Direct flights from Houston to San Luis Potosi INTL
16 nonstop flights a week on 2 airlines. Zero layovers — one hop from IAH to SLP.
Flight time: about 1h27m nonstop
Which days does it fly?
When does it fly?
Departure times in Houston local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| SkyWest SKW5945 | 9:56a | 1h27m | Mon, Sat, Sun |
| SkyWest SKW5945 | 10:06a | 1h27m | Tue–Fri |
| Volaris VOI7924 | 1:33p | 1h28m | Thu |
| Volaris VOI7924 | 1:56p | 1h11m | Sat |
| SkyWest SKW5283 | 6:22p | 1h24m | Mon–Tue |
| SkyWest SKW5283 | 6:29p | 1h27m | Wed, Fri, Sat, Sun |
| SkyWest SKW5283 | 7:24p | 1h34m | Thu |
UnitedThe route
One hop: IAH → SLPDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Houston (IAH) to San Luis Potosi (SLP)
George Bush Intercontinental Airport (IAH) has 16 nonstop flights a week to San Luis Potosi (SLP), operated by United and Volaris. No layovers, no connections — one hop out of IAH and you're there.
This route flies every day of the week, so any travel day works. San Luis Potosi is an international destination — don't forget your passport. Route data updated October 2026 from observed departures.
Route data updated October 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from Houston to San Luis Potosi?
The nonstop flight from Houston (IAH) to San Luis Potosi (SLP) takes about 1h27m in the air, based on recently observed nonstop departures.