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Flights San Antonio — Houston

San Antonio
SAT
Houston
HOU

Cheap flights San Antonio — Houston

Below you can see the best deals on flights San Antonio — 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 14 July, from AED 501.

Top 10 cheap flights San Antonio — Houston

Direct flights San Antonio — Houston

Direct flight options for San Antonio — Houston with no stopovers on upcoming dates. A direct flight is faster and more convenient — especially when travelling with luggage or children.

The fastest direct flight is operated by United Airlines — travel time is 1 h 7 min.

Top 10 direct flights San Antonio — Houston

About the San Antonio — Houston flight

On this page, you can find and book flights for the San Antonio — Houston route. The distance between the cities is only 305 km, and the frequency of flights reaches 33 per week, allowing you to find a convenient departure time at any time.

Flights on this route are operated by UA and AC. Please note that ticket prices are dynamic, so we recommend using the low-price calendar and current price charts to find the best offer. Before your trip, check how to get to the airport of departure and how to get from the airport to your destination.

Flight schedule San Antonio — Houston

The table shows direct flights San Antonio → Houston on the selected date. The flight takes approximately 1 h 7 min. Regular flights are operated by United Airlines and Air Canada. Departures from San Antonio International 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.

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Flight ticket prices by day: San Antonio — Houston

Below is a calendar of the lowest flight ticket prices for San Antonio — Houston by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 501 in y, and the most expensive are around AED 745 in a. 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

San Antonio → Houston, average one-way price

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
JanAED 591lowMayAED 661mediumSepAED 638low
FebAED 591lowJunAED 756highOctAED 661medium
MarAED 732highJulAED 756highNovAED 685medium
AprAED 732highAugAED 685mediumDecAED 709medium

Some values are estimated based on seasonality.

When to fly

The highest temperatures in Houston are observed in August, when the air warms up to 33.8°C, while the coldest month is January with a minimum of 7.8°C. Rainfall peaks in May and August, whereas October and November are characterized by the driest weather.

The most affordable month to fly is July, with ticket prices starting AED 503. Maximum prices are recorded in May—during this period, a flight will cost AED 748.

We recommend choosing October as the optimal time for your trip: it is a great compromise between comfortable air temperatures and moderate rainfall. It is best to avoid May due to the combination of high ticket costs and the highest number of rainy days in the year.

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 Antonio — Houston ticket

  • Book your tickets at least 2–3 weeks before departure, as economy class fares on short regional routes in Texas often rise sharply in the final days.
  • Try to choose flights on Tuesday or Wednesday—statistics show that mid-week flights are cheaper than departures on Friday or Sunday.
  • Carefully check the baggage rules for UA and AC: short-haul flights often offer "no-baggage" fares that include only carry-on luggage.
  • Use the price dynamics chart on this page to track the most profitable periods and avoid overpaying on peak dates.

Airlines

Two airlines operate on this route, with United Airlines and Air Canada leading the way. Approximately 33 flights are operated weekly, ensuring a steady connection between the cities throughout the day. You can check the exact departure times and select the most suitable option in the interactive list below.

  • United Airlines
    United AirlinesUA
    33x/week
    WebsiteFleet: 956165M pax/year
    • Direct flight SAT → IAH33x/week
      Duration
      1h 9m
      Days
      MTWTFSS
    99.0%Open →
  • Air Canada
    Air CanadaAC
    1x/week
    WebsiteFleet: 20346M pax/year
    • Direct flight SAT → IAH1x/week
    1.0%Open →

Cities and airports on the San Antonio — Houston route

Flights San Antonio — Houston depart from San Antonio International 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 Antonio

SAT
United States
About the cityHow to get thereWeatherAll about the country United States
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 Antonio — Houston flight

How long is the flight from San Antonio to Houston?

A direct flight covers the 305 km distance in approximately 50–60 minutes, including taxiing time at the airports.

Which airlines fly this route?

Regular air service between the cities is provided by United Airlines and Air Canada.

Are there direct flights between these cities?

Yes, there are about 33 direct flights per week on this route, allowing passengers to choose a convenient departure time without layovers.

How much is the cheapest ticket?

Airfares change constantly depending on demand. You can always check the current minimum for specific dates in the low-price calendar on this page.

Which airport does the flight arrive at?

Flights from San Antonio arrive at Houston Airport (HOU), which offers quick access to the city center.

Where else you can fly from San Antonio

DallasLos AngelesChicagoAtlantaLas VegasDenverPhoenixMinneapolisMexico CitySalt Lake CityCharlotteDetroitSeattleMonterreyNew York CityOrlandoGuadalajaraPhiladelphiaMiamiWashington, D.C.Fort LauderdaleCancunSan JuanBostonTorontoQuerétaroSan FranciscoLeonTampaSan Luis Potosí

Where else you can fly from Houston

New York CityDallasAtlantaLos AngelesWashington, D.C.ChicagoDenverOrlandoMexico CityMiamiLondonCancunFort LauderdaleOklahoma CityTulsaDetroitPhoenixMcAllenMonterreySeattleCorpus ChristiWichitaMinneapolisBirminghamCharlotteLittle RockAustinPanama CityMidlandBostonBaton RougeTampaSan SalvadorEl PasoNew OrleansKnoxvilleLubbockSan FranciscoSalt Lake CityMemphis
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