HOU to SLP, William P. Hobby Airport to San Luis Potosi International Airport Cheap Flights

Based on HopeGoo data, Volaris offers one-way fares as low as US$145 on Cheapest nonstop routes (e.g. IAH to SLP on Thu, Mar 5), while Volaris offers Cheapest nonstop round-trips from US$275 departing on Thu, Mar 5 and returning on Mon, Mar 9.

It takes about 2 hours 6 minutes to fly from Houston to San Luis Potosi.

By analyzing data from all airlines on the HopeGoo flight calendar, it looks like the best time to book a flight from Houston to San Luis Potosi is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

To find best deals on flights from Houston to San Luis Potosi, you can use various tools on HopeGoo: · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Thu, Mar 5, with one-way flights priced at just US$145. · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Volaris. · Set up price alerts to easily monitor ticket prices without having to check every day. · Check HopeGoo flight deals and promo codes frequently. · Avoid peak season unless you book very early. It seems the peak season for San Luis Potosi travel is around July. · Get exclusive promo codes for HopeGoo app users.

The cheapest months to fly from Houston to San Luis Potosi is August, when demand for travel is lower.

After crunching the numbers on our February flight calendar, it's currently cheapest to fly from Houston to San Luis Potosi on February 28, 2026 with Volaris, with prices starting at US$251.

The time difference between San Luis Potosi and Houston is 0h.

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