Nonstop flights from Houston to San Luis Potosi
2 airlines fly this route, with up to 3 flights a day.
IAHHouston George Bush Intercontinental
637 mi · 17 flights a week
SLPSan Luis Potosi San Luis Potosí International
When they leave
Houston time9:48a6:08pFirst departure 9:48 AM, last 6:08 PM
One morning flight at 9:48 AM, then one afternoon flight at 12:45 PM, then one evening flight at 6:08 PM.
Every flight
Earliest first
Schedules last checked Sep 19, 2026. Times are local.
Flying from Houston to San Luis Potosi
United Airlines flies most often, twice a day on the Boeing 737 and Embraer 175. Volaris flies on Tuesdays, Thursdays and Saturdays with the Airbus A320.
Flights run every day of the week, 3 on Tuesdays, Thursdays and Saturdays and 2 on the other days. The first arrival in San Luis Potosi is at 10:49 AM and the last at 7:12 PM. The flight covers 637 miles.
Flying back, San Luis Potosi to Houston has 17 nonstop flights a week.
Return flights
More from Houston
More to San Luis Potosi
Find the cheapest day to fly from Houston to San Luis Potosi.
Schedules as of Oct 9, 2026.