Cheap Flights from Houston to San Luis Potosi

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      Travellers and cabin class, 1 Adult, Economy
      United
      Volaris
      Frontier Airlines

      Compare Houston to San Luis Potosi flight deals

      Find the cheapest month or even day of the year to fly to San Luis Potosi

      Book the best San Luis Potosi fare with no extra fees

      Flight deals from Houston to San Luis Potosi

      Looking for a cheap last-minute deal or the best return flight from Houston to San Luis Potosi Airport? If you want to travel next month, return fares start from R 3,997. Find the lowest prices on one-way and return tickets right here.

      Find the cheapest month to fly from Houston to San Luis Potosi

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Houston to San Luis Potosi flights are currently cheapest in September.

      Direct flights from Houston to San Luis Potosi

      Frontier Airlines
      United
      Volaris

      Houston to San Luis Potosi: Alternative routes

      Compare routes from Houston to San Luis Potosi below. You may find an airport to fly into that's cheaper, faster, or easier than San Luis Potosi.

      Houston to San Luis Potosi: Flight information

      The things to know before you go.
      Cheapest flight foundR 1,858
      Cheapest month to flySeptember
      Average flight time2 hrs, 5 mins
      Most popular airlineUnited
      Average flights per week20

      Finding cheap flights from Houston to San Luis Potosi: Frequently asked questions

      The best price we found for a return flight from Houston to San Luis Potosi is R 3,997. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      2 hours and 5 minutes is the average flight time from Houston to San Luis Potosi.
      United, Volaris and Frontier Airlines fly direct from Houston to San Luis Potosi.
      As of September 2026, there are 20 flights per week flying from Houston to San Luis Potosi.
      The cheapest month to fly from Houston to San Luis Potosi is usually October.
      After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Houston to San Luis Potosi Airport on Thursday, 22 October 2026.
      Yes – the average flight time is 2 hours and 5 minutes.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Luis Potosi but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Luis Potosi is around 40 days in advance, so don’t leave your flight to the last minute.

      The cheapest airline that flies to San Luis Potosi is Volaris .

      Flying from Houston to Ponciano Arriaga International Airport (SLP): What you need to know

      • Planning your trip begins with working out where you'll leave from in Houston. Houston George Bush Intercontinental Airport (IAH) is the city's main base, so explore your options for reserving a flight from Houston to Ponciano Arriaga International Airport (SLP) departing from here.

      • Take off on a direct Houston to Ponciano Arriaga International Airport flight and you'll be travelling for an average of 2 hours 5 minutes.

      • San Luis Potosi's timezone is UTC-6, which is the same as Houston. Ponciano Arriaga International Airport is located in San Luis Potosi.

      • The busiest route is from Houston George Bush Intercontinental Airport (IAH) to Ponciano Arriaga International Airport (SLP), with 17 direct services every week. If you'd rather get moving right away, the earliest flight from IAH to SLP is the 9:35am United Airlines option. If you prefer travelling later, the final departure is at 6:07pm with United Airlines.

      • To ensure you get on your flight from Houston to SLP, leave enough time for things like baggage drop and finding your gate. Arriving two hours before international departures and one hour before domestic flights is the general rule.

      • Peak months like July or holiday times such as Thanksgiving and Christmas/New Year will mean bigger queues at check-in and security. Be on the safe side and get to the terminal even earlier. Arriving two hours before domestic flights and up four hours ahead of international flights is wise.

      Airports in Houston

      Houston George Bush Intercontinental Airport (IAH)

      • Houston George Bush Intercontinental Airport (IAH) provides a hassle-free way to reach your destination. Nonstop flights from Houston to Ponciano Arriaga International Airport (SLP) operate out of this terminal.

      • United Airlines is a well-known airline that operates direct flights from Houston to Ponciano Arriaga International Airport leaving from IAH.

      • United is the airline most travellers choose for flights from IAH to SLP.

      • United tops the rankings as the most punctual carrier on this route, with 80.28% of services landing on schedule.

      • Travelling from central Houston to IAH takes around 1 hour 10 minutes on public transport. If you ride-share, drive or grab a taxi, you'll cover the 40 kilometres in 30 minutes or so, depending on traffic.

      • Planning to catch an early flight from Houston to Ponciano Arriaga International Airport? Avoid the last-minute rush to the terminal (and sneak in some extra snooze time) by picking one of these hotels close to Houston George Bush Intercontinental Airport:

      • Of the departures from Houston George Bush Intercontinental Airport, 79% arrive on time at their destination.

