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PRM to SLP: distance & flight time
Portimao (Portimão Airport) → San Luis Potosi (Ponciano Arriaga International Airport)
5,427 mi
8,734 km · 4,716 nm
11h 7m
estimated nonstop flight time
-6h
time difference · heading west
See live PRM→SLP fares Phone-only fares on this route — call free
Flight time details
5,427 miles nonstop takes roughly 11h 7m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- PRM — Portimão Airport · Portimao, Portugal
- 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 PRM
- FAO · Faro Airport35 mi away
- BYJ · Beja Airport / Airbase73 mi away
- CAT · Cascais Airport117 mi away
- LIS · Humberto Delgado Airport (Lisbon Portela Airport)117 mi away
Near SLP
Frequently asked questions
How far is PRM from SLP?
The flight distance from Portimao (PRM) to San Luis Potosi (SLP) is 5,427 miles (8,734 km, 4,716 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PRM to SLP?
A nonstop flight takes about 11h 7m 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 PRM to SLP?
Nonstop service on PRM–SLP 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 11h 7m nonstop estimate.
What is the time difference between Portimao and San Luis Potosi?
San Luis Potosi is 6 hours behind Portimao.
What is the cheapest way to fly from PRM to SLP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PRM–SLP that never appear on search engines, with no booking fees.
Why are some PRM to SLP fares phone-only?
Consolidator contracts let us sell certain PRM–SLP 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.