How long does the flight from Houston to San Luis Potosi take?

Flight time from Houston (IAH) to San Luis Potosi (SLP) depends on routing, aircraft type, and whether the flight is direct or connecting. A direct flight typically reflects great-circle distance plus winds, while one-stop options can add several hours depending on the layover airport. Check the exact duration in the search results above, where we show block time per itinerary along with stop count.

Which airlines fly from Houston to San Luis Potosi?

Airline availability for IAH to SLP changes by season and sometimes week to week as carriers adjust capacity. Our search above pulls live schedules and returns the airlines currently selling this route, both direct and connecting. Codeshare and interline itineraries are included, so you may see results operated by one carrier but sold by another.

Are there direct flights from Houston to San Luis Potosi?

Direct (nonstop) availability on IAH to SLP varies by date, day of week, and season. Busy city pairs usually have multiple daily nonstops, while thinner routes may only have direct service a few days per week or only during peak seasons. Use our search above with flexible dates to see which days actually have nonstop options.

What is the cheapest month to fly from Houston to San Luis Potosi?

Prices on IAH to SLP shift with seasonality, school holidays, and major events at both ends. Our 12-month price calendar below the search results shows the lowest fare found per departure date, which makes it easy to spot the cheapest weeks at a glance. Flexibility of a few days around your target date often unlocks significantly lower fares.

Houston to San Luis Potosi flights

Direct and connecting flights from Houston (IAH) to San Luis Potosi (SLP). Compare airlines, aircraft, and fares.

Distance: 1,024 km (636 mi)
Flight time: ~1h 32m
Airlines: 2
Aircraft types: 2

Airlines flying IAH → SLP

Airline	Aircraft types	Observations
SkyWest	1	1
Volaris	1	1

Aircraft on this route

Embraer E170/E175 — 1 operator
Airbus A320 family — 1 operator

Airport details

Departure: George Bush Intercontinental Houston Airport (IAH)

City: Houston
Country: United States
IATA / ICAO: IAH / KIAH

Arrival: Ponciano Arriaga International Airport (SLP)

City: San Luis Potosi
Country: Mexico
IATA / ICAO: SLP / MMSP

Other routes from Houston

Other routes to San Luis Potosi

MEX → SLP (Mexico City)

Frequently asked questions

How many airlines fly IAH to SLP?

2 airlines operate the IAH to SLP route in our 90-day observed dataset.

What aircraft fly the IAH-SLP route?

The most commonly observed aircraft on IAH to SLP include: Embraer E170/E175, Airbus A320 family.

How long is the Houston to San Luis Potosi flight?

The estimated flight time from Houston (IAH) to San Luis Potosi (SLP) is approximately 1h 32m, based on a cruise speed of 850 km/h.

What's the distance from Houston to San Luis Potosi?

The great-circle distance from Houston (IAH) to San Luis Potosi (SLP) is approximately 1,024 km (636 miles).

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