont Triad International Airport16 mi away
- CLT · Charlotte Douglas International Airport75 mi away
- SVH · Statesville Regional Airport48 mi away
- IKB · Wilkes County Airport49 mi away
Near SLP
Frequently asked questions
How far is INT from SLP?
The flight distance from Winston-salem (INT) to San Luis Potosi (SLP) is 1,569 miles (2,525 km, 1,363 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from INT to SLP?
A nonstop flight takes about 3h 33m 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 Winston-salem and San Luis Potosi?
San Luis Potosi is 2 hours behind Winston-salem.
What is the cheapest way to fly from INT to SLP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on INT–SLP that never appear on search engines, with no booking fees.