Cheap flights from San Luis Potosí to Houston

San Luis Potosí
SLP
William P. Hobby
HOU

Flight deals from San Luis Potosí to Houston

Below you can see the best deals on flights San Luis Potosí — Houston for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 3 September, from $212.

Top 10 cheap flights from San Luis Potosí to Houston

Y4
$ 214

San Luis Potosí — Houston

14:48—17:43
29 Aug 2026
1 h 55 m
Direct flight
Y4
$ 215

San Luis Potosí — Houston

14:48—17:43
10 Sep 2026
1 h 55 m
Direct flight
Y4
$ 216

San Luis Potosí — Houston

14:48—17:43
3 Sep 2026
1 h 55 m
Direct flight
Y4
$ 216

San Luis Potosí — Houston

14:48—17:43
27 Aug 2026
1 h 55 m
Direct flight
Y4
$ 218

San Luis Potosí — Houston

14:48—17:43
12 Sep 2026
1 h 55 m
Direct flight
Y4
$ 218

San Luis Potosí — Houston

14:48—17:43
5 Sep 2026
1 h 55 m
Direct flight
Y4
$ 220

San Luis Potosí — Houston

14:48—17:43
20 Aug 2026
1 h 55 m
Direct flight
Y4
$ 226

San Luis Potosí — Houston

14:48—17:43
25 Aug 2026
1 h 55 m
Direct flight
Y4
$ 232

San Luis Potosí — Houston

14:48—17:43
22 Aug 2026
1 h 55 m
Direct flight
Y4
VB
$ 256

San Luis Potosí — Houston

06:00—08:35
14 Sep 2026
25 h 35 m
1 stop

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the San Luis Potosí — Houston flight

Looking for cheap flights from San Luis Potosí to Houston? Compare fares from different airlines, check the flight schedule and travel time — and book your San Luis Potosí — Houston ticket online at the best price.

The route has direct flights — around 34 flights per week, flights are operated by United Airlines, Volaris, Frontier Airlines, a nonstop flight takes about 1 h 55 min, the distance between the cities is around 1,012 km.

Planning your trip? You may find our Houston travel guide, how to get from the airport into town and Houston weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $190Min. price
OctoberCheapest
MarchPeak season
YesDirect flights
1,012 kmDistance
1 h 55 minTravel time
3Airlines
34 / wkFlights

Flight schedule from San Luis Potosí to Houston

The table shows direct flights from San Luis Potosí to Houston on the selected date. The flight takes approximately 1 h 55 min. Regular flights are operated by United Airlines, Volaris and Frontier Airlines. Departures from San Luis Potosi Airport airports, arrivals at George Bush Intercontinental Airport and William P. Hobby Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 17 Aug 2026

Flight ticket prices by day: San Luis Potosí — Houston

Below is a calendar of the lowest flight ticket prices for San Luis Potosí — Houston by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $190 in October, and the most expensive are around $472 in March. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from San Luis Potosí to Houston by month. Tickets are usually cheapest in November (around $226) and priciest in July (about $344) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$332highMay$273mediumSep$237low
Feb$249lowJun$332highOct$261medium
Mar$309highJul$344highNov$226low
Apr$321highAug$285mediumDec$332high

Some values are estimated based on seasonality.

When to fly

Weather in Houston: it is warmest in August (up to 34 °C on average) and coolest in January (around 18 °C). The driest month is October.

Tickets are usually cheapest in October and most expensive in March. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Houston

Dry and wet days · Houston

Wind speed and direction · Houston

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How to get the best deal on a San Luis Potosí — Houston ticket

  • Book ahead: fares for San Luis Potosí — Houston are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • The cheapest month to fly to Houston is usually October — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the San Luis Potosí — Houston route are operated by 3 airlines; United Airlines runs the most flights (around 82% of all flights). Compare carriers, flight shares and schedules below.

  • United AirlinesUA
    9x/week
    WebsiteFleet: 956165M pax/year
    • Direct flight SLP → IAH9x/week
      Duration
      2h
      Days
      MTWTFSS
    82.4%Open →
  • VolarisY4
    2x/week
    WebsiteFleet: 15233.4M pax/year
    • Direct flight SLP → IAH2x/week
      Duration
      1h 55m
      Days
      MTWTFSS
    14.7%Open →
  • Frontier AirlinesF9
    1x/week
    WebsiteFleet: 15329M pax/year
    • Direct flight SLP → IAH1x/week
      Duration
      1h 55m
      Days
      MTWTFSS
    2.9%Open →

Cities and airports on the San Luis Potosí — Houston route

Flights San Luis Potosí — Houston depart from San Luis Potosi Airport and arrive at George Bush Intercontinental Airport and William P. Hobby Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

San Luis Potosí

SLP
Mexico
About the cityHow to get thereWeatherAll about the country Mexico
Arrival

Houston

HOU
United States
About the cityHow to get thereWeatherAll about the country United States
Departure airports
Arrival airports

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Frequently asked questions about the San Luis Potosí — Houston flight

How long is the flight from San Luis Potosí to Houston?

A nonstop San Luis Potosí — Houston flight takes about 1 h 55 min — the distance between the cities is around 1,012 km.

How far is it from San Luis Potosí to Houston?

The distance from San Luis Potosí to Houston is about 1,012 km, which a nonstop flight covers in around 1 h 55 min.

Are there direct flights from San Luis Potosí to Houston?

Yes, there are nonstop flights San Luis Potosí — Houston — around 34 flights per week.

Which airlines fly from San Luis Potosí to Houston?

Airlines operating San Luis Potosí — Houston include United Airlines, Volaris, Frontier Airlines. See the full list with schedules in the "Airlines" section on this page.

Which airports do San Luis Potosí — Houston flights use?

Flights from San Luis Potosí depart from San Luis Potosi Airport, and arrive at George Bush Intercontinental Airport, William P. Hobby Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from San Luis Potosí to Houston?

The price of a San Luis Potosí — Houston ticket depends on your travel date, season and demand: it is usually cheapest to fly in October, and most expensive in March. Tickets typically cost between $190 and $472. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights San Luis Potosí — Houston?

Flights San Luis Potosí — Houston are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is October. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from San Luis Potosí to Houston?

To catch a low fare San Luis Potosí — Houston, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually October.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from San Luis Potosí

See all
Mexico CityMonterreyDallasAtlantaCancunPuerto VallartaTijuanaGuadalajaraPueblaSan AntonioChicagoBrownsville

Where else you can fly from Houston

See all
New York CityDallasAtlantaLos AngelesWashington, D.C.ChicagoDenverOrlandoMexico CityMiamiLondonFort LauderdaleCancunOklahoma CityTulsaDetroitPhoenixMonterreyMcAllenSeattleCorpus ChristiWichitaMinneapolisBirminghamCharlotteLittle RockSan AntonioAustinMidlandPanama CityTampaBostonBaton RougeSan SalvadorEl PasoNew OrleansKnoxvilleLubbockSan FranciscoSalt Lake City

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