Need help booking?
Unpublished phone-only deals available
GLS to SLP: distance & flight time
Galveston (Scholes International At Galveston Airport) → San Luis Potosi (Ponciano Arriaga International Airport)
614 mi
988 km · 534 nm
1h 48m
estimated nonstop flight time
-1h
time difference · heading southwest
See live GLS→SLP fares Phone-only fares on this route — call free
Flight time details
614 miles nonstop takes roughly 1h 48m 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
- GLS — Scholes International At Galveston Airport · Galveston, 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 GLS
- IAH · George Bush Intercontinental Houston Airport57 mi away
- EFD · Ellington Airport30 mi away
- HOU · William P Hobby Airport36 mi away
- LJN · Texas Gulf Coast Regional Airport38 mi away
Near SLP
Frequently asked questions
How far is GLS from SLP?
The flight distance from Galveston (GLS) to San Luis Potosi (SLP) is 614 miles (988 km, 534 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GLS to SLP?
A nonstop flight takes about 1h 48m 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 Galveston and San Luis Potosi?
San Luis Potosi is 1 hour behind Galveston.
What is the cheapest way to fly from GLS to SLP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GLS–SLP that never appear on search engines, with no booking fees.