      • You'll find IAH at 16930 JFK Boulevard.

      Houston Hobby Airport (HOU)

      • Break up your flight from Houston to Ponciano Arriaga International Airport with a stop at Dallas Fort Worth International Airport (DFW). One of the main stopovers between Houston Hobby Airport and SLP, it's a good opportunity to enjoy some downtime before continuing your journey.

      • HOU is about 19 kilometres from central Houston. It'll take you 20 minutes or so to get to the airport driving from the city centre. Public transport takes roughly 50 minutes.

      • Want to treat yourself to an extra night away before your Houston to SLP flight? Relax in a hotel near Houston Hobby Airport before your break officially starts. These stays have a room with your name on it:

      • 79% of flights departing Houston Hobby Airport stick to their scheduled arrival time.

      • You'll find HOU at 7800 Airport Boulevard.

      About Ponciano Arriaga International Airport (SLP)

      • Get off your flight from Houston to Ponciano Arriaga International Airport and be sprawled out in your hotel bed shortly after. If you're searching for a comfortable option a short journey from SLP, check out Radisson San Luis Potosi Aeropuerto.

      • Booking your ride around four weeks in advance of your Houston to Ponciano Arriaga International Airport flight can help you find the best deal.

      Getting from Ponciano Arriaga International Airport (SLP) to central San Luis Potosi

      • From Ponciano Arriaga International Airport, central San Luis Potosi is around 23 kilometres away. It takes about 25 minutes to reach the city centre by car.

      • Travelling on public transport takes roughly 45 minutes.

      How to find the cheapest flights from Houston to Ponciano Arriaga International Airport (SLP)

      • At the moment, R 1,864 is the best price we've found for a one-way ticket from Houston to Ponciano Arriaga International Airport. The cheapest price for a return flight is R 3,997. Remember fares may change due to availability at the time of booking.

      • Don't wait until the last moment. You're more likely to find cheap flights from Houston to SLP if you book early. Airlines often offer some great early bird deals.

      • Affordable Houston to Ponciano Arriaga International Airport tickets are easier to find when you have flexibility in your schedule. Use the 'Whole month' search tool to compare fares across each month and then fly out on the cheapest day.

      • You don't need to search every day to find out if fares have dropped when you set up a Price Alert. We'll let you know as soon as a new deal shows up on plane tickets from Houston to SLP.

      • Discover the best deal on a flight from Houston to Ponciano Arriaga International Airport with the help of the filters. Choose your ideal arrival and departure times, airlines and number of stops. You can also sort your results by 'Fastest,' 'Best' or 'Cheapest.'

      The best time to fly from Houston to Ponciano Arriaga International Airport (SLP)

      • Think about your travel style when deciding the best time to fly. December is the quietest month to visit San Luis Potosi. October is when most people book flights from Houston to Ponciano Arriaga International Airport (SLP), which may be ideal if you enjoy travelling when it's busier.

      • The warmest month in San Luis Potosi is May, with temperatures ranging between 13ºC (55ºF) and 32ºC (90ºF). Lock in your Houston to SLP plane ticket then if that's your ideal forecast.

      • January has temperatures of between 5ºC (41ºF) and 23ºC (73ºF). Search for cheap tickets from Houston to Ponciano Arriaga International Airport around that time if you like travelling in cooler conditions.

      More about San Luis Potosi

      • After booking your flight from Houston to Ponciano Arriaga International Airport, find a hotel that offers the right mix of comfort and location. Make one of these accommodation options your base for exploring San Luis Potosi:

      • There are so many things to do and see in this city, it can be difficult to know where to start. Cascada de Tamul, Cathedral of San Luis Potosi and Puente de Dios are top attractions which should feature on any well-planned San Luis Potosi itinerary.

      Explore more of Mexico

      • San Luis Potosi is always a good idea, but there are so many other parts of Mexico just waiting to be explored. About 306 kilometres southwest of San Luis Potosi, a visit to Guadalajara will keep you busy. Start with attractions like Guadalajara Cathedral, Temple of Our Lady of Guadalupe and Mural Gigante FRIDA KHALO.

      • León de los Aldama is another must-experience destination in Mexico and is around 145 kilometres southwest of San Luis Potosi. No journey is complete without dropping by Plaza Principal de León, Museo de Arte E Historia de Guanajuato and Templo de Santo Domingo.

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.