Need help booking?
Unpublished phone-only deals available
ILM to SLP: distance & flight time
Wilmington (Wilmington International Airport) → San Luis Potosi (Ponciano Arriaga International Airport)
1,623 mi
2,612 km · 1,410 nm
3h 39m
estimated nonstop flight time
-2h
time difference · heading southwest
See live ILM→SLP fares Phone-only fares on this route — call free
Flight time details
1,623 miles nonstop takes roughly 3h 39m 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
- ILM — Wilmington International Airport · Wilmington, 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 ILM
- OAJ · Albert J Ellis Airport42 mi away
- CRE · Grand Strand Airport57 mi away
- LBT · Lumberton Regional Airport70 mi away
- MYR · Myrtle Beach International Airport72 mi away
Near SLP
Frequently asked questions
How far is ILM from SLP?
The flight distance from Wilmington (ILM) to San Luis Potosi (SLP) is 1,623 miles (2,612 km, 1,410 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ILM to SLP?
A nonstop flight takes about 3h 39m 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 Wilmington and San Luis Potosi?
San Luis Potosi is 2 hours behind Wilmington.
What is the cheapest way to fly from ILM to SLP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ILM–SLP that never appear on search engines, with no booking fees.