AirHint found the following cheapest one-way flights from San Luis Potosi (SLP) to Houston (IAH) in December 2025 (see full year).
One-Way flights
| 20 Dec | Volaris | direct | |
| 25 Dec | Volaris | direct | |
| 23 Dec | American Airlines | ||
| 24 Dec | American Airlines | ||
| 23 Dec | Volaris | direct | |
| 18 Dec | Volaris | ||
| 17 Dec | Aeromexico | ||
| 30 Dec | Viva | ||
| 22 Dec | Viva | ||
| 19 Dec | Viva |
Also check the deals for return flights from San Luis Potosi to Houston in December.
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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
